Product manual

Series B900-N and B900SW-N Manifold Mounted Electric Guns
40
Part 1041221B
E 2006 Nordson Corporation
Replace a Nozzle
Follow this procedure to replace a nozzle. The adhesive in the system must be heated to
application temperature before a nozzle is removed.
1. Heat the system to application temperature.
2. Relieve system pressure and disable the gun. Refer to Safety.
See Figure 15.
1
2
Figure
15: Nozzle replacement
1. Module seat 2. Nozzle
3. Use a 17 mm (
11
/
16
in.) wrench to hold the module seat (1) stationary, and use a 14 mm
(
9
/
16
in.) wrench to remove the nozzle (2).
4. Clean adhesive char from the face of the module seat.
5. Install the new nozzle.