4.5 - GREEN MACHINE
™
- North America - Installation, Operation, Maintenance, & Troubleshooting Manual
Chapter 3: Electrical
Page 53
3.4
Electrical Components
Table 2: Table of Electrical Components
3.5
Electrical Wiring Installation
SAFETY PRECAUTION: PRIOR TO STARTING ANY ELECTRICAL WORK, BE SURE TO US LOCK OUT / TAG OUT
PROCEDURES.
Wires Required to install the GREEN MACHINE:
9-WIRES AND 1-CABLE FROM THE VST CONTROL PANEL TO THE GREEN MACHINE INTERNAL JUNCTION BOX
1. 1-Vacuum Pump 115 VAC Hot
2. 1-Common Neutral
3. 1-Common Ground
4. 1-Control Valve V1 115 VAC Hot
5. 1-Control Valve V2 115 VAC Hot
6. 1-Control Valve V5 115 VAC Hot
7. 1-Safety Switch 115 VAC Hot
8. 1-Safety Switch Neutral
9. 1-Safety Switch Ground
10. 1-Cable, 3 conductors, 18 AWG, twisted pair, shielded ground
IN ADDITION, THERE ARE 3-WIRES FOR THE 115 VAC OUTLET FROM THE ELECTRICAL DISTRIBUTION PANEL
1. 1-Outlet 115 VAC Hot
2. 1-Outlet Neutral
3. 1-Outlet Ground
3.5.1
INSTALLING THE VST CONTROL PANEL:
•
The contractor must drill holes in the VST Control Panel for all wiring connections.
•
Install the VST Control Panel only inside the GDF. The location may vary within the GDF given
the allowable space.
•
When possible, place the VST Control Panel as close to the Fuel Management System as
possible.
•
After the Control Panel is installed and power applied to the panel,
Figure 3-1
shows the Main
Screen with the GM DISABLED
–
ENTER CODE label, which will be discussed later in this
Chapter.
Existing Components
VST Supplied Components
Contractor Supplied Components
115V Main Electrical Panel
Fuel Management System
(TLS-350/450) or other
Overfill Alarm Output
Relay (4-Relay Module)
Emergency Shut-Off (ESO)
Pre-wired VST Control Panel
Pre-wired GREEN MACHINE
Internal Junction Box
115V Outlet (For maintenance
and testing)
Lockable Safety Disconnect-
Switch
All conduit, wire, cable, fittings,
and seal-offs, and any other
electrical material to complete
the electrical installation
