Appliance Specifications; Preparations For Start Up - baltur BTL 3H Manual De Instrucciones

APPLIANCE SPECIFICATIONS

Extraneous light / advanced ignition
During the pre-ventilation and/or pre-starting phase there
shall be no flame signal. Should the signal be present, for
example for advanced ignition due to bad tightness of the
electrovalve, external lighting, short-circuit in the photo-
resistance or in the connecting cable, a breakdown in the
flame signal amplifier, and so on., when the pre-ventilation
and safety time has elapsed, the control-box brings the
burner to the emergency stop and cuts off fuel inflow even
during the safety time.
No flame
If there is no flame at the end of the safety time, the control-
box stops the burner immediately.
No flame during operation
If there is no flame during operation, the control-box cuts off
fuel and automatically repeats a new starting program: once
the "t4" time has elapsed, the starting program is over.
Every safety stop of less than 1 second switches off voltage
to terminals 3 - 8 - 11: and to terminal 10, it is possible to
provide a remote signal of emergency stop. Resetting of
the control-box is possible after approx. 50 seconds of
emergency stop.
Program Legend
Control-box output signals
Input signals required
A' Beginning of starting cycle for burners
with light-oil pre-heater "OH"
A Beginning of starting cycle for burner
without light-oil pre-heater
B Flame presence
C Normal operation
D Adjustment stop by "R"
Tension Type
V ~
BV2=t4
220/240 LOA 24.171B27

PREPARATIONS FOR START UP

It should be remembered that 1 kg of light oil is equivalent to approximately 10.200 kcal). Make sure that the return
pipe in the tank has no obstructions, e.g. gate valves, closed plugs etc.
etc. Any eventual obstruction would cause a breakage in the sealing surface situated on the pump shaft. Close the
main switch and the boiler thermostats in order to start up the motor and the ignition transformer. Upon completion
of the pre-ventilation time, the solenoid valve is activated. the electrovalve will cut in and expose the photoresistant
cell to a source of light until the burner stops (shut down). When the pipelines have been filled up (and when fuel
has come out of the nozzle), stop the burner and put the photoresistant cell back in its seat.
NOTE: Should it be necessary to purge air, this can be done by loosening the special fitting which the pump
is provided with (see 0002900910). Do not illuminate the photoresistant cell before the electric valve has
cut in because, in this case, the control box will go to "shut down".
Safety at Pre-ventilation
low voltage
t1
YES 13 s
25 / 47
0006080735_2008/06
tw Light-oil pre-heating time until operation consent
by contact "OW" (minimum thermostat)
t1 Pre-ventilation time
t3 Pre-starting time
t2 Safety time
t3n Post-starting time
t4 Time interval between flame presence and
connection of 2nd valve to terminal 5
Pre-starting Safety
time
t3 t2max
13 s 10 s
Post-starting Time
Interval
t3n BV1-
15 s 15 s