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- Screw connections on the ratchet handles
- Screw connections at the upper and lower end of the support lever
- Screw connections of the support struts to the frame frame
- Secure hold of the tension catches in the thread of the gliders
- Screw connections of the tension catch heads (the thread of the tensi
-
on catch is secured with Loctide medium-strength, the heads with with
high strength)
7.5 Wheels
Functional test:
- Check for general damage
- Braking behaviour of the parking brakes
- Function of the directional locking device (do the wheels remain in
position when actuation))
- Swivelling and running behaviour of the wheels
Check the screw connections:
- Tight fit of the wheels in the threads of the frame construction
7.6 Push bar
Functional test:
- Check for general damage
- Firm hold of the rubber grip caps
Checking the screw connections:
- Screw connection of the headrest to the backrest frame and if
necessary to the console of the headrest
