Settings And Adjustments; Filling Up With Chemicals; Connections - Kärcher HDR 777 Operating Instructions Manual

HDR 777

6. Settings and adjustments

Dosage of chemical agents
The splitting agent and degerminating agent
dosages have been set up in the factory to
an average value.
i
Important!
The dosages must be matched on site to the
degree of contamination in the waste water
by a Customer Service engineer.
Operating mode
The operating mode (water either recycled
or discharged into sewers) must be set up
by Customer Service.

8. Connections

H F
A Drain tap
B Overflow (size DN 50), reaction tank
C Feedthrough for connecting cable from
waste-water pump
D Fresh-water supply (size DN 19)
*) on rear of system
5.959-106 A2006570 09/03
H. System installation
FOR AUTHORIZED SPECIALISTS ONLY
E B*
FOR AUTHORIZED SPECIALISTS ONLY

7. Filling up with chemicals

This task can be carried out by the operator.
(See Section B.3: Prior to start-up)
C* D* A
E Recycling water discharge (DN 25)
F Emergency overflow, filter unit
(size DN 29)
G Waste-water inlet (size DN 25)
H Discharge to the sewerage system or
external consumers
English
G
H2