Karcher BP 1 Barrel Set - Manual (Page 17)

– 5
 Screw the hose connection G 3/4
(24.4 mm) for the 3/4“ (19 mm)
hose onto the pump (not included in
the delivery).
 Slide the hose onto the hose con-
nection and fasten it with an appro-
priate hose clamp.
Note:
A short hose and a large hose
diameter yield a high volume.
Illustration
 In automatic operation, set the re-
quired switching height by clamping
the level switch cable into the stopper.
Illustration
 In manual operations mode, align
the level sensor upward (cable
pointing downward). Tip: Push the
cable of the level sensor like a loop
through the handle.
The liquid level must at least be 3 cm
for the pump to suck in liquids indepen-
dently.
 Insert the mains plug into the sock-
et.
ṇ Caution
If the prerequisites for the
pump operation are met (wa-
ter level, position / level
switch), the pump will start
immediately after the mains
plug has been plugged in.
In the automatic mode, the level switch
automatically controls the pumping op-
erations. The pump switches on or off
when the fluid level reaches the height
that has been set.
Ensure that the level sensor is not ob-
structed in any way.
 Open the locking tap to remove wa-
ter (arrow vertical).
In manual opertions the pump remains
switched on continuously.
 Open the locking tap to remove wa-
ter (arrow vertical).
Note:
Dry run leads to increased wear
and tear; do not leave the pump
unattended when it is running.
Switch off the pump within 3
minutes of dry running
.
In order to run the pump independent
of the water level, the level switch must
be mounted inside the housing (Fig. 1).
 Rotate the housing with the level
switch in the arrow direction "ON".
 The pump will turn on.
 Open the locking tap to remove wa-
ter (arrow vertical).
 Rotate the housing with the level
switch in the arrow direction "OFF".
The pump will turn off (SBP 3800).
 Disconnect the main plug from the
socket.
ƽ Danger
Turn off the appliance and re-
move the mains plug prior to any
care and maintenance work.
Preparing the immersion
pump operation
Operation
Automatic operation
Manual operation
Comfort operation (SBP 3800)
Finish operation
Maintenance and Care
17 EN