Watson-Marlow 520DUN User Manual page 62

Watson-Marlow 520DuN IP66/NEMA 4X User Manual
Suitable cables for general-purpose use: 300V with extra premium grade PVC jack-
et with good flame and moisture resistance.
Suitable cables for industrial use: 300V extra-rugged polyurethane grade jacket with
resistance to oils, fuels, solvents and water.
For convenience of wiring more than 8 conductors per cable may be awkward to
handle. Only two appear in the illustrations here, for clarity.
Use a 19mm spanner to unscrew the sealing plug. Discard the nylon sealing
washer.
Screw in one of the supplied M16x1.5 cable glands in place of the plug, using
the new nylon sealing washer supplied. Tighten the gland to 2.5Nm to ensure a
seal, using a 21mm spanner. If a different gland is used, it must be watertight
to IP66.
Loosen the gland cap (do not remove it) and pass the cable in through the
gland. When it has passed through the gland, continue to push the cable
through.
The inside of the module is shaped to guide the cable past the printed circuit
board inside. Continued pushing will feed in enough cable to grip inside the
module with the fingers.
Pull through sufficient cable to reach the connectors required. Leave a little slack.
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