51
11 Maintenance 11
11.5.7 Distillation Maintenance
You must strip the still at the end of each work day.
Caution
Attention:
Because of the hot surfaces, there is a burn hazard on
the
condenser and still (sight-glass, distillation opening).
Sequence of the maintenance work:
- If you cannot see any flowing solvent condensate in the water separator sight-glass, start
distillation maintenance P36.
- Press the STOP button when the horn sounds at the end of the program.
On machines with an emission-free still rake out system, the distillation residue was automatically
pumped into the disposal vessel. The maintenance is complete.
On machines without an emission-free still rake out system, you must perform additional maintenance
work.
Attention:
Perform maintenance work only when the machine has
been turned off and when the distillation blow-out is cold.
Check the liquid level before opening the still door.
Open the door carefully.
Sequence for additional maintenance work:
- Let the still cool off (preferably over night)
- The next morning, hang the clean-out trough on to the still.
- Open the door of the still and rake out the distillation residues
- Clean the overfill preventer probe
- Close the door of the still tightly
Attention:
Do not drain distillation residues into the sewer system
or place with the normal garbage.
You must dispose of the residues as special waste.
Put neutralization agent into the still.
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:
- Select P36 and press the START button
- The number 8 appears in the display; now enter 0 and press E
- Restart (distillation program starts running without rinsing)
- When the horn sounds at the end of the program, press the STOP button
- Let the still cool over night
- Now perform the maintenance work that is described under "Sequence for additional
maintenance work".
P25/P30
To Next Page
Loading...
