102
EM 9250
Operator’s manual
CAUTION
Never raise the guard before the wheel has come to a stop.
CAUTION
If the wheel keeps spinning permanently due to a fault on the machine, switch off the
machine using the main switch or disconnect the plug from the power supply board
(emergency stop) and wait until the wheel stops before raising the guard.
If the
key is pressed whilst the wheel is rotating, the spin will be prematurely
interrupted.
7. UNBALANCE DISPLAY WITHOUT
ROUNDING-OFF
When started up, the machine is set to display the unbalance values at five-gramme incre-
ments, i.e. rounded to the nearest multiple of five (or quarters of an ounce if visualised
in ounces).
In this condition, the first four grams of unbalance are not displayed since an appropriate
threshold, indicated by illumination of the
LED on the display panel, is activated.
The
key can be pressed to temporarily eliminate the threshold (the LED “g x 5”;
“oz x 1/4” goes out) and the unbalance values will be displayed gram by gram (or in tenths
of an ounce if display in ounces is active).
CAUTION
This key is deactivated if the gram by gram unbalance display has been set in the ma-
chine set up or if the ALU1P or ALU2P balancing programme is used.
8. BALANCING WEIGHT APPLICATION
• clip weights
- Select the first side to be balanced.
- Turn the wheel until the central element of the corresponding position indicator lights
up.
- Apply the indicated balancing weight in the position of the rim corresponding to 12
o'clock.
