D-500 MK2 User Manual Firmware V-6.3
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▪ Electrical equipment should be installed only by qualified
specialist. No responsibility is assured by the manufacturer or
any of its subsidiaries for any consequences resulting from the
non-compliance to these instructions.
▪ Check the unit for cracks and damages due to transportation. Do
not install damaged equipment.
▪ Do not open the unit. There are no serviceable parts inside.
▪ Fuses of fast type with a maximum rating of 6A must be
connected to supply and AC voltage inputs of the controller.
▪ Disconnect all power before working on equipment.
▪ When the unit is connected to the network do not touch
terminals.
▪ Short circuit terminals of unused current transformers.
▪ Any electrical parameter applied to the device must be in the
range specified in the user manual. Although the unit is designed
with a wide safety margin, over-range parameters may reduce
lifetime, alter operational precision or even damage the unit.
▪ Do not try to clean the device with solvent or the like. Only clean
with a dump cloth.
▪ Verify correct terminal connections before applying power.
▪ Only for front panel mounting.
SAFETY NOTICE
Failure to follow below instructions
will result in death or serious injury
Current Transformers must be used for current measurement.
No direct connection allowed.
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