ROTHENBERGER ROCLEAN Injektor - Manual (Page 10)

8 ENGLISH
1 Safety instructions
1.1 Operating personnel
At the ROCLEAN Injector are only persons allowed who have read and understood these in-
structions. In particular, the special safety precautions must be observed strictly.
•
Safety Data Sheets are observed!
• Safety instruction must be observed on bottles ROCLEAN!
2 Installation and operating
2.1 Rinsing of drinking water pipes and heating circuits (B)
The rinsing of heating circuits occurs in three steps:
First step: mechanical cleaning of the system
Cleaning the system with water - air mixture. The pipes are mechanically clean after the clean-
ing. Efficiency losses caused by contamination are eliminated.
Step Two: Chemical cleaning system
By the chemical cleaning potential leavings will flushed clean of impurities from the system. The
chemical cleaning slows a new contamination of the system down and is the basis for a subse-
quent preservation.
Step three: preservation of the system
The chemical forms inside the pipe a protective layer and ensures long-lasting protection of the
system.
Preparation (Fig. B1)
Mount the ROCLEAN Injector in the flow direction at the water outlet side at the ROPULS. The
GK connector is with ROPULS connected. The adapter for the bottle is straight down aligned,
then tighten the nut at the GK connection. Connect the compressed air hose to the air-side
pressure connection.
The water connection on the supply side of the Compressor (Fig B2) must be in-
stalled with a separator.
They also mount the pressure regulator (solid Setting: 2 bar) in the flow direction at the water
outlet side at the ROPULS. Check for correct installation (arrow on regulator in the flow direc-
tion).
Note: The use of the regulator is the mechanical cleaning the system optional, in the subsequent
chemical Cleaning absolutely necessary.
First step - Mechanical cleaning of the system:
ROPULS instructions must be obeyed!
Make sure that the lever „rinse / ROCLEAN“ is set to „flush“.
Follow the instructions in the manual ROPULS 6.3 „Rinsing during domestic insulation “. Follow
steps 1 - 12 through. Rinse the system as described there. Finally, turn off the flushing com-
pressor off (pressing the „On / Off“ push button) and turn off the water supply.
The ROCLEAN Injector should be used only in conjunction with the pressure regula-
tor at the ROPULS.
For logging of the flushing out process see Point 3.
Second step Chemical cleaning of the system:
1. Mount the pressure reducing valve in the flow direction at the water inlet side at the the
ROPULS (if not already installed, installation see above).
2. Open the ROCLEAN bottle and install at the ROCLEAN Injector. The bottle without a lid is
screwed into the adapter.