Quarterly VIS Units
Check to see that metal
surfaces are free of rust and
Check to see that dust covers
Check to see that cables are not
damaged and that they are
locked to the equipment
Check to see that all cable
clamps are in place, that they
hold the cables securely, and
that the cable clamp screws are
screwed down tightly.
Lubricate O-ring in headset
connection to FFCS, MOS or
Alarm Cable is difficult.
The exterior surfaces of the equipment should be clean. There should be no
dust, dirt, grease, oil, or fungus on the surfaces.
Remove dust and loose dirt with a clean cloth.
Remove grease, oil, fumes, and ground-in dirt from equipment with a clean cloth
dampened (not wet) with isopropyl alcohol or general purpose detergent.
If the equipment is washed down using a water hose, do not direct the water
directly at the front panels and cable connectors. Wipe the equipment dry
after using the water hose.