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TGH1394en/05.2007
4. Installation and connection
4.1 Unpacking
Unpack all the parts supplied with the system. Do not use tools with
sharp edges which might damage the content of the package.
Compare your order with our delivery note to check that you have
received all products in full. The article numbers printed on the name-
plates simplifies the identification of the devices.
Check all parts supplied for any evidence of damage in transit. Equip-
ment damaged in transit must not be used. If a device has sustained
damage, please contact BENDER. Details of who to contact are indi-
cated on the delivery documents.
When storing the devices in a cold environment as it is in winter the fol-
lowing is to be considered: Leave the devices to stand for 3 to 4 hours
at room temperature before connecting the power supply. When the
devices are moved from a cold to a warm environment, condensation
will be evident on all parts. Putting damp devices into operation risks
damaging electrical components and there is a danger of electric shock
on contact.
4.2 Fuses, max. voltage, cable lengths
Equip the supply voltage of all system components with fuses so that
they are protected in the event of a short circuit. We recommend that
you use 6 A fuses.
Please note: The maximum voltage of the monitored system must not
exceed the rated insulation voltage of the measuring current trans-
former used in the EDS system and the IRDH575 or PGH...
Select the cables and cable lengths in accordance with the technical
data on page 68. If you use cables that are longer than those specified
here, BENDER cannot guarantee that the equipment will function safely.
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