5. Troubleshooting
User Manual
Troubleshooting Chart
WARNING
THERMAL HAZARD (hot)
Hot surfaces can cause burns and personal injury.
Do not operate the P-102 without all covers in place. Wait 90
minutes after performing Lockout/Tagout according to the
facilities procedure before removing any cover.
The cold probe or baffle becomes very cold. This could cause frost bite if the probe is handled while it
is cold. Perform Lockout/Tagout according to the facility requirements. When you remove the probe or
baffle use proper personal protection. Before handling the probe or baffle be sure you wait 90 minutes
after it has been removed and the P-102 must be locked out and tagged out for 90 minutes.
WARNING
THERMAL HAZARD (cold)
Do not come in contact with the probe or baffles while they are
cold. Frost bite or other contact could cause personal injury.
Wait at least 90 minutes after the P-102 is turned off before
allowing the probe or baffles to touch your body.
Reference Document:
ISO 13732-3, Ergonomics of the thermal environment - Methods for the assessment of
human responses to contact with surfaces; Part 3: Cold Surfaces
Problem
Possible Cause
Corrective Action
Compressor starts and runs,
but short cycles on overload
protector.
Excessive discharge pressure
Check for cleanliness of the condenser.
Clean if necessary. Verify the fan is
working. Contact a Polycold Service
Center for details if you do not hear the fan
running or the problem persists.
Accelerating Innovation
5-30
