4
JUDO EASY DOS
About this Instruction Manual
Not only the general safety notes given in
the on chapter “Intended Use” are to be
observed, but also the specific safety
notes inserted under the other main items.
1.1
Symbols used
The safety notes contained in this instruction
manual are labelled with the following
symbols:
Notes directly attached to the phosphate
dosing unit, e.g.
–
Direction of flow (see Fig. 1)
–
Rating plate
–
Exchanging information
must always be observed and kept in a fully
legible condition.
1.2
Safety information and
dangers due to
non-compliance
In detail, failure to observe the general
danger symbols can result, for example, in
the following risks:
–
Failure of important functions of the
phosphate dosing unit.
–
Danger to persons due to electrical and
mechanical effects.
–
Danger to persons and the environment
due to leaks.
Refrain from any unsafe working methods.
Failure to comply with this instruction
manual and the safety information can not
only result in dangers for people but can
also be harmful to the environment and the
unit itself.
1.3
Units used
In derogation of the International System of
Units (SI = System International), the
following units are used:
ATTENTION
Notes on
existing
dangers
Warning, electrical voltage.
Torques specified by the
manufacturer.
Tips for use and other
information.
Fig. 1:
Built-in rotary flange
Units
Conversion
°F
°F = 9/5 °C + 32
bar
1 bar = 10
5
Pa = 0,1 N/mm²
psi
1 bar = 14.5 psi
¾" DN
20
1" DN
25
1¼"
DN 32
gal/min
(US)
1 m
3
/h = 1000 l/h =
4.4029 gal/min
