Nordson MPS306F, Customer Product Manual, Page: 43 / 70

Maintenance and Repair
5-3
Part 1074166-02
E
2018 Nordson Corporation
Fuses
See Figure 5-1 to identify the four replaceable
fuses on the main control board.
Fuse
Fuse
NORDSON
739034A
U6
0
7 1
9
10
12
3
4
6
OPEN OPEN
1 2 3 4 5 6 1 2 3 4 5 6
Fuse
Fuse
Figure 5-1 Main Control Board Fuses
Air Filter and Power Supply
Cooling Fan Cleaning
NOTE: Repeat the same procedure for all external
blowers.
NOTE: Some filter media can be washed and
reused. Refer to the users’ manual for your blower.
1. Turn off the main electrical disconnect. Follow
all relevant OSHA-established lockout
procedures.
2. Locate the cooling fan on the front side of the
power supply.
3. Make sure the safety cover is clean and free of
any debris.
4. Examine fan blades for contamination. Clean
or replace if necessary.