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Commercial in confidence. User Manual Revision CTK-SM-REV8-060720
6. SERVICING INSTRUCTIONS
- Continued
6.15 Brake / Steer Pedal Replacement
(Refer Figure 5.)
Removal:
a) Raise the mattress platform to maximum height.
b) Position the bed so that all the castors are lined up in the same direction and apply the
brakes.
c) Unscrew pedal retaining M8 hexagon head bolt (17) and remove M8 Washer (18).
d) Slide the Brake Pedal (10) off the hexagon shaft.
Installation:
a) Check that replacement pedal is fitted with correct side brake & steer labels (12/13 or
14/15) and that both rubber shoes (11) are fitted.
b) Slide the pedal (10) over hexagon shaft (6/7), checking that the pedal aligns with
opposing side pedal.
c) Thoroughly clean any thread lock off retaining bolt (17).
d) Fit washer (16) over bolt (17) shaft and apply one drop of thread lock.
e) Secure pedal in position with bolt and washer.
6.16 Castors Replacement
(Refer Figure 5.)
Foot End Castors - Removal
a) Use the hoist to raise the bed by approximately 20cm off the ground. Support the
undercarriage frame on suitable wooden blocks.
b) Ensure that the brake pedals are in the free position. Remove pedal retaining
screws (17) and washers (16) and pull off the brake pedals (10) at both sides.
c) Tap the hexagon shaft (6) through the frame just far enough to clear the castor tube.
Remove two castor retaining hexagon head screws (5) and washers. Withdraw the
castor from the undercarriage.
Foot End Castor
– Installation
a) When inserting braking castors, ensure that the castor is in neutral (free) mode.
Insert the stem of the castor into the undercarriage and align the retaining screw
holes.
b) Install a new or serviceable shake proof washers and two hexagon headed screws
(5) including Threadlock, but do not tighten yet.
c) Align hexagon shaft (6) with one hand and support whilst carefully tapping opposite
end with a mallet through castor. Tighten the two castor retaining hexagon headed
screws (5).
d) Install both brake pedals (10) and attach with screws and washers as described in
Brake/Steer Pedal Replacement procedure.
Head End Castor
– Removal
a) Use the hoist to raise the bed by approximately 20 cm off the ground. Support
undercarriage frame on suitable wooden blocks.
b) Remove hexagon shaft retaining 12mm axle caps (8).
c) Tap the hexagon shaft (7) through the frame just far enough to clear the castor tube.
Remove two castor retaining hexagon head screws (5) and washers. Withdraw the
castor from the undercarriage.
