C _CD7SA_Press

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1 日立牌切割機 Metal Cutting Saw CD 7SA 使用說明書 Handling instructions 使用前務請詳加閱讀 Read through carefully and understand these instructions before use.

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3 1 H F K I L φ19 4 φ A 8 = D C B E F G 3 4 J M N O C B O C A B C C B P C Q A B C

4 13 14 R 43 C B D 17mm 6mm S ; A B C D E F G H I J K L M N O P Q R S 底座控制桿擰松擰緊引導器蝶形螺栓凹槽鋸切線燈光開關工件底座引導器凹槽防塵罩 (A) 防塵罩 (B) 特殊螺栓鎖緊杆螺栓 ( 帶有墊圈 ) 套筒扳手墊圈 (B) 主軸墊圈 (A) 硬質合金鋸片定距片依箭頭方向校準插銷旋鈕卡鉤孔卡鉤磨損極限炭刷號 Base Lever Loosen ighten Guide Wing bolt Slit Cutting line Light switch Workpiece Guide slit on the base seat Dust cover (A) Dust cover (B) Special bolt Lock lever Bolt (W/Washer) Box wrench Washer (B) Spindle Washer (A) Carbide tipped saw blade Distance piece Align in the direction of the arrow Latch Knob Hole for inserting the hook Hook Wear limit No. of carbon brush 2

5 一般安全規則 警告! 閱讀說明沒有按照以下列舉的說明而使用或操作將導致觸電 著火和 / 或嚴重傷害 - 在所有以下列舉的警告中朮語 電動工具 指市電驅動 ( 有線 ) 電動工具或電池驅動 ( 無線 ) 電動工具 - 保存這些說明 1) 工作場地 a) 保持工作場地清潔和明亮 - 混亂和黑暗的場地會引發事故 - b) 不要在易爆環境,如有易燃液體 氣體或粉塵的環境下操作電動工具 - 電動工具產生的火花會點燃粉塵或氣體 - c) 讓兒童和旁觀者離開后操縱電動工具 - 分心會使你放松控制 - 2) 電氣安全 a) 電動工具插頭必須與插座相配 - 絕不能以任何方式改裝插頭 - 需接地的電動工具不能使用任何轉換插頭 - 未經改裝的插頭和相配的插座將減少觸電危險 - b) 避免人體接觸接地表面,如管道 散熱片和冰箱 - 如果你身體接地會增加觸電危險 - c) 不得將電動工具暴露在雨中或潮濕環境中 - 水進入電動工具將增加觸電危險 - d) 不得濫用電線 - 絕不能用電線搬運 拉動電動工具或拔出其插頭 - 讓電動工具遠離熱 油 銳邊或運動部件 - 受損或纏繞的電線會增加觸電危險 - e) 當在戶外使用電動工具時,使用適合戶外使用的外接電線 - 適合戶外使用的電線將減少觸電危險 - 3) 人身安全 a) 保持警覺,當操作電動工具時關注所從事的操作并保持清醒 - 切勿在有疲倦,藥物 酒精或治療反應下操作電動工具 - 在操作電動工具期間精力分散會導致嚴重人身傷害 - b) 使用安全裝置 - 始終配戴護目鏡 - 安全裝置,諸如適當條件下的防塵面具 防滑安全鞋 安全帽 聽力防護等裝置能減少人身傷害 - c) 避免突然起動 - 確保開關在插入插頭時處于關斷位置 - 手指放在已接通電源的開關上或開關處于接通時插入插頭可能會導致危險 - d) 在電動工具接通之前,拿掉所有調節鑰匙或扳手 - 遺留在電動工具旋轉零件上的扳手或鑰匙會導致人身傷害 - e) 手不要伸得太長 - 時刻注意腳下和身體平衡 - 這樣在意外情況下能很好地控制電動工具 - f) 著裝適當 - 不要穿寬松衣服或佩帶飾品 - 讓你的頭發 衣服和袖子遠離運動部件 - 寬松衣服 佩飾或長發可能會卷入運動部件 - g) 如果提供了與排屑裝置 集塵設備連接用的裝置,則確保他們連接完好且使用得當 - 使用這些裝置可減少碎屑引起的危險 - 4) 電動工具使用和主意事項 a) 不要濫用電動工具,根據用途使用適當的電動工具 - 選用適當的設計額定值的電動工具會使你工作更有效 更安全 - b) 如果開關不能接通或關斷工具電源,則不能使用該電動工具 - 不能用開關來控制的電動工具是危險的且必須進行修理 - c) 在進行任何調節 更換附件或貯存電動工具之前,必須從電源上拔掉插頭和 / 或將電池盒脫開電源 - 這種防護性措施將減少電動工具突然起動的危險 - d) 將閑置電動工具貯存在兒童所及范圍之外,并且不要讓不熟悉電動工具或對這些說明不了解的人操作電動工具 - 電動工具在未經訓練的用戶手中是危險的 - e) 保養電動工具 - 檢查運動件的安裝偏差或卡住 零件破損情況和影響電動工具運行的其他條件 - 如有損壞,電動工具必須在使用前修理好 - 許多事故由維護不良的電動工具引發 - f) 保持切削刀具鋒利和清潔 - 保養良好的有鋒利切削刃的刀具不易卡住而且容易控制 - g) 按照使用說明書以及打算使用的電動工具的特殊類型要求的方式,考慮作業條件和進行的作業來使用電動工具 附件和工具的刀頭等 - 將電動工具用作那些與要求不符的操作可能會導致危險情況 - 5) 維修 a) 將你的電動工具送交專業維修人員,必須使用同樣的備件進行更換 - 這樣將確保所維修的電動工具的安全性 - 注意事項不可讓兒童和體弱人士靠近工作場所 - 應將不使用的工具存放在兒童和體弱人士接觸不到的地方 - 3

6 所有圓鋸機之安全說明 危險 : a) 手部必須遠離鋸片與切割區域 - 另一手須握持輔助把手或馬達外殼 - 如果雙手皆握住圓鋸機,雙手便可免於鋸片所傷 - b) 不可碰觸下方的工件 - 否則保護罩無法保護您免於鋸片所傷 - c) 調整工件厚度的相對鋸切深度 - 在工件下方應可看到小於鋸片全齒深之深度 - d) 不可使用手按住或腿壓住正在鋸切的工件 - 必須將工件固定於平穩的工作台 - 減少身體的暴露 鋸片卡住或失控,是正確的完成工作的重要憑藉 - e) 在鋸切工具可能接觸到隱藏線路或其本身的線路之情況下進行操作時,須握持鋸切工具的絕緣握持面 - 否則接觸到 有電 的線路與置身在電動工具的金屬部位時,將會造成操作員觸電的危險 - f) 進行鋸切時應使用鋸切護罩或直線導向器 - 此舉可改善鋸切的精確度並減少發生鋸片卡住的機會 - g) 使用正確的軸孔尺寸與形狀 ( 菱形端或圓端 ) 的鋸片 - 鋸片安裝不正確將有導致鋸切失控的危險 - h) 不可使用已損壞或不正確的鋸片墊圈或螺栓 - 鋸片墊圈與螺栓是特別專為圓鋸機所設計以提供最佳的性能表現與最安全的操作 - 不可使用任何砂輪砂輪所產生的爆裂會造成操作員或工作區附近的人員之嚴重傷害 - 所有圓鋸機之詳細安全說明 反衝作用之發生原因與防止 反衝作用是因鋸片受夾住 卡住或不對準而導致鋸片失控舉起或脫離工件而朝向操作員的作用力 ; --- 當鋸片緊固地夾住 卡住於切口時,此時馬達會有反向作用力朝向操作員 ; --- 鋸切時鋸片扭曲或不正,鋸片後緣的齒部便會戳入木材的上表面而造成鋸片脫離切口並回彈朝向操作員 - 反衝作用是圓鋸機誤用與 / 或操作程序或條件不正確所造成的結果,以下所列的正確防範措施可以避免此類問題的發生 - a) 兩手保持緊握圓鋸機並且將手臂置於適當的位置以抵抗反衝作用力 - 身體須位於鋸片的任一側,身體與鋸片不可成一直線 - 反衝作用力會導致圓鋸向後彈跳,但如果有採取適當的預防措施,反衝作用力是可以被操作者所控制 - b) 當鋸片被夾住時或者由於某些原因中斷時,請鬆開扳機並且保持圓鋸機不動,直到鋸片作動完全停止 - 當鋸片在運行中或者有可能發生反衝作用力時,決不可試圖從工件上移開圓鋸機或者將圓鋸機向後拉 - 須進行研究並且採取矯正措施以消除鋸片夾住的原因 - c) 重新啟動鋸切工件時,須將鋸片定位在切口中央並檢查鋸片是否未夾入材料中 - 如果鋸片有夾入,則重新啟動鋸片時可能會造成工件的移動或產生反衝作用力 - d) 採用大面板支撐座,使鋸片受夾住或產生反衝作用力的風險降到最低 - 由於其自身重力,大面板支撐座趨於下陷 - 支撐座必須置於面板兩側的下方,靠近鋸切路徑與面板邊緣 - e) 不要使用不鋒利或已損壞的鋸片 - 裝設不鋒利或不正確的鋸片會產生狹窄切口而造成過大的磨擦力 鋸片夾住以致產生反衝作用力 - f) 在進行鋸切之前,鋸片深度與斜度調整鎖定控制桿必須安全固定 - 如果鋸片調整裝置在鋸切時移動,可能會造成夾住並產生反衝作用力 - g) 在進行牆壁或其他隱蔽區域之鋸切時請格外小心 - 鋸片可能會鋸切到足以產生反衝作用力的物體 - 具有內部鐘擺護罩的圓鋸機安全說明 a) 在每次使用之前,先檢查下罩是否能正確的關閉 - 如果下罩無法自由移動與立即關閉,決不可操作圓鋸機 - 不可將下罩夾入或拴入開啟位置 - 如果圓鋸機不慎掉落,其下罩可能會折彎 - 使用縮回操作以升起下罩,並確定它可自由移動而且在各種角度和深度之鋸切皆不會接觸到鋸片或者任何其他部位 - 4

7 b) 檢查下罩彈簧之作動狀況 - 如果下罩與彈簧皆無法正確的作動,請在使用之前必須先行將它們修復 - 下罩可能由於零件損壞 黏膠沉澱,殘屑生成而造成作動遲滯 - c) 僅在使用 切入式鋸切 (plunge cuts) 與 複合式鋸切 (compound cuts) 之類的特殊鋸切方式時才須使用手動縮回下罩 - 利用縮回把手可將下罩舉起,當鋸片開始鋸切工件材料時,必須釋放下罩 - 所有圓鋸機的下罩皆應可自動的作動 - d) 在將圓鋸機置於工作台或地板上之前,先檢查下罩是否有覆蓋於鋸片上 - 一個未受保護 限制的鋸片將會導致圓鋸機反向行進而產生任意鋸切的情形 - 請務必明瞭在鬆開開關後至鋸片完全停止時所需的時間 - 使用切割機時應注意事項 1. 請勿使用破損或變形的鋸片 - 2. 請勿使用高速鋼製造的鋸片 - 3. 請勿使用不符合本說明書規定特性的鋸片 - 4. 請勿按壓圓盤側面停止鋸片操作 - 5. 經常保持鋸片鋒利 - 6. 確保較低的引導器移動順暢自如 - 7. 請勿在切割机的下罩被固定在打開位置的狀態下使用切割机 - 8. 確保防護系統的收回機製正確操作 - 9. 請勿在鋸片轉向前面或轉向側面的狀態下使用切割机 確保工件上無鐵釘等任何異物 對于机种 CD7SA 而言,鋸片直徑應該是 180mm 至 185mm- 12. 對于机种 CD7SA 而言,須注意其制動反沖作用力 - 當開關被松開時, CD7SA 机种便具有電力制動功能 - 當啟用制動功能時,會產生些許反衝作用力,請務必安全緊握圓鋸機本體 因為 CD7SA 机种是使用電力制動,所以當關閉開關時,有時會由于剎車而出現火花 - 不過,此現象並非機器有問題 對於機種 CD7SA 而言,當剎車變得無效時,請更換新的碳刷 在進行任何調整 保養或維修之前,須先拔下插座上的插頭 - 規格 電壓最大鋸切深度輸入功率 * 空載轉速重量 ( 不含線纜 ) 220 伏 63 毫米 1140 瓦 3,700 / 分 4.0 公斤 1 標準附件 2 1 硬質合金鋸片 套筒扳手 引導器 護目鏡... 1 標準附件可能不預先通告而徑予更改

8 選購附件 ( 分開銷售 ) 硬質合金鋸片 鋸片 外徑 孔徑 鋸齒寬度 鋸身厚度 齒數 軟鋼材的鋸切 180 mm 20 mm 1.8 mm 1.5 mm 34 枚 185 mm 20 mm 2.0 mm 1.6 mm 38 枚 軟鋼材的鋸切 ( 低噪音 ) 185 mm 20 mm 2.0 mm 1.6 mm 38 枚 薄壁軟鋼材的鋸切 185 mm 20 mm 2.0 mm 1.6 mm 48 枚 薄壁軟鋼材的鋸切 ( 低噪音 ) 鋁窗格的鋸切 185 mm 20 mm 2.0 mm 1.4 mm 60 枚 不鏽鋼的鋸切 180 mm 20 mm 1.8 mm 1.4 mm 56 枚 選購附件可能不預先通告而徑予更改 - 用途 標准附件 選購附件 刀具軟鋼材用鋸片 鋸片 : 軟鋼材的鋸切軟鋼材的鋸切 ( 低噪音 ) 鋸片 : 薄壁軟鋼材的鋸切薄壁軟鋼材的鋸切 ( 低噪音 ) 鋁窗框用鋸片 鋸片 : 不鏽鋼材用于鋸切 用途 各種軟鋼材的鋸切扁鋼 鋼管 槽鋼 (C 形槽鋼 ) 角鋼 (L 形角鋼 ) 等 不能鋸切淬火材料之類的硬質鋼材 - 鋁窗框的鋸切 鋁窗框專用 - 不鏽鋼的鋸切 扁鋼 圓形鋼管等 請參閱第 8 頁 各種工件適用鋸片的選擇方法 一節 - 作業之前 1. 本產品采用雙重絕緣結構,但是為了防止萬一發 生觸電事故,建議您將其連接在帶有漏電斷路器 的電源上 - 2. 電源 確認所使用的電源與工具銘牌上標示的規格是否 相符 - 3. 電源開關 確認電源開關是否切斷 - 若電源開關接通,則插 頭插入電源插座時電動工具將出其不意地立刻轉 動,從而招致嚴重事故 - 4. 延伸線纜 若作業場所移到離開電源的地點,應使用容量足 夠 鎧裝合適的延伸線纜,並且要盡可能地短 些 - 5. 工作台 ( 木制 ) 的布置 鋸片在鋸切過程中會從材 被鋸切工件 料的下面露出,因此請將 鋸片 工作台固定鉗材料露出部分鋸片 材料放在工作台上進行鋸切 - 另外,請務必小心不要讓鋸片和下罩接触到工件下方的平面 ( 如工作台平面或地面 地板等 )- 為了确保避免發生這种情況,工件 ( 要切割的材料 ) 高出工件下方平面的距离必須是鋸片露出部分低于工件底面的距离 ( 高度 ) 的 3 倍以上 - 6

9 此時如果用固定鉗固定好材料則更為安全,并可用雙手同時進行作業 - 如果材料的切除部分較大,則為了避免鋸片在鋸切過程中因材料本身的重量而被夾住,請將穩定性好的台子或方棒料放在切除部分的下面 - 用切割机切割材料時,如果工作台發生晃動或移位,則很危險 - 6. 確認鋸片是否緊固請確保鋸片已經完全緊固妥貼 - 詳情請參閱第 9 頁 鋸片的安裝和拆卸 一節 - 7. 確認控制杆是否緊固如果鋸切調整用控制杆變松,則會造成人身傷害,因此請確保其充分緊固 - 8. 确認下罩可以活動 11. 電源插座的檢查如果插頭在插入后發生晃動或很快就要脫出,則必須進行修理 - 此時請與附近的電氣商店等聯系 - 如果照用不誤,則會因過熱而引發事故 - 注意..切勿固定下罩 - 還應确保下罩可以平滑自如地活動 - 如果鋸片露出,則會造成人身傷害 - 下罩是用來防止身体与鋸片接触的 - 為了能夠遮擋住鋸片,必須确保其能夠平滑順暢地活動 - 万一下罩不能平滑順暢地活動,則切不可繼續使用切割机 - 此時請與日立公司授權的維修中心聯系修理 - 9. 使用切割机前的調整 (1) 鋸切厚度的調整 ( 圖 1) 注意..如果鋸切調整用控制杆變松,則會造成人身傷害 - 調整后請緊固妥貼 - 放松控制杆并活動底座便可調整鋸切厚度 - (2) 引導器的安裝和調整 ( 圖 2) 擰松蝶形螺栓,并將附帶的引導器插入底座的孔中 - 左右活動引導器,調整鋸切位置 - 調整后請將蝶形螺栓擰緊妥貼 確認剎車已經處于制動狀態本機采用在切斷電源開關的同時制動作用隨之生效的結構 - 使用前請檢查剎車是否在起作用 - 萬一剎車作用失常,則應委托日立公司授權的維修中心予以修理 - 注意..請注意剎車動作時的回彈力 - 機體摔落會傷及身體 - 7

10 各種鋸切材料適用鋸片的選擇方法 為了充分發揮本機的性能,并進行高效作業,選擇使用適合于鋸切材料的鋸片是非常重要的 - 請參照下表來使用適合鋸切材料種類和板厚的鋸片 - 各種鋸切材料適用鋸片的選擇方法 鋸片的種類 軟鋼材用鋸片低噪音鋸片 薄壁軟鋼材用鋸片低噪音鋸片 鋁制框架用鋸片 最適合 適合 不鏽鋼材用鋸片 鋸切材料板厚 (mm) 帶緣槽鋼 直槽鋼 鋼制底材 角鋼 鋼板 方形鋼管 圓形鋼管 ( 結構用管道 壓力管用 ) 鋁制框架 不鏽鋼板材 不鏽鋼圓管 外徑 185mm 齒數 38 枚 外徑 185mm 外徑 185mm 外徑 180mm 外徑 180mm 齒數 48 枚 齒數 60 枚 齒數 56 枚 齒數 34 枚

11 使用方法 注意 : 如果在使用過程中鋸片停止運轉或出現異常聲音,請立即切斷電源開關 - 鋸切時請勿涂抹鋸切油 - 鋸切油 磨削液以及蠟等種類的物質有時會因切割時所產生的火花而起火 - 鋸切時務請戴上護目鏡 - 請固定穩妥鋸切材料 - 如果沒有固定好,則會使鋸切材料飛散開去或損壞鋸片 - 作業結束后務請切斷電源開關,并拔掉電源插頭 - 請注意不要被轉動的鋸片切斷線纜 - 請在鋸屑盛滿前及早將其倒掉 - 如果在防塵罩內已經積滿鋸屑的情況下繼續使用本鋸,則會降低集塵性能,使防塵罩 (B) 產生高溫,并使防塵罩 (C) 發生變形甚至熔化 - 為了保護耳朵免受噪音的侵擾,請戴上耳塞 - 如果在使用過程中使鋸切厚度變薄,則由于刀口空開,從而使集塵性能下降 - 當鋸切壁面時,防塵罩內鋸屑的蓄積狀態會發生變化,從而降低集塵性能 - 請使用適合于鋸切材料的鋸片 - 鋸切時請筆直地向前推,而不要扭轉或硬撬 - 鋸切時,特別是在鋸切開始和結束時請慢慢推進 - 請勿在鋸片緊貼鋸切材料的情況下打開電源開關 - 請勿在鋸切過程中斷開電源開關 - 如果要在中途停止鋸切,請在鋸片繼續旋轉的情況下退出機身,并在鋸片離開鋸切材料后切斷電源開關 - 請勿鋸切疊起來的鋸切材料 - 1. 將機身主體 ( 底座 ) 放在被鋸切材料上,并用底座前端的凹槽對准鋸片和划線 - 將防塵罩 (A) 凸出部分上的箭頭正對著底座的凹槽,因此在校准切割机位置時請使用該箭頭 - ( 圖 3) 如果在暗處工作時難以看清划線,請打開 LED 燈,然后用划線對准底座前端的凹槽 -( 圖 4) 2. 在鋸片尚未觸及被鋸切材料的狀態下接通電源開關 - 當達到全速旋轉后,將本機緩緩推向前方,請保持這種狀態直至本次鋸切結束 - 為使鋸切面保持平滑,請按一定速度筆直推進 - 3. 底座側部的凹槽用來指示最大鋸切深度時鋸片的鋸齒位置 - 該凹槽為將材料鋸切到中途為止等場合提供了方便 -( 圖 5) 鋸片的安裝和拆卸 注意 : 為了防止萬一發生事故,務請切斷電源開關,并拔下電源插頭 - 如果使用本機附帶的套筒扳手以外的工具來拆卸和安裝帶墊圈的螺栓,則會出現緊固過度或緊固不足,并造成人身傷害 - 1. 拆卸方法 (1) 擰松蝶形螺栓 (2 個 ),拆下防塵罩 (A) 和 (B)- ( 圖 6) (2) 使鋸切厚度達到最小,并將鋸片圓鋸機放在穩定的地板上 -( 圖 7) (3) 在推入鎖緊杆的同時,用附帶的套筒扳手慢慢轉動螺栓 - (4) 當固定好轉軸以后,沿逆時針方向轉動套筒扳手,然后卸下螺栓和墊圈 (B)- (5) 沿 (A) 方向取出鋸片 - 2. 安裝方法 注意 : 請注意,鋸切作業之后,鋸片和防塵罩 (A) 和 (B) 會發熱 - 請勿忘記放入定距片 ( 寬 4mm)- 在插入電源插頭前,請確保鎖緊杆已返回原處,同時鋸片也能旋轉自如 - (1) 請按與拆卸方法相反的步驟進行安裝 - (2) 擦淨附在轉軸和墊圈上的鋸屑 - (3) 安裝孔徑為 20mm 的鋸片時,請將墊圈 (A) 的凹陷部分較淺的一方作為鋸片的一側 - 安裝孔徑為 19mm 的鋸片時,應將墊圈 (A) 的凹陷部分較深的一方作為鋸片的一側 - 另外,不論在哪種情況下,都應將墊圈 (B) 的凹陷部分作為鋸片的一側 -( 圖 8)- (4) 鋸片的箭頭應當與齒輪罩的箭頭方向保持一致 - ( 圖 9) (5) 請充分擰緊螺栓 - 9

12 鋸屑的清除方法 注意 : 為了防止萬一發生事故,務請切斷電源開關,并拔下電源插頭 - 金屬鋸屑會產生高溫,防塵罩 (A) 和 (B) 也會隨之發熱 - 請勿用手直接接觸鋸屑或防塵罩 (A) 和 (B)- 操作時應當小心謹慎,以免使防塵罩 (A) 和 (B) 發生變形 - 如果發生變形,則積蓄在防塵罩內部的鋸屑會很容易漏出 - 1. 鋸屑的清除方法如果防塵罩 (A) 和 (B) 內鋸屑積蓄過多,集塵性能將會減弱 - 請在積滿前提早倒掉鋸屑 - (1) 1 握住 ( 樹脂 ) 旋鈕,下壓插銷,解除鎖定 - ( 圖 10 A) 2 向后拉防塵罩 (B) 將其取下 -( 圖 10 B, C) 3 卸下防塵罩 (B),然后倒掉鋸屑-( 圖 11) (2) 清除附在防塵罩 (A) 和 (B) 上的鋸屑,再用抹布擦淨 - (3) 1 將防塵罩 (B) 卡鉤插入防塵罩 (A) 上的卡鉤孔中 - ( 圖 12 A) 2 下壓插銷 -( 圖 12 B) 3 將防塵罩 (B) 推回原位 -( 圖 12 C) 將防塵罩推回原位后,請确認鎖定已牢固嚙合 - 擰松兩顆蝶形螺栓后,可在鋸屑仍在其內部時卸下防塵罩 (A) 和 (B)-( 圖 13) 然后可倒掉鋸屑,而不會將其洒落 - 4. 檢查碳刷 ( 圖 14) 馬達使用碳刷,它是消耗部品,因為使用過久的碳刷將會導致馬達故障,用具有相同碳刷號的新碳刷去更換舊的,碳刷編號用數字表示碳刷何時用舊或接近於磨損極限,此外,要經常保持碳刷清潔以及保証它在刷握裡能自由滑動 - 5. 更換碳刷用無頭螺絲刀卸下碳刷蓋,然後可以很容易地取下碳刷 - 6. 維修零部件一覽表 注意 : 日立牌電動工具的維修 改造和檢查須由經日立公司授權的維修中心進行 - 當要求維修或其他保養服務時,若將此零部件一覽表與電動工具一起呈交給經日立公司授權的維修中心,將有助于維修或保養工作 - 在操作和維修電動工具時,必須遵守貴國制定的安全的有關規則和標准 - 改造 : 日立牌電動工具經常加以改善和改造以釆用最新的先進技術 - 因此,某些零部件可能變更,恕不另行通知 - 注意 : 為求改進,本手冊所載規格可能不預先通告而徑予更改 - 維護和檢查 1. 檢查硬質合金鋸片因為使用變鈍的鋸片容易引起馬達的故障和老化,若其磨損顯著,請及時用新的更換 - 2. 檢查安裝螺釘要經常檢查安裝螺釘是否緊固妥善 - 若發現螺釘鬆了,應立即重新扭緊,否則會導致嚴重的事故 - 3. 電動機的維護電動機繞線是電動工具的心臟部 - 應仔細檢查有無損傷,是否被油液或水沾濕 - 10

13 GENERAL SAFEY RULES WARNING! Read all instructions Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. he term power tool in all of the warnings listed below refers to your mains operated (corded) power tool or battery operated (cordless) power tool. SAVE HESE INSRUCIONS 1) Work area a) Keep work area clean and well lit. Cluttered and dark areas invite accidents. b) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust of fumes. c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control. 2) Electrical safety a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock. b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. here is an increased risk of electric shock if your body is earthed or grounded. c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock. d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock. e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock. 3) Personal safety a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. b) Use safety equipment. Always wear eye protection. Safety equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. c) Avoid accidental starting. Ensure the switch is in the off position before plugging in. Carrying power tools with your finger on the switch or plugging in power tools that have the switch on invites accidents. d) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury. e) Do not overreach. Keep proper footing and balance at all times. his enables better control of the power tool in unexpected situations. f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts. g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of these devices can reduce dust related hazards. 4) Power tool use and care a) Do not force the power tool. Use the correct power tool for your application. he correct power tool will do the job better and safer at the rate for which it was designed. b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired. c) Disconnect the plug from the power source before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally. d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users. e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tools operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools. f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in the manner intended for the particular type of power tool, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from intended could result in a hazardous situation. 5) Service a) Have your power tool serviced by a qualified repair person using only identical replacement parts. his will ensure that the safety of the power tool is maintained. PRECAUION Keep children and infirm persons away. When not in use, tools should be stored out of reach of children and infirm persons. 11

14 SAFEY INSRUCIONS FOR ALL SAWS DANGER: a) Keep hands away from cutting area and the blade. Keep your second hand on auxiliary handle, or motor housing. If both hands are holding the saw, they cannot be cut by the blade. b) Do not reach underneath the workpiece. he guard cannot protect you from the blade below the workpiece. c) Adjust the cutting depth to the thickness of the workpiece. Less than a full tooth of the blade teeth should be visible below the workpiece. d) Never hold piece being cut in your hands or across your leg. Secure the workpiece to a stable platform. It is important to support the work properly to minimize body exposure, blade binding, or loss of control. e) Hold power tool by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord. Contact with a live wire will also make exposed metal parts of the power tool live and shock the operator. f) When ripping always use a rip fence or straight edge guide. his improves the accuracy of cut and reduces the chance of blade binding. g) Always use blades with correct size and shape (diamond versus round) of arbour holes. Blades that do not match the mounting hardware of the saw will run eccentrically, causing loss of control. h) Never use damaged or incorrect blade washers or bolt. he blade washers and bolt were specially designed for your saw, for optimum performance and safety of operation. Never use any abrasive wheels Burst of abrasive wheel cause serious injury of operator or persons around the working area. FURHER SAFEY INSRUCIONS FOR ALL SAWS Causes and operator prevention of kickback: kickback is a sudden reaction to a pinched, bound or misaligned saw blade, causing an uncontrolled saw to lift up and out of the workpiece toward the operator; when the blade is pinched or bound tightly by the kerf closing down, the blade stalls and the motor reaction drives the unit rapidly back toward the operator; if the blade becomes twisted or misaligned in the cut, the teeth at the back edge of the blade can dig into the top surface of the wood causing the blade to climb out of the kerf and jump back toward the operator. Kickback is the result of saw misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below. a) Maintain a firm grip with both hands on the saw and position your arms to resist kickback forces. Position your body either side of the blade, but not in line with the blade. 12 Kickback could cause the saw to jump backwards, but kickback forces can be controlled by the operator, if proper precautions are taken. b) When blade is binding, or when interrupting a cut for any reason, release the trigger and hold the saw motionless in the material until the blade comes to a complete stop. Never attempt to remove the saw from the work or pull the saw backward while the blade is in motion or kickback may occur. Investigate and take corrective actions to eliminate the cause of blade binding. c) When restarting a saw in the workpiece, centre the saw blade in the kerf and check that saw teeth are not engaged into the material. If saw blade is binding, it may walk up or kickback from the workpiece as the saw is restarted. d) Support large panels to minimize the risk of blade pinching and kickback. Large panels tend to sag under their own weight. Supports must be placed under the panel on both sides, near the line of cut and near the edge of the panel. e) Do not use dull or damaged blades. Unsharpened or improperly set blades produce narrow kerf causing excessive friction, blade binding and kickback. f) Blade depth and bevel adjusting locking levers must be tight and secure before making cut. If blade adjustment shifts while cutting, it may cause binding and kickback. g) Use extra caution when making a plunge cut into existing walls or other blind areas. he protruding blade may cut objects that can cause kickback. SAFEY INSRUCIONS FOR SAWS WIH INNER PENDULUM GUARD a) Check lower guard for proper closing before each use. Do not operate the saw if lower guard does not move freely and close instantly. Never clamp or tie the lower guard into the open position. If saw is accidentally dropped, lower guard may be bent. Raise the lower guard with the retracting handle and make sure it moves freely and does not touch the blade or any other part, in all angles and depth of cut. b) Check the operation of the lower guard spring. If the guard and the spring are not operating properly, they must be serviced before use. Lower guard may operate sluggishly due to damaged parts, gummy deposits, or build-up of debris. c) Lower guard should be retracted manually only for special cuts such as plunge cuts and compound cuts. Raise lower guard by retracting handle and as soon as blade enters the material, the lower guard must be released. For all other sawing, the lower guard should operate automatically. d) Always observe that the lower guard is covering the blade before placing saw down on bench or floor. An unprotected, coasting blade will cause the saw to walk backwards, cutting whatever is in its path. Be aware of the time it takes for the blade to stop after switch is released.

15 PRECAUIONS ON USING MEAL CUING SAW 1. Do not use saw blades which are deformed or cracked. 2. Do not use saw blades made of high speed steel. 3. Do not use saw blades which do not comply with the characteristics specified in these instructions. 4. Do not stop the saw blades by lateral pressure on the disc. 5. Always keep the saw blades sharp. 6. Ensure that the lower guard moves smoothly and freely. 7. Never use the metal cutting saw with its lower guard fixed in the open position. 8. Ensure that the retraction mechanism of the guard system operates correctly. 9. Never operate the metal cutting saw with the saw blade turned upward or to the side. 10. Ensure that the material is free of foreign matters such as nails. 11. For model CD7SA the saw blades should be from 180mm to 185mm. 12. For model CD7SA, be careful of brake kickback. Model CD7SA features an electric brake that functions when the switch is released. As there is some kickback when the brake functions, be sure to hold the main body securely. 13. Sparks can sometimes appear caused by braking operation when the switch is turned off since model CD7SA employ electric brakes. Be informed, however, that this phenomenon is not a machine trouble. 14. For model CD7SA, when the brake becomes ineffective, replace the carbon brushes with new ones. 15. Disconnect the plug from the receptacle before carrying out any adjustment, servicing or maintenance. SPECIFICAIONS Voltage Max. cutting depth Power Input* No-Load Speed Weight (without cord) 220V 63 mm 1140 W 3700 / min 4.0 kg SANDARD ACCESSORIES 1 Carbide ipped Saw Blade Box Wrench Guide Eye Protection Standard accessories are subject to change without notice. 13

16 OPIONAL ACCESSORIES (sold separately) Carbide tipped saw blade Blade Outer Hole ip hickness of Number diameter diameter width saw blade of teeth For cutting soft steel materials For cutting soft steel materials (Low noise type) For cutting thin, soft steel materials For cutting thin, soft steel materials (Low noise type) For cutting aluminium sash materials For cutting stainless steel materials Optional accessories are subject to change without notice. 180 mm 20 mm 1.8 mm 1.5 mm 34 teeth 185 mm 20 mm 2.0 mm 1.6 mm 38 teeth 185 mm 20 mm 2.0 mm 1.6 mm 38 teeth 185 mm 20 mm 2.0 mm 1.6 mm 48 teeth 185 mm 20 mm 2.0 mm 1.4 mm 60 teeth 180 mm 20 mm 1.8 mm 1.4 mm 56 teeth APPLICAION Standard accessories Optional accessories Blades Soft steel use blade ipped saw blades: For cutting soft steel materials For cutting soft steel materials (Low noise type) ipped saw blades: For cutting thin, soft steel materials For cutting thin, soft steel materials (Low noise type) ipped saw blades: Aluminum sash material cutting use ipped saw blades: Stainless steel material cutting use Refer to Page 16: Selecting the proper tipped saw blade for different materials PRIOR O OPERAION Uses For cutting various types of soft steel materials such as flat steel strips, pipe, steel channels ( C channels, L angles, etc.). Caution: Cannot be used for cutting tempered steel materials. For cutting aluminum sash materials only. For cutting stainless steel materials such as flat steel sheets, round pipes, etc. 1. his product has double insulation. However, to avoid electric shocks, be sure to use a power source that is equipped with a circuit breaker to cope with power leakage and sudden surges. 2. Power source Ensure that the power source to be utilized conforms to the power requirements specified on the product nameplate. 3. Power switch Ensure that the power switch is in the OFF position. If the plug is connected to a receptacle while the power switch is in the ON position, the power tool will start operating immediately, which could cause a serious accident. 4. Extension cord When the work area is removed from the power source, use an extension cord of sufficient thickness and rated capacity. he extension cord should be kept as short as practicable. 5. Preparing a wooden work bench ipped saw blade Work piece to be cut Work Vise bench Work piece Projection distance of ipped saw the tipped blade saw blade he outer edge of the tipped saw blade projects from the bottom of the work piece being cut. herefore, the material should be placed on a work bench when cutting. In addition, care should be taken to see that the tipped saw blade and lower guard do not come into contact with the surface below the work piece (e.g., the surface of the work bench or the ground, floor, etc.). o make sure that this does not happen, the work piece (material to be cut) should be at a height above the surface below the work piece that is equal to at least three times the distance (width) that the blade projects below the bottom of the work piece. In situations like this, it is safer to make sure that the material is firmly secured in place using a vise so that both hands can be used to operate the metal cutting saw. 14

17 If the piece to be cut off is large in size, care must be taken to see that the weight of the piece being cut off does not press on the saw blade. o prevent the saw blade from being caught between the two pieces, the piece being cut off should be supported using a stable bench or braced in place using wooden supports. If separate wooden supports are to be used to support the piece being cut off, when cutting at a work bench, they should be positioned on a flat surface and fixed in place. It is dangerous to allow the work bench to wobble or shift position while cutting materials with the metal cutting saw. 6. Checking to see that the tipped saw blade is attached firmly in position Always check to see that the tipped saw blade is attached firmly in position. For details, see Page 17: Attached and removing the tipped saw blade. 7. Check the lever to see that is properly tightened. Insufficient tightening of the cutting adjustment lever may cause personal injury. Be sure to check that it is firmly tightened. 8. Check to see whether the lower guard moves. CAUION Do not fasten the lower guard permanently in one position. Make sure that it can move smoothly. Leaving the tipped saw blade exposed can result in accidents. he lower guard is used to prevent the body of the user from coming into contact with tipped saw blade. Be sure that the lower guard can be moved into place and is covering the blade. If for any reason, the lower guard will not move into position to cover the blade, discontinue the use of the metal cutting saw. Please contact an Authorized Hitachi Service Center for repair. 9. Making adjustments before using the metal cutting saw (1) Adjusting the cutting depth (Fig. 1) CAUION If the cutting depth lever is not firmly tightened, accidents may result. After adjusting the cutting depth, make sure to tighten the cutting depth lever firmly. Loosen the lever and move the base, then you can adjust the depth of cutting. (2) Attaching and adjusting the guide (Fig. 2) Loosen the wing bolt and slide the guide into the slot at the base. Move the guide left or right to adjust the location of the cut to be made. After adjusting the quide, fix it firmly in place by tightening the wing bolt. 10. Check to see that the brake is functioning properly his metal cutting saw is designed so that when the switch is turned off, the brake automatically functions. If for any reason the brake fails to operate, please contact an Authorized Hitachi Service Center for repair. CAUION he metal cutting saw will recoil when the brake operates. his can cause the operator to drop the metal cutting saw, resulting in accidents. 11. Check the power plug If the power plug is loose or pulls out easily from the socket, call your local electric repair service and have the connection repaired. 15

18 SELECING HE CORREC IPPED SAW BLADE FOR DIFFEREN MAERIALS In order to get the best performance from your metal cutting saw, it is important to select the correct type of tipped saw blade for the type of material to cut. Please use the blades best suited for cutting different thickness of different materials as shown below. Selecting the best blade by type of material to be cut ipped saw blade type Blades for cutting soft steel materials Blades for cutting thin, soft steel materials Blade for cutting aluminum sash materials. Most suitable Suitable Blades for cutting stainless steel materials Outer diameter: 185mm Number of teeth: 38 Outer diameter: 185mm Outer diameter: 185mm Outer diameter: 180mm Material (mm) Outer diameter: 180mm Number of teeth: 48 Number of teeth: 60 Number of teeth: 56 Number of teeth: 34 Lip channels Light U channels Steel base support forms Angle forms Steel plate 4 12 Square pipe Round pipe Structural use, wiring ( conduit use, pressure use) Aluminum sashes Stainless plate Stainless pipe (round) HOW O USE CAUION: If the tipped saw blade stops suddenly, makes an abnormal sound, etc., immediately turn off the switch. Do not use cutting oil on the blade. Such substances as cutting oil, polishing oils and waxes can catch fire from sparks when cutting. When using the metal cutting saw, always wear eye protection. Be sure that the materials are secured firmly in position. If the materials are not properly secured in position, they may fly about causing damage to the tipped saw blade. When cutting is finished, immediately turn off the power and unplug the metal cutting saw. Be careful as not to cut the unit cord with the rotating tipped saw blade. Discard cutting dust before the dust cover becomes completely full. If the metal cutting saw is used when the cutting dust is pressed against the dust cover, the performance of the dust collector will drop and the temperature of the dust cover (B) will rise. his may cause dust cover (C) to warp or melt. Wear ear plugs to protect ears from effects of the sound. If the cutting depth adjustment is too shallow, the cut may tend to open lowering the performance of the cutting dust collector. When cutting the surface of a wall, the rate of accumulation of cutting dust inside the dust cover may change and may lower the performance of the cutting dust collector. Use a tipped saw blade that is suitable for the material being cut. When cutting, push the blade straight and forward without letting the blade curve to the left and right. Push the blade forward slowly, especially when beginning to cut and when coming to the end of the cut. Do not turn on the metal cutting saw with the blade pressed against the cutting material. Do not turn off the metal cutting saw in the midst of cutting 16

19 a piece of material. In a case where it is absolutely necessary to turn the metal cutting saw off in the middle of cutting a work piece, pull the chip saw back with the blade still turning and after it is no longer in contact with the work piece material, then turn the power switch off. Do not to try to cut the same work piece two times in the same location. 1. Place the main body (base) on the surface of the work piece and align the slit on the forward edge of the base with the sighting line. he arrow mark on the projection in the dust cover (A) and the slit in the base will be aligned and can be used for positioning the metal cutting saw. (See Fig. 3) If the sighting line is hard to see when working in a dark place etc., turn on the LED light and align the sighting line with the slit in the forward edge of the base. (See Fig. 4) 2. Without allowing the blade to touch the material, turn on the power switch. When the blade has attained its maximum speed, push the metal cutting saw slowly forward and maintain the same speed until the cut is completed. o keep the cut clean, push the saw forward at the same speed. 3. he slit in the base indicats the position of the edge of the blade at further end of the cut. his is useful when cutting the work piece to a mid-way point. (See Fig. 5) AACHING AND REMOVING BLADES CAUION: Always turn the power switch off first and remove the plug from the socket. Use the box wrench that is supplied with the metal cutting saw. Do not use other tools as this may result in over-tightening or in sufficient tightening of the wing bolt that holds the blade in place causing accidents. 1. Removing the blade (1) Loosen the two special bolts and remove dust covers (A) and (B). (See Fig. 6). (2) Adjust the cutting depth of the blade to the minimum position and place the tipped saw cutter on a flat, stable surface. (See Fig. 7). (3) While pushing in the lock lever, slowly unscrew the bolt using the box wrench provided. (4) Holding the spindle in position, turn the box wrench counter-clockwise and remove the bolt and the washer (B). (5) Remove the tipped saw blade in direction (A). 2. Attaching the blade CAUION: After using the tipped saw blade, dust covers (A) and (B) may become hot. ake caution when handling. Do not forget to use the distance piece. Before plugging in the metal cutting saw, be sure to check to see whether the lock lever has been returned to its original position and that the tipped saw blade can rotate smoothly. (1) Follow the blade removal routine in reverse. (2) Remove any cutting dust that may have adhered to the spindle or the washers. (3) When a chip saw blade with a 20mm diameter is to be attached, place washer (A) with the shallow recessed portion turned toward the blade side. When the hole diameter is 19mm, place the side of washer (A) with the more deeply recessed portion toward the blade. For both cases, the (B) washer is used with its recessed portion facing toward the blade. (See Fig. 8) (4) Make sure that the arrow mark on the side of the blade is aiming the direction as the direction of arrow on the gear cover. (See Fig. 9) (5) Be sure to tighten the bolt sufficiently. HROWING AWAY HE CUING DUS CAUION: o prevent possible accidents, always turn the metal cutting saw off and unplug before attempting to empty out the cutting dust. Cutting dust from metal materials may be very hot. Do not touch the cutting dust or dust covers (A) or (B) with bare hands. Be careful when handling dust covers (A) and (B) as not to bend them. If they become bent, cutting dust may spill out. 1. hrowing away the cutting dust If too much cutting dust accumulates inside dust covers (A) and (B), the performance of dust collector may decrease. Be sure to empty out the cutting dust before the dust receptacle becomes full. (1) 1 Hold the (resin) knob and push the latch down to disengage the lock. (See Fig. 10 A) 2 Pull dust cover (B) back to remove. (See Fig. 10 B, C) 3 Remove dust cover (B) and throw away the cutting dust. (See Fig. 11) (2) Remove any cutting dust that has adhered to dust covers (A) and (B) and wipe them with a rag, etc. (3) 1 Insert the dust cover (B) hook into the hole for inserting the hook in dust cover (A). (See Fig. 12 A) 2 Push the latch down. (See Fig. 12 B) 3 Push dust cover (B) forward to replace. (See Fig. 12 C) After replacing the dust cover, check that the lock is securely engaged. When the two special bolts are loosened, dust covers (A) and (B) can be removed with the cutting dust still inside. (See Fig. 13) he cutting dust can then be thrown away without spilling it. MAINENANCE AND INSPECION 1. Inspecting the carbide tipped saw blade Since use of a dull saw blade will cause motor malfunctioning and degraded efficiently, replace with a new one without delay when abrasion is noted. 2. Inspecting the mounting screws Regularly inspect all mounting screws and ensure that they are properly tightened. Should any of the screws be loose, retighten them immediately. Failure to do so could result in serious hazard. 17

20 3. Maintenance of the motor he motor unit winding is the very heart of the power tool. Exercise due care to ensure the winding does not become damaged and/or wet with oil or water. 4. Inspecting the carbon brushes (Fig. 14) he motor employs carbon brushes which are consumable parts. Since an excessively worn carbon brush can result in motor trouble, replace the carbon brushes with new ones having the same carbon brush No. shown in the figure when it becomes worn to or near the wear limit. In addition, always keep carbon brushes clean and ensue that they slide freely within the brush holders. 5. Replacing carbon brushes Disassemble the brush caps with a slotted-head screwdriver. he carbon brushes can then be easily removed. 6. Service parts list CAUION Repair, modification and inspection of Hitachi Power ools must be carried out by an Hitachi Authorized Service Center. his Parts List will be helpful if presented with the tool to the Hitachi Authorized Service Center when requesting repair or other maintenance. In the operation and maintenance of power tools, the safety regulations and standards prescribed in each country must be observed. MODIFICAIONS Hitachi Power ools are constantly being improved and modified to incorporate the latest technological advancements. Accordingly, some parts may be changed without prior notice. NOE Due to HIACHI s continuing program of research and development, the specifications herein are subject to change without prior notice. 18

21 Item No. Part Name Q Y 1 DUS COVER (A) 1 2 DUS COVER (B) 1 3 SPRING 1 4 KNOB 1 5 APPING SCREW (W/FLANGE) D GLASS PLAE 1 7 DUS COVER (C) 1 8 HIACHI PLAE 1 9 SEAL LOCK FLA HD. SCREW M WASHER 1 11 BALL BEARING 6202VVCMPS2L 1 12 LOWER GUARD 1 13 BEARING CAP 1 14 MACHINE SCREW (W/SP. WASHER) M DISANCE PIECE 1 16 BALL BEARING 608VVC2PS2L 2 17 SPINDLE AND GEAR SE 1 18 BEARING HOLDER 1 19 BUSHING 1 20 REURN SPRING 1 21 WASHER (A) 1 23 C SAW BLADE 1 24 WASHER (B) 1 25 BOL (W/WASHER) M MACHINE SCREW (W/WASHERS) M HOUSING ASS'Y 1 28 HRUS WASHER 1 29 DUS SEAL 1 30 SAOR ASS'Y 1 31 FAN GUIDE 1 32 ARMAURE 1 33 LOCK LEVER 1 34 BOL M MACHINE SCREW (W/WASHERS) M GEAR COVER 1 37 CUSHION 1 38 FLA HD. SCREW M BALL BEARING 6001VVCMPS2L 1 40 BRUSH ERMINAL 2 41 HEX. HD. APPING SCREW D SPRING 1 43 ROLL PIN D WING BOL M SPECIAL; BOL M6 1 IItem No. Part Name Q Y 46 WASHER M O-RING (4PC-5) 2 48 BASE 1 49 REAINING RING (E-YPE) FOR D8 SHAF 1 50 LINK LEVER 1 51 HEX. SOCKE SE SCREW M APPING SCREW D LED COVER (B) 1 54 LED HOLDER 1 55 BRUSH HOLDER 2 56 CARBON BRUSH 2 57 BRUSH CAP 2 58 NAME PLAE 1 59 SIDE HANDLE (A) 1 60 APPING SCREW (W/FLANGE) D SIDE HANDLE (B) 1 62 LED 1 63 MACHINE SCREW (W/WASHER) M HANDLE (A) 1 65 MACHINE SCREW (W/WASHER) M LED COVER 1 67 INERNAL WIRE (A) 1 68 INERNAL WIRE (A) 1 69 INERNAL WIRE 1 70 SWICH (W/COVER) 1 71 SWICH 1 72 HANDLE (B) 1 73 PILLAR ERMINAL 2 74 NOISE SUPPRESSOR 1 75 CONNECOR 1 76 CORD ARMOR 1 77 CORD CLIP 1 78 APPING SCREW (W/FLANGE) D CORD 1 80 SIDE HANDLE (A) ASS'Y GUIDE BOX WRENCH 10MM SAFEY GLASSES 1 19

22 Hitachi Koki Co., Ltd. 福建日立工機有限公司 福建省福州市福興投資區 708 Code No. C Printed in China