Fixing The Setpoint Temperature Setting; Switching Off The Air Supply - Leister FUSION 1 Instrucciones De Servicio

7.1 Fixing the setpoint temperature setting

The FUSION 1 provides the option of fixing the setpoint temperature setting. This prevents the required tempera-
ture from being changed. This function is deactivated in the device's as-delivered state.
Setting the required
setpoint
Activating
fixing
Deactivating
fixing

7.2 Switching off the air supply

In certain situations, it is necessary to switch off the air supply temporarily.
The FUSION 1 provides this option.
Switching off the air
supply
30
Use the air temperature potentiometer (10) to
set the required temperature.
Disconnect the FUSION 1 from the line supply
and activate the Setup menu (see Chapter 7,
"Setup menu").
Use the "bo" menu item to activate setpoint fixing
("On").
A padlock appears on the status display.
The setpoint that was previously set is perma-
nently saved and can no longer be changed. You
can cool down the FUSION 1 by rotating the air
temperature potentiometer (10) counterclock-
wise as far as it will go, to the "0" position. As
soon as the potentiometer is turned clockwise
again, the setpoint that was previously saved is
applied.
Disconnect the FUSION 1 from the line supply
and activate the Setup menu (see Chapter 7,
"Setup menu").
Use the "bo" menu item to deactivate setpoint
fixing ("OFF"; see Chapter 7, "Setup menu").
The temperature setpoint can now be set again
as required.
Use the hot-air blower switch (12) to switch off
the heating and the blower. A countdown counter
appears on the status display area of the LCD
display (11). You can extrude without the air
supply for a maximum of 60 seconds. If you do
not switch the hot-air blower back on during this
time, the extruder drive will stop.