B+B Pyro Light Optima Manual De Instrucciones página 36

Pyro Light Optima
Pyro Light Optima XL
Height adjustment
2
• Pull the locking lever to move the armrest to the required position
(Fig. 12).
• When you have reached the position required, then release the
lever. The lock clicks into place.
1
• The height has been correctly selected if the upper arm and forearm
are approximately at right angles to one another when the forearm
12.
is resting on the armrest.
Depth adjustment
• Press the knob on the side of the armrest and push the armrest to
2 1 2
the required position (Fig. 13).
• Release the knob and move the armrest gently forwards or
backwards until it clicks into place.
4.7. Seat
13.
4.7.1. Seat depth
14.
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The seat depth can be adjusted in five positions. The seat depth can
| Lightweight wheelchair
When swinging the sideguards away, make sure
that clothing or other items cannot be trapped.
Before using for the first time, check that the
sideguards are firmly in place!
Never use the sideguards to carry the wheelchair!
Attention: risk of tipping over! If you move the drive
wheel forwards or the backrest backwards, then the
risk of tipping over increases significantly. Anti-tip
wheels or a wheelbase extension are required. Check
the settings first with an assistant. Only use settings
which you consider to be safe.
Lightweight wheelchair |
be adjusted in a range of 10 centimetres. First remove the bracket for
the sideguard and backrest by undoing the fixing screws (Fig. 14).Then
remove the hexagon screw at the back of the seat sling (Fig. 15).
Move the adapter to the desired position. Then pull the rear part of the
seat upholstery back and connect it to the front seat upholstery using
the hook and loop fastener (Fig. 16). Then re-tighten the screw of the
adapter.
Fix the backrest back onto the wheelchair frame. Position the backrest
tube as close to the seat as possible. Then fit the bracket so that the
sideguards click into place properly.
The seat depth can also be adjusted by the position of the backrest.
For safety reasons, if the backrest is set to the back,
then select the largest wheelbase possible or use a
wheelbase extension.
4.7.2. Seat height
You can adjust the seat height to meet your requirements in just a few
steps.
Drive wheel height
Remove the drive wheel (see Chapter 4.9.1) to make this task easier.
To adjust the height of the drive wheel and thereby raise or lower the
entire wheelchair, you must first remove the drive wheel axle sleeve. You
can undo the fixing nuts (Fig. 17) of the axle sleeve using a spanner.
You can now remove the sleeve and adjust to the required height. Re-
tighten the nuts and fit the drive wheel.
When the drive wheel height is changed, the parking brake must be
adjusted (Chapter 4.10.2).
Bischoff & Bischoff GmbH |2023-11-15 - Revision: 4
Pyro Light Optima
Pyro Light Optima XL
15.
16.
17.
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