DYNISCO UPR800 Series Instruction Manual
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• To avoid electrical shock, connect power line at the end of the wiring procedure.
• For supply connections use No. 16AWG or larger wires rated for at least 75°C.
• Use copper conductors only.
• Don’t run input wires together with power cables.
• When a neutral line is present, please connect it to terminal 54.
• For 24Vdc the polarity need not be observed.
The power supply input is fuse protected by a sub miniature fuse rated T, 250V, 1A (2A
for the optional 24Vac/dc).
When the fuse is damaged, it is advisable to verify the power supply circuit. It is
necessary to send back the instrument to Dynisco for service.
The safety requirements for Permanently Connected Equipment say:
• A switch or circuit-breaker shall be included In the building installation;
• It shall be in close proximity to the equipment and within easy reach of the operator
• It shall be marked as the disconnecting device for the equipment.
• A single switch or circuit breaker can drive more than one Instrument
• Protective conductor terminals shall be connected to earth.
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