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epair
[5] DISASSEMBLY/ASSEMBLY
[5] -7. Handle Section and Electrical Parts
DISASSEMBLING
Unscrew 4x18 Tapping screw. And separate
Handle cover with slotted screwdriver.
Unscrew 4x18 Tapping screw.
And separate Handle cover
with Slotted screwdriver.
Replace ON-OFF Switch etc.
Replace ON-OFF Switch etc.
(1) Disassemble Handle section as illustrated in
Figs. 20 , 21
.
(2) Controller and Power supply cord can be removed. (
Fig. 21
)
(3)
HR3540C
: Disassemble Handle cover. ON-OFF Switch can be replaced as illustrated in
Fig. 35
.
(3A)
HR3541FC
: After removing ON-OFF Switch, Handle section can be disassembled as illustrated in
Fig. 35A
.
5x25 Tapping
screw (2pcs.)
4x18 Tapping screw (1pc.)
4x18 Tapping
screw (1pc.)
Handle cover
Switch lever
Switch lever
Handle base
Handle Section can be disassembled
as illustrated below.
Shoulder sleeve
6 (2pcs.)
Handle
Dust cover support
Dust cover
Lead unit
Handle
cover
HR3540C
HR3541FC
Fig. 35A
Lead unit
Switch holder complete
Switch holder
complete
ON-OFF Switch
ON-OFF Switch
Handle
Handle
5x40 Tapping Screw (2pcs.)
Flat washer 5 (2pcs.)
Compression spring 11
Fig. 35
ASSEMBLING
Face the bow portion of
Dust cover to the upper side
and assemble Dust cover to
Handle.
Triangle mark of Dust cover support
Handle
Handle base
Face the triangle mark of Dust cover support
to the upper side and insert it to Dust cover.
Bow portion
of Dust cover
5x40 Tapping
screw: 2 pcs.
Flat washer 5
Take the disassembling step
in reverse.
Note:
Dust cover support and
Dust cover are directional.
Refer to
Fig. 36
.
Fig. 36