_______
10. Quarterly Preventive Maintenance
Checks and
Services Chart.
TM
38-750
Caution: Do not press on the meter faces
11. Cleaning.
Inspect the
exterior of the
(glass) when cleaning; the meter may become
equipment. The exterior surfaces should be
damaged.
clean, and free of dust, dirt, grease, and fungus.
a. Remove dust and loose dirt with a clean
d. Clean the front panels, meters, and control
soft cloth.
knobs; use a soft clean cloth. If dirt is difficult
to remove, dampen the cloth with water; mild
Warning: Cleaning compound is flammable
soap may be used for more effective cleaning.
and its fumes are toxic. Provide adequate
ventilation. Do not use near a flame.
12. Touchup
Painting Instructions.
Remove
b. Remove grease, fungus, and ground-in
rust and corrosion from metal surfaces by
dirt from the cases; use a cloth dampened (not
lightly sanding them with fine sandpaper.
wet) with Cleaning Compound (FSN 7930-
Brush two thin coats of paint on the bare metal
395-9542).
to protect it from further corrosion. Refer to
the applicable cleaning and refinishing prac-
c. Remove dust or dirt from plugs and jacks
tices specified in TM 9-213.
with a brush.
3