background image

P 11 /14

<12> Disassembling/reassembling Switch Portion

<12>-1. Disassembling Switch Portion

(1) Separate Handle from machine by removing two M5x20 pan head screws on the upper side and two 5x25
      tapping screws on the lower side. (Fig. 20) And then disconnect the terminal from the Controller as
      illustrated in Fig. 27.

<12>-2. Reassembling Switch Portion

See Fig. 30 for the details.
(1) Put switch between ribs of Switch box, and then insert Rubber pin 4 into the place designated by allow.
Note: ON-OFF indication of Switch must face upward.

(2) Separate two 4x18 tapping screws of Switch box from the reverse side of Handle, and remove the Switch
      box. (Fig. 29)
      Note: Take care not to lose Leaf spring in the Switch box.
(3) Remove Switch from Switch box.

(2) Install Switch box with Switch into Switch lever in Handle.
     Note: Do this step while moving Switch lever to right and left by fingers, and you can fit toggle of 
                Switch to groove of Switch lever.

(3) Secure Switch box to Handle by two 4x18 tapping screws, and connect the terminals to the controller, then 
      put lead wires with connecters to ribs.
      After checking the all assembling work, fix Handle to machine by screwing two M5x20 pan head screws 
      on the upper side and two 5x25 tapping screws on the lower side.

4x18 tapping screw

Ribs of switch box

Switch box

4x18 tapping screw

Handle

Switch

Leaf spring

M5x20 Pan head screw (2 pcs.)

Fig. 27

Fig. 29

Fig. 28

5x25 Tapping screw (2 pcs.)

Connectors

Fig. 30

Handle

Groove of switch lever

Toggle of Switch

Rubber pin 4

Summary of Contents for HM0860C

Page 1: ...hown may differ from country to country P 1 14 Dimensions mm Width W Height H Length L 223 8 3 4 99 3 7 8 454 17 7 8 Blows per min bpm min Protection from electric shock Net weight Kg lbs Cord length...

Page 2: ...Brush holder cover 1 3 up to 1 8 N m Switch box 1 3 up to 1 8 N m Crank housing cover M5x25 Hex socket head bolt 4 9 up to 7 4 N m Barrel M6x30 Hex socket head bolt 7 8 up to 12 0 N m Fan M6 Hex nut...

Page 3: ...Ring spring 25 from tool holder using Retaining ring pliers ST 2N 1R003 And then remove Flat washer 28 Urethane ring 28 and Chuck ring from Tool holder 4 Remove two Tool retainers from Tool holder by...

Page 4: ...k ring to Change ring as in Fig 5 so that the depressions of Lock ring can face the direction of bit side 2 Put Steel ball 4 8 4 pcs in the four grooves of Tool holder and depressions of Lock ring Not...

Page 5: ...fasten Crank housing to Motor housing complete Armature assembly will be removed from Motor housing complete together with Crank housing So remove Armature assembly from the Crank housing by knocking...

Page 6: ...per round bar as illustrated in Fig 11 1 Put Impact bolt into Tool holder Be sure to place Impact bolt as illustrated in Fig 12 because it is not reversible when assembled to Tool holder 2 Set Flat wa...

Page 7: ...g complete Crank housing cover side of Crank housing complete Bearing setting plate table of arbor press Fluoride ring 28 can be removed from Impact bolt using slotted driver When installing Fluoride...

Page 8: ...003 Fig 17 4 Remove Compression spring 37 and Ring 36 by removing Ring spring 34 from Cylinder using Retaining ring S pliers 1R003 Fig 18 M6x30 hex socket head bolts Crank housing complete Barrel Fig...

Page 9: ...etal portion Plastic portion Rubber ring 20 Cup washer 23 Guide ring Cylinder Bit side Crank housing side Bit side Crank housing side Bit side Crank housing side 3 Insert the assembled Cylinder sectio...

Page 10: ...out and remove Pin 28 from Piston 1 Insert Pin 28 into Piston and Connecting rod and then set O ring 26 onto the groove of Piston Fig 24 Fig 25 M5x20 pan head screws 4 pcs Crank cap Bit side Bit side...

Page 11: ...ote Take care not to lose Leaf spring in the Switch box 3 Remove Switch from Switch box 2 Install Switch box with Switch into Switch lever in Handle Note Do this step while moving Switch lever to righ...

Page 12: ...lead holder of Motor housing as Fig 33 Handle Motor housing Motor housing Brush holders Pass the lead wire red for connecting with Brush holder between bosses and wall of Motor housing as Fig 32 Lead...

Page 13: ...of Controller for 220 240V white for 115 127V Lead wire black of controller Clamping lead wires of Field Terminal for carbon brush detection Controller Connector Terminal block Power supply cord Pick...

Page 14: ...inting upwards as Fig 34 This will allow the old grease coming down to the Crank housing 3 Wipe up the old grease gathered in Crank housing with cloth 4 Put the fresh grease into the Crank housing and...

Reviews: