Specific Product Precautions 1 - SMC Networks SY 3000 Series Operation Manual

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ＳＹ ＳＹ Ｓｅｒｉｅｓ Ｓｅｒｉｅｓ

Specific Product Precautions 1

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Be sure to read before handing.
Manual Override Operation
Warning
■ ■ ■ ■ Non-locking push style [Standard]
Press in the direction of the arrow
■ ■ ■ ■ Push-turn slottled locking type [type D]
While pressing, turn in the direction of the arrow.
If it is not turned, it can be operated the same way as the
non-locking type.
Caution
When operating the locking type D with a screw driver, turn it
gently using a watchmarkers screw driver.
[Torque : Less than 0.1N･m]
■ ■ ■ ■ Push-turn lever locking type [type E]
While pressing, turn in the direction of the arrow.
If it is not turned, it can be operated the same way as the
non-locking type.
Caution
When locking the manual override on the push-turn locking
types (D,E), be sure to push it down before turning.
Turning without first pushing it down can cause damage to
the manual override and trouble such as air leakage, etc.
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Locked position
Locked position
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Exhaust Throttle
Caution
With series SY, the pilot valve and main valve share a common exhaust
inside the valve. Therefore, do not block the exhaust port when
arranging the piping
Solenoid Valve for 200, 220VAC Specifications
Warning
Solenoid valves with grommet and L/M type plug connector AC
specifications have a built-in rectifier circuit in the in the pilot section to
operate the DC coil.
With 200V, 220V VAC specification pilot valves, this built-in rectifier
generates heat when energized. The surface may become hot
depending on the energized condition; do not touch the solenoid valves.
Series SY3000/5000/7000/9000
Used as a 3-Port Valve
Caution
In case of using a 5-port valve as a 3-port valve
Series SY3000/5000/7000/9000 can be used as normally closed
(N.C.) or normally open (N.O.) 3-port port valves by closing one of the
cylinder ports (A or B) with a plug. However, they should be used with
the exhaust ports kept open.
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SY3000*-OMJ0003-A