Unigas PG60, Manual Of Installation - Use - Maintenance

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CIB UNIGAS - M039191CA
21
15 set the
TAB
thermostat to the minimum in order that the actuator moves progressively towards the low flame position;
16 move cam III (low flame) towards the minimum to move the actuator towards the low flame until the two bearings find the adjusting
screw that refers to a lower position: screw
V
to increase the rate, unscrew to decrease, in order to get the pressure as showed on
diagram in Fig. 10, according to the requested rate.
17 Move again cam III towards the minimum to meet the next screw on the adjusting cam and repeat the previous step; go on this way
as to reach the desired low flame point.
18 The low flame position must never match the ignition position that is why cam
III
must be set 20°- 30° more than the ignition posi-
tion.
Turn the burner off; then start it up again. If the adjustment is not correct, repeat the previous steps.
Adjustment by the Siemens SQL33.. servocontrol
1 Open the electrical panel to check the fam motor rotation and act directly on the related solenoid starter (see next picture): keep
pressed until the oil circuit is charged.
2 bleed the air from the
M
pressure gauge port (Fig. 18) by loosing the cap without removing it, then release the solenoid starter.
Fig. 18
Suntec AJ6 Suntec J6 Danfoss RSB
Danfoss KSM..L.. Suntec TA.
CV
M
VR
M
VR
VR
M
M
VR
VR
M