Duke DQ 957RMT, Operator’S Manual With Illustrated Parts List

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Twin Twist Soft Serve Freezer Model 957RMT
50 184957
NOTE: Contact your authorized H.C. Duke & Son, LLC. Distributor
for instructions prior to warranty compressor replacement.
No air (overrun).
1. Air meter plugged. 1. Clean or replace air meter.
2. Air tube pinched. 2. Replace tube.
Too much air,
overrun too
high – popping
problems.
1. Air meter too large. 1. Install smaller air meter.
2. Air leak between pickup tube and hose. 2. Replace as needed.
3. Air line hose cracked – sucking air. 3. Replace air line hose.
4. Defective or missing duckbill valve. 4. Replace valve.
Mix shoots out
air meter.
1. Swing Clamp knob loose. 1. Tighten.
2. Transfer hose worn. 2. Replace hose.
3. MTS pressure too high. 3.
Contact your Your local service
company.
PROBLEM PROBABLE CAUSE REMEDY
13.1 MTS Troubleshooting Tables
Keep your freezer in excellent
condition — always contact
your H.C. Duke & Son, LLC.
Distributor for replacement
parts and maintenance
scheduling
.
QUALITY PARTS
PROTECT
YOUR
INVESTMENT