NOTICE!
Be aware that the cleaning program cannot/must
not be stopped once it has started!
Proceed with the steps and instructions as follows:
1.
Fill the feedwater tank.
This step can be omitted if the feedwater
tank is filled automatically.
2.
Press the “clean” button for 5 seconds to acknowledge
flashing. In this way, the cleaning process can be started at
any time even if the LED is not on or not flashing.
3.
Press the “clean” button again to start the cleaning program.
The steam generator heats up to pressure level P1. If the
pressure is higher than the pressure at pressure level P1,
two repeated audible and visible signals indicate that blow-
down can be performed.
NOTICE!
Blow-down
Workflow and safety instructions
4.
Following blow-down (pressure gauge no longer indicates
any pressure), the blow-down ball valve is closed.
5.
NOTICE!
Make sure that the blow-down ball valve is
secured by means of the locking strap.
6.
Press the “clean” button to acknowledge blow-down and
proper closing of the ball valve.
7.
Three audible and visible signals indicate that the cleaning
agent can be filled in.
WARNING!
Check the cleaning tank for residues of
cleaning agent prior to filling in the cleaning
agent. If this is the case, the previous
cleaning process was not performed prop-
erly!
–
Do NOT start the cleaning function!
–
Contact the VEIT service team!
Maintenance and cleaning
Cleaning program (cleaning version)
30.09.2022
Steam generator VEIT SG67
46
