Product manual

Maintenance and Repair

6-3

Part 1105120-01

E 2013 Nordson Corporation

Fuse F3

160 mA

Fuse F1

3 A

Fuse F2

3 A

Fuse F4

2 A

Figure 6-1 Main Control Board Fuses

30 Amp Fuses*

10 Amp Fuses*

(for internal blower)

* These fuses must be FNQ rated or equivalent

Figure 6-2 System Controller Fuses

Cleaning System Controller Cooling Fans

1. Turn off the main electrical disconnect. Follow all relevant

OSHA-established lockout procedures or local codes as appropriate.

2. The system controller cooling fans are located on the front and rear

panels. Make sure the safety covers are clean and free of debris.

3. Examine the fan blades for contamination or damage. Clean the blades

or replace the fan if necessary.