Fisher & Paykel DD247 Dishwasher User Manual


 
7
1 SERVICE REQUIREMENTS
1.1 Health & Safety
Note: When servicing the DishDrawer™, Health and Safety issues must be considered at all times. Specic 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 o 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 o 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.
1.1.9 Diagnostics
While in diagnostics some safety devices are bypassed. Ensure you do not run components
unattended. They may overheat, ood, burn out or cause water damage.
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