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Section 5-3
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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.
Inspection Procedure
Check the items in the following table and correct any items that are not according
to the criteria.
Item
Criteria
Equipment
Environmental
conditions
Ambient temperature
0
°
C to 55
°
C
Thermometer
Ambient humidity
10% to 90%
Hygrometer
Dust/dirt accumulation
None
---
Is the Unit exposed to any spray
of water, oil, or chemicals?
None
---
Is the Unit exposed to corrosive
or flammable gases?
None
Gas sensor
Is the Unit exposed to shock or
vibration?
None
Installation
Is the Unit installed securely?
No looseness ---
Are the external connectors
securely mounted?
No looseness ---
Is all external wiring securely
connected?
No looseness ---
Are the external connectors
fully inserted?
No looseness ---
Are the connecting cables
undamaged?
No damage
---
W902-E2-03.book Seite 150 Donnerstag, 7. Oktober 2004 2:06 14
Содержание CS1W-CT021
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