Viessmann Vitoflame 200 Service Instructions Manual page 7

Further details regarding the individual steps
7. If necessary, set oil pressure on
oil pump pressure setting
screw C (for Danfoss pumps,
subject to type, either at front or
side).
Clockwise
Anti−clockwise ³ pressure falls.
For standard values for burner
settings, see page 35.
8. Check the actual emission values
after adjusting the oil pressure.
9. Isolate mains electricity supply
and safeguard against
unauthorised reconnection.
10. Remove pressure and vacuum
gauges.
11. Insert drain plugs P A and V B.
Check plug seals for damage and
replace if necessary.
12. Start burner and check plugs for
leaks.
Initial start−up, inspection and maintenance
³ pressure rises
(cont.)
7