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4.2 Valve Maintenance
1. Rotate the decorative bolt which holds the valve maintenance cover in the counter-clockwise direction
by hand to remove the cover.
2. Layout of the valves and the piping are shown below.
3. Remove the cap nut that holds the valve to be replaced. (Recommend using an M3 Phillips head
screwdriver with magnet.)
Disconnect the piping on top and bottom of the valves and remove the connector for wiring. Replace the
valves with new ones.
Note)
Notes:
- Mounting orientation of the valves is specified. Make sure that the connector for wiring should be on the
upper side of the valve.
- Use a magnet driver for the replacement sot that the cap nut does not fall into the product.
4. Reassemble the parts such as valve and cover in the reverse order of the removal "1" to "3".
Cap nut
Connector for wiring
Cover for valve maintenance
Decorative bolt
Product number for single unit of the valve
V1: VXJ1120-C8-5MO-X3 (for ionizer)
V2: VXJ1120-C8-5MO-X3 (for additional air flow)
V3: VXJ1120-C8-5MO-X3 (for dust collection, 2pcs.)
ø
8
V1
V2
V3
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8
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8
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8
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8
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8
V3
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8 fitting
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8 fitting
