7
Initial start−up, inspection and maintenance
Further details regarding the individual steps
(cont.)
Oil pressure adjustment and vacuum check
The oil pressure is preset at the factory according to the oil throughput.
Adjust the oil pressure, if necessary.
1.
Isolate the mains electricity supply
and safeguard against
unauthorised reconnection.
2.
Unscrew drain plugP
A
from the
oil pump.
3.
Unscrew drain plugV
B
from the
oil pump.
Note
This allows the oil to drain from
the oil pump.
4.
Insert a pressure gauge (range
0
25bar) and a vacuum gauge
(range 0
1bar).
Note
Seal the pressure and vacuum
gauges only with copper or
aluminium gaskets or O rings
.
Never use PTFE tape.
5.
Start up the burner.
Note
The solenoid valve opens.
6.
Read off the oil and vacuum
pressures of the pump on the
relevant gauges (vacuum should
be max. 0.35bar given a head of
3m between the oil pump and the
bottom of the tank).
Note
Where vacuum measures higher
than 0.35bar, check filter for
cleanliness or pipe run.
5692589GB
Danfoss oil pump, typeBFP31
Suntec oil pump, typeALE35
C
A
B
A
B
C
Содержание VEK
Страница 31: ...31 Parts list Parts list cont 5692 589 GB 002 001 017 005 049 009...
Страница 33: ...33 Parts list Parts list cont 5692 589 GB 047 020 041 021 040 80o 80p 034 033 046 039 038...
Страница 34: ...34 Parts list Parts list cont 5692 589 GB 030 80d 80l 044 042 045 80m 032 027 80d 019 043 023 022...
Страница 37: ...37 Appendix 5692 589 GB...
Страница 39: ...39 Appendix Maint service Maint service Maint service Maint service 5692 589 GB...
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