©Copyright Task Force Tips LLC 2021
20
LIX-575 June 24, 2021 Rev00
8.5 ELECTRICAL INSTALLATION
The power supply for the Extend-A-Gun VP will need to be connected to a protected circuit from the truck power distribution center.
Good mechanical connections on the wires are absolutely necessary and should be checked periodically.
• Poor electrical connections are a fire hazard and can cause intermittent operation or power loss to the Extend-A-Gun VP.
• Be careful to route cables in a protected area away from high heat sources.
• Always use grommets whenever wires pass through holes to prevent damage.
• Secure cables with plastic wire ties or cable clamps to relieve stress on the cables.
1. Install a two-position switch in the pump panel in the vertical orientation, labeled “Deck Monitor UP” and “Deck Monitor DOWN”.
Wire the switch to the device circuitry (refer to wiring diagram
2. To install the indicator light (supplied), drill a ½” diameter hole in the dashboard. Leave enough room for a 1-13/16” diameter label
around the light, or a 2” wide x 1-1/2” high label next to the light. Apply one of the two warning labels (supplied) and push the
panel light through the hole in the dashboard.
3. There are three magnetic switches on the device; two are sensors for the up and down positions, and the other is to determine if
the valve is closed. All magnetic switches ternimate in Deutsch
®
connectors with labels. Refer to the wiring diagram for proper
installation.
4. There is also an electrically actuated pneumatic directional control valve that raises and lowers the device via the pneumatic
cylinder. The cylinder UP and DOWN electrical connections are both terminated in Deutsch connectors with labels. Refer to the
wiring diagram for proper installation.
5. A safety interlock solenoid is installed on the gearbox. The safety interlock solenoid terminates in a Deutsch connector with label.
Refer to the wiring diagram for proper installation.
6. Three relays are provided to complete the electrical assembly. Refer to the wiring diagram to complete and verify the device
wiring.
7. A set of warning labels is provided. Attach the warning labels in the following areas:
Figure 8.5
WARNING
Injury from electrocution or damage to equipment can occur when working around live circuits. To
reduce the risk of injury or damage to equipment, always disconnect power before installing or
servicing electrical components.
When Light is ON,
Deck Monitor is
Lower Before
Moving Vehicle.
EXTENDED.
XG
L
0
20
X
G
L
0
2
0
WARNING
XGL025
XGL025
WARNING
When Light is ON,
Deck Monitor is
EXTENDED.
Lower Before
Moving Vehicle.
Attach the warning label (XGL020) next to the indicator light
or warning label (XGL025) around the indicator light
on the truck dashboard.
Do Not Open Water Valve
Until Extend-A-Gun is Fully
EXTENDED.
Damage Will Occur.
XGL040
WARNING
Attach the warning label (XGL040)
near the valve control hand wheel.
