Safety
7
Original-Betriebsanleitung
HD1+HD2
•HD1-2_BAoDB_en_1407•ski
➤
The entire system is to be depressurized before maintenance and cleaning
work is carried out. The compressed air tap lock must be closed.
➤
Never spray solvents or materials containing solvents into a narrow-necked
can or barrels with bung hole.DANGER OF EXPLOSION!
Always use an open container. When using metal containers, always ensure
that the injection lance maintains contact with the container wall to avoid the
build up of electrostatic charges.
➤
If the material being used clogs or clumps within the pump, residual pressure
may still exist despite depressurization efforts. This must be kept in mind
when carrying out repairs! Special care must be taken when dismantling the
material hoses and injection lance to ensure that no accidents occur due to
escaping residual pressure.
We recommend covering the material hose fittings with a cloth during
unscrewing in order to capture any fluid which might escape.
➤
Never remove the sealed safety valve installed by
and never adjust
its setting.
➤
Should the safety valve need replacing, please see the machine card for its order
number (chapter 9.4).
➤
Please ensure that new safety valves are set and sealed to the maximum
permitted air inlet pressure for the
Injection Pumps (see nameplate/
machine card).
➤
In closed or pressurised systems where aluminium or galvanised parts
come into contact with the solvent, dangerous chemical reactions can occur
if 1.1.1-Trichlorethylene, Methylene Chloride or other solvents containing
halogenated chlorinated hydrocarbons (CFCs) are used. If you wish to work
with the above solvents or with lacquers and paints which contain them,
we recommend you contact either
customer services or
directly.
➤
The maximum operating pressures given by us are to be adhered to in
principle for all
parts (i.e. pump, hoses, injection gun / lance, safety
valve).
By differing allowable operating pressures, the lowest
value is always the maximum allowable operating pressure for the entire
system.
Example:
Pump
up to 420 ba
Material hose
up to 600 bar
Injection Lance
up to 350 bar
The maximum allowable operating pressure for this system would be 350
bar.
➤
Smoking is prohibited in the entire area of operation!
2.6 Operating staff
Authorised Operators
People under the age of 16 should not operate this equipment. The
management in charge of the operation of the machine must make the User’s
Handbook available to the operator and must make sure that he has read and
understood it. Only then may the system be put into operation.
We recommend the manager has this confirmed in writing.
The operator
of the machine is obliged to report to the manager any changes in the machine
which might affect its safety, as he must ensure that the machine is functional.
