Product manual

Series B900-N and B900SW-N Manifold Mounted Electric Guns

Part 1041221B

E 2006 Nordson Corporation

Install a Module

See Figure 8.

1. Ensure that the coil pin seal (1) is in place.

2. Lubricate the O-ring (5) with Parker Hi-Temp lubricant (P/N 900493) and ensure that it is

in good condition and in place.

3. Engage the coil pins (2) in the connector block on the gun manifold and secure the

module with the screws (4) removed previously.

4. Energize the system and allow the module to warm up for 10 minutes.

5. After the module is at operating temperature, adjust the module stroke as needed.

Refer to Adjust the Module Stroke under Installation.

Replace a Coil and Housing Assembly

Follow this procedure to replace only the coil and housing assembly on a module. To

replace a complete module, refer to Replace a Module. To replace a module component

that requires complete disassembly and reassembly of the module, refer to Replace a

Module Component. Refer to Parts for coil and housing kit part numbers.

See Figure 9

1. De-energize the system and disable the guns. Refer to Safety.

2. Remove the module. Refer to Remove a Module under Replace a Module.

3. Remove the retaining nut (1).

4. Pull coil and housing assembly (2) away from the module body (3), sliding it up the

guide tube (4).

5. Install the new coil and housing assembly in the module body, slipping it over the guide

tube.

6. Install the retaining nut.

7. Install the module on the gun. Refer to Install a Module under Replace a Module.