6. Commissioning
© Festo Didactic 655633 95
• Observe technical data!
• Connect the compressed air supply to the start-up valve with filter-control valve.
• Set the start-up valve with filter-control valve at 4 bar (400 kPa).
6.8.1 Manual override
The manual override is used to check the functioning and operation of the valves
and valve-drive unit combination.
Prerequisite
– Compressed air supply switched on.
– Power supply unit switched on.
Execution
1. Switch on the compressed air supply.
2. Press down the stem of the manual override with a blunt pencil or a srewdriver.
(max. width of blade:2,5mm)
3. Release the stem (the spring resets the stem of the manual override back to the
starting position), the valve moves back to the starting position.
(not with double solenoid valves!)
4. For locking manual override usage: Controll all manual overrides for being in
starting position after testing the valves.
5. Before commissioning the station make sure that all valves of the valve terminal
are in starting position.
Documents
• Operating instructions
CPV valve terminal (165200) in the directory English\4_Handling\Operating
instructions on the CD-ROM supplied.
• The stations are supplied with 24 V DC voltage (max. 5 A) via a power supply
unit.
• The voltage supply of the complete station is effected via the PLC board.
6.8
Pneumatic connection
6.9
Voltage supply
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