Product manual

Series B900-N and B900SW-N Manifold Mounted Electric Guns
36
Part 1041221B
E 2006 Nordson Corporation
Replace a Heater
Follow this procedure to replace a heater. Refer to Parts for heater replacement kit part
numbers.
1. De-energize the system and disable the gun. Refer to Safety.
See Figure 12.
2. Remove the manifold cover and gasket, and disconnect the heater wires (1).
3. Gently push the old heater (2) out of the manifold by inserting a rod in the heater bore
on the back of the manifold (3).
4. Cut the new heater wires to match the length of the old heater wires.
5. Strip the new heater wires to 6 mm (0.250 in.).
6. Apply heater lubricant (P/N 165415) to the new heater and slide it into the heater bore.
7. Connect the heater wires to the terminal block.
NOTE: Refer to Technical Data at the end of this manual for wiring diagrams.
8. Install the gasket and manifold cover.
1
2
3
Figure
12: Heater replacement
1. Heater wires
2. Heater
3. Manifold