Panasonic EY6813-U1 manual

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Table of contents for the manual

  • Page 1

    1 SCHEMATIC DIAGRAM 2 2 WIRING CONNECTION DIAGRAM 2 3 DISASSEMBLY/ASSEMBLY INSTRUCTIONS 3 4 TROUBLESHOOT ING GUIDE 6 © 2002 Matsushita Electric Works Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. EY6813- U1 5 TRIAL OPERATION(after checking TROUBLESHOOT ING GUIDE.) 8 6 EXPLODED VIEW 9 7 REPLACEMENT PARTS LIS[...]

  • Page 2

    1 SCHEMATIC DIAGRAM 2 WIRING CONNECTION DIAGRAM 2 EY6813-U1[...]

  • Page 3

    ■ HO W TO DISASS EMBLE THE MAIN UNIT. 3 DISASSEMBLY/ASSEMBLY INSTRUCTIONS Ref. No. 1A Procedure 1 A Removal of the housing . 1. Set the hammering/drilling switching lever to the position and the speed/bl ow mode selection lever in between "H" and "S" position. 2. Loosen the support handle and take it out from the unit. 3. Pluc[...]

  • Page 4

    ■ HO W TO DISASS EMBLE MAIN UNIT. Ref. No. 2A Procedure 1 A → → → → 1B → → → → 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. 3. Remove the trigger cover. For assemb ling NOTE: Make sure to set the trigger cover into the groove of hou[...]

  • Page 5

    ■ HO W TO DISASS EMBLE THE GEAR BOX BLOCK. Ref. No. 2C Procedure 2 A → → → → 2B → → → → 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 & piston assembly. 4. R[...]

  • Page 6

    (Refer to W IRIN G CONNE CTION DIAGRA M) 4 TROUBLESHOOTING GUIDE 4.1. CHEC K POIN TS FOR ELEC TRIC A L PARTS. < TROUBLE > < CHECK > < REMEDY > Does not operate. <CHECK BATTER Y PACK.> NO Replace battery → If no less than 24V DC is available across the (+) and (-) → pack. terminals after charging the rated charging time ([...]

  • Page 7

    4.2. CHEC K POIN TS FOR M ECHANIS M BLOCK. < TROUBLE > < CHECK > < REMEDY > Does not ha mmer <CHECK INTERMEDIATE SHAFT ASSEMB LY.> NO Replace or weaknes s of → Check the wear condition of the change clutch and spring. → intermediate hammering. shaft assembly. ↓ OK <CHECK RECIPRO CATION BEARING .> NO Replace unive[...]

  • Page 8

    5 TRIAL OPERATION(after checking TROUBLESHOOTING GUIDE.) 5.1. HAM MER/DRILL Confirm the action when setting the H/D handle to HAMME R mode. Rotation with hammer ing when the drill bit touches somethi ng like stone, and power. It is OK, if it takes about 7-10 seconds by 20kgf to hole ( 12.5X40 ) on the concrete (pressur e strength 240kgf/c m 2 ). Co[...]

  • Page 9

    6 EXPLODED VIEW 9 EY6813-U1[...]

  • Page 10

    7 REPLACEMENT PARTS LIST NOTE: *B=only availabl e as set *C=available individu ally Ref.No. Part No. Part Name & Description Remarks Per Unit 1 WEY6813K3078 HOUSING AB SET 1 2 WEY6813H3117 CHUCK COVER 1 3 WEY6813K3127 CHUCK HANDLE 1 4 WEY6813L0427 BALL GUIDE 1 5 WEY6813L1917 STEEL BALL 7 1 6 WEY6813L0437 CHUCK SPRING STRIKE PLATE 1 7 WEY6813L09[...]