Switching On The Spray Gun; Switching Off The Spray Gun; Switching Off The Spray Gun In The Event Of Faults Or Emergencies - WAGNER PEA-C4XL-S Translation Of The Original Operating Manual

VERSION 03/2014
OPERATING MANUAL
7.3

SWITCHING ON THE SPRAY GUN

The spray gun is switched on via the superordinated control unit of the system. At the
same time, the high-voltage and the powder feed are activated.
7.4

SWITCHING OFF THE SPRAY GUN

The gun is switched off diff erently depending on the type of powder injector. In most
cases, this process is performed by the coating system controller.
Note:
On each interruption of work, the spray gun should be blown through (fl ushed) and
powder residue removed. In this way powder deposits and a surge, the next time the spray
gun is switched on, can be largely avoided.
If a manual switch-off is required and provided that the powder injector is not suitable for
the automatic fl ushing mode, please proceed as follows:
Procedure:
1. The atomizing air has to remain open to prevent powder from penetrating into the
atomizing air channel and the cascade compartment during the fl ushing process.
Switch off the powder feed and the high-voltage generation.
2. If you do not want to modify the settings of the feed and dosage air to continue
coating with the same powder cloud, remove the powder injector from the injector
connection of the powder container. When switching on again no more powder will
be delivered.
3. Switch the powder feed on again to blow out any powder remaining in the spray
gun.
4. The powder feed can now be switched off .
7.5

SWITCHING OFF THE SPRAY GUN IN THE EVENT OF FAULTS OR EMERGENCIES

In the event of faults or emergencies the gun, together with the system, can be switched
off by means of the emergency stop equipment. At the same time the high-voltage and
the powder feed are switched off .
ORDER NUMBER DOC2345334
PEA-C4XL-S
31