Servicing Requirements; Interface Pen Mk 2; Health & Safety; Good Work Practices - Fisher & Paykel 790 Active Smart Service Manual

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SERVICING REQUIREMENTS

3.1

Interface Pen Mk 2

Used to retrieve and download data from the electronic control module when used in conjunction with the
Fisher & Paykel Smart Tool diagnostic program on a laptop computer. The part number of the interface pen
is 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 defrost
heater 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 any 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 fuses and cabinet sensors.
5. Avoid using solvents, citrus-based cleaners on all plastic parts. We advise only warm soapy water be
used.
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