Removal And Replacement Of Components - Hoshizaki HW-320B Service Manual

4- Removal and Replacement of Components

1. This unit should be diagnosed and repaired only by qualified service personnel to reduce
the risk of death, electric shock, serious injury, or fire.
2. Turn off the power supply before servicing. Lockout/Tagout to prevent the power from being
turned back on inadvertently.
3. When draining the internal booster tank, wait until the water temperature falls below 40°C
to avoid possible burns.
4. To avoid possible burns and spills, be sure to drain the wash tank and internal booster tank
and let the components cool before servicing.
5. When disassembling components that have been in contact with detergent, wear rubber
gloves and goggles. Before starting disassembly, thoroughly read the detergent safety
instructions. Contact with skin may cause irritation and contact with eyes may cause
blindness.
6. When reassembling components, be sure to use new O-rings and gaskets.
4.a. Removal of Top Panel
-x2 screws
1) The top panel is secured with 2
screws. Unscrew the screws.
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