General Terms; Safety Instructions - SPX APV DELTA SWmini4 Operating Manual

SWmini4-UK0.qxd / 08.2004
Single Seat Valve DN10, 15, 20
DELTA SWmini4
Operating Manual : rev. 0
1.

General Terms

This operating manual has to be read carefully and observed by
the competent operating and maintenance personnel.
We have to 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 system must be
depressurized.
- Do not reach into the open valve.
- Risk of injury by suddenly operating valve. In dismantled state there
is the risk of bruising at movable parts of the valve.
- Observe service instructions to ensure safe maintenance
of the valve.
- Attention!
With valve design NC (normally closed / air-to-raise,
spring-to-lower): Before releasing the housing screws, the
valve insert must be relieved by controlling the actuator.
- The welded actuator is under spring load, do not open it by force.
UK
2