reached due to poor pressure
conditions or a defective pres-
sure switch the water can heat
up within the pump as a result
of internal circulation.
Through this the pump and the
connection lines can become
damaged or leaky, allowing hot
water to escape. Danger of
scalding!
Do not operate the pump
against a closed pressure
line for longer than 5 minu-
tes.
Unplug the pump and allow
to cool. A specialist must
check the system to make
sure it is in perfect working
order before it can be used
again.
B
Danger! Risk of electric
shock!
Do not direct water jet
directly against the pump or
other electrical parts! Risk
of fatal electric shock!
Do not touch the plug with
wet hands! To unplug
always pull at the plug, not
the power cable.
Connect only to an earthed
outlet that is properly
installed, earthed and
tested. Mains voltage and
fuse protection must corre-
spond to those stated in the
"Technical Specications".
Protection must be pro-
vided by a residual current
device (RCD) of max.
30 mA capacity.
The earthed outlet or the
plug connection to an
extension cable must be
located in an area safe
against flooding and pro-
tected from water.
Use only extension cables
of sufficient lead cross sec-
tion (see "Technical Specifi-
cations"). Unroll cable reels
fully.
Do not buckle, squeeze,
drag or drive over power
cable and extension cables;
protect from sharp edges.
Place extension cable so
that it can not get into the
fluid to be pumped.
Unplug:
prior to all servicing;
when persons are in the
swimming pool or garden
pond.
A
Danger by pump fail-
ures!
If you notice shipping dam-
age while unpacking, notify
your supplier immediately.
Do not operate the pump!
Before each use check the
pump, especially the power
cable and plug for possible
damage. Risk of fatal elec-
tric shock!
A damaged pump must be
workmanlike repaired
before it can be used again.
Do not attempt to repair the
pump yourself! When
repaired inexpertly there is
a hazard of fluid entering
the electrical parts of the
pump.
A
Caution!
To avoid water damage,
e.g. flooded rooms, caused
by pump malfunctions or
defects:
provide for suitable safety
measures such as the fol-
lowing:
alarm or
collection tank with moni-
toring.
The manufacturer is not liable
for any damage caused by:
improper use of the pump;
overloading of the pump
through continous opera-
tion;
failure to operate and store
the pump in a frost-free
environment;
unauthorised modification
of the pump (repairs to
electrical equipment may
only be carried out by quali-
fied electricians!);
use of spare parts which
have not been tested and
ENGLISH
approved by the manufac-
turer; or
use of unsuitable installa-
tion materials (fittings, con-
nection lines etc.).
Suitable installation materi-
als:
pressure-resistant (min.
10 bar)
heat-resistant (min.
100°C).
5. Prior to Operation
5.1
Discharge Hose Connec-
tion
The discharge hose is either screwed
directly on the discharge port (6) or con-
nected by means of a multi-adapter (if
necessary secure discharge hose with
hose clamps).
6
5.2
Installation
A
Caution!
Pump installation and tube well
construction shall only be carried
out by an authorised specialist.
For initial operation of the deep
well pump follow the instructions
given in the supplementary sheet.
11