8.2 Blow-down
Fig. 14: Position of the blow-down tank during blow-down
1 Screw cap
2 Marking
3 Diffuser
CAUTION!
Risk of burns!
Incorrect blow-down poses a risk of burns. The
following safety measures must be performed in
a controlled manner prior to every blow-down
process:
– Only use original VEIT blow-down tank.
– Check blow-down tank and blow-down hose for
visible damage.
In the event of damages, replace the tank
and/or hose.
Do NOT start the blow-down process.
– The blow-down tank must be filled with cold
water up to the mark.
– The cover of the blow-down tank must be fixed
between the two stainless steel clamps.
– The holes in the diffuser must be free from any
lime deposits and contamination.
– The diffuser must be inserted in the tank as
close as possible to the bottom.
– The screw cap must be tightly screwed onto
the tank.
» Continued on the next page
Maintenance and cleaning
Blow-down
30.09.2022
Steam generator VEIT SG67
42