Argus E25 MOD II - Page 19

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To mount the unit on a valve, proceed as follows:
Make sure that the actuator connection (21) is securely attached to the actuator
(1).
Tighten the nuts (24) to the correct torque.
Place the actuator (1) on the valve stem 23) or the extension (20).
Tighten the screws (22 or nuts 24) on the valve.