7 PSU 0127- 7003313-16-19-20 15-04-2019
disconnected.
Foaming chemical 3 only (7003311-12-14-15-17-18)
1. ATTENTION! Make sure that the valves POS. L, fig. 4.1 are closed.
2. Mount the rinsing hose with the coupling POS. M, fig. 4.1
3. Make sure the low-pressure valve/gun at the end of the hose is closed.
4. Mount the foam nozzle (marked with white protection) into the coupling of the low-pressure valve/gun
5. Open the ball valve POS L, and POS. M, fig. 4.1.
6. Adjust the air pressure to 4-6 bar on the regulator pos H fig 4.1 (differs from detergent to detergent. Often
has to be fine-tuned during first time foaming)
7. The system is now ready to foam. Apply foam by opening the low pressure valve/gun.
8. ATTENTION! The air supply is always to be closed while the foaming function is not in use. POS. B, fig,
4.1
11. ATTENTION! After foaming, the hose must be depressurized. Close the valve POS. L fig. 4.1 and open
the low pressure valve/gun.
12. Close the Valve POS. M fig. 4.1 after the system has been depressurized. The hose can now be
disconnected.
Stop procedure
1. ATTENTION! The Water- and chemical supply is to be turned off after operation. Close the valves
POS. K, POS.A, POS. J, fig. 4.1.
2. Depressurize the hose by opening the low pressure valve /gun.
3. After the hose is depressurized, close the valve POS. E, fig. 4.1
4. Disconnect the hose.
5. ATTENTION! The air valve POS. H, fig. 4.1 must be closed
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