Product Manual

Page 9 of 26
Below are functions of each main micro switch on circuit.
LS1: It is at the right hand of Motor M1, refer to Fig. 8. The contact point will be pushed by cam of micro-switch
when the machine is set to zero.
LS2: It is beside LS1. It detects the position of banding, retracting or cooling.
LS4: It is under the sliding board. The machine begins to pack when strap head hits the touch-contact switch
through inserting slot.
HL1: Quick heat piece is at the right side of fan 1. When the machine starts, it can reach the proper temperature
within 20 second.
Fan1: Fan, it can exhaust smoke while strapping.
M1: Main motor controls the cam, cuts straps and adhesives PP straps.
M2: Feeding and retracting strap motor. It controls sending strap and tensioning work.
LS4
LS1
LS2
M2
M1
HL1
FAN1
Fig. 8 Micro switches