Rothenberger ROREC Pro A3 Bedienungsanleitung Seite 26

Self-purge mode:
The unit must be purged every time after use.
Liquid refrigerant remained may expand and damage the components and pollute the
environment!
Start operation:
1. The machine stops automatically after recovery finished based an LP cutoff setting.
2. Turn the knob to "Close", press "START" button to start the machine.
3. Turn the knob to "Purge" and start self purging.
4. The self purging mode will be finished when machine automatic stops or runs to certain vac-
uum level.
Finish operation:
5. Turn the knob to "Close".
6. After confirming the machine has stopped, unplug the power cord from the charger to the
power socket first, then unplug the cord from the charger to the recovery machine to avoid
sparks.
7. Close the ball valves at both ends of the outlet hose.
8. Close the vapor valve of the tank.
9. Remove all the hoses and recycle them properly.
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