DM 2000
AUTOMATIC TYRE CHANGER 13"-28" WITH HELPER ARM
OPERATING TEST
Check the four pedals are in their original position; connect the air source, the operation can begin when the
pressure up to 8--10bar
Note: After the connection with the air source the clamp (W) on the turntable (V) should automatic open, which is
setted before delivery.
Pressing the pedal (Q) , the turntable (V) will turn in the clockwise direction.
Raising the pedal (Q): the turntable (V) will turn in the counterclockwise direction.
Pressing the pedal (P), the bead breaker blade (K) will begin to move, when the pedal is released the bead breaker
blade returns to its original position. In the meantime please check towards the body to see if the air regulator works
well. Normally it will drop one drop of oil after the pedal is pressed for 5-6 times, if it drops too quick or too slow,
please adjust the index on the air regulator by a screwdriver.
Pressing the pedal (O), the clamps (W) on the turntable (V) close; (when lightly step the pedal the machine can
show the step moving function). When the pedal is pressed again, the clamps (W) open.
Press the pneumatic locking button (A), to lock the horizontal arm (Y) and vertical arm (B).
Pressing the pedal (N), the post (F) will tilt back slowly, when the pedal is pressed again, the post (F) will return to
its original position.
Press the pedal (U) (this pedal has two position strokes) in the rst position stroke, the in ation hose (Z) exhaust,
in the second position stroke, the in ation hose exhaust, at the same time the air de ated from the holes of the
turntable (V).
Shift the manual control valve (G)/(X) to see if the plastic block (S) and bead breaking disk (H) work well.
Notes:
• The machine must be xed well to avoid the shake during the operation.
• The machine must place on the ground completely.
• Cut off the air and electric power sources before any maintenance.
• Check the screws on every parts of the machine is tight.
• Keep the human body and hands away from the moving parts of the machine during the operation. The necklace,
bracelet, loose clothes and long hair is dangerous for the operators. The operator should wear safe clothes such
as gloves and glasses.
• Keep the working area tidy and clean, or it may cause sudden accident
• The working area should be well lighted.
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