Install The New Handgun - Nordson AD-31 Series Customer Product Manual

46
AD-31 Hand Guns
Part 107105C04
Remove the Existing Handgun
WARNING: Risk of electrical shock. Failure to observe this warning can
result in personal injury or death.
2. Set the main circuit breaker or the disconnect switch to the OFF
position.
3. Disconnect and lock out the input power line.
4. Unscrew the nozzle from the handgun and set it aside.
5. Unplug the switch's plug from the connector on the hose (if applicable).
6. Remove the pivot sleeve shells, and unscrew the screws holding the
shells together.
7. Disconnect electrical wires. Refer to Electrical Connections in
Installation.
8. Rotate the wire retaining clip so that the clip's opening aligns with one of
the grooves on the pivot sleeve; dislodge the electrical wires from the
groove. If your handgun uses configurations A or B, repeat this step to
dislodge the other set of electrical wires.
9. Disconnect the hose from the gun using two wrenches. Place a 20-mm
3
( / -in.) wrench on the wing of the swivel connector, and loosen the hose
4
fitting using a 18-mm (
10. Properly dispose of the handgun.

Install the New Handgun

CAUTION: Each set of electrical wires exiting the hose must align with a
groove on the pivot sleeve. Improper alignment can damage the wires,
resulting in a possible electrical short.
1. Align the pivot sleeve and the hose so that the grooves along the sides
of the pivot sleeve line up with each set of wires exiting the hose.
(contd)
11
/ -in.) wrench.
16
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