Service Requirements; Health & Safety; Electrical Safety; Electrostatic Discharge - Fisher & Paykel DishDrawer DD24D Series Service Manual

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SERVICE REQUIREMENTS

1.1 Health & Safety
Note: When servicing the DishDrawer™, Health and Safety issues must be considered at all
times. Specific safety issues are listed below with their appropriate icon. These are illustrated
throughout the service information to remind service people of the Health and Safety issues.
1.1.1

Electrical Safety

Ensure the mains power has been disconnected before servicing the DishDrawer™. If
the mains supply is required to be on to service the DishDrawer™, make sure it is
turned off when removing any electrical component or connection to avoid electrical
shock.
1.1.2

Electrostatic Discharge

An anti-static strap is to be used as electrical static discharge (ESD) protection when
servicing electronic components.
1.1.3

Good Working Practices

Ensure the work area is in a tidy and orderly condition at all times so as not to cause a
hazard while service work is being completed. Always clean and tidy the DishDrawer™
and work area after service is completed.
1.1.4

Isolate Water Supply

Turn off the water connection tap before servicing.
1.1.5

Water Leak Check

Check for water leaks as part of the testing after the service has been completed.
1.1.6

Insulation Test

Megger test to check insulation.
Warning: Short together the phase and neutral pins on the plug so as not to damage
any electronic circuitry.
1.1.7

Solvent and Excessive Heat Damage

Solvents and excessive heat can damage plastic surfaces.
1.1.8

Sheet Metal Edges

When working around cut sheet metal edges use appropriate gloves or protection to
eliminate the chance of receiving a laceration.
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