Section 4-Troubleshooting - Invacare IRC5PO2 Service Manual

SECTION 4—TROUBLESHOOTING
SECTION 4—TROUBLESHOOTING
SYMPTOM
Normal Operation:
Internal Status Indicators:
RED: Off
GREEN: Off
Unit plugged in, power switch
on. Single beep on start up.
Power loss:
Internal Status Indicators:
RED: Off
GREEN: Off
Unit unplugged, power
switch on, alarm off.
Power loss:
Internal Status Indicators:
RED: Off
GREEN: Off
Unit plugged in, power switch
, alarm off, battery Free
circuit drained.
Perfecto
™
2
PROBABLE CAUSE
No Problems.
No Problems.
No power at outlet.
Power cord:
a. Frayed.
b. Broken or damaged spade.
c. Spade connector from power
cord loose or disconnected
(inside back of unit).
On/Off switch.
( )
a. Disconnected wire.
b. Faulty switch.
Circuit breaker tripped.
16
SOLUTION
System Okay.
Battery Free Circuit drained. Plug in cord
and turn power switch ON
recharge.
Check electrical outlet with a table lamp
or voltmeter set on 50-200 VAC scale. If
outlet isn't working, check protective
device in home's electrical panel or consult
an electrician. Also ensure that unit is
properly plugged in. DO NOT use
extension cords. Move to another outlet
or circuit.
a. Reattach cord.
b. Replace power cord connectors on
plug.
c. Reattach connector.
Check all electrical connections to the
ON/OFF switch for any
( )
disconnected wires.
If the concentrator does not come on at all
and wiring is intact, color code and
remove wires one at a time. Remove and
replace with new one. Transfer wires from
old switch to new switch one at a time to
the matching contact.
Reset breaker.
NOTE: Breaker may trip to safeguard
concentrator during a power surge.
If breaker trips IMMEDIATELY, there is a
probable short in the unit. Check for
pinched or charred wires. If the breaker
does not trip, run unit for approximately
two hours. The circuit breaker should be
less than 10 ohms. If breaker trips again,
there is an internal problem. Contact
Invacare Technical Service.
Part No 1148070
to
( )