Troubleshooting; Preventative Maintenance - APW Wyott ECO 4000 Installation And Operating Instructions Manual

Always ask and check the following:
Not getting power:
1. Is the unit connected to a live power source of the proper voltage?
2. Check the rating label. Is the unit connected to the correct power source?
3. Check the circuit breaker.
4. Is power switch "ON"?
5. If the above checks out, and you still have problems, call your local service agent.
Conveyor not working:
1. Please refer to "Not getting power" section.
2. Check belt for obstructions. Belt may be jammed.
3. Note: At slower settings the conveyor moves very slow and may appear stalled, which is not the case.
4. If the above checks out, and you still have problems, call your local service agent.
Food not cooking properly:
1. Please refer to "Not getting power" section.
2. Is the controller and speed control adjusted to the desired setting? (See Product Key Programming
section to check button parameters)
3. If the above checks out, and you still have problems, call your local service agent.
10)
Please follow the cleaning section for the daily preventative maintenance schedule.
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DO NOT USE ABRASIVES OR CLEANING SOLUTIONS ON THIS APPLIANCE.
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Routinely check before every operation that adequate distance is allowed between fans and anything that
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would possibly allow foreign debris or substances to be taken in by inlet fan.
Clean fan guards on a daily basis to ensure proper inlet cooling to electrical components and efficient hot air
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exhaust.
On a daily basis make sure side walls of tunnel oven remain clean to assist in maintaining even cooking
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around product. Be careful not to bump or hit the quartz or metal heaters when wiping down.
Ensure belt is properly tensioned as to prevent slippage or binding, which causes strain on motor.
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DO NOT ATTEMPT TO MAINTENANCE, SERVICE, OR CLEAN THE QUARTZ OR METAL HEATERS.
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9)

TROUBLESHOOTING

PREVENTATIVE MAINTENANCE SCHEDULE
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