Tailift TPR720A - What if the Drill Bit Get Broken; What if the Screw Tap Get Broken; How if a Person Is Entangled

8-2
8.3 What if the drill bit get broken？
？？
？
a.
Stop the spindle.
b.
Press down the emergent stop button.
c.
Push the gearbox backwards.
d.
Pinch the end of the broken bit with a pliers.
e.
Rotate counter clockwise and pull it out upwards.
8.4 What if the screw tap get broken?
a.
Stop the spindle.
b.
Press down the emergent stop button.
c.
Using thread releaser, rotate the screw tap counter clockwise till it comes out. If it is
impossible to pull it out, you may think to melt it out with EDM or declare it
unusable.
8.5 How if a person is entangled?
a.
Press down the emergent stop button.
b.
Power off.
c.
Switch the speed change lever to the highest gear.
d.
Rotate the spindle with hands counter clockwise (if the spindle moved clockwise
before, then its reverse direction is counter clockwise now) till that the person is free
from the machine.