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Pneumatic actuator PAMS NC/NO/DA
7
Installation/Commissioning
Pneumatic actuators may only be installed and brought into operation
by specialist personnel who have received the necessary technical
training, and are equipped with the experience and knowledge to carry
out the tasks involved.
Observe the following:
The actuator must be securely connected to the bracket and butterfly
valve.
Lines, valves and drives in pressurised systems must not be detached.
Appropriate measures must be taken to prevent unintentional opera-
tion or unauthorised interference.
Only use clean, dry and oil-free compressed air (see also chapter 9.2).
The pneumatic hoses must be cut at right angles using a hose cutter to
ensure the necessary optimum fit in the plug connector.
8
Repairs/Maintenance
The actuator must not be modified.
The actuator must not be opened.
Careful - tensioned spring!
The actuator is maintenance free.
Assembly/disassembly - see assembly instructions (the butterfly valve
must be included in the potential equalisation).
M&S Armaturen GmbH cannot accept liability for claims made as a re-
sult of nonobservance of these Operating Instructions or constructional
changes to the actuator.
Any other use or use outside the defined scope is considered to be im-
proper use. M&S Armaturen GmbH will not accept liability for losses
incurred as a result of improper use.
