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IDX-OM-V020
Chapter 12
Option V
12.3
Maintenance
IDFA60/70/80/90 Series
12-2
12.3 Maintenance
Be sure to perform regular maintenance of the strainer.
Follow the following steps to perform maintenance.
1) Close the ball valve.
2) Press the test switch to release the residual pressure.
3) Remove the strainer and clean it.
4) Mount the strainer and open the ball valve.
.
Test switch
Strainer cap
Ball valve
OFF time adjustment dial
ON time adjustment dial
Strainer
5
4
3
2
1
0.5
10
8
6
4
2
0.5
min
s
OFF
ON
Strainer is built in here