Karcher BP 3.200 Home Руководство по эксплуатации онлайн [9/132] 885329

Karcher BP 4.900 Home Руководство по эксплуатации онлайн [9/132] 885326
10 English
Device description
The maximum amount of equipment is described in
these operating instructions. Depending on the model
used, there are differences in the scope of delivery (see
packaging).
For the illustrations, refer to the graphics page
Illustration A
1 Connection adapter with integrated check valve
2 Sealing plug
3 Connection G 1 (33.3mm) suction line (inlet)
4 Filling nozzle with cap
5 Connection G 1 (33.3mm) pressure line (outlet)
6 Connection adapter for pumps G 1
7 ON/OFF switch
8 Pressure indicator
9 Stand with elongated hole for screwing
10 Air valve (car valve) with cap
11 Power supply cable with plug
12 Drain screw
Startup
We recommend using only original Kärcher suction hos-
es, filter components and hose connections. Using
components from other manufacturers can lead to mal-
functions when sucking the feed fluid, especially when
using bayonet connection systems.
Before initial startup
Preparation
Before initial startup, check the pressure of the air
filling in the storage tank. If necessary, top up to 2.0
bar with a commercially available air pump when
switched off/depressurised.
Illustration B
Secure the device against slipping, screw it down if
necessary.
Remove the sealing plug.
Screw the connection adapter with integrated check
valve into the suction connection of the pump (inlet).
Illustration C
Note
If the water is dirty, we recommend fitting a pre-filter
(see Special accessories) between the check valve and
the suction hose.
Illustration D
1 Connect vacuum-proof suction hose with integrated
backflow stop to suction side. (Available as an spe-
cial accessory).
2 Screw the connection adapter into the pressure con-
nection of the pump (outlet).
3 Connect the pressure line.
4 Open the filling nozzle cap.
Illustration E
Fill with water until it overflows.
Illustration F
Screw the cap tightly onto the filling nozzle.
Open existing stop valves in the pressure line.
Note
Even minor leaks lead to malfunctions.
In case of leaks, seal all connections with a suitable
sealant (e.g. Teflon tape) to avoid malfunctions due
to leakage or air intake.
Permanent installation
In a permanent installation, the pump can be screwed to
a suitable surface.
Screw the pump tightly to a level surface using suit-
able screws.
In addition, in the case of a fixed installation, it is recom-
mended to fit a flexible component on the pressure side,
such as a flexible pressure equalization hose (see Spe-
cial accessories), on the pressure side. This has the fol-
lowing advantages:
Greater flexibility in erection and installation.
Sound reduction since no vibration is transmitted in
to the pipes of the house water system.
With smaller leaks, the pump switches less often.
Note
In order to simplify the subsequent draining and pres-
sure relief of the system, we recommend the installation
of a stop cock between the pump and the pressure line
(not included in the scope of delivery).
Closing the stop cock prevents water from flowing out of
the pressure line when the pump is drained.
Operation
Operation
1. Plug the mains plug into the socket.
2. Switch the device on with the ON/OFF switch.
Note
Pump starts immediately. Wait until the pump sucks in
and delivers evenly, then close the stop valves in the
pressure line.
After reaching the switch-off pressure, the pressure
switch switches off the motor. The storage tank is now
filled, the domestic water supply is ready for operation.
If there is no water supply, the switch-off pressure is not
reached and the pressure switch can no longer shut off
the device. This heats up the water in the pump head.
To prevent damage to the pump due to overheating, the
power supply is interrupted by the thermal switch in the
event of overheating. After cooling down, the power
supply is restored.
Note
The cooling time until the engine restarts can be up to
150 minutes.
We recommend the use of a dry-running protection de-
vice (see special accessories) for regular protection
against water shortage.
ATTENTION
Risk of injury, the system is pressurised!
When opening a pressurised system, you can be in-
jured by flying parts.
Depressurise the device before opening the connec-
tions (for pressure, see chapter Technical data)
Ending operation
1. Switch off the device at the ON/OFF switch.
2. Unplug the device at the mains plug.
Care and maintenance
DANGER
Danger of electric shock.
Always switch the device off and disconnect the mains
plug before working on the device.
The device is maintenance-free.
Скачать