RIDGID R844 Manual de Serviço

TECHNICAL DATAANDSERVICE MANUALCORDLESSRECIPROCATING SAWCR 18DMRSPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENTLIST No. G824

--- 7 ---Charger (UC 24YFA) •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 1Battery (EB 1820L/EB 1830HL) ••••••••••••

--- 8 ---(2) BI-METAL bladesThe blade numbers of BI-METAL blades in Table 2 are engraved in the vicinity of the mounting position of eachblade. Sel

--- 9 ---6. COMPARISONS WITH SIMILAR PRODUCTS6-1. Specification Comparisons (18 V cordless reciprocating saw)

--- 10 ---6-2. Working Performance per Single Charge (reference only)< Cutting steel pipes >Steel pipe 40 A (outer diameter: 48.6 mm (1.91&qu

--- 11 ---MBWRMBWRThe following test data should be used for reference purposes only since the cutting speed and the working capacity may vary depen

--- 12 ---7. PRECAUTIONS IN SALES PROMOTION7-1. Safety InstructionsIn the interest of promoting the safest and most efficient use of the Model CR 18

--- 13 ---(9) Disposal of the Model EB 1820L, EB 1826HL or EB 1830HL storage batteryEnsure that all customers understand that Model EB 1820L, EB 182

--- 14 ---7-2. Inherent Drawbacks of Cordless Reciprocating Saw Requiring Particular Attention During Sales PromotionThe cordless reciprocating saw

--- 15 ---7-3. Front CoverWARNING:The Model CR 18DMR is equipped with the front cover to protect the operator against possible electricshock, and it

--- 16 ---(6) Removal of the Gear [37] from the Gear Cover Ass'y [27]Remove the three Seal Lock Flat Hd. Screws M4 x 12 [20] through the hole o

REMARK:Throughout this TECHNICAL DATA AND SERVICE MANUAL, a symbol(s)is(are) used in the place of company name(s) and model name(s)

--- 17 ---Fig. 88-1-2. ReassemblyReassembly can be accomplished by following the disassembly procedures in reverse. However, specialattention shoul

--- 18 ---(2) Reinstallation of the spindle and gear section to the Gear Cover Ass'y [27]Insert the Spindle [23] into the Ball Bearing 6901ZZCM

--- 19 ---(9) Tightening torquesTapping Screw (W/Flange) D4 x 20 (Black) [55] ... 2.0 0.5 N•m (20 5

--- 20 ---Fig. 11Fig. 12 Fig. 13Wiring diagramInternal wire (Red)8-1-3. Wiring diagramBe sure to perform wiring connections as indicated in Figs. 12

--- 21 ---9. STANDARD REPAIR TIME (UNIT) SCHEDULESMODEL 10 20 30 406050FixedVariableCR 18DMRWork FlowDC-SpeedControl SwitchTerminal PieceSetBaseFron

ELECTRIC TOOL PARTS LISTLIST NO. G824CORDLESS RECIPROCATING SAWModel CR 18DMR2005 • 4 •15(E1) Hitachi Power Tools 1234567897101112131415161718

* ALTERNATIVE PARTS--- 2 ---ITEMNO.CODE NO.DESCRIPTION REMARKSNO.USEDPARTS4 -- 05CR 18DMR1 321-132 BLADE HOLDER (A) 12 322-709 NUT M4 (BLACK) 13 324

* ALTERNATIVE PARTS --- 3 ---ITEMNO.CODE NO.DESCRIPTIONREMARKSNO.USEDPARTS4 -- 05CR 18DMR52 319-760 PUSHING BUTTON 153 319-861 DC-SPEED CONTROL SWIT

* ALTERNATIVE PARTS--- 4 --- 4 -- 05OPTIONAL ACCESSORIESITEMNO.CODE NO.DESCRIPTIONREMARKSNO.USEDSTANDARD ACCESSORIESITEMNO.CODE NO.DESCRIPTIONREMA

CONTENTSPage1. PRODUCT NAME ...

--- 1 ---1. PRODUCT NAMEHitachi 18 V Cordless Reciprocating Saw, Model CR 18DMR2. MARKETING OBJECTIVEThe new Model CR 18DMR is the upgraded version

--- 2 ---4-1. Selling Point Descriptions (1) Easy-to-maintain tool-less blade detechable mechanismRecently, most saber saws on the market are equip

--- 3 ---< Construction of the tool-less blade detachable mechanism >Blade holderHolder pin to secure the bladeSpring to pull back the holder

--- 4 ---< Disassembly and cleaning of the tool-less blade detachable mechanism >The tool-less blade detachable mechanism can be easily disass

--- 5 --- (3) Replaceable carbon brush to elongate motor lifeThe carbon brush can be replaced from the outside of the motor to elongate the motor li

--- 6 ---5. SPECIFICATIONSMax. cutting size Steel pipe outer diameter 90 mm (3-1/2") Wood thickness 90 mm (3-1/2")