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Operating manual Piston Pump EvoMotion 5-60
7 Operation
A
B
2
8
4
7
10
B_04097
A
open
7.3.1 Feed System
After basic flushing, the pump can be filled with working material.
1. Close return valve (8).
2. Slowly open the ball valve (2).
3. Set the required operating pressure on the pressure regulator (1).
4. Open and close the outlet valve and/or the the lock units on the discharge duct in order
to start and interrupt the product flow.
7.4 PRESSURE RELIEF / WORK INTERRUPTION
The pressure must always be relieved:
– after the spraying tasks are finished,
– before servicing or repairing the system,
– before carrying out cleaning tasks on the system,
– before moving the system to another location,
– before something needs to be checked on the system,
– before the nozzle or the filter is removed from the spray gun.
The components for pressure relief on a CE-compliant spraying system include:
– Air cock with pressure relief valve mounted between the compressed air source and the
pneumatic pump. In this case, the pressure relief valve is the safety valve (5).
– Outlet equipment (return valve) mounted between pump and spray gun.
34
1
3
9
B
5
closed
Order number 2333563 | Edition 10/2020
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