Checking Electromagnetic Valves - Panasonic EP3202-U1 Service Manual

EP3203-U1

12.4. Checking Electromagnetic valves

Follow the procedure 10.4 Removing the Under cover and
10.4 Removing the Under box, Under box cover.
1. Turn on the On/off switch of the Controller and push the
Squeeze button.
2. Disconnect the Hoses with the air flow and the operating
voltages of the Electromagnetic valves.
There should
Connectors(CN106) of the Sub OCB.
3. There should be the following resistance between the
terminals of each Electromagnetic valves:
· 3-way electromagnetic valves: about 1.8- 2.1kΩ
· 2-way electromagnetic valves: about 1.3-1.5kΩ
be about DC90V between the
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