3
1
Manual introduction
1.1
Preface
The manual contains important information for
reliable, proper and efficient operation. Compliance
with the operating instructions is of vital importance to
ensure reliability and a long service life of the product
and to avoid any risks.
The first chapters contain information about this
manual and safety in general. The following chapters
provide information about normal use, installation,
maintenance and repairs of the product. The annexes
contain the technical data, the parts drawings and the
declaration(s) of conformity.
•
Make yourself familiar with the content.
•
Accurately follow the directions and instructions.
•
Never change the sequence of the operations to
be carried out.
•
Keep this manual or a copy of it together with the
logbook in fixed place near the product, which
can be accessed by all personnel.
1.2
Icons and symbols
In this manual and in all accompanying
documentation the following icons and symbols are
used.
WARNING
Danger of electric tension. Safety sign
according to IEC 417 - 5036
WARNING
Operations or procedures, if carried out
without caution, may cause personal
injury or damage to the product.
General hazard sign according to ISO
7000-0434
ATTENTION
Is used to introduce safety instructions
whose non-observance may lead to
damage to the product and its
functions.
ENVIRONMENTAL INSTRUCTION
Remarks with respect to the
environment.
1.3
Identification, service and
technical support
You can identify the pump by the identification sticker
that is found on the pump.
Indication
Meaning
DRV / DRK / DRS / DRSK
Pump type
kPa
Nominal pressure
l/sec
Nominal capacity
RPM
Nominal speed
V
Nominal voltage
kW
Motor power
A
Nominal current
No.
Serial number
