9
7
Troubleshooting
Type of Malfunction
Possible Cause
Correction
No Heat
– No power to unit
• Plug power cord into proper outlet
120V, 15 amp, Single Phase
– Faulty thermostat
• Check for electrical continuity
when cold
– Discontinuity of circuit
• Check circuit
Inadequate Heat
– Improper thermostat setting
• Adjust
Roll does not turn
– One or more faulty heating elements
• Check for discontinuity and replace
– Adhesive pot is cold
• Turn on or repair heaters
– Chain is broken
• Replace chain
– Motor is defective
• Check motor brushes, replace
– Motor is defective
• Replace motor
– Clutch is loose
• Tighten clutch
Roll slows or stops under load
– Motor torque exceeded
• Reduce load
– Clutch is loose or contaminated
• Clean and/or adjust clutch
with oil
Rapid accumulation of Char or
– Pot temperature too high
• Reduce pot temperature
excessive smoking of adhesive
Notice: Electrical troubleshooting must be performed by a qualified electrician or appliance
repair person.
☞
8
Documentation
8.1
Spare Parts
Description Part
No.
Drive Motor
EMZ002N01
Motor Controller
EPZ001N01
Motor Brush Set, 458
ERZ001N01
Clutch
AZZ049N01
Drive Chain and Link
AZZ036N01
Description Part
No.
Heater
EHC015N01
Thermo Switch
ENE003N01
Thermometer
HEZ001N01
Cordset
EDZ003N01
Super Lube Grease with PTFE
82324