Diaphragm pump N820.18 CN / N840.18 CN
Safety
Translation of Original Operating Instruction, KNF 317428-338560 06/22
9
4 Safety
Observe the safety information provided in the chapters
entitled Installation and connection and Operation.
The pumps are produced in accordance with the generally
recognized rules of engineering, as well as the occupational
health, safety and accident prevention regulations. Neverthe-
less, dangers can arise during their use that lead to injuries to
the user or third parties or to damage to the pump or other
property.
Only use the pumps in perfect technical condition, for their in-
tended use, safely and with an awareness of the dangers and
in observation of the operating and installation instructions.
Make certain that the components that are to be connected to
the pumps are designed according to the pneumatic data of
the pumps.
When connecting the pumps to the electrical power, observe
the corresponding safety rules.
Personnel Ensure that only specially trained and instructed personnel or
specialist personnel work on the pumps. This applies in par-
ticular to assembly, connection and maintenance work.
Ensure that the personnel have read and understood the op-
erating and installation instructions, particularly the chapter
entitled Safety.
Working in a
safety conscious
manner
Observe the regulations on accident prevention and safety
during all work on the pumps and during operation.
Avoid contact with the heads and housing parts of the pump,
as it heats up during operation.
Do not expose any body parts to the vacuum.
Ensure that no hazards arise from gas flowing when gas con-
nections are open, from the effects of noise or from hot, corro-
sive, dangerous and environmentally hazardous gases.
Avoid the escape of hazardous, toxic, corrosive, harmful or
environmentally hazardous gases or vapors, e.g. by using
suitable laboratory equipment with fume cupboard and venti-
lation control.
Working with
hazardous me-
dia
When pumping hazardous media, follow the safety regula-
tions that apply for working with these media.
EN
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