Graco 25A693 Instructions Manual page 42

Installation and Wiring
Connect Connect Connect the the the Light Light Tower Light Tower to to to the Tower
Box Box Box
If the optional light tower accessory is used, mount
and wire it to the Touchscreen Box (J).
1. Disconnect the power supply.
2. Remove the plug (12) on top of the Touchscreen
Box. Feed the wires through the hole and secure
the light tower (LT) with jam nuts (JN) on the
inside and outside of the box.
Figure 42 Connect the Light Tower
3. Mount the light tower I/O module (I/O) to the rear
of the Touchscreen Box:
a. Remove the rubber module plug (PL).
Figure 43 Attach the I/O Module
b. Use two screws to secure the I/O module to
the Touchscreen Module. Tighten to 6 in-lb
(0.68 N·m).
42
the Touchscreen the Touchscreen Touchscreen
4. Install a black jumper wire between terminals 1
and 4 on the I/O module.
5. Connect the light tower wires to the I/O module
as follows:
• Orange wire: Connect to terminal 3.
• Green wire: Connect to terminal 5.
• Red wire: Connect to terminal 2.
6. To enable the optional audible alarm, connect
the violet wire to terminal 6. When enabled, the
light tower sounds for all system alarms.
7. Run the common wire (black) from terminal 1
on the I/O module to the Power (–) port on the
Touchscreen Box.
8. Connect the yellow wire from the light tower to
the (+) terminal on the power supply (PS).
Figure 44 Connect the I/O Module
3A4030C