4. Commissioning
4-10
Festo P .BE-MPA-EN en 1108e
1. Switch on the compressed air supply.
2. Check the functioning and operation o f each in dividu a l
valve/actuator combination by actuating the manual
override as shown in the following diagrams.
Note
Incorrect actuation of the non-detenting manual override
can lead to malfunctioning or damage to the manual
override.
• Use a screwdriver (blade width max. 3 mm) to actuate
the manual override.
• Actuate the manual o verride with a max. of 25 N only.
3. With a detenting manual o verride: After testing the valves,
make sure that all manual overrides are in their initial
positions again.
Caution
Valves with activated manual overrides can move actuators
unintentionally during commissioning. This can cause
injury to people and damage to property.
• Prior to commissioning, reset all manual overrides to
their initial positions again.
If the manual override is in the actuated state, it is not
possible to reset the valve to its neutral position with an
electric signal. The manual override is dominant in this
case.
4. Switch off the compressed air supply after testing the
valves.
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