B+B BX 11 Manual De Instrucciones página 52

BX 11 | BX 11 S
| Adaptive wheelchair
9.4. Adjusting the anti-tip rollers
2
Anti-tip castors prevent the wheelchair from tipping over backwards.
• adjust the distance between the wheel and the ground to approx.
1
30 - 50mm.
• pull back the disc and move the anti-tip roller along the guide (Fig.
43).
43
The anti-tip castors are particularly recommended for inexperienced
wheelchair users or those with leg amputations.
If the user does not need anti-tip wheels, you can push it into the top
position or pull it out completely (see chapter 4.9.2).
102
For safety reasons, always use the anti-tip rollers in
pairs!
Adaptive wheelchair |
9.5. Changing the tyre casing and
tyre tube
Regardless of whether you only want to replace the tyre casing or
repair/replace the inner tube, in both cases the inner tube must always
be removed completely.
You will need the following tools to change the tyre casing or repair
the inner tube:
- A small screwdriver
- A commercially available hose repair kit
- 1 set of commercial coat lifters with at least 3 coat lifters.
Disassembly of the jacket:
1. Remove the wheel, see chap. 4.8.1.
2. Place the wheel with the handrim downwards on a non-scratching
surface.
3. Release the air from the tyre by pushing down the pin in the centre
of the valve with the screwdriver until you hear the air escape.
4. Slide 2 mantle lifters under the bead of the rim with the underside
facing upwards, tilt the mantle lifters towards the spokes and thus
pull the mantle upwards with both mantle lifters at the same time.
5. Hang the coat lifters in the spokes, see Fig. 47.
Bischoff & Bischoff GmbH 2023-01-19 - Revision: 2
BX 11 | BX 11 S
44
45
46
47
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