Karcher HKF 200 K2 - Manual (Page 38)

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– The interior of the tank must be com-
pletely emptied prior to cleaning.
– The interior of the tank may contain a
maximum of 25 l residual materials of
Groups II and III as well as the liquid
products of Group I.
– In addition to its cleaning function,
steam also has a protective function (in-
ertisation) during the cleaning of flam-
mable products. Especially with
products of Group II and containers with
diameters of more than 3 m, a steaming
should be performed as a potective
measure in adherence with local laws.
Cleaning sequences
Residual materials Cleaning liquids
Product 1st cleaning step 2nd cleaning step 3rd cleaning step
Products in Group I
Motor oils
Water vapour
max. 1.2 MPa (12 bar), 191 °C
Heating oil "EL"
Flammability and viscosity as
per DIN 51603
25/40 °C
Water
75/85 °C
– M 100
– M 40
– F 12
– F 5
Heating oil
Kreosot/tar oil
Paraffin oil
Fatty acid
Phenol
Products in Group II
acetone
Water vapour
max. 1.2 MPa (12 bar), 191 °C
Cold water
max. 20 °C
--
Methylstyrole
Diesel
petrol
Products in Group III
Ammonium (solution 10-15%)
Cold water
max. 20 °C
-- --
Soda, calcinated (solution 42%)
Hydrochloric acid (solution 35%)
Nitric acid (solution 72%)
Sulfuric acid (solution 92%)
38 EN