Quarter -Turn Electric Valve Actuator【OM Series】 Sun Yeh Ele. Ind. Co., Ltd. | 2021.11
prevent dust or water from entering the actuator. The red plastic dust-proof plug is not
meant for long-term use. Replace it with suitable water-proof connector to ensure the
enclosure protection rating.
Actuator should be installed in an upright or horizontal position. Do not mount upside
down or below a horizontal position.
These units are not designed to operate in vacuum spaces or where an explosive
atmosphere exists.
Periodically inspect actuator enclosure to prevent dust from accumulating.
1.3 Inspection, Storage, Transport
1.3.1 Receiving / Inspection
Carefully inspect the package for any damages resulting from shipping and report
all damages to the freight carrier and seller.
After unpacking the product and information packet, please keep the cartons and
any packing materials in case of product return or replacement. Verify that the
items on the packing slip or on the bill of lading are the same as what were
ordered. If there is any discrepancy, please contact the seller.
Verify if the technical data on nameplate is accordance with what was ordered.
1.3.2 Storage
The actuator should be stored in a dry area with relative humidity of less than
90 % (20 ± 5 °C) and at temperatures between -20 °C to +40 °C (-4 °F to +104
°F).
The product shall be stored with suitable protection from corrosive substance that
can damage the metal and insulating parts.
The red conduit plug for temporary protection should not be removed until the
actuator is ready to be cabled. Use suitable cable glands with IP protection when
installing.
1.3.3 Transport
Attach ropes or hooks for the purpose of lifting by hoist only to housing and not to
handwheel.
Actuators packaged in cartons can stand up to land, sea, or air transportation.
Packaged actuators shall avoid of violent impact and strong vibrations and be
protected from rain or snow.
1.3.4 Lubrication
The gear train has been sufficiently lubricated at the factory. No additional
lubrication is required.
To Next Page
Loading...
Need help?
General