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Temperature transmitter
M588-08-880 Issue D
9.4.3 Electrical connection to the on-pump controller
9.4.3.1 Installation safety
Be sure to route and secure accessory cables as shown to prevent cables from resting on hot surfaces. Accessory
cables may be damaged if they touch the dry pump, booster and spools during pump operation.
The route for the accessory cable inside the GXS enclosure has been chosen carefully to ensure that the cable does
not rest on hot surfaces or pass over other cables carrying mains voltages. When fitting the accessory cable, carefully
follow the instructions given in the sections below. Ensure that cable ties are used as shown to keep the cable in the
correct position.
9.4.3.2 Installing the cables inside the GXS enclosure
1. If the GXS system is running, shut it down.
2. Allow the system to cool sufficiently before moving on to step 3, Minimum one hour.
3. Isolate the GXS system from the electrical supply.
4. Using a suitable screwdriver, remove both side panels and store them safely nearby.
5. Refer to Figure 73 and Figure 90 to identify the external position of the temperature transmitter to the pump.
6. Slid the cable anchor mount into position over the edge of the hole in the top panel for the pump inlet. Refer to
Figure 91.
7. Remove the top cover from the temperature transmitter as show, pass the wires through the cable entry position
on the transmitter and connect the wires as shown. Screw the cable gland into place and tighten until the seal is
reached. Replace the top cover and pass the cable through the top panel and secure to the cable anchor mount
with a cable tie as shown in Figure 90.
Figure 89 - Cable connection within the temperature transmitter
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