Wheels; Repair Instructions; Tyre Pressure; Tyre Types - Invacare Pronto M41 Series Service Manual

6.9 Wheels

6.9.1 Repair Instructions

Important information about maintenance work tools!
– Some maintenance work which is described in this manual and can be carried out by the user without
problems require the correct tools for proper work. If you do not have the correct tool available we do not
recommend that you try to carry out the relevant work. In this case, we urgently recommend that you
contact an authorised specialist workshop.
The following are instructions on maintenance and repairs that can be performed by the user. For the specifications of
spare parts please see Technical Data, or consult the service manual, available from Invacare (in this connection please
see the addresses and phone numbers at the end of this user manual). In case you require assistance, please contact
your Invacare dealer.
CAUTION!
Risk of damage or injury if the mobility device is accidentally set into motion during repairs
– Switch the power off (ON/OFF Button).
– Engage the motors.
– Secure the mobility device against rolling away by placing wedges under the wheels.
CAUTION!
Risk of hands and feet being crushed by the weight of the wheelchair
– Pay attention to your hands and feet.
– Use the correct lifting techniques.

6.9.2 Tyre Pressure

CAUTION!
Risk of damage to rim and tyre when tyre pressure is exceeded
– Observe recommended tyre pressure.
For recommended tyre pressure see inscription on tyre, rim, or contact Invacare. Compare table below for conversion.
psi
22
23
25
26
28
29
30
32
33
35
36
38
39
41
42
44

6.9.3 Tyre Types

There are three different types of tyres or inner tubes, and specific points must be observed for the replacement of each
type. The individual types of tyres can be easily distinguished:
• Pneumatic tyres have black valve caps.
• Puncture-protected tyres have red valve caps.
• Puncture-proof tyres have no valves.
1568396-C
bar
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
Service
29