Labconco RapidVap Vacuum, User Manual

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Chapter 7: Troubleshooting
Product Service 1-800-522-7658
42
Original instructions
DISPLAY
ERROR CODE CAUSE CORRECTIVE ACTION
Mem Fail – Push
Prog Memory failure Push program button.
New memory IC
chip Push program button.
Bad memory IC
chip Call Labconco – Replace IC chip or control
PCB.
Motor Error Stalled condition Turn power off. Try to restart after one
minute. Call Labconco if error message
remains.
Excessive speed
detected, i.e. >120% Turn power off. Try to restart after one
minute. Call Labconco if error message
remains.
Defective motor Turn power off. Try to restart after one
minute. Call Labconco if error message
remains.
Other corrective actions for potential problems are as follows:
PROBLEM CAUSE CORRECTIVE ACTION
Unit will not
operate
Unit not connected to
electrical power Connect unit to proper electrical
receptacle.
Circuit breaker blown Correct electrical problem and reset
circuit breaker by pressing button.
Lid open Close lid.
Excessive
vibration Sample tubes not
located symmetrically
in block Reposition sample tubes.
Sample block loose Tighten all three mounting screws.
Sample block not
installed Install sample block.
Sample odor in
lab
Vent hose exhausting
into lab area Redirect hose to fume hood.
Inoperable blower
(RapidVap N
2
)
Replace blower.