Operating Manual for 3D Printer BT1.2
20
Extruder connection
3
end of extruder
harness
FAN1 connector
–
longer cable
FAN2 connector
–
shorter cable
extruder heating contacts
(heater)
motor
connector E
temperature sensor connector
trysky
Connect both contacts to the "HE0"
terminal block, carefully tighten with a
flat-blade screwdriver and check the
tightness by pulling. Polarity does not
matter.
Connect the motor connector
(marked "E") to the socket on the
board marked "E0"
Connect the temperature sensor
connector to the socket on the
board marked "TH1"
Connect the FAN1 connector to the
cable splitter socket (this is already
connected to the "HE1" terminal
block). FAN1 connector is on a longer
cable.
Connect the FAN2 connector to the
"FAN" socket on the board. FAN1
connector is on a longer cable.
After connecting all the contacts,
hide the cables in the side tunnel.
Secure the cable harness with cable
tie over the cable from the heated
pad. Before tightening, pre-tension
the cable again (turn it clockwise).
Cut off the cable tie excess.
Optimal cable formation from the
control unit. They are not in contact
with the frame or pad when moving
E
TH
Note: There is a reinforcing brace in the cable
harness.
