Fisher & Paykel RF175W, Service Manual

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3 SERVICING REQUIREMENTS
3.1 Specialised Service Tools
For the servicing of this product, specialised tools are needed.
3.1.1 Static Strap
To be used as ESD protection when replacing the console board.
3.1.2 Interface Pen Mk 2
Used to retrieve and download data from the electronic control module along with the diagnostic
programme on a laptop. Part number 425930.
3.2 Health & Safety
3.2.1 Good Work Practices
1. Take care while removing all plastic components, especially when cold.
2. Leave the product clean and tidy when service work is completed.
3. Extreme heat in cabinets will cause plastic deterioration or distortion and thermal fuses in the
evaporator to go open circuit (be careful with heat guns).
3.2.2 Environmental Health and Safety
When servicing products, consider safety and health issues and requirements which must be
adhered to at all times. Specific safety issues are:
1. Electrical
safety.
2. Electrostatic discharge.
3. Mixing of foam insulation.
4. Vapours while brazing.
5. Reclaiming of refrigerant.
3.2.3 Good Practice and Safety
1. Take care when removing or servicing all electrical components to avoid electrical shock or
short circuit conditions.
2. Take care when removing plastic components at low temperatures as breakages can occur
with these components.
3. Extreme heating of plastic components can cause distortion of those parts being heated.
4. Avoid overheating temperature sensitive devices such as the element thermal fuse and
cabinet sensors.
5. Avoid using solvents and citrus based cleaners on all plastic parts. We advise only warm
soapy water be used.