Champion D-H1M3, Техническое руководство, Страница: 22 / 69

OPERATION CHECKS
• Daily
1. Check temperature gauges for proper readings.
2. Check pressure gauge for proper reading (D-H1, D-HB ONLY).
3. Check for leaks.
4. Check chemical supplies and refill as necessary.
• Weekly
1. Inspect all water lines for leaks.
2. Clean all detergent residue from the exterior of the machine.
3. Check the drains for leaks.
4. Clean accumulated mineral deposits from the tank heating elements
5. Check that float switch moves freely.
TROUBLESHOOTING
Before determining any specific cause of a breakdown or abnormal operation on your
dishwasher, check that:
Checklist
1. Main power and water supply are turned on to the machine
2. All switches are ON
3. Drain and overflow tube are in place and seated
4. Wash pipe and rinse nozzles are clean
5. Scrap screen(s) are properly positioned
6. Spray pipes are in their proper positions
7. Doors are fully closed
8. Thermostat(s) are at their correct setting
9. Sanitizer, detergent, and rinse additive dispensers are adequately filled.
If a problem still exists, use the following for troubleshooting.
CONDITION CAUSE SOLUTION
Machine will not start Door not closed ...................................Make sure doors are fully closed
Door safety switch faulty ....................Contact your service agency
Start switch faulty ...............................Contact your service agency
Main switch OFF ................................Check disconnect
Overload protector tripped ..................Reset overload in Control Box
Low or no water Main water supply is turned off..........Turn on house water supply
Drain/overflow tube is not
in place and seated ..........................Place and seat drain tube
Defective drain/overflow O’ring.........Replace O’ring
Machine doors not fully closed...........Close doors securely
Faulty fill valve ...................................Contact your service agency
Defective fill timer ..............................Replace fill timer
Stuck or defective float .......................Check floats and clean
Clogged “Y” strainer...........................Clean or replace
Continuous water filling Stuck or defective float .......................Check floats and clean
Defective drain/overflow O’ring.........Replace O’ring
Fill valve will not close.......................Clean or replace
Defective fill timer ..............................Replace fill timer
Drain tube not in place........................Look for drain tube in tank
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MAINTENANCE