Mains Connection; Operation; Replacing The Power Cable; Cleaning, Maintenance And Ordering Of Spare Parts - EINHELL GH-DP 3730 Originalbetriebsanleitung

Note:
The pump shaft should measure at least
50 x 50 x 50 cm so that the fl oating switch can
move freely.

5.2 Mains connection

The equipment you have purchased comes with
an earthing-pin plug. The equipment is designed
for connection to a socket outlet with earthing
contact for 230 V ~ 50 Hz. Make sure that the
socket-outlet is suffi ciently fused (at least 6 A)
and in good working order. Insert the power plug
in the socket-outlet and the equipment is ready
for operation.
Important!
To rule out danger, this work must be left strictly to
a specialist electrician or Customer Service.

6. Operation

You can put the equipment into operation after
you have thoroughly read the installation and ope-
rating instructions. Pay attention to the following
points:
•
Make sure that the equipment is set up secu-
rely.
•
Check that the discharge line is fitted correct-
ly.
•
Make sure that the electrical connection is
230 V ~ 50 Hz.
•
Check that the electrical socket-outlet is in
good working order.
•
Make sure that no moisture or water can ever
reach the power connection.
•
Make sure that the equipment does not run
dry.
Setting the ON/OFF switching point:
The ON/OFF switching point of the fl oating switch
can be adjusted by shifting the fl oating switch in
the fl oating switch notched holder (Fig. 2/Item 5).
Check the following points before putting the
equipment into operation:
•
The floating switch must be fitted so that the
switching point height: ON and the switch
point height: OFF can be reached easily and
with little force. Check this by placing the
equipment in a container filled with water
and carefully raising and lowering the floating
switch with your hand. You can then see whe-
ther the equipment switches on and off.
•
Make sure that the distance between the floa-
Anl_GH_DP_3730_SPK1.indb 18 Anl_GH_DP_3730_SPK1.indb 18
GB
ting switch head and the cable holder is not
too small. If the distance is too small, there
is no guarantee that the equipment will work
correctly.
•
When adjusting the floating switch, make
sure that the floating switch does not touch
the bottom before the equipment is switched
off. Important! Risk of dry running.
Manual operation:
Mount the fl oating switch as illustrated in Figure 1.
The equipment will then run continuously. To pre-
vent dry running, this operating mode is allowed
only under supervision. The equipment must be
switched off (pull out the power plug) as soon as
no more water is emitted from the discharge line.

7. Replacing the power cable

If the power cable for this equipment is damaged,
it must be replaced by the manufacturer or its
after-sales service or similarly trained personnel
to avoid danger.
8. Cleaning, maintenance and
ordering of spare parts
Unplug the power plug prior to any maintenance
work.
8.1 Cleaning
•
For mobile applications, the equipment
should be cleaned with clear water after every
usage.
•
For stationary installation, it is recommended
that you check the floating switch for proper
functioning every three months.
•
Use a water jet to remove any lint or fibrous
particles that may have become trapped in
the housing.
•
Remove sludge from the shaft bottom and
clean the shaft walls every 3 months.
•
Use clear water to remove deposits from the
floating switch.
8.2 Maintenance
There are no parts inside the equipment which
require additional maintenance.
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