Control Cabinet; Setting Of Metering Pumps; Adjusting Dosage - Kärcher CWP 2000 Operating Instructions Manual

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C Operation and adjustments
17.1
17.2
19
Fig. C.3: Control cabinet
17.1 Master switch
17.2 Rating plate
19 Name plate
6.1
6.1 Metering pump shampoo
6.2 Metering pump drying aid
6.b 6.d 6.a
Fig. C.4: Metering pumps for cleaning
agents
6a Rotary knob
6b Pneumatic valve
6d Manual control button
C7
Operating Instructions
C.5 Control cabinet
The control cabinet is located in column 1 (left). Installed
in the control cabinet CWP is the control system for the
gantry washing system.
Incorporated in the cabinet doors is:
n the master switch.
When the cabinet doors are open access is available to
the necessary components for operating the system,
such as
n motor protection switch
n power switches.
C.6 Setting of metering pumps
By means of the metering pumps, the cleaning agents:
n shampoo / foam (6.1)
n drying agent (6.2)
are metered into the washing water in accordance with
the washing programme.
The dosage quantity is set at its optimal amount by the
engineer when the system is installed. As a rule no new
adjustment is necessary.
C.6.1 Adjusting the dosage
A scale with a gradation from 10 to 100 is printed on the
6.2
housing of the metering pump. The rotary know 6a is
secured against adjustment.
Metering pump can become damaged. Operate rotary
knob 6a only when the pump is operating.
n Pull the rotary knob 6a to unlock it.
n Then set the metered quantity as follows:
n Secure the rotary knob by tightening the locking screw.
i
Important!
Caution!
– Adjust the rotary knob 6a until the pointer indicates
the required metered quantity at the same time
pressing the manual control button 6d several times
(reduce = adjust in clockwise direction, increase =
adjust in anti-clockwise direction)
CWP 2000
5.959-373 A 2006471 (06/03)

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