Replace An Existing Gun; Remove The Existing Handgun - Nordson AD-31 Series Customer Product Manual

Replace an Existing Gun

E 2005 Nordson Corporation
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Figure 46 Adjust the Electrical Switch
9. When continuity is indicated, tighten the switch's mounting screws.
10. If continuity exists when the gun is not being triggered, repeat steps 7−9
until continuity exists only when the handgun is triggered.
11. Replace the left-side gun handle shell.
12. Find the orientation lug on the hose-cordset connector and ensure that
the connector and switch plug at the bottom of the handgun's handle are
properly aligned.
13. Attach the switch plug assembly at the bottom of the handle to the
connector on the hose cordset.

Remove the Existing Handgun

CAUTION: The Nordson handgun, sensor, and cordset are not compatible
with similar components of other brands. Install a cordset conversion kit.
Possible hazards include runaway temperature and failure to obtain an
adequate ground.
WARNING: Risk of burns. Failure to relieve system pressure can result in
hot adhesive spraying from a connecting point.
1. Relieve system pressure. Refer to Safety.
45
AD-31 Hand Guns
Part 107105C04