Comet Executive Gas
Troubleshooting
6-7
WARNING
Only trained personnel with experience
in gas, electrical or mechanical repair
should troubleshoot and repair the unit.
Troubleshooting
WARNING
Read the
REPAIR
chapter and make
sure that the power is disconnected
before doing any repairs.
ISSUE
POSSIBLE CAUSE
SOLUTION
Ribbon Set Not Working
1. Improper tension on rib-
bons.
• Adjust/Replace. Refer to
and
the appropriate section for the specific
procedure.
2. Roll friction material is worn
smooth.
• Adjust/Replace. Refer to
and
the appropriate section for the specific
procedure.
3. Refer to the
Rotating Elements Stop
issue next.
Rotating Elements Stop
1. Drive chain is slipping or
broken.
• Adjust tension or replace if broken.
2. Idler pulley loose or frozen. • Adjust tension or replace.
3. A motor protector has
tripped.
• Reset the motor protector. If it continues
to trip, check the setting.
4. There is an open circuit be-
tween the contactor and the
motor protector, or between
the motor protector and the
motor.
• Check for an open connection in one of
the wires on a 3-phase motor.
• Motor protector is defective and needs
to be replaced.
• Motor is defective and needs to be
replaced.
• Check inverter and connections to the
motor.
5. If one rotating element
is stationary, check for a
broken shaft, bad bearing
or a loose or worn drive
sprocket.
• Replace as necessary.
TOC
INDEX
Summary of Contents for Comet Executive Exec-56-G
Page 1: ...INSTRUCTION MANUAL COMET EXECUTIVE Gas Heated Flatwork Ironer...
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Page 58: ......
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Page 166: ...SC 2 Motor Circuit 115V 1 Phase SC TOC INDEX TOC...
Page 168: ...SC 4 Motor Circuit 230V 1 Phase SC TOC INDEX TOC...
Page 170: ...SC 6 Motor Circuit 230V 3 Phase SC TOC INDEX TOC...
Page 172: ...SC 8 Motor Circuit 415V 3 Phase SC TOC INDEX TOC...
Page 174: ...SC 10 Motor Circuit 460V 3 Phase SC TOC INDEX TOC...
Page 176: ...SC 12 Main Electrical Panel 115V 1 Phase SC TOC INDEX TOC...
Page 178: ...SC 14 Main Electrical Panel 230V 1 Phase SC TOC INDEX TOC...
Page 180: ...SC 16 Main Electrical Panel 230V 3 Phase SC TOC INDEX TOC...
Page 182: ...SC 18 Main Electrical Panel 460V 3 Phase SC TOC INDEX TOC...
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