27
P21/P26/P30
7. Functional Units 7.
7.1 Tanks (Work Tank /Clean Tank /Extra Tank) 7.1
The
work tank
contains solvent, which is used over and over.
The solvent is pumped from the work tank to the cage. If there is not enough solvent in the work tank,
fresh solvent is taken from the clean tank. After the garments have been cleaned, the solvent is
pumped back to the work tank or to the distillation.
Tank 3
is an extra tank for special applications. If an optional second centrifuge filter is used, this is
allocated to the third tank. This permits separate cleaning of light and dark products.
The
clean tank
holds clean solvent that has been recovered from the distillation and drying. When the
clean tank overflows, it fills up the work tank again.
Sacrificial anodes in the tanks protect against corrosion.
P21 Filling volumes Recommended filling quantity
Work tank 200 l (52.8 US gal) 105 l (27.7 US gal) (high level)
Tank 3 200 l (52.8 US gal) 105 l (27.7 US gal) (high level)
Clean tank 125 l (33.0 US gal) 125 l (33.0 US gal)
P26 Filling volumes Recommended filling quantity
Work tank 225 l (59.4 US gal) 130 l (34.3 US gal) (high level)
Tank 3 225 l (59.4 US gal) 130 l (34.3 US gal) (high level)
Clean tank 140 l (37.0 US gal) 140 l (37.0 US gal)
P30 Filling volumes Recommended filling quantity
Work tank 250 l (66.0 US gal) 150 l (39.6 US gal) (high level)
Tank 3 250 l (66.0 US gal) 150 l (39.6 US gal) (high level)
Clean tank 155 l (40.9 US gal) 155 l (40.9 US gal)
All three tanks are self-cleaning, which means that the sloping bottoms remain free of dirt.
707760-11-0
1 = Work tank
2 = Clean tank
3 = Tank 3 (extra tank)
7.2 Solvent Pump 7.2
The solvent pump is a self-priming vertical pump with a delivery rate up to 175 l/min (46.2 US gal/min)
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