-
9
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the turntable. With the help of the mounting head, the tire is detached completely.
10.6.3. Mounting the tire
Lubricate the tire bead and rotate the turntable, mount the bottom bead with the mounting head;
Pull the hex rod out, press the upper bead under the mounting head 5mm with the tire pressing roller, rotate the
rotating arm and move the tire pressing block above the tire;
Don’t touch with the rim in the operation, or it causes damage on the rim due to friction.
Tread the powe
r supply pedal to rotate the turntable and the tire pressing block, lower the help arm to press the tire
under the rim. Mount the tire with the mounting head. If you thread the power supply pedal again, you can quickly
mount the tire. Please pay attention to the safety in the process of operation.（Fig 17）
11. Inflating the tire :
Importance: It is very dangerous during inflating operation, take carefully and comply with instruction. When inflating, it
will turn to be extremely d
angerous if problems happen to tyre or rim. The possible burst force tire goes upward and outward,
the big power may cause injury or death of the operator or the people around.
Tyre may burst caused by following:
1) The wheel rim and the tyre are not of the same size;
2) The tyre or the wheel rim is damaged;
3) The pressure of tyre inflation is over the max. pressure recommended by manufacturer;
4) The operator fail to comply with the safety regulation;
Please operate as follows:
1) R
emove the valve cap from the valve stem;
2) Check to make sure the air nozzle is pressed down completely over the threads of the
valve stem.
3) Check to make sure that the tyre and the wheel rim are of the same size;
Fig 18
4) Lubricate both the tyre bead and the wheel rim, additional lubrication is required if needed;
5) Inflate the tyre with break, while inflating, check the pressure listed on the pressure gauge, also check whether the bead is
fixed or not. Repeat operation above unt
il the bead is secured; you need take special steps when inflating convex rim or
double convex rim;
6) Continue inflating and check the air pressure frequently until to reach the required pressure.
Note:Never exceed the max. inflation pressure given by the tyre manufacturer.
Keep hands and your body away from inflating tyres.
Only specially trained persons are allowed to perform the operations, do not allow other to operate or be near the tyre
changer.
12. Moving machine:
P
lease use forklift to move the machine. Disconnect the tyre changer from the electricity power supply and pneumatic power
supply, lift the base board and insert the feet of forklift. Then mount the tyre changer machine to a new position and fix it
tightly.
Note: the place chosen for fixing the tyre changer must meet the safety regulation.
13. Maintenance:
Caution: please disconnect the machine from electric power supply and pneumatic power supply.
Caution: only the profes
sional persons can do the maintenance. To prolong the machine's life,
maintain the machine timely according to the manual. Otherwise, it will impact the reliability of the
machine or even cause injury to operator and others nearby.
Caution: before performing any maintenance, disconnect the tyre changer from the electric power
supply and pneumatic power supply, and depress the Jaws open and close Pedal or Turntable Rotation
Pedal for 3~4 times to evacuate all compressed
air from the machine. Damaged parts must be
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