Invacare MicroAir MA60 User Manual download pdf (Page 23)

SECTION 3—MAINTENANCE AND TROUBLESHOOTING

Part No 1148137 23 MA60 Series

Troubleshooting

PROBLEM CAUSE SOLUTION

Mattress not inflating

Not alternating properly

Mattress hose disconnected Connect hose connectors and lock

them in place

Air hose kinked or split Unkink hose or replace split hose

Major leak in the air cushions or overlay pad Replace leaking air cushions or

overlay pad

Kinked or split manifold Unkink manifold or replace split

manifold

Has power and fuse is good, control unit

does not come on

Send control unit back to the factory

for repair

Not alternating, solenoid malfunction Send control unit back to the factory

for repair

No air, pump malfunction Send unit for repair

No power Control unit off Check power source and turn on unit

Power cord disconnected Connect power cord to the power

source

No power in the power source Check power source has power and

turn it On

Power outage Wait till the power source has power

Blown fuse Replace blown fuse with an equivalent

fuse

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Invacare MicroAir MA60 User Manual Page 23