Disposal Vessel Overfill Sensor (Optional Equipment); Maintenance Of The Solvent Tank - BÖWE P12 Instruction Manual

11. Maintenance
- When necessary, you must also perform maintenance work on machines with an emission-free
still rake out system with the still door open (lint balls, caked-on dirt).
Sequence of the maintenance work:
Start program P45:
4
+ +
PROG
Display shows 8
(is blinking)
Distillation maintenance runs without rinsing.
Let the still cool overnight
Now perform the maintenance work that is described under "Sequence for additional
maintenance work."

11.5.7. Disposal Vessel Overfill Sensor (Optional Equipment)

You must check the function of the overfill sensor once a week.
Sequence of the check:
Loosen the screwed union (1)
Lift the ventilation pipeline
The light-emitting diode (LED) on the probe is "green"
Now touch the probe at the tip (3 - 5 cm/1.2 - 2.0"); the
color of the LED must change from "green" to "red
If it does, the probe is in order
Replace the ventilation pipeline
Firmly tighten the screwed union (1) again

11.5.8. Maintenance of the Solvent Tank

In order to prevent a build-up of water in the tanks and, simultaneously, to rinse them, you
must perform the tank maintenance once a month.
Before starting the maintenance program 50, you must clean the button trap strainer; the cage
and distillation system must be empty.
Start multi-maintenance program P50:
5
+ +
PROG
95
5
+ Symbol 15 is displayed.
START
0
+
0
+
START
E
At the end of the program a horn sounds
and Symbol 15 is extinguished.
11.
P12 /P15 /P18