Solenoid diaphragm pump
Series R/RS 204.1
Operating Instructions
TA 416
Rev.
11 en
04/2013
Subject to technical modifications!
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5
2.3
Materials
The materials used are stated in the order confirmation and the
product description.
2.4
Viscosity, pumped medium
The solenoid diaphragm pump is suitable for fluids with vis-
cosities < 100 mPas.
2.5
Dosing range
The flow capacity of the solenoid diaphragm pump can be con-
trolled manually via the stroke length adjustment and/or stroke
frequency adjustment (0... 100 %).
The linear dosing range depends on the pump type and is be-
tween 20%...100% or 30%...100%.
2.6
Noise measurement
According to DIN 45635 the sound pressure level measured of
the solenoid diaphragm pumps is approx. 58 dB (A).
3
Safety instructions
3.1
Note on quality
Observance of these operating instructions and, in particular,
the safety instructions, helps to
avoid dangers to persons, machines, and environment
increase the reliability and service life of the pump and
the entire system
reduce repair cost and downtime.
The
sera
quality management and quality assurance system
for pumps, systems, fittings, and compressors is certified ac-
cording to ISO 9001:2008.
The
sera
solenoid diaphragm pump complies with the valid
safety requiremens and accident prevention regulations.
CAUTION !
Always keep these operating instructions within reach at
the place of installation of the pump.
CAUTION !
Pay attention to the safety data sheet of the pumped me-
dium! The owner must take corresponding accident pre-
vention measures to protect operating personnel from
danger through the pumped media used!
3.2
Marking of notes
3.2.1
Marking of notes in these operating
instructions
Special notes in these operating instructions are marked with
the general danger symbol
(safety symbol in compliance with DIN 4844
– W9)
The safety sign appears in the following cases:
If improper observance or non-observance of the operat-
ing manual, work instructions, specified operating proce-
dures and similar can lead to personal injury or accidents.
If improper observance or non-observance of the operat-
ing manual, work instructions, specified operating proce-
dures and similar can lead to damage to property.
Due to danger of causticization personnel must wear pro-
tective clothing (safety goggles, safety gloves and safety
apron) for maintenance and repair work on parts which
come into contact with hazardous products or for chang-
ing the containers.
3.2.2
Marking of notes on the product
Symbols which are directly attached to the pump, e.g. arrows
for direction of rotation or symbols for fluid connections are to
be observed and kept in legible condition.
3.3
Personnel qualification and training
The personnel who operate, maintain, inspect and install the
solenoid diaphragm pump must be suitably qualified. Range of
responsibility, and supervision of the personnel are to be clear-
ly defined by the owner. If the personnel do not have the
knowledge required it is to be trained and instructed according-
ly. If required such a traning can be carried out by the manu-
facturer /supplier upon order of the owner. The owner must
also ensure that the personnel have understood the operating
instructions.
3.4
Dangers in case of inobservance of the
safety instructions
Inobservance of these safety instructions can result in danger
to persons, hazards to the environment and damage to the
pump.
Inobservance can result in:
Failure of important functions of the pump/system
Inobservance of prescribed methods for maintenance and
servicing
Danger to persons through electrical, mechanical and
chemical influences
Hazards to the environment through leaking dangerous
media
