Inhoudsopgave
Advertenties
Beschikbare talen
Beschikbare talen
1.5.5. Exclusion from liability
No liability will be assumed for product damage if one or
more of the following points apply:
•
Incorrect design and on our part due to faulty and/
or incorrect information provided by the operator or
customer
•
Non-compliance with the safety instructions, the
regulations and the requirements set forth by Ger-
man law and
•
this operating and maintenance manual
•
Incorrect storage and transport
•
Improper assembly/dismantling
•
Improper maintenance
•
Unqualified repairs
•
Faulty construction site and/or construction work
•
Chemical, electrochemical and electrical influences
•
Wear
In case of a power failure or another technical failure, by
which a proper operation of the pump is no longer guar-
anteed, it is essential to take care that damages by an
overflow of the pump sump are prevented securely, for
example, by installing a mains-independent alarm or other
appropriate protective measures.
This means the manufacturer's liability excludes all liability
for personal, material or financial injury.
1.5.6. Manufacturer's address
HOMA Pumpenfabrik GmbH
Industriestrasse 1
D-53819 Neunkirchen-Seelscheid
Phone:
+49 2247 / 7020
Fax:
+49 2247 / 70244
Email:
info@homa-pumpen.de
Homepage: www.homapumpen.de
1.6. Technical terms
Various technical terms are used in this operating and
maintenance manual.
Dry run
The product is running at full speed, however, there is no
liquid to be pumped. A dry run is to be strictly avoided. If
necessary, a safety device must be installed.
"wet" installation type
This installation type requires the product to be immersed
in the pumped fluid. It is completely surrounded by the
pumped fluid. Please observe the values for the maximum
submersion depth and the minimum water coverage.
"dry" installation type
In this installation type, the product is installed dry, i.e. the
pumped fluid is delivered to and discharged via a pipeline
system. The product is not immersed in the pumped fluid.
Please note that the surfaces of the product become very
hot!
16 | ENGLISH
"transportable" installation type
With this installation type the product is equipped with a
pedestal. It can be installed and operated at any location.
Please observe the values for the maximum submersion
depth and the minimum water coverage, and remember
that the surfaces of the product become very hot.
"S1" operating mode (continuous operation)
At the rated load, a constant temperature is reached that
does not increase even in prolonged operation. The oper-
ating equipment can operate uninterruptedly at the rated
load without exceeding the maximum permissible tem-
perature.
"S2" operating mode (short-term operation)
The operating time is specified in minutes, for example,
S2-20. That means, that the machine can work 20 min-
utes and should pauses after it, as long as the machine is
cooled down to 2K over medium temperature.
Operating mode „S3" (intermittent operation):
For these operating modes, after the abbreviation, the
duty cycle is displayed as well as the cycle duration if it
deviates from 10 minutes. Example S3 30% means, that
the machine can work 3 minutes and afterwards should
pauses 7 minutes.
"Sip operation"
Siphoning operation is similar to dry running. The product
operates at full speed, but only small amounts of liquid
are pumped.
Sip operation is only possible with certain types; see the
"Product description" chapter.
Dry-run protection
The dry-run protection is designed to automatically shut
down the product if the water level falls below the min-
imum water coverage value of the product. This is made
possible by installing a float switch.
Level control
The level control is designed to switch the product on or
off depending on the filling level. This is made possible by
installing a float switch.
Advertenties
Hoofdstukken
Inhoudsopgave
