Regular Checking - LG G3L-PUEA User Manual

CHAPTER 8 INSTALLATION AND STARTUP

8.3.2 Regular Checking

Check the following items once or twice within 6 months and take necessary actions as follows :
Checking items
Surrounding
environment
Module
state
Terminal screw
Connection
state
Power voltage check
Checking method
Temperature
thermometer/humidifier
Humidity
Measure the corrosive
Pollution
Loosening, Move the communication
shaking module.
Dust, foreign
Visual examination
materials
Tightening by the driver
loosening
Approach of
compressed Visual examination
terminal
Connector
Visual examination
loosening
Measure the voltage
between AC 110/220V
Table 8.4 Regular checking items
Judgment criteria
Measured by
gas
terminal
8-7
0~55 ℃
Adjust
general spec.
5~95 %RH
(Ex: environment
standard
control
No corrosive gas
using
control panel)
Strong
attachment
Screw tightening
No attachment
No loosening
Proper interval
Connector fixing
No loosening
screw tightening
AC 85~132VAC
170~264V
Action
acc. to
inside
panel if
it inside
Tightening
Correction
Change the
supply power.