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10. Accessories
10.1 Adjustment gauge
For adjustment of the ignition electrodes, and for setting the distance bet-
ween air nozzle and oil nozzle, we recommend the application of a special
adjustment gauge (order no.: 10004.00274). The adjustment gauge is uni-
versally applicable for the G/I/K/N/P mixing devices.
G / I / K
Distance
Electrodes
air nozzle –
position
oil nozzle
10.2 Knurled screw to dismount the diaphragm valve
For easy removal of the diaphragm valve from the oil pre-heater we re-
commend the employment of the special knurled screw (order no.:
10023.00026).
10.3 Portable pump tester
For de-airing the suction pipe and for measuring the injection/suction
pressure of the pump we would recommend the tools from our portable
pump tester (order no. 10042.00001) that consists of:
1 Case coated with foamed material
2 Pressure gauge (0 - 25 bar)
3 Vacuum gauge (-1 - 0 bar
4 Flexible pressure gauge extension with
1/8" screwed nipple
5 De-aeration device 1/8" with shut-off
6 Reducing adaptor with 8 x 2mm O-ring
7 Reducing adaptor for vacuum gauge
with 8 x 2mm O-ring
3
2
4
1
N / P
Distance
Electrodes
air nozzle –
position
oil nozzle
10042.00008
10042.00002
10042.00003
10042.00004
10042.00005
10042.00006
10042.00007
6
7
5
10.4 Post ventilation system
With smaller diameters of the combustion chamber as well as of not water
directly cooled combustion chamber (hot combustion chamber), the re-
circulation tube heat up during the burning operation extensively. After
the burner has been deactivated, the radiation that is going out from the
after glowing recirculation tube hits the sensitive components such as the
oil nozzle, oil pre-heater and ignition cable. This effect is intensified
through the thermal buoyancy of the flue gas with vertically downward
positioned alignment of the burner tube (downfall burner). To avoid da-
mages by the components at the area of the mixing unit under these ope-
ration conditions, we recommend a post run of the blower after the bur-
ners deactivation. To realize the post run of the blower we offer two
different post ventilation systems.
Oil firing unit Siemens LMO64
The use of the electronical oil firing unit LMO64 by Siemens is an elegant
way to equip the burner with a post run ventilation system. After deacti-
vation of the burner the program flow of the LMO64 provides a fixed pro-
gramed post venting sequence of 90 seconds. The factory finished instal-
lation of the LMO64 is recommended. For the later replacement of the
standard oil firing unit we offer the LMO64 under the order no.
10010.00041. You should consider that the later conversion makes a re-
wiring of the plug base essential.
Post run relay
As an alternative to the replacement of the firing unit it is possible to equip
the burner with a post run relay at which the post ventilation period is va-
riably adjustable in the range from 18 seconds to 180 seconds. The in-
stallation of the post run relay can be carried out factory finished or can
be converted by using the subsequently specified conversion set (order
no.: 10003.00020).
This consists of:
1 Relay support
2 Post run relay
3 Thread rolling screw, DIN 7500, CM4x8
10.5 Suction silencer
At room air dependent operation it is possible to replace the protection
cover at the fan inlet by a suction air silencer (order no.: 10003.00167) de-
livered as an accessory. The sound reducing internal contour, in combi-
nation with the sound absorbent lining, facilitates an effective reduction
of the suction air noise. Due to the flat design of the silencer its use is also
possible together with the mounted cover. The installation of the suction
silencer may be carried out factory finished or by using the subsequently
specified conversion set (order no.: 10003.00167).
This consists of:
1 Hexagon socket head cap screw SW4
similar DIN 912, M4x50
2 Silencer suction side
3 Inner silencer insert
4 Outer silencer insert
10004.00030
10030.00007
10023.00017
1
2
3
10023.00187
10014.00129
10044.00026
10044.00027
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