K RCHER BP 1 Barrel pump 1.645-460.0 User Manual

: June 3, 2024
: K RCHER

Table of Contents

General information
Operation
Maintenance
Transport
Storage
Special accessories
Troubleshooting
Specifications
Documents / Resources

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BP 1 Barrel
User Manual

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General information

Please read these original operating instructions and the enclosed safety in- instructions prior to the initial use of your device. Proceed accordingly. Keep both booklets for future reference or subsequent owners.
Please keep in mind that the label “100% tested” may not be removed from the pump. If the label is removed, there will be no more warranty for the tightness of the pump.
Proper use
This appliance has been designed for use in private households and is not intended for commercial use.
The manufacturer is not responsible for any damages that may occur on account of improper use or wrong operations.
The appliance is mainly intended to remove rainwater from collection containers.
Approved fluids

Water with impurities up to a maximum grain size of 1mm
Water from the swimming pool (provided the dosing of additives is proper)
Washing lye

Environmental protection
The packaging material can be recycled. Please do not place the packaging into the ordinary refuse for disposal, but arrange for the proper recycling.
Old appliances contain valuable materials that can be recycled. Please arrange for the proper recycling of old appliances. Please dispose of your old appliances using appropriate collection systems.
Notes about the ingredients (REACH)
You will find current information about the ingredients at: www.kaercher.com/REACH
Warranty
The warranty terms published by the relevant sales company are applicable in each country. We will repair potential failures of your appliance within the warranty period free of charge, provided that such failure is caused by faulty material or defects in manufacturing. In the event of a warranty claim please contact your dealer or the nearest authorized Customer Service center. Please submit the proof of purchase.

Operation

Description of the Appliance

1 Power cord with plug
2 Drum edge holder
3 Locking valve
4 O ring
5 Housing bowl for level switch
6 Housing cover for level switch| 7 Hose coupling
8 Pressure hose
9 Hose clamp
10 Level sensor
11 Level switch attachment
12 Carrying handle
13 Hose connection G 3 /4 (24.4 mm) for hose coupling
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Before Startup

Screw the hose connection on to the pump
Connect the hose connection to the hose coupling of the drum edge holder.
Operation

DANGER Risk of mortal danger on account of electric shock! Do not touch the feed fluid and the rope fastened to the carrying handle during operation.
NOTICE The liquid level must at least be 3 cm for the pump to suck in liquids independently.
If the prerequisites for the pump operation are met (water level, position/level switch), the pump will start immediately after the mains plug has been plugged in.
Comfort operation

In order to run the pump independently of the water level, the level switch must be mounted inside the housing.
Illustration 1
Screw the housing bowl and the O-ring onto the drum edge holder.
Place the level switch into the housing bowl.
Press the housing cover down onto the housing bowl until it locks.
Illustration 2
Slide the drum edge holder onto the container edge until it is properly seated.
Illustration 3
Place the pump on a stable surface in the liquid to be transported. Immerse it using a rope tied to the handle or hang it into the container by the hose. The suction area should not be blocked fully or partially through the impurities.
Illustration 4
Close locking tap (arrow horizontal).
Insert the mains plug into the socket.
Rotate the housing with the level switch in the arrow direction “ON”.
The pump will turn on.
Open the locking tap to remove water (arrow vertical).
Automatic operation
In the automatic mode, the level switch automatically controls the pumping operations. The pump switches on or off when the fluid level reaches the height that has been set.
Ensure that the level sensor is not obstructed in any way.
Illustration 5
In automatic operation, set the required switching height by clamping the level switch cable into the stopper.
Open the locking tap to remove water (arrow vertical).
Insert the mains plug into the socket.
Manual operation
In manual operations, the pump remains switched on continuously.
Illustration 6
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.
Open the locking tap to remove water (arrow vertical).
Insert the mains plug into the socket.
NOTICE
Dry running leads to increased wear and tear; do not leave the pump unattended during manual operation. Switch off the pump within 3 minutes of dry running.
Finish operation
NOTICE
Soiling can deposit and lead to malfunctions.
Rinse the pump with clean water after use.
This especially applies after pumping chlorinated water or other liquids that leave a residue.
Rotate the housing with the level switch in the arrow direction “OFF”. The pump will turn off.
Disconnect the main plug from the socket.

Maintenance

The pump is maintenance-free.

Transport

CAUTION
In order to prevent accidents or injuries, keep in mind the weight of the appliance during transport (see Specifications).
Lift and carry the pump on the carrying handle.
If you want to transport the appliance on a vehicle secure it from slipping.

Storage

CAUTION
In order to prevent accidents or injuries, keep in mind the weight of the appliance when selecting a storage location for it (see Specifications).
Storing the Appliance
Illustration 7
Tip the drum edge holder forward and take it out toward the top.
Completely drain the pump and allow it to dry.
Store the appliance in a frost-free area.

Special accessories

2.645-193.0/ 2.645-203.0| Universal hose coupling Plus, for 1/ 2″, 5/8″ and 3/4″ hoses| Recessed grips made of soft plastic ensure easy handling. Universally useable for all common garden
hoses.
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2.645-148.0| Hose PrimoFlex plus, 25 m, 3/4″| Phthalate-free 3/4″ garden hose for connecting the
pump with the application equipment.

Troubleshooting

Caution
To avoid risks, all repairs and replacement of spare parts may only be carried out by authorized customer service personnel.
First, pull out the plug from the mains before carrying out any tasks on the machine.

Fault	Cause	Remedy

The pump runs but does not
transport| Air in the pump| Plug in/ pull out the mains plug of the pump a few
times till the fluid gets sucked
Suction area blocked| Pull out the mains plug and clean the suction area
(only in manual mode) The water level be- low the minimum water level| Immerse the pump deeper into the liquid, if possible.
The pressure hose is blocked| Pull out the mains plug and clean the pressure hose
The locking tap is closed (arrow horizontal).| Open the locking tap (arrow vertical).
The pump does not run or suddenly comes to a standstill during operations| Power supply interrupted| Check fuses and electrical connections
Thermal protection switch in the motor
has switched off the pump as it was
overheated.| Pull out the mains plug, let the pump cool down, clean the suction area, and prevent dry running
Dirt particles have got jammed into the
suction area| Pull out the mains plug and clean the suction area
Pump operation stopped by the sensor| Check the position of the level sensor
Pumping capacity is re-during| Suction area blocked| Pull out the mains plug and clean the suction area
Pumping capacity too low| The pumping capacity depends on the flow height, hose diameter, and hose length.| Keep max. flow height, see technical data. If necessary, select a different hose diameter or hose length.

Our Kärcher branch will be pleased to help you further in the case of questions or faults. See the address on the reverse.

Specifications

| | BP 1 Barrel
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Voltage| V| 230 – 240
Current type| Hz| 50
Output Phnom| W| 400
Max. flow rate| l/h| 3800
Max. pressure| MPa (bar)| 0.11
(1.1)
Max. flow height| m| 11
Max. immersion depth| m| 7
Max. grain size of the dirt particles that can be transported| mm| 1
Weight| kg| 5.6
Sound levels (EN 60704-1)| dB(A)| 44
Mains cable length (EN 60335-2-41)| m| 10

Subject to technical modifications!

The possible delivery rate is even larger:

the smaller the suction and delivery heights are.
the larger the diameter of the hoses used.
the shorter the hoses used are.
the less loss of pressure is caused by the connected accessories.

http://www.kaercher.com/dealersearch http://kaer.ch/er/?l=TwSoJtl9IUOwZyAe1rHDyw
Alfred Kärcher GmbH & Co. KG
Alfred-Kärcher-Str. 28 – 40
71364 Winnenden (Germany)
Tel.: +49 7195 14-0
Fax: +49 7195 14-2212