Connecting Electrical Service To The Transformer - Nordson ProBlue Flex Product Manual

ProBlue Flex 400/480 Volt Transformer
F-12
Mounting the Transformer on the Parent Machine
Figure F-8 Cable clamp installation

Connecting Electrical Service to the Transformer

Part 1128350_02
3. See Figure F-8. Remove the 1-inch conduit knockout from the
transformer and install the cable clamp (P/N 331872) that is provided in
the installation kit.
WARNING! Risk of electrocution! ProBlue Flex melters must be installed
with a lockable power disconnect switch that completely de-energizes the
melter by isolating it from its power source. Failure to de-energize the melter
when required can result in personal injury, including death.
WARNING! Risk of electrical shock or short circuit. Use rigid or flexible
conduit or an appropriately sized strain relief to protect the power cable from
the sharp edge of the conduit knockout.
1. Select a 3-wire (plus ground) power cable rated for the maximum
amperage required by the melter. Be sure that the power cable meets
applicable electrical codes and standards. See Table F-2 for the
maximum amperage (per line) for the 400/480 Volt ProBlue Flex
adhesive melters.
Table F-2 Maximum Melter Amperage
Transformer
3.0 kVA
(contd)
Maximum Amperage
11 A
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