APV SPX DELTA DKR2, Руководство по эксплуатации

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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 line and cleaning system must be depressurized before any
maintenance work.
- Electric and pneumatic connections must be separated.
- Do not reach into the open valve ball!
Risk of injury by sudden valve operation!
- Observe service instructions to ensure safe maintenance
of the valve.
- Dismantle the actuator before the change of seals.
- During valve operation, operating leakages spirt out to the bottom.
- If the cleaning connection is not used, it must be sealed by
a plug or operating leakages must be discharged.
1. General Terms
2
Double-Seat Ball Valve with Cleaning Connection
DELTA DKR 2
Operating Manual : Rev. 7
UK