3-14 Tools and Materials Required for Operator's Maintenance
The following
tools
and
materials
are
required
for
operator's
maintenance.
a. Trichloreothane.
b. Mild soap.
c. Lint-free cloth or sponge.
d. Soft bristle brush.
3-15 Cleaning
a. Remove dust and loose dirt with a clean, soft cloth.
WARNING:
The fumes of trichloroethane are toxic.
Provide thorough
ventilation whenever used.
DO NOT use near open flame.
Trichloroethane is not flammable, but exposure of the fumes
to an open flame converts the fumes to highly toxic,
DANGEROUS GASES.
CAUTION:
Do not use trichloroethane on rubber rollers of processing
rack assembly (figure 3-4).
b. Grease, fungus, and ground-in dirt.
Remove grease, fungus, and
ground-in dirt, using a cloth dampened (not wet) with trichloroethane.
c. Gears. Remove dust and dirt from gears with a brush. If difficulty
in removing dirt occurs, dampen the cloth with water; mild soap may be used
to make the cleaning more effective.
d. Solution tray, housing assembly, and feed shelf. Clean the solution
tray (figure 3-3), housing assembly, and feed shelf (figure 3-1) thoroughly
with mild soap, cool water and a lint-free cloth or sponge.
Rinse them
thoroughly in cool water for 5 minutes. Allow them to drain dry or wipe dry
with a clean, lint-free cloth. Make certain all water is removed from drain
bellows of the solution tray (figure 3-3).
CAUTION:
Do not soak the processing rack assembly (figure 3-4) in
water.
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