HDG M299, Operation Manual

Page: 113 / 176

©
HDG Bavaria GmbH 07/2008 HDG M299/300/350/400 - Version 1 - en
6 Using the heating system – SERVICE menu
113
• Feeding unit lag time
– This parameter determines the lag time of the rotary feeder
and the stoker auger. The continued running empties the
auger channel when the heating system is shut off.
• Feeding unit lead time
– After a prior Lambda stop, combustion chamber temperature
stop or material stop, the rotary wheel starts earlier than the
delivery system by the period of the preset value.
✎
See “Procedure” in this section.
F
UEL QUANTITY
1
ST
M
ODIFYING FILLING AND AIR START SETTING
• Fuel quantity 1st filling
Change the fuel quantity of the first filling in heating up mode.
• Air start setting
These parameters determine the air quantity of the primary air and
secondary air for heating up mode.
✎
See “Procedure” in this section.
I
GNITION FAN
You can set the phase and form in which the ignition fan is switched
on to aid the start-up procedure. Three settings are available in each
phase:
– Off: The ignition fan is not yet activated in this phase.
– Fan: Only the fan of the ignition fan is activated.
Service 5-05
Dosage pause_min. : 3.0 / 3.0 s
Dosage pause_min. : 3.0 / 4.5 s
Feeding unit lag time : 2.0 / s
Feed system lead time : 2.0 s
END
Service 5-06
Fuel quantity 1st filling : 25.0 %
Primary air start : 15 %
Secondary air start : 30 %
END