A.J. Antunes & Co VCT-1000 9210727 - Manual (Page 10)

10 P/N 1010807 Rev.K 07/14
WARNING
To avoid possible personal injury and/or damage to the unit, inspection, test and repair of electrical equipment should
be performed by qualified service personnel. The unit should be unplugged when servicing, except when electri-
cal tests are required. Use extreme care during electrical circuit tests. Live circuits will be exposed.
TROUBLESHOOTING
Problem Possible Cause Corrective Action
No heat and Conveyor Belt
Chains do not move.
Toaster is installed incorrectly. Perform the installation and operating procedures found in the
Installation and Operation sections of this manual.
Inoperable Power Cord or Power Switch. Check receptacle for correct voltage (see the Specifications sec-
tion of this manual).
If necessary, contact your maintenance person or Authorized
Service Agency for service.
Hi-Limit Control is tripped. Reset the Hi-Limit Control (see Figure 6 in the Operations section
of this manual).
Wiring problem. Contact your maintenance person or Authorized Service Agency
for service.
No heat but Conveyor Belt Chains
move.
Wiring problem. Contact your maintenance person or Authorized Service Agency
for service.
Inoperative Platen.
Inoperable Thermostat
Platen is hot but Conveyor Belt
Chains do not rotate.
Heat Shield not installed. Install Heat Shield (Figure 2).
Conveyor Safety Interlock Switch not activated by
the Heat Shield.
Re-install the Heat Shield correctly so that the Heat Shield applies
appropriate pressure on the Conveyor Safety Interlock Switch.
Spring Tensioner Assembly or Roller Tensioner is
damaged or missing.
Replace Spring Tensioner or Roller Tensioners if damaged or
missing.
Conveyor Belt Chain links too loose. Adjust Conveyor Belt Chain length as described in the Mainte-
nance section of this manual.
Inoperable Drive Motor. Contact your maintenance person or Authorized Service Agency.
Loose Drive Motor Sprocket Setscrew.
Drive Motor Chain has fallen off sprocket(s).
Inoperable Safety Interlock Switch.
Conveyor Belts Chains hesitate to
rotate and/or skip on sprockets.
Conveyor Belt Chains installed
incorrectly.
Install Conveyor Belt Chains to match Figure 11. Be sure that the
ends of the hooks are facing down.
Conveyor Belt Chains too loose. Adjust Conveyor Belt Chain length as described in the Mainte-
nance section of this manual.
Spring Tensioner Assembly or Roller Tensioner is
damaged or missing.
Replace Spring Tensioner Assembly or Roller Tensioners if dam-
aged or missing.