General Terms - SPX FLOW APV DELTA MS4 Instruction Manual

APV
APV_MS4_UK-3_102018.indd
Diaphragm valve with „fan support"
DELTA MS4
Instruction Manual UK- rev. 3
1.

General Terms

This instruction 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
instruction manual.
Descriptions and data given herein are subject to technical
changes..
2. Safety Instructions
The valve must be assembled, operated, dismantled, maintained
and serviced only by competent, trained personnel.
Please contact your local SPX FLOW site if necessary.
Danger!
- The technical safety symbol draws your attention to important
directions for operating safety. You will find it wherever the
activities described are bearing health hazards or risks for
persons or material assets.
- Do not reach into the open valve or yoke!
Risk of injury by suddenly operating valve. In dismantled state
there is the risk of bruising at movable parts of the valve.
Attention!
Valve design NC (normally closed): Control the actuator with
air before releasing the housing screws.
- Before any maintenance work, the line and cleaning system must
be depressurized and discharged if possible.
- If the diaphragm is damaged, leakges will emerge from the leakage
bore in the yoke area.
- Electric and pneumatic connections must be separated.
- Observe service instructions to ensure safe maintenance
of the valve.
- Schedule regular valve maintenance including the replacement of
all seals in order to prevent leakages of any type.
UK
2