Ecoflam BLU TS 3000.1 PRE HT Manual page 19

START-UP
Select the gas operation in order to proceed with start up on the gas side. On the selector put the operation on minimum capacity.
MAIN SWITCH
I
0 - OFF
0
1 - ON
START UP THE BURNER
The control box starts the pre-purge cycle, the fan motor and opens the air flaps in full open position.
At the end of pre-purging, the control box drives the servomotor into the ignition position and starts the ignition transformer.
After a few seconds the control box opens the gas valves and starts the flame.
After the flame stabilisation the burner goes in the low flame.
In case of faulty ignition, the control box switches the burner into safety condition, in such a case you must rearm the burner.
Gradually increase burner output from the low flame to the high flame and set gas servomotor curve in order to have
a stable flame. Refer to LAMTEC ETAMATIC manual attacched
Adjusting the maximum air flow rate
In order to adjust the maximum air flow rate see figure with
selector in maximum operation. Loosen the nut holding the air
damper transmission rod and correct air flow till you reach
the combustion values suggested by reading the value on the
combustion analyser. If you do not reach acceptable air flow
rate you shall adjust the firing head. Move the head forward to
increase air flow backwards to reduce.
Servomotor LAMTEC 662R2111/N - Air damper motor pre-setting
Air adjustment is accomplished through LAMTEC ETAMATIC parameters setting. Refer to LAM-
TEC ETAMATIC manual attacched.
420010717300
KMV
!
KMV contactor: check the air fan motor rotation.
If not correct invert the two phases on the power supply.
Firing head setting
The firing head is pre-adjusted at the 50% from the factory. The
setting fully open enables to reach the full power of the burner
and full close to reach the minimum power of the burner.
The optimal position depends on the output that we need to
reach but the default setting shall be modified only when you are
not able to reach the suggested combustion value by adjusting
the air flow in the maximum flame.
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