CJ1W-PNT21 Omron, CJ1W-PNT21 Datasheet - Page 104

• Manufacturer Part Number: CJ1W-PNT21
• Description: CJ Profinet Master
• Manufacturer: Omron

Specifications of CJ1W-PNT21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Maintenance
6-4
6-4-1
6-4-2
Inspection Equipment
Inspection Procedure
Maintenance
Cleaning
Inspection
!Caution
Never use volatile solvents such as paint thinner, benzine or chemical wipes. These
substances could damage the surface of the Unit.
This section describes the routine cleaning and inspection recommended as
regular maintenance.
Clean the PROFINET IO Controller Unit regularly as described below in
order to keep it in an optimum operating condition.
•
•
Be sure to inspect the system periodically to keep it in optimum operating
condition. In general, inspect the system once or twice a year, but more
frequently if the system is used in high temperature or high humidity
environments or dirty/dusty conditions.
Prepare the following equipment before inspecting the system.
Required Equipment
Alcohol, and a clean cloth.
Optional Test Equipment
Depending on system conditions, a synchroscope, oscilloscope, thermometer
or hygrometer (to measure humidity) might be needed.
Check the items in the following table and correct any that are below standard.
/i
Item
Environmental
conditions
Installation
Regularly wipe the Unit with a dry, soft cloth.
If a spot cannot be removed with a dry cloth, dampen the cloth with a
neutral cleaner, wring out the cloth and wipe the Unit.
Ambient temperature
Ambient humidity
Dust/dirt accumulation
Are
securely?
Are
connectors fully inserted?
Are
screws tight?
Are the connecting cables
undamaged?
the
the
the
external
units
communication
installed
wiring
Standard
0 °C to 55 °C
10 % to 90 %
None
No looseness ---
No looseness ---
No looseness
No damage
Equipment
Thermometer
Hygrometer
---
---
---
Section 6-4
91