Fisher 1000-(10003) - Manual (Page 16)

April 1, 2005 14 Lit. No. 94430/94431
MAINTENANCE
Cleaning
After every use, clean the spreader, but first disconnect
the electrical plug located between the spreader and the
truck. The spreader can be cleaned using tap water or
a high pressure washer. A long handle brush can be
used to aid cleaning.
Preseason Check
Before the unit is placed in service for the ice control
season make sure that it is in top working condition.
Here are some tips for getting your spreader ready.
Remove the motor cap assembly and inspect the
following:
1. Check the condition of the drive belt. Any cracks or
damaged teeth indicate the need for a new belt.
See Drive Belt Replacement in this section.
2. Check the motor connection terminals for damage
or corrosion. Clean or replace as necessary and
coat with dielectric grease.
3. Check the condition of the drive shaft bearings by
first removing the drive belt. To remove the drive belt
see Drive Belt Replacement in this section. With
the drive belt removed spin the drive shaft by hand.
Any excess noise or roughness in either the top or
the bottom bearing may indicate bearing failure.
CAUTION
• Do not operate a spreader in need of
maintenance.
• Before operating the spreader, reassemble
any parts or hardware removed for cleaning
or adjusting.
• Before operating the spreader, remove
materials such as cleaning rags, brushes,
and hand tools from the spreader.
• Empty and clean spreader after every use.
Material can freeze or solidify causing unit to
not work properly.
4. If bearings pass inspection be sure to thoroughly
grease them with a good quality multi-purpose
grease. See Bearing Maintenance in this section.
5. Verify all drive sprocket set screws are tight. Verify
that all other fasteners are tight. Refer to the Torque
Chart in the safety section of this manual.
6. Check the condition of the motor cap assembly
seal. This seal is very important to the
dependability of your unit. Replace the seal if
needed.
7. Check the condition of the spinner disk. If the
vanes are excessively worn the unit may not spread
as intended. Replace the spinner if necessary.
8. Replace the motor cap assembly and locknuts.
9. Verify vehicle stoplights and spreader center high
mounted stoplight are working properly.
Postseason Maintenance
Before storing the unit for the off season, taking a few
minutes to do the following will extend the service life of
your spreader.
1. Thoroughly clean the unit inside and out.
2. Apply dielectric grease to all electrical connections
to prevent corrosion.
3. Grease the drive shaft bearings.
4. Oil or paint all bare metal surfaces.
5. Place the lid on the hopper body of the unit and
secure the latch.
6. Store the unit in an upright position; stabilize it with
supports if necessary. If the unit is stored outdoors,
cover the unit and place it on blocks to eliminate
ground moisture.
CAUTION
Disconnect electric power at spreader
electrical wiring harness connection and tag
out if required before servicing or performing
maintenance.