EN -
3
Rif. 8_0245 - 07/20
IT
EN
INSTRUCTION MANUAL
ON-OFF ELECTRIC ACTUATOR
“AE” TYPE
RU
OMAL S.p.A.
Headquarters
: Via Ponte Nuovo, 11 - 25050 Rodengo Saiano (BS) Italy •
Production Site:
Via Brognolo, 12 - 25050 Passirano (BS) Italy
Ph.
+39 030 8900145 •
Fax
+39 030 8900423 • [email protected] •
www.omal.com
OMAL will be free to change all specifications and data included in this catalogue at any time, so as to improve the qua-
lity and the performance of its products.
1. WARNINGS
- Make sure that the actuator torque is compatible with the use it is intended for. Please note that the necessary torque
depends not only on the working conditions, but on the safety margins of the plant too. However, a safety factor of 30%
min. should be provided for.
- To ensure the correct operation of the appliance, do not alter the construction and electrical connections in any way.
- Create the electrical control and power system so that each actuator is equipped with a selector, or switch, equipped
with a key and placed near it.
- Before connecting, check the data on the technical label.
- Before adjusting or servicing in any way, make sure that the actuator has been electrically insulated and that all ne-
cessary equipment is at hand.
- Connect in an orderly and precise way, tightening the terminal screws firmly and pressing the cable presses suitably.
- The power supply cable must be at least H05RR-F4G1 (for rubber ones) and H05VV-F4G1 (for PVC ones)
- After connecting, adjusting or servicing in any way, close the caps very carefully to avoid possible infiltrations.
- Do not connect or service in the rain or in splashing water
- Cover the actuator completely, if it is installed in wet locations or where other liquid materials may be contacted.
- Protect the actuator from direct sunlight which may overheat it or cause its malfunctioning.
- In the mounting area, keep some space for maintenance or adjustment operations, if any.
- Before mounting an actuator onto a valve, remove any rotation device or stop and make sure that the fit is perfect and safe.
- The actuator-valve couplings must be made so as to guarantee a perfect fit. As for shafts provided with wrenches, the
wrench must be made so as to use up all the space which was intended for it.
- If an actuator is mounted onto a valve which has not been used for long, make sure that the valve is free to rotate,
before operating the actuator.
- In case of maintenance wear suitable clothing and protective gloves to avoid direct contact with hot parts
- Handle, stock and transport the actuator with due care not to damage it in any way
- Clean with non-inflammable products only
NOTE:
This actuator has not been made in compliance with the Atex Directive: Do not use in places or areas which
might be explosive.
OMAL S.p.A. CANNOT BE HELD RESPONSIBLE FOR ANY DAMAGE TO PEOPLE, ANIMALS
OR THINGS DUE TO AN IMPROPER USE OF THE PRODUCT
If an electric actuator OMAL is properly assembled and used under normal working conditions, it will be maintenance
free as it has been lubricated enough to last a standard working life. Should it get necessary to service or repair it, we
suggest applying to OMAL s.a.s where the product will be overhauled first and then tested.
OMAL S.p.A. DECLINES ANY RESPONSIBILITY FOR AND GUARANTEE
ON PRODUCTS REPAIRED BY THIRD PARTIES
