Troubleshooting - Invacare MicroAIR MA50CE Serie Manual Del Usuario

5 MAINTENANCE AND TROUBLESHOOTING
5.2

Troubleshooting

PROBLEM
Overlay not inflating
Not alternating properly
No power
Invacare® MA50CE Series
CAUSE
Overlay hose disconnected
Air hose kinked or split
Major leak in the air cushions or overlay pad
Kinked or split manifold
Has power and fuse is good, control unit does not come on
Not alternating, solenoid malfunction
No air, pump malfunction
CPR connector left open
Control unit off
Power cord disconnected
No power in the power source
Power outage
Blown fuse
SOLUTION
Connect hose connectors and lock them in place
Straighten hose or replace split hose
Replace leaking air cushions or overlay pad
Unkink manifold or replace split manifold
Check all connections. Unplug from power and
wait 30 seconds before connection to power
source. If problem persists, send control unit back
to factory for repair
Send control unit back to factory for repair
Send unit for repair
Twist CPR connector to close
Check power source and turn on unit
Connect power cord to the power source
Check power source has power and turn on unit.
Wait till the power source has power
Replace blown fuse with an equivalent fuse
30
Part No 1176084