Lutz-Jesco MAGDOS LP, Руководство по эксплуатации

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Safety
General warnings
6
Solenoid-Diaphragm Dosing Pump MAGDOS LP
© Lutz-Jesco GmbH 2014
Operating Instructions
BA-10231-02-V03
2 Safety
2.1 General warnings
The following warnings are intended to help you to eliminate the
dangers that can arise while handling the dosing pump. Risk prevention
measures always apply regardless of any specific action.
Safety instructions warning against risks arising from specific activities
or situations can be found in the respective sub-chapters.
DANGER
Danger to life due to electric shock
Wrongly connected or located cables or damaged ones can injure
you.

Connect the device only to a socket outlet with earthing contact
protected by a ground fault circuit interrupter (GFCI).

Replace damaged cables without delay.

Do not use extension cables.

Do not bury cables.

Secure cables to avoid being damaged by other equipment.
DANGER
Danger to life through explosions!
When using dosing pumps without ATEX certification in a potentially
explosive area, explosions can occur that result in fatal injuries.

Never use the MAGDOS LP dosing pump in potentially explosive
areas.
WARNING
Caustic burns or other burns through dosing media!
After connecting the mains supply, residual dosing media in the
dosing head can spray out.

Before connecting the mains supply, connect the dosing lines.

Check that all the screw connections have been tightened cor-
rectly and are leak-proof.
WARNING
Caustic burns or other burns through dosing media!
While working on the dosing head, valves and connections, you may
come into contact with dosing media.

Use sufficient personal protective equipment.

Rinse the dosing pump with a liquid (e.g. water) which does not
pose any risk. Ensure that the liquid is compatible with the
dosing medium.

Release pressure in hydraulic parts.

Never look into open ends of plugged pipelines and valves.
WARNING
Caustic burns or other burns through dosing media!
The materials of the dosing pump and hydraulic parts of the system
must be suitable for the dosing medium that is used. Should this not
be the case, the dosing media may leak.

Make sure that the materials you are using are suitable for the
dosing medium.

Make sure that the lubricants, adhesives, sealants, etc. that you
use are suitable for the dosing medium.
WARNING
Danger due to magnetic radiation for people with pace-
makers!
During operation solenoid diaphragm dosing pumps emit a stray
magnetic field. If you do not keep far enough away, the function of
a pacemaker can be negatively affected.

People with pacemakers must always keep at least 50 cm away
from the dosing pump..
CAUTION
Increased risk of accidents due to insufficient qualifica-
tion of personnel!
Dosing pumps and their accessories may only be installed, operated
and maintained by personnel with sufficient qualifications. Insuffi-
cient qualification will raise the risk of accidents.

Ensure that all action is taken only by personnel with sufficient
and corresponding qualifications.

Prevent access to the system for unauthorised persons.