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2.2 Electrical Safety
The equipment is connected to an AC mains electricity supply. Before
undertaking any maintenance or repair, always turn off the equipment and
ensure it is isolated from the AC supply.
Allow the equipment to cool.
DO NOT CARRY OUT AN INSULATION RESISTANCE CHECK USING A
PORTABLE APPLIANCE TEST UNIT AS THIS WILL RESULT IN DAMAGE TO
THE EQUIPMENT.
High voltage TESTING - Do NOT do the Test without the authorization of TE
(protection circuits fitted to this equipment may be damaged...)
INSULATION RESISTANCE TESTING - Do NOT exceed 250V DC (protection
circuits fitted to this equipment may be damaged).
Power connections for the Processor must conform to local standards and
regulations.
Potentially hazardous voltages will be exposed if the equipment’s panels are
removed while it is powered-up. Do not use the equipment unless all external
panels are securely in place.
The equipment input supply has double pole fusing (Line & Neutral) and must
be connected to an earthed power supply.
Use only specified fuse types and ratings.
Terminal customer should install overcurrent protective device. (3A)
Terminal customer should apply the power with overvoltage and undervoltage
protection.
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