Invacare Spectra Plus Technical Manual page 5

Spectra Plus Tech Manual
5 BATTERIES
Battery Box
Batteries:
Junction Box if fitted
(Powered actuators)
Control Main Module
( Remote):
6 MOTORS
Mountings:
Armature Brakes
Wiring & Connections
Brushes
7 FINAL DRIVE
Disengage
Mechanism
Drive Shaft:
Wheel Runout
Tyres
8 KERB CLIMBER
Operation
Mounting
9 CHARGER
Mains Plug
19/01/2004
Inspect battery box and lid, ensure lid is secure.
Check battery terminals are tight, clean and apply silicon grease or
petroleum jelly.
Check mounting of junction box to battery box. Inspect wiring harness
form junction box to actuator module. Inspect drive plug for function and fit.
Check operation of circuit breaker. Check motor socket fittings.
Check mounting of controller output module to battery box tray. Check
multi-pin connector for fit. Make visual inspection of main module for
damage. Inspect warranty seal. Check rear battery tray fittings, ensure
secure mountings.
Isnpect motor mountings and fittings. Check function of detach facility and
securing of release knob.
Lift rear of chair and mount on blocks. With the drive engaged run motors,
return control lever to the central position and Observe operation of
brakes. Blow out dust from brake lining.
Check connections to battery box, make sure the latches are holding the
sockets and plugs in position inspect wiring and attachment to frames.
Remove brush cover from sides of motors, observe position of brush in
holder. Re-locate in same position. Run motors with drive disengaged and
observe brush contact with armature. Blow out carbon deposits.
With wheels raised from the ground engage and disengage final Drive, check
for positive re-engagement of drive. Lubricate.
Revolve wheel assembly with drive disengaged and check for excessive
endfloat and bearing wear.
Revolve wheels, checking for excessive 'tow in and excessive side movement
of rims. Check for rim damage,
Check tyres for damage and foreign objects. Test pressure (pneumatic) as
indicated on the tyre wall.
Check kerb climber on its mounting on the chair, and cam lock operation.
Operate forward and return position. Ensure climbing foot is clear of the
ground in normal parked position.
Locate the kerb climber to the locating pins, check the locating pin is locking
the kerb climber into position. Lubricate with WD4O.
Check for any damage to pins or case, inspect cable and entry into charger.
Check correct fuse rating ( 5 amp)
Section
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