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5
Assembly - Disassembly
Disassembly: (see Spare Parts Drawing)
Prior to disassembly, disconnect equipment from air
supply! Only experienced maintenance personnel may
assemble or disassemble this equipment.
After repair or maintenance, verify that equipment runs to specification!
Principally, use only DEPRAG original spare parts. Otherwise, a reduction
in equipment power-output and an increased maintenance-requirement
occurs. If NON-DEPRAG parts are installed, DEPRAG is justified to void
any existing warranty and liability obligations.
Attention:
Motor- and gearing parts may be damaged if dropped!
Attention:
Never clamp motor housing into a vice, without the usage of the
protective chucking jaws, since damage to motor-housing and
internal parts is unavoidable.
For disassembly proceed in the sequence described below:
1.
Disconnect driver from air supply.
2.
Unscrew clutch bearing 397160 C (AF 22) complete with spring sleeve
(Accessories - Optional equipment) (left-hand thread).
3.
Take out clutch 3953051 A complete.
4.
Clamp screwdriver with chucking jaws 461498 into a vice, utilizing the
flats of the motor housing 398856 and unscrew double nipple 829214
(AF 14) together with the air connection parts (quick release nipple
328733, quick release coupling 804282 and slide connector 823025)
(right-hand thread).
5.
Take off snap ring 800964 (from exhaust connection 386924 F) and re-
move the silencers.
6.
Unscrew sleeve 401119 (AF 19, from exhaust connection 386924 F)
from valve housing 401130 (right-hand thread).
7.
Pull off flange 3384554 with the complete guide bolt from valve housing
401130.
8.
Take out valve set 401168 A.
16
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