Operating manual Piston Pump EvoMotion 5-125
6 Assembly and Commissioning
Order number 2316596 | Edition 03/2021 31
6.7 COMMISSIONING
WARNING
Gas mixtures can explode if there is an incompletely filled pump!
Danger to life from flying parts.
4 Ensure that the pump and suction system are always completely filled with flushing
agent or working medium.
4 Do not spray the device empty after cleaning.
NOTICE
Impurities in the spraying system
Spray gun blockage, products harden in the spraying system.
4 Flush the spray gun and paint supply with a suitable flushing agent before
commissioning.
Emergency stop, see Chapter Emergency Stop [833].
6.7.1 Preparation
Before every commissioning, the following points should be observed as laid down in the
operating manual:
1. Secure spray gun with safety lever.
2. Check the permissible pressures.
3. Check all connections for leaks.
4. Check hoses for damage in accordance with chapter Safety Checks and Maintenance
Intervals [839].
5. Fill the separating agent in accordance with Chapter Filling with Separating Agent
[840].
6.7.2 Fill the Pump with Flushing Agent
The devices are tested during manufacturing with emulsifying oil, pure oil or solvent.
Possible residues must be flushed out of the circuits with a solvent (flushing agent) before
commissioning.
4 Fill the empty device with flushing agent in accordance with Chapter Filling the Empty
Pump [843].
6.7.3 Pressure Tightness Test
WARNING
Overpressure!
Risk of injury from bursting components.
4 The operating pressure must not exceed the value shown on the type plate.
1. Gradually increase the pressure in pump with the pressure regulator until maximum
pressure is reached. Maintain the pressure for 3 minutes and check all connection
points for leaks.
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