CLAS DM 1522 Mode D'emploi page 21

DM 1522
AUTOMATIC TIRE CHANGER 10"-24" 1 SPEED SYSTEM 220V
MAINTENANCE
Only the trained operator can do the maintenance.
It is necessary to do the maintenance in accordance with this manual periodically, to correctly
use the machine and prolong the working life of the machine. Otherwise the operation and the
reliability maybe affected, and it may injury the operator or the third person near the machine.
Note: Shut off the power and air source before any maintenance, and release all the compressed
air from the machine.
Keep the machine and the working area clean, prevent any dust from touching the moving parts.
Operation:
• Clean and lubricate the turntable (6) and the clamps (5) and its moving track with diesel oil
weekly; clean the vertical B, and keep it in normal working condition.
• Check the oil level in the air-container periodically. If it needs to be filled, then fill the20# oil. Step
the pedal 5-6times and the oil should drop one drop, otherwise adjust the oil control screw.
• Check and screw down all the connecting parts and all the bolts periodically.
• Keep the horizontal arm clean and lubricate it periodically to make it move smoothly.
• Lubricate all the connecting surface that may bring the displacement and attrition with oil
weekly.
• Prepare a water segregator near the air-compressor, reduce the amount of the water in the
compressed air.
• Check and adjust the tension of the driving belt, to make sure that the turntable can running well.
Note: Shut off the power and air sources before the operation.
Loose the screw on the left panel of the machine to demount the panel,
and then adjust the nut on the motor to loose and tighten the belt. (Fig.
21)
Do the adjustment as follow steps, if the vertical shaft does not lock
well.
1.Shut off the pneumatic supply.
2. Demount the vertical arm cover.
3. Adjust the nut near the thread rod by spanner, or lock the screw at back of the locking plate.
4.Connect the pneumatic supply and observe the locked position, the vertical arm rise up for
3-4mm
Do the adjustment as follow steps, if the horizontal arm does not move smoothly, or not lock well.
• Remove the cover on the post.
• Adjust the screw M6 on two sides by spanner, meanwhile push the horizontal arm till it can move
smoothly, then tighten the nut
• Adjust the screw in the middle by spanner, lock the horizontal arm and observe the change, till
it can only move in the range of 3-4mm, then tighten the nut.