4.4.3 Required Conduits. Gasboy MDE-5411B

Preliminary Guidelines 4.4 Conduits

4.4.3 Required Conduits

The types of conduits in the island are a function of the different equipment and location in the island. There are two functional conduits:

• High voltage conduits

• Low voltage conduits

The following conduits are required in the Island:

• High voltage conduits

- AC power for Islander PRIME

- Pump control from mechanical pumps to Islander PRIME

- Pump In-use signal from mechanical pumps to Islander PRIME

• Low voltage conduits

- Internet line from LAN at Office to Islander PRIME

- RS-232 communication line from TLG at office to Islander PRIME

- RS-485/422/C.L. or Tokheim

- Pulser from pumps to Islander PRIME

• Grounding

- At least 10 mm (OOO AWG) Grounding cable to pump chassis

- At least 10 mm (OOO AWG) Grounding cable to Islander PRIME pole (Connected to the external chassis grounding post)

- Grounding cable to TLG – in accordance with TLG manufacturer instructions

• Tank conduit

- TLG Probe

4.4.4 Layout

Four conduits can be inserted in Islander PRIME, each carrying specific wires (see Table 3 ).

Table 3: Conduits into Islander PRIME

2

3

No.

Conduit Type Type

1 Low voltage Pulser, TLG, LAN

High voltage

High voltage

AC power, GND, In-use

Control

Page 28 MDE-5411B ForeHB Islander PRIME Installation Manual · February 2020

4.4 Conduits Preliminary Guidelines

The following is a diagram of the conduit layout for Islander PRIME using a mechanical pump

(see

Figure 12

):

Figure 12: Conduit Layout for Mechanical Pump

MDE-5411B ForeHB Islander PRIME Installation Manual · February 2020 Page 29

Preliminary Guidelines 4.4 Conduits

The following is a diagram of the conduit layout for Islander PRIME using an electronic pump

(see

Figure 13

):

Figure 13: Conduits Layout for Electronic Pump

Page 30 MDE-5411B ForeHB Islander PRIME Installation Manual · February 2020