Champion usn-72 ユーザーガイド
Part 3: OPERATION
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3.5 Shutdown Procedure
Perform the following steps to shutdown the dishwasher after every operation.
WARNING:
Dishwasher surfaces, dishracks and wares become hot during and immediately
after washing operations. Wear protective gear per your supervisor's directions.
1. Press the red stop button to shut off the pumps and conveyor.
2. Turn the power selector switch on the remote control cabinet to OFF.
2. Turn the power selector switch on the remote control cabinet to OFF.
The red power light goes out.
3. Turn the power off to the dishwasher at the main service disconnect switch or breaker.
4. Turn the power off to the electric booster (if applicable) at the main service disconnect
4. Turn the power off to the electric booster (if applicable) at the main service disconnect
switch or breaker.
5. Close the steam supply valve (for steam heated dishwashers).
6. Open the wash tank and power rinse tank drain valves.
6. Open the wash tank and power rinse tank drain valves.
Valves are located on the lower front of the tanks.
7. Remove the lift-out doors, and rinse inside of doors.
8. Remove curtains to remote sink, and flush clean.
9. Remove the upper and lower spray arms.
8. Remove curtains to remote sink, and flush clean.
9. Remove the upper and lower spray arms.
Turn arms CCW 1/4 turn. Pull gently.
10. Inspect spray arm o-rings on manifolds. Replace if missing or damaged.
11. Remove end caps from spray arms, and flush arms with water.
12. Replace end caps in spray arms. Set spray arms aside.
13. Flush interior of machine to remove debris on upper hood surfaces.
14. Remove scrap screens from dishwasher interior.
15. Flush both sides of screens in remote sink to remove accumulated debris.
16. Flush interior of lower tanks with fresh water to remove debris.
17. Clean drain screens.
18. Wipe interior of dishwasher including tank bottoms.
19. Remove and clean pump intake screens. Replace immediately after cleaning.
20. Lift overflow covers, and flush water down overflow tubes.
21. Clean float switch assemblies, and check for free movement.
22. Flush steam coils or electric heaters.
13. Flush interior of machine to remove debris on upper hood surfaces.
14. Remove scrap screens from dishwasher interior.
15. Flush both sides of screens in remote sink to remove accumulated debris.
16. Flush interior of lower tanks with fresh water to remove debris.
17. Clean drain screens.
18. Wipe interior of dishwasher including tank bottoms.
19. Remove and clean pump intake screens. Replace immediately after cleaning.
20. Lift overflow covers, and flush water down overflow tubes.
21. Clean float switch assemblies, and check for free movement.
22. Flush steam coils or electric heaters.
Use a nonferrous scrub pad to remove scale from electric heaters (for electric heated
dishwasters.
23. Close overflow covers.
24. Replace scrap screens.
25. Replace spray arm assemblies.
26. Replace curtains.
27. Leave doors removed to aid air drying of dishwasher interior.
28. Turn power off to exhaust vents (if applicable).
24. Replace scrap screens.
25. Replace spray arm assemblies.
26. Replace curtains.
27. Leave doors removed to aid air drying of dishwasher interior.
28. Turn power off to exhaust vents (if applicable).