EY6813-X8 - Revotool
Contents
1. For assembling NOTE Make sure to set the trigger cover into the groove of housing i c Le mn mein f nS Jj JANE rigger cover Battery cover Removal of the motor assembly 1 Hitch the brush spring to the frame by something like a forceps and take the motor brush assembly with the switch out from the motor assembly 2 Take out the rotor and the current plate from the motor case For assembling NOTE Make sure to return the spring into the groove of the motor brush Make sure to align the groove of motor case and the groove of current plate And set the largest groove of the motor case onto the boss of housing Make sure to attach the ferrite core through lead wires Motor case Housing boss mHOW TO DISASSEMBLE THE GEAR BOX BLOCK Ref No 2C Procedure 2A 2B gt 2C Removal of the gear box block 1 Loosen 8 screws of the gear case 2 Take out a steel ball pushing the chuck spring with the chuck spring plate 3 Remove the chuck spring the chuck spring plate and the spindle amp piston assembly 4 Remove the intermediate shaft assembly For assembling NOTE Every time the gear box block is opened use the new gaskets and screws 1 Assemble the bearing with the spindle assembly 2 Fit O ring onto the bearing It is litt2. 24 wereeisne2 moror orm asommiy wp S as wereeisnse moror case assmmmny 1 S S as wereeisnas moror srusd assmmur pp 21 wereeisnpas muet nam pp 2s fwevs7amsos7 p rreur screw 3x20 fee 2s wmresisnais smrrmassmuuvy Np P 30 werez25h6027 sems screw max pe o 31 wmmeeisas s p manors pp 32 wmeeisaei s s mm S 33 mwmeinos forme p oo 3s wersoss ss ereen sau fs fres O 3s wereeisiio errer sene vs oseo 31 fwevesisnods7 enar rme fs GRCS P O 3s mmree1313137 rerecer cov 9 S as wereeisnsia r r awum 99 40 wereeispi15 mmuass never fn Wav6811K3017 BATTERY FIXING METAL ASSEMBLY wavasosre208 raserna screw ran fe S S wevcsisrieoy avxrurary mam 0 pM im i WEYG81277918 BIT GREASE WEYG813X5517 ss THIXO GREASE WEY9515K7018 TOOL case WEY6813K8109 OPERATING INSTRUCTIONS Battery Pack and Dust Collecting Cup are available as an optional accessory See the nearest sales dealer for details For replacement parts of charger see the charger service manual Charger complete set is available as an optional accessory See the nearest sales dealer for details 10
3. assembly and O ring greasing LOK ieee 0 Check the smooth action of striker assembly LOK CHECK INTERMEDIATE SHAFT ASSEMBLY gt NO Replace Check the wear condition on tooth for change gears intermediate shaft assembly Does not drill lt CHECK BEARING gt NO Replace H D Check the condition of bearing for H D handle handle f LOK CHECK O RING gt NO Replace spindle Check the wear condition for O rings assembled with assembly striker LOK lt CHECK RECIPROCATION BEARING gt NO Replace Confirm the coming and going operation when rotating the intermediate shaft intermediate shaft with DRILL mode It is OK if the reciprocation bearing does not operate assembly LOK lt CHECK STRIKER gt NO Replace spindle Check the smooth action of striker assembly Does not change lt CHECK BEARING gt NO Replace H S the speed Check the condition of bearing for H S handle handle f LOK CHECK INTERMEDIATE SHAFT ASSEMBLY NO Replace Check the wear condition for both change gear H and S intermediate shaft assembly 5 TRIAL OPERATION after checking TROUBLESHOOTING GUIDE 5 1 HAMMER DRILL Confirm the action when setting the H D handle to HAMMER mode Rotation with hammering when the drill bit touches something like stone and power It is OK if it takes about 7 10 seconds by 20kgf to hole 12
4. 5X40 on the concrete pressure strength 240kgf cm Confirm the action when setting the H D handle to DRILL mode No hammering when the drill bit touches iron plate 5 2 SPEED CONTROL Change the rotation speed from 0 950 rpm in proportion to the amount of pushing level on switch trigger 9 39 REVERSING LEVER Confirm the action with setting the reversing lever to FORWARD or REVERSE 5 4 ASSEMBLY Confirm pressing the lead wires between ribs tightening screws firmly and replacing the new gasket and screws for the gear box block Set ferrite core firmly DCO54MA276 DCZAN 082702 lead wire to get caught Install between ribs in housing completely SAL mn No lift of spring Lever works smoothly Possible to lock battery fixing spring completely Production marking 8 digits 21000001 Los dicil ol year sup Holl 7 REPLACEMENT PARTS LIST NOTE B only available as set C available individually 1 wseeisoors ossma as ser 9 9 a mmeeisoii fewer comm OOOO 3 mmeeisoi mur maus nn 4 fwsxesisod27 fearn Gump s mmeeizisi erm samt Pep 6 wmreeist437 enver sprang svine prame 1 0 7 wereeisnsi femer seeno s wmeeinos mms P hs s Jwmreeisndoss serus Asser pm 1a wereeizna2 aame OOO OOOO 20 wereeisnooy mam cases 0 9 22 Wer661319557 LUMINUM TIGHT SCREW MXi
5. ORDER NO PTD0212X37C8 Service Manual Cordless Rotary Hammer EY6813 X8 SPECIFICATIONS MAIN UNIT 20mm 25 32 EIN Hard Mode Maximum Drilling Diameter Motor Voltage Speed at No Load RPM Blows Rate Per Minute BPM A WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death Page Page 1 SCHEMATIC DIAGRAM 2 0nn0nnnnnnnnnnnnnnnnnnnennnnnnnnnnnn 2 5 TRIAL OPERATION after checking TROUBLESHOOTING 2 WIRING CONNECTION DIAGRAM M 2 GUIDE Im 8 3 DISASSEMBLY ASSEMBLY INSTRUCTIONS 3 6 EXPLODED VIEW gt 0 0n0nn0n0nnnnnnnnnonnnnnnnnnnnnnn 117111171117115 9 4 TROUBLESHOOTING GUIDE 6 7 REPLACEMENT PARTS LIST MM 10 O 2002 Matsushita Electric Works Ltd All rights reserved Unauthorized copying and distribution is a violation of law Panasonic 1 SCHEMATIC DIAGRAM Power source Ba
6. ack should be replaced if after being charged for the rated charging time the battery voltage is less than 24V DC or the usable time is extremely short the battery leaks Check battery for leaks and terminals for corrosion LOK lt CHECK TERMINAL CONNECTIONS BETWEEN NO Repair contacts or MAIN UNIT AND BATTERY PACK gt replace switch Check for proper terminal contacts or if there is any foreign substances around the battery terminals of battery holder assembly LOK lt CHECK MOTOR gt NO Replace motor The motor normally operates with its white and gray rotor and brush lead wires connected to 24V DC assembly Does not speed lt CHECK SWITCH gt NO control but switch Even if FET block is defective it can not be replaced FET block trigger works individually Replace whole switch block properly 4 2 CHECK POINTS FOR MECHANISM BLOCK TROUBLE gt CHECK REMEDY gt Does not hammer CHECK INTERMEDIATE SHAFT ASSEMBLY gt NO Replace or weakness of Check the wear condition of the change clutch and spring intermediate hammering shaft assembly LOK lt CHECK RECIPROCATION BEARING gt NO Replace universal Check the smooth action between reciprocation bearing coupling and universal coupling LOK lt CHECK PISTON AND HAMMER BLOCK gt NO Replace piston Check the wear condition of inside of piston and hammer
7. le loose 3 Assemble the chuck spring and the chuck spring plate 4 Insert a ball pushing down the chuck spring 5 Insert the reciprocation bearing shaft into the hole of universal coupling Make sure two thrust plates should be set both side of reciprocation bearing shaft one of each NOTE Greasing about 30g into the gear box block especially for the connection area between reciprocation bearing and universal coupling In addition hammer O ring inside of piston and cylinder for output shaft block also need to apply Steel ball Air compressed by the piston drives hammer Take care to protect the piston and hammer from contamination by dust Chuck spring Spindle amp piston assembly Universal coupling Gasket Reciprocation bearing Intermediate shaft assembly 4 TROUBLESHOOTING GUIDE Refer to WIRING CONNECTION DIAGRAM 4 1 CHECK POINTS FOR ELECTRICAL PARTS lt TROUBLE gt lt CHECK gt lt REMEDY gt Does not operate lt CHECK BATTERY PACK gt NO Replace battery If no less than 24V DC is available across the and pack terminals after charging the rated charging time 45min the battery pack is OK NOTE The battery pack is sold separately as an optional accessory See the nearest sales dealer for details The battery pack has a limited life The p
8. ttery charger Battery pack Main unit 2 WIRING CONNECTION DIAGRAM Current plate Motor rotor UD Motor case Motor brush owitch trigger Gray Switch trigger Por A Black Yellow Switch Battery holder view from the top Switch view from the bottom w vem ellie Sess 3 DISASSEMBLY ASSEMBLY INSTRUCTIONS mHOW TO DISASSEMBLE THE MAIN UNIT Ref No 1A Procedure 1A Removal of the housing 1 Set the hammering drilling switching lever to the position P and the speed blow mode selection lever in between H and S position 2 Loosen the support handle and take it out from the unit 3 Pluck the chuck cover depressing the chuck handle 4 Remove 15 housing screws For assembling NOTE Make sure to attach the dust preventive clothes or filters on the housings Support handle ao Loosen Chuck cover Removal of the motor brush assembly 1 Loosen 2 screws BHOW TO DISASSEMBLE MAIN UNIT Ref No 2A Procedure 1A gt 1B gt 2A Removal of the switch 1 Take out the heat sink from the housing by something like a plier 2 Take out the battery holder from the housing Te Ale 3 Remove the trigger cover BiR E EA T Beg E
Download Pdf Manuals
Related Search