Labconco Bulk Powder Stations 3962622 - Manual (Page 40)

Chapter 8: Troubleshooting
Product Service 1-800-522-7658 36
PROBLEM CAUSE CORRECTIVE ACTION
Lights do not work Lamp not installed properly. Inspect lamp installation.
Lamp wiring disconnected. Inspect lamp wiring.
Defective lamp. Replace lamp.
Light switch is defective. Replace light switch.
Defective electronic ballast. Replace ballast.
Airflow monitor
malfunction
No power.
No lights.
No display.
Power supply is not plugged into proper voltage; plug in power
supply. Verify that airflow monitor interface cables are
connected. Check fuses on FilterMate or accessory light.
No audible alarm. Alarm has been temporarily silenced using “test/reset” or “enter”
buttons.
Wrong alarm set point. Airflow monitor was not properly adjusted. Repeat calibration
steps outlined in the User’s Manual.
Constant audible alarm. Check airflow and calibration of airflow monitor.
Continuous alarm. Check the face velocity of the enclosure as the airflow of the
system may have changed. If face velocity is correct, calibrate
the airflow monitor as outlined in the User’s Manual.
Monitor alarms; air way to
airflow monitor sensor is
blocked by insects, dust or
debris.
Lightly clean the airway with clean air. Be careful not to touch
sensitive electrical components.
Audible disable will not stay
ON.
An alarm condition must be continuously present before the
audible alarm can be silenced. If flow conditions fluctuate near
the alarm set point, the airflow monitor will automatically reset it.
Action should be taken to bring the enclosure airflow into proper
operating parameters or adjust the alarm set point lower.
Lift won’t operate
or malfunctions
No power. Lift motor is not connected to a proper outlet. Connect the plug
into the four-plex electrical box located under work surface.
Intermittent operation. Allow lift system’s thermal override to cool for 10 minutes then
adjust height.
Photoelectric eye
malfunctions.
Either adjust photoelectric eye sensitivity or replace
photoelectrical eye if it malfunctions. See replacement parts.
Hydraulic lines pinched Replace entire lift system. See replacement parts.