SPX APV DELTA MS4, Руководство по эксплуатации, Страница: 7 / 51

This operating manual should be read carefully by the competent
operating and maintenance personnel.
We point out that we will not accept any liability for damage or
malfunctions resulting from the non-compliance with this
operating manual.
Descriptions and data given herein are subject to technical
changes.
2. Safety Instructions
DANGER!
- The technical safety symbol draws your attention to important
directions for operating safety. You will find it wherever the activities
described are bearing risks of personal injury.
- Electric and pneumatic connections must be separated.
- Before any maintenance of the valve, the line and cleaning systems
must be
depressurized and discharged if possible.
- Do not reach into the open valve.
Risk of injury!
- Observe service instructions to ensure safe maintenance of the
valve. The valve must only be assembled, disassembled and re-
assembled by persons who have been trained in APV valves or by
APV service team members. If necessary, contact your local APV
representative.
- When the diaphragm is damaged, leakages drain off the leakage
bore in the yoke area.
- Attention!
Valve design NC (normally closed): Control the actuator
with air before releasing the housing screws.
- Attention!
Welded actuators are preloaded by spring force.
Actuators which are no longer used and / or defective
must be disposed in professional manner.
Defective actuators must be returned to your
APV Sales & Service company for their professional disposal
and free of charge for you.
Please address to your local APV representative.
1. General Terms
2
DELTA MS4-UK0.qxp / 05.2008
UK
Diaphragm valve with fan support
DELTA MS4
Operating Manual rev. 0
!
!
!
Opening of the actuators is strictly forbidden.
Danger to life!