6-2
S
ERVICE
4.
Disconnect fan from wiring harness.
5. Remove fan plenum from front package.
6. Remove fan blade.
7. Remove screws holding bottom of motor to
fan basket.
8. Replace fan motor and blade.
9. Reconnect fan to wiring harness.
10. Re-install fan plenum and return grille
11. Turn on power. Verify that motor is working
and blade is turning in the correct direction.
12. Ensure the fan plenum is located properly
and that there are no air leaks which would
adversely affect case performance.
13. Bring case to operating temperature before
restocking.
REPLACING FLUORESCENT LAMPS
Fluorescent lamps are furnished with moisture
resistant lamp holders, shields and end caps.
Whenever a fluorescent lamp is replaced, be
certain to reinstall the lamp shields and end caps.
The switch in the canopy operates both the
canopy and the shelf lamps. The rail lamp switch
is located on the rail.
REPLACING LAMP HOLDERS AND
END CAPS
The Impact lamp holder is designed to snap into
the sheet metal of the case. The lamp holder has a
locking ‘nub’ which fits inside the groove of
specially designed end caps.
IMPORTANT!
Always replace lamp holders and end caps
with Hussmann lamp holders and end caps.
Use of non-Hussmann parts may result in
poor electrical contact and short lamp life.
Plastic Shield
End Cap
Fluorescent
Lamp
y
y
y
y
P/N 0435045A
WWW
.
HUSSMANN
.
COM
Impact
End Cap
Impact
Lamp Holder
Nub
Groove
