DX-2
www.chasswheel.com
rev. 1
2014-05-08
41
The rim is attached to the motors hub with five coach screws, tool size 6mm. Support the axle so
that the tyre is off the ground. After that release the air pressure from the tyre. When and only when
you have done this open the screws and take of the tyre. Both halfs of the rim are attachet to each
other with screws, which you are not allowed to open until you have released the air pressure.
Assembling the wheel with tyre.
install inner tube into the outer tyre and install this packet onto the rim half. Attach both rim halfs
together with screws. Pay attention that the inner tube does not squeeze between the rim halfs.
Now fill the tyre alittle bit (0.5bar) to get the inner tube straight. After this install the tyre onto the
motors hub with coach screws. When tyre is attached to the motor, fill up the tyre (approx. 3bar is
reasonable). After this remove lifting equipment and the chair is ready to drive again.
6.6 Disconnecting the batteries
Detach the cables (- and +) and the main fuse from the batteries using 11mm open ended spanner.
Open the attachment straps.
Lift the batteries from the casing.
Use only gel batteries.
Suitable gel batteries for Four X wheelchair the user can get from the Four X distributor.
(Chasswheel part number: “Gel battery 80Ah”)
Notice: If you have old or possibly damaged gel batteries, please handle them very carefully and
not with bare hands, because there might be a risk of leaking.
Deliver the batteries to the hazardous waste disposal point or your Four X service agent.
6.7 Installing the batteries
Install the batteries in the casing (+ pole on the wheelchair’s right side)
Tighten the connection straps.
Install the cables red+, blue-.
Install the main fuse case.
Check that all the connections are tight.
Pole grease can be used to prevent oxidisation.
Set the battery container cover in place and tighten the breather screw.
6.8 Changing the lamps
DRIVING LIGHT:
