Gasboy CFN Plus - Manual (Page 37)

CFN PLUS Manual 23
• Grounding
o At least 10 mm
2 Grounding cable to pump chassis
o At least 10 mm
2 Grounding cable to CFN PLUS pole
o Grounding cable to TLG – in accordance with TLG manufacturer
instructions.
• Tank conduit
o TLG probe
2-4.5. Wiring conduits in CFN PLUS
CFN PLUS includes four wiring openings, each carrying specific wires, as listed in Table 2-1 and
shown in Figure 2-3.
Table 2-1. Conduits into CFN PLUS
No. Conduit Type Type
1 Low voltage Pulser, TLG, LAN
2 High voltage AC power, GND, control
3 High voltage In-use
2 2 - - 5 5 . . C C O O N N D D U U I I T T S S I I N N S S T T A A L L L L A A T T I I O O N N
2-5.1. General
This paragraph describes the infrastructure groundwork necessary to install the conduits in the
station (see Figure 2-1).
2-5.2. Installing Conduits in Station
Proceed as follows:
1. Determine the location of the CFN PLUS in the station.
2. Dig and prepare passageways for the necessary conduits
3. Route the following conduits to the inspection boxes:
• Low voltage cables inspection box:
o One conduit to Office (control room)
o One conduit to each pump
o Two conduits to CFN PLUS