_operation test – COATS CDH-4730 Electric-Hydraulic Tire Changer User Manual
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Fig.9
Fig.7
Fig. 8
Fig.10
6._Operation test
Before working with tire-changer it is necessary to carry out some tests to check the correct operation and installation as well.
All the following operations must be carried out with the tool-arm (17 fig 2) set in non-working position.
Press handle 18 to unlock the arm. Pull it and tip it in its non working position. Refer to fig. 11 for carrying out the running test.
Switch on the main switch (1) on control panel. The machine must turn on.
Set lever (2) in the position indicated by the continuous arrow to let the clamping (6) turn
COUNTERCLOCKWISE.
Set lever (2) in the position indicated by the dashed arrow to let the flange (6) turn
CLOCKWISE.
Set lever (3) in the position indicated by the continuous arrow to move the carriage (16)
AWAy FRON THE SPINDLE.
Set lever (3) in the position indicated by the dashed arrow to move the carriage (16)
FORWARDS THE SPINDLE.
Set lever (4) in the position indicated by the continuous arrow to
LOWER the spindle.
Set lever (4) in the position indicated by the dashed arrow to
LIFT the spindle.
When the spindle carrier arm is lowered, there is always a potential for crushing anything in its movementrange. Always work
fron the position given in the intructions keeping well out of worning range of the various moving arm