OPERATION MANUAL CompoBus/S

Cleaning and Inspection Section 6-6
6-6 Cleaning and Inspection
6-6-1 Cleaning
6-6-2 Inspection
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This section describes the routine cleaning and inspection recommended as
regular maintenance.
Clean the CompoBus/S regularly as described below in order to keep it in its
optimal 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 remain 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.
Be sure to inspect the system periodically to keep it in 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 screwdriver, multimeter, alcohol, and a clean
cloth.
Equipment that Could be Needed
Depending on the system conditions, you might need a synchroscope, oscilloscope,
thermometer, or hygrometer (to measure humidity).
Inspection Procedure Check the items in the following table and correct any items that are below
standard.
Item Standard Equipment
Environmental Ambient and cabinet temperature See below. Thermometer
conditions Ambient and cabinet humidity See below. Hygrometer
Dust/dirt accumulation None Visual inspection
Installation Are the Units mounted securely? No looseness Phillips screwdriver
Are the connecting cable connec- No looseness Phillips screwtors
fully inserted?
driver
Are the external wiring screws No looseness Phillips screw-
tight?
driver
Are the connecting cables undam- No damage Visual inspecaged?tion
The following table shows the acceptable operating temperature and operating
humidity ranges for CompoBus/S Units.
Unit Acceptable temperature Acceptable humidity*
Master Unit 0 to 55°C 10% to 90%
Remote Terminal 0 to 55°C 35% to 85%
Remote I/O Module 0 to 55°C 35% to 85%
Sensor Amplifier Terminal 0 to 55°C 35% to 85%