ET 66 - ET 66 M operator’s manual
USING THE WHEEL LIFT
Main operating components (fig.8):
A Carriage movement handle
B Lift/lower lever
C Lift platform
The wheel lift incorporated in the balancing machine serves for fast and fatigue-free
mounting/demounting of truck wheels weighing up to 150 kg. For correct operation the
compressed air supply pressure must be at least 8 bar. This circuit has a pressure
regulator filter (L, fig.4) settable to a maximum value of about 10 bar.
WARNING
It is strictly prohibited to attempt to alter the pressure setting of the relief vales or
the pressure limiter.
The manufacturer declines all liability for damage if the valves have been tampered
with.
WARNING
The utmost attention is required during horizontal movement and lifting to avoid the
risk of crushing hands or feet.
WARNING
During horizontal movements and lifting, hold the wheel in position with one hand
to stop it falling.
Wheel mounting
- Fit the correct stepped flange or the distance ring for cones depending on whether
you intend to centre the wheel using a flange or a cone;
- push lever E, fig.4, to engage the shaft brake (this will make the successive stages
easier);
- set the wheel lift in its fully extended position using the relevant handle (A, fig.8);
- roll the wheel onto the lift platform (C, fig.8);
- raise the wheel by setting the control lever (B, fig.8) to UP, until the centre hole is
aligned with the spin shaft;
- push the carriage toward the balancer so that the spin shaft enters the centre hole. If
you are using the stepped flange the centre hole must be properly aligned with the
most suitable step.
To ensure accurate centring do not lower the wheel lift before the wheel is properly
clamped.
- Secure the wheel using the relevant counter flange (or cone) and the spinner;
- release the brake by pulling the brake lever (only for ET66),
- remove the brake locking handle (only for ET66 M),
- lower the wheel lift by setting the control lever to DOWN and then push it back to its
rest position (fully retracted) so that it is well clear of the work area during the spin
cycle.
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