Karcher 600 CD manual 3.4Starting Operation

OPERATION OF THE SYSTEM WTC 600 LP / MP

3.3.2.4Float Switch

Connect the signal lines of the enclosed float switch to clamps 6/7 (8S3 option) of the connecting terminal – compare wiring diagram in the switching box. Upon installation, adjust a switching hysteresis of at least 300 liters between the switching-on and switching-off point.

3.3.2.5Reverse Osmosis System

The WTC 600 LP/MP is connected to the following power supply:

-400 V / 50Hz, 3Ph + N + PE or 230 V / 50Hz, 1Ph + N + PE (depending on type of system)

-Fuse protection 16 A

-RC protective switch 30 mA from source of power supply (check if in existence or have confirmed in writing).

3.4Starting Operation

Operation of the individual equipment components is started in the following sequence:

-Fill the preliminary filter and start operation by backwashing (3.4.2)

-De-conserve reverse osmosis (3.4.3.7)

-Fill metering container and start operation (3.4.1)

-Start the operation of the reverse osmosis (3.4.3.8)

3.4.1Metering Station

NOTE Pushbutton for venting in “continuous operation” (14/3).

Operating mode on “Manual” (14/2)! Change the operating mode by pressing the "Mode" key (14/2).

Modul	Lift	Frequency Meter-
	(14/1)	(14/4)	ing
Pre-
chlorination	40%	70%	3.2.2
Antiscalant	40%	50%	3.2.3
Post
clorination	40%	70%	3.2.4
Flocculation	40%	70%	3.2.5

Table 14 Checking pump settings

NOTE	Adjust the lift only when the
	pump is running. Danger of
	damaging!

43

1

2

Figure 14 Metering station

30 Service Handbook 08.2004