Invacare Mirage Service Manual page 11

Component
Manual Wheel Lock
Batteries
Battery charger
Armrest
Drive Wheels
Castor wheels
1441763-E
Check
Check that mechanism has no
excessive looseness, is not worn
or damaged
Check correct position of manual
wheel lock. Distance should be
30 ... 35 mm approximately.
Check that battery box case,
leads, sockets and batteries are
not damaged
Check terminals for cracks or
blackness
Check batteries.
Test capacity and runtime of
batteries.
Check for damage
Check that all LED's (Charging,
Charge Complete and Power On)
are operational.
Check input and output leads and
plugs for damage, cuts and wear.
Check battery voltage.
Check that skirt guard is fixed and
not physically damaged. If the
panel is loose re-tighten fixing
screws
Check armpad for damage.
Check for corrosion or paint
damage to bracket
Check that label on center screw
is not damaged.
Check that wheels are not
buckled or physically damaged
Check that wheel bearings run
freely without excessive play.
Check that castor wheel and fork
nuts are tight
Check that castor forks are bent
or damaged
Check crown / castor for bearings
for wear and correct adjustment
Check tires for wear and correct
inflation. Both wheels should
show same degree of wear (see
side of tyre pressure rating).
For tyre fitment see drive wheel
section.
Remedy
Replace if required.
Re-position manual wheel
lock.
Replace if required.
Replace batteries.
Replace batteries.
Replace if required.
Replace if required.
Replace if required.
Replace if required.
Replace panel.
Replace armpad.
Replace affected parts
where necessary
Replace wheel hub or
propulsion unit.
Replace if required.
Replace if required.
Tighten nuts.
Replace if required.
Replace if required.
Notes
See 5.8.6 Replacing Manual
Wheel Lock, page 21.
See Replacing Batteries and
Battery Boxes, page 23.
See 4 Testing, page 8 .
See corresponding manual
of charger.
See user manual.
See 5.13.1 Replacing
Armrest, page 26.
See 5.13.1 Replacing
Armrest, page 26.
See 5.8.5 Replacing Drive
Wheel Hub, page 20 or 5.7.1
Replacing Motor, page 18.
See 5.8.2 Replacing Castor
Wheels, page 19.
See 5.8.3 Installing Ball
Bearings, page 19
Service
11