3. Installation
3−9
Festo P.BE−MPA−EN en 0910d
3.3 Installing the tubing
If elbow connectors or multiple distributors are used, the air
flow will be reduced slightly.
Connecting Proceed as follows:
1. Push the tubing as far as possible into or over the tube
coupling of the threaded connector.
2. Pull the locking ring 1 over the tube coupling or tighten
the clamping screw 2.
3. For reasons of clarity, group the tubing together with:
Tubing straps
Multiple hose holders
1
2
Fig.3/1: Mounting the tubing connections
Disconnecting Proceed as follows:
Warning
If the pneumatic tubing is under pressure when
dismantled, it may perform sudden unexpected
movements, causing injury to persons. Carry out the
following steps before disconnecting the pneumatic tubing
on the MPA−S valve terminal:
· Switch off the compressed air supply.
· Make sure that all pneumatic tubing is unpressurized.
· Exhaust all actuators controlled by valves which are
closed in normal or mid−positions.
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