SKETCHNBUILD SNB-12A, Manual

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5.5.1 Start:
Before closing the main power supply switch, the emergency stop switch must be
in open condition. Then turn the emergency stop switch to left, and turn on the green
button of main saw, hereby the main saw is started. The scoring saw can be started
only 5s after main saw starting.
5.5.2 Stop:
The red button on the right of green button is the stop button of main saw. Press
down this button, the main saw will be stopped and the scoring saw will be stopped
accordingly.
5.5.3 Emergency Stop:
The machine can be stopped by the emergency stop switch, but this switch only can
be used in case of emergency.
5.6 Reaction of Motor to Overload
Reaction of motor to overload means the motor is over loaded, prior to restart,
causes shall be found out and trouble shall be removed by all means, there is a
thermal rounding protective device to protect the motor, if overheat, the motor will be
stopped automatically. Attention shall be paid in this situation that the motor of the
machine with a scoring saw attached will be stopped automatically even if the scoring
saw motor is not overheated. Only after the thermal relay cooling down, can the motor
be started again, and the thermal relay needs about 10min to cool down.
Electrical box shall be measured by the electrician every year.
5.7 Scoring Saw
The scoring saw is for the breakthrough in panel cutting that is to make the cutting
of both panel surfaces slippery and smooth. Scoring saw first cuts 1-2mm below the
panel, and then the main saw blade cuts it. Scoring saw blade and main saw blade
must be aligned with each other and with the same width.
This machine is furnished with stepped single-score saw blade, which can be
adjusted up and down or left and right by the regulating handle, cut of the scoring saw
blade is 1/10mm wider than the main saw blade, that is to say 5/100mm of each side.
Cut height and left & right adjustments are all completed by the manual adjusting
handle and hand wheel.