Roundup VCT-2 - TROUBLESHOOTING

10
P/N 1011271 Rev. A 06/14
TROUBLESHOOTING
Problem Possible Cause Corrective Action
No Control Display
Power cord not plugged in Plug power cord into the proper electrical outlet
Hi-Limit has tripped
Allow unit to cool and reset the Hi-Limit Control. If it trips again, contact your
Maintenance person or Authorized Service Agency.
Circuit breakers turned o or tripped. Damaged electri-
cal outlet, plug, or cord. Power switch damaged
Reset circuit breakers. If they trip again, check the power cord,plug, and outlet for
damage. Contact your Maintenance person, Authorized Service Agency.
Faulty or mis aligned communication cable Replace or align communication cable
Faulty Transformer Replace transformer.
Conveyor does not turn on
Conveyor Belt/Chain has stretched. Chain skipping on
sprockets.
Measure and adjust the conveyor belt chains as described in the Maintenance
section of this manual.
Loose sprocket Verify setscrew is tight on at part of shaft.
Motor Drive Chain came o sprocket(s) Reinstall drive chain
Inernal part /object interfering within conveyor system Check for interference & clear up as necessary.
Dive chains need lubrication. Lubricate chain
Conveyor(s) hesitate
Loose or misaligned sprocket Align and tighten set screw on sprocket
Motor drive chain loose or stretched Replace or tighten up slack on drive chain.
Drive motor(s) have failed Contact your Maintenance person or Authorized Service agancy for service
Buns not toasting adequately
Compression settings are incorrect. Use the recommended settings.
Release sheet is worn or needs cleaning (replace every
3-5 weeks)
Inspect release sheet for cleanliness, worn spots, wrinkles , or tears. Clean or
replace release sheet as described in the Maintenance section of this manual.
Silicone belts are worn or need cleaning (replace every
2-4 months).
Replace or clean Silicone belts as desribed in thw Maintenance section of this
manual.
Silicone belts are not tacky.
Replace or clean Silicone belts as desribed in thw Maintenance section of this
manual.
Crowns and/or Heels must be
forced into the toaster. Buns
sticking and burning.
Silicone belts not being cleaned properly. Clean silicone belts as described in the Maintenance section of this manual.
Silicone belts are not tacky.
Replace or clean Silicone belts as desribed in thw Maintenance section of this
manual.
Silicone belts are dirty, worn, or damaged (replace every
2-4 months)
Replace or clean Silicone belts as desribed in thw Maintenance section of this
manual.
Release sheet is not being cleaned properly.
Clean both sides of release sheet as described in the Maintenance section of this
manual.
Release sheet is not being reversed as required.
Reverse the release sheet or replace release sheet as described in the Mainte-
nance section of this manual.
Conveyor Belt/Chains are skipping on sprockets.
Adjust the conveyor belt chains as described in the Maintenance section of t his
manual.
Drive motor stalls intermittently. Contact your Maintenance person or Authorized Service agancy for service
Compression settings are incorrect. Use the recommended settings (4).
Buns are not inserted into the toaster properly.
Muns & Bagels should be inserted in the top feeder (#1) with cut side up.
Crowns should be inserted in the middle feeder(#2) with the cut side down. Heels
should be inserted in the lowere feeder only(#3) with the cut side up.
Toaster making unusal sounds
Compression settings are too tight. Set bun thickness compression knobs to the correct setting.
Conveyor belt chains have stretched or adjusted incor-
rectly.
Adjust the conveyor belt chains as described in the Maintenance section of t his
manual.
Motor Drive chain needs lubrication. Lubricate chain
Conveyor shaft bearing is binding. Contact your Maintenance person or Authorized Service agency for service
Buns/muns/bagels getting
caught in bun chute area
Bun chute installed incorrectly Reinstall Bun chute with lip end facing down towards exit