Replacement Part List

P 3/ 6

epair

CAUTION: Remove the battery from the machine for safety before repair/ maintenance

in accordance with the instruction manual!

[1] NECESSARY REPAIRING TOOLS

[2] LUBRICATIONS

[3] DISASSEMBLY/ASSEMBLY

[3]-1. Fan housing set and Fan 86

Fig. 1

Fig. 2

Code No. Description Use for

1R309 Spring Pin Extractor Locking Fan when removing M5x8 Pan head screw

No need to lubricate.

DISASSEMBLING

ASSEMBLING

Take the disassembling step in reverse. Refer to Figs. 2 and 1.

(1) Remove nozzle assembly.

(2) Remove Fan housing set and Fan 86 as illustrated in Figs. 1 and 2.

Remove Fan housing set (L) by removing

4x18 Tapping screws.

Remove 4x18 Tapping screws. Fan housing set (R) can be separated from Motor housing.

Lock Fan 86 by inserting 1R309 or Phillips screwdriver

into the hole of Fan 86, and remove M5x8 Pan head screw

with Phillips screwdriver while Holding Fan 86 with

gloved hand as illustrated above,

4x18 Tapping

screw (4pcs.)

1R309 or

Phillips

screwdriver

Phillips screwdriver

M5x8 Pan

head screw

4x18 Tapping screw (3pcs.)

Fan housing set (L)

Fan housing set (R)

PAGE 1
P 3/ 6 Repair CAUTION: Remove the battery from the machine for safety before repair/ maintenance in accordance with the instruction manual! [1] NECESSARY REPAIRING TOOLS Code No. 1R309 Description Spring Pin Extractor Use for Locking Fan when removing M5x8 Pan head screw [2] LUBRICATIONS No need to lubricate. [3] DISASSEMBLY/ASSEMBLY [3]-1. Fan housing set and Fan 86 DISASSEMBLING (1) Remove nozzle assembly. (2) Remove Fan housing set and Fan 86 as illustrated in Figs. 1 and 2. Fig.
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P 4/ 6 Repair [3] DISASSEMBLY/ASSEMBLY [3]-2. DC Motor DISASSEMBLING (1) Remove Fan housing set (L), Fan 86 and Fan housing set (R) as illustrated in Figs. 1 and 2. (2) DC motor can be disassembled from Motor housing as illustrated in Figs. 3 and 4. Fig. 3 Strike the edge of Motor housing with Plastic hammer. DC motor covered with Rubber rings A and B comes out. Rubber ring B Rubber ring A DC Motor Pulling off Receptacles by hand is difficult because of their tight connecting.
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P 5/ 6 Repair [3] DISASSEMBLY/ASSEMBLY [3]-3. Electrical Parts in Handle Section The electrical parts in Handle section can be disassembled / assembled as illustrated in Fig. 6. Fig. 6 Remove Handle cover by unscrewing 4x18 Tapping screws. Compression spring 1 2 3 Handle cover Pay attention not to slung Compression spring when Handle cover is removed. 4x18 Tapping screw (6 pcs.
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P 6/ 6 Circuit diagram Fig.