Labconco PURICARE Procedure Station Models 34812xx User 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.
- PURICARE Procedure Station Models 34810xx PURICARE Procedure Station Models 34802xx PURICARE Procedure Station Models 34800xx Type B2 Biosafety Cabinets Models 34610xx Type B2 Biosafety Cabinets Models 34410xx Type A2 Biosafety Cabinets Models 34609 Type A2 Biosafety Cabinets Models 34509 Type A2 Biosafety Cabinets Models 34409 Type A2 Biosafety Cabinets Models 34309 Type A2 Biosafety Cabinets Models 34608xx Type A2 Biosafety Cabinets Models 34508xx Type A2 Biosafety Cabinets Models 34408xx Type A2 Biosafety Cabinets Models 34308xx Type A2 Biosafety Cabinets Models 34600xx Type A2 Biosafety Cabinets Models 34500xx Type A2 Biosafety Cabinets Models 34400xx Type A2 Biosafety Cabinets Models 34300xx