First Filling Up Of Pipelines; Starting Up And Regulation - baltur TBML 80 ME Bedienungsanleitung

FIRST FILLING UP OF PIPELINES

After making sure that the protective plastic caps inside the pump
fittings have been removed, proceed as follows:
• Bring in the "on" position the switch (1) on the mimic panel of
the burner making sure that the switch (11) is in position "0".
• If the burner is three-phase, make sure that the motor rotates
in an anti-clockwise direction, by observing the burner from the
pump side. The rotation direction can be determined also looking
at the direction of fan rotation through the inspection window
on the back of the scroll. To start the motor, close the remote
control switch manually (pressing on the mobile part) for a few
seconds and watch the direction of the rotation of the fan. If it
is necessary to change the rotation direction, reverse the two
phases to the motor contactor terminals K1.
To positively determine the direction of rotation, wait until
the fan turns very slowly because it is quite possible to
misinterpret direction of rotation.
• Disconnected, if already connected, the flexible pipes from both
suction and return lines.
• Dip the end of the suction flexible pipe into a vessel containing
either lubrification oil or fuel oil (do not use low viscosity products
such as gas-oil, light oil, kerosene. etc).
• Now press key (9) on the control panel to start the motor and the
pump. Wait until the pump has sucked in an amount of lubricant
equal to 1 or 2 glassfuls, then stop. This operation will prevent
the pump from operating dry and will increase the suction power.
Pumps operating at 2800 r.p.m. must not work dry otherwise
they will jam (seizure) within a very short time.
• Now connect the flexible pipes to the suction line and open
all the gate valves fitted on this line and any other similar fuel
cut-off device.
• Press key 9 again to start the pump, which will suck fuel from
the tank. When fuel is seen coming out of the return pipe (not
yet connected), stop.
If the pipe is long, it may be necessary to vent the air through
the appropriate plug. If the pump is not equipped, remove
the plug from the pressure gauge connection.
• Connect the flexible return hose to the pipe and open any gate
valves fitted on this pipe. The burner is now ready to start up.

STARTING UP AND REGULATION

Before starting up the burner make sure that:
• the right type of fuel has been selected.
• Feeding line connections to thermostats or pressure switches are
made exactly according to electric diagram of the control box.
• There is fuel oil in the tank and water in the boiler.
• All the gate valves fitted on the fuel oil suction and return pipes
should be open; the same thing applies to any other fuel cut-off
device.
• Make sure that discharge of combustion products takes place
freely (boiler and chimney gate valves open).
• Make sure that the combustion head penetrates the furnace to
the extent requested by the boiler manufacturer. Make sure the
air shut-off device on the combustion head is in the right position
to ensure a correct combustion; the air passage between disk
and head should be significantly reduced in case of reduced
fuel delivery. When fuel delivery is high, the air passage should
be consequently increased, see chapter "COMBUSTION HEAD
ADJUSTMENT".
• The nozzles fitted on the burner must be suitable for the boiler
capacity. If necessary, replace them with suitable ones. In no
case should the quantity of fuel delivered exceed the maximum
amount required by the boiler and the maximum amount allowed
for the burner.
For burner adjustment see the quick guide supplied.
• Activate the main switch and the control panel switch.
• The programmer starts to operate and activates the burner
devices according to the preset program. The burner will start
operation as described in the Chapter "DESCRIPTION OF
OPERATION".
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