Hoshizaki REFRIGERATED PREP TABLE WITH RAISED RAIL 73168 - Manual (Page 38)

38
5. Other
Problem Possible Cause Remedy
[1] Condensate
water overflow.
a) Cabinet Contents 1. Loading large volumes
of warm, moist,
uncovered product.
1. Pre-cool food. Cover
product with plastic wrap.
b) Location of Unit 1. Unit located near high
humidity source such
as fryer, steamer, etc.
1. Relocate.
c) Seals 1. Poor sealing around
evaporator, door/
drawer gaskets.
1. Adjust or replace.
d) Environment 1. Extreme environment
and door-opening
conditions.
1. Adjust conditions.
e) Rail Condensate Pan 1. Overflowing. 1. Empty and clean rail
condensate pan.
[2] Abnormal Noise a) Fasteners 1. Loose fasteners allow
vibration of part.
1. Tighten fasteners.
b) Compressor 1. Problem with mount. 1. Properly mount
compressor. Replace any
missing grommets.
2. Floodback to
compressor.
2. Check for signs of
floodback to compressor.
Recover, evacuate, and
recharge if necessary.
3. Defective. 3. Replace.
c) Fan 1. Fan blade loose. 1. Adjust and tighten.
2. Defective motor. 2. Replace.
d) Relay 1. Chattering. 1. Replace.
e) Liquid Line Valve
Solenoid
1. Loose. 1. Tighten.