Product Manual

Page 6 of 26
3. FEEDING STRAPS (as shown in Fig. 4)
WARNING: Before feeding the strap, make sure that the machine is turned off and the cord plug is pulled off
from the electric outlet.
1. Pull the PP strap end until about 1 meter (3 feet) straps are off the reel.
2. Put the end of the strap through wheel (A) and (B), then to transition wheel (C), and come out from the side.
3. Insert the head of the straps to (D).
4. Continue to feed straps until it pass through the rollers (E).
5. Press the Manual feeding/ retracting button (6), the machine will run, and the strap is fed manually. Do not
release the button until the end of strap comes out from point (F).
4. The function of potentiometer on PCB
RV1
Measure the voltage between two ends of capacitance C17 by adjusting RV1. Adjusting it clockwise, the voltage
will increase and then the minimum tension increase. Adjusting it anti-clockwise, the voltage will decrease and
then the minimum tension decrease. (Usually it is pre-adjusted at factory and no need to adjust again.)
RV2
When the machine starts, it takes 15 seconds to warm up. When it warms up, the indicator on the PC board
flickers. The warm up process stops if the indicator not flickers. Adjusting RV2 clockwise, the heating voltage
between two ends of the heater increase. Adjusting it anti-clockwise, the heating voltage between two ends of the
heater decrease. (Usually it is pre-adjusted at factory and no need to adjust again if the temperature can reach
requirements.)
OPERATION
WARNING: Before connect the power, set the power switch on the position of O (OFF). Make sure the
machine is connected with the ground terminal to the earth. Do not touch heat parts, or you can be burnt.
1. Install coil A on dispenser (Refer to “INSTALLATION OF THE STRAP COIL” in START-UP section).
2. Feed the strap (Refer to “Feeding Straps” in START-UP section).
Fig.4 Feeding strap