Residual materials
Product
Products in Group I
Motor oils
M 100
–
M 40
–
F 12
–
F 5
–
Heating oil
Kreosot/tar oil
Paraffin oil
Fatty acid
Phenol
Products in Group II
acetone
Methylstyrole
Diesel
petrol
Products in Group III
Ammonium (solution 10-15%)
Soda, calcinated (solution 42%)
Hydrochloric acid (solution 35%)
Nitric acid (solution 72%)
Sulfuric acid (solution 92%)
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, the
–
steam also has a protective function (in-
erting) during the cleaning of flammable
products. Especially with products of
Group II and containers with diameters
of more than 3.1 m, steaming may be
necessary as a protective measure in
accordance with local laws.
26
Cleaning sequences
1st cleaning step
Water vapour
max. 1.2 MPa (12 bar), 191 °C
Water vapour
max. 1.2 MPa (12 bar), 191 °C
Cold water
max. 20 °C
EN
Cleaning liquids
2nd cleaning step
Heating oil "EL"
Flammability and viscosity as
per DIN 51603
25/40 °C
Cold water
max. 20 °C
--
12
-
3rd cleaning step
Water
75/85 °C
--
--