Maintenance and Inspection
Section 5-3
99
5-3
Maintenance and Inspection
This section describes the routine cleaning and inspection recommended as reg-
ular maintenance.
5-3-1
Cleaning
Clean the Counter Unit regularly as described below in order to keep it in its opti-
mal operating condition.
• Wipe the Unit with a dry, soft cloth for regular cleaning.
• When a spot cannot be removed with a dry cloth, dampen the cloth with a
neutral cleanser, wring out the cloth, and wipe the Unit.
• A smudge may retain on the Unit from gum, vinyl, or tape that was left on for
a long time. Remove the smudge when cleaning.
!Caution
Never use volatile solvents such as paint thinner or benzene or chemical wipes.
These substances could damage the surface of the Unit.
5-3-2
Routine Inspections
In order for your Counter Unit to continue operating at optimum condition, periodic
inspections are necessary. Be sure to inspect the system periodically to keep it in
its optimal operating condition. In general, inspect the system once every 6 to 12
months, but inspect more frequently if the system is used with high temperature or
humidity or under dirty / dusty conditions.
Inspection Equipment
Prepare the following equipment before inspecting the system.
Required Equipment:
Have a standard and Phillips-head screwdriver, multimeter, alcohol, and a clean
cloth.
Equipment that could be needed:
Depending on the system conditions, a synchroscope, oscilloscope, thermometer,
gas sensor or hygrometer (to measure humidity) might be needed.
