Viessmann Vitoflame 100 Service Instructions Manual page 9

Further details regarding the individual steps
Commissioning, inspection, maintenance
07. If required, adjust the oil pressure at
the pressure adjusting screw of the
oil pump C (for Danfoss pumps,
this may be either at the front or at
the side of the pump, subject to
pump type).
Turn clockwise → pressure increa-
ses
Turn anti-clockwise → pressure
decreases
Note
For standard burner settings, see
the chapter with the same title.
08. Check the actual emission values
after adjusting the oil pressure.
09. Switch OFF the mains isolator and
safeguard against unauthorised
reconnection.
10. Remove the pressure and vacuum
gauges.
11. Check the plug seal rings for dam-
age and replace if required.
Insert plugs "P" A and "V" B.
12. Start the burner and check the plugs
for leaks.
(cont.)
9