Labconco PURICARE Procedure Station Models 34812xx - Manual (Page 190)

Page 190 of 197
PROBLEM CAUSE CORRECTIVE ACTION
Blower runs
slower than
normal; speed
control has little
effect on blower
speed. Blower may
take more than 5
seconds to start. Motor signal wires
damaged or
disconnected Measure motor output signal
voltage. Inspect signal wiring and
connections
Power Supply
Board
misconnected or
defective
Test output voltages on the Power
Supply board.
Motor jumper wire
is damaged/
disconnected
(115/100 Volt
models only) Inspect grey wire #31 on 15 pin
connector for continuity.
Blower motor is
defective Replace blower motor.
Keypad
disconnected or
defective
Run keypad diagnostics and check
connections.
Fluorescent light
not working Sash is closed Open sash – Fluorescent lights will
not work with the sash closed.
Lamp(s) are
defective
Replace defective lamp(s)
Lamp wiring is
disconnected Inspect lamp wiring.
Defective lamp
ballasts
Replace lamp ballasts.
Keypad
disconnected or
defective
Run keypad diagnostics and check
connections.