Permobil Chairman HD3, Руководство по обслуживанию

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10
Drive wheels
5
4
3
2
1
Fig. 12. Wheel attachment.
1. Front wheel
2. Washer, TBRSB 8.4x26x5
3. Washer, Nordlock M8x16.6, glued.
4. Bolt, Eslock MC6S M8x35
5. Hubcap
Fig. 11. Puller 304103-99-0.
Drive wheels
Removal
1. Switch off the main switch.
2. Lift up the chair and support it on blocks, so
that the wheels are off the ground.
3. Undo and remove the hubcap (5), bolt (4) and
washers (2 and 3), see fig. 12.
4. Pull the wheel off the shaft. Use puller
304103-99-0 if the wheel is tight, see fig. 11.
Fitting
1. Check the axle and rim for any damage. If
necessary, you should clean these parts of dirt
and rust. If any parts are damaged, they
should be replaced.
2. Check that the key fits solidly in the keyway of
the axle. If necessary, install the new key
and
check for fit.
3. Lubricate the shaft with a thin layer of copper
paste (Würth 0893800x, Art. no.: 1820540).
Warning! Other types of bolts or washers are not
to be used..
Warning! Do not use any other type of thread lock.
Warning! Do not use any type of lubrication in the
threaded hole in the axle or on the bolt.
If necessary, you should clean these parts.
4. Fit the wheel onto the axle. The use of hand
force only is preferred, but, if need be,
carefully use a rubber mallet, whose head
diameter is no less than 1.5 inches (38 mm), to
ensure that the rim is fully seated upon the motor.
NB! Hitting too hard with a rubber mallet could
cause damage to the gear.
5. Put the washers (2 and 3) onto the bolt (4) and
tighten the wheel, see fig. 12.
Use a torque wrench to tighten the bolt to
24 ft-Ibs. Install the hub cap (6), see Fig. 12.
NB! The bolt must be used once only. Removed
bolt is not allowed to be refitted.