Zipper Mowers ZI-RWM99, Operation Manual

Page: 22 / 32

22
TO MINIMIZE STATIC UNBALANCE
When standard commercially available weights with pitch of 5 every 5g, an unbalance of up to 4g can re-
main.
The damage of such approximation is conspicuous for the fact that most of the disturbance of vehicle are
caused by unbalance. The computer indicates automatically the optimum entity of the weights to be applied
by approximating them in intelligent mode according to their position.
-Press “END” to display actual unbalance
-The instruments show”0” for unbalance less than 5g; to display the residual unbalance, press “END”
STATIC-ALU
The available functions show where to place the corrective weights in positions differing from the normal
ones.
Press “ALU” and “F” to select the required functions (SEE OPTIONAL FEATURES)
The amounts of unbalance are displayed correct on the basis of the selected correction position.
NORMAL - Balancing of steel or light alloy rims by applying clip-on weights
on the rim edges.
STATIC- STATIC correction is required for motorcycle wheels or when it is
impossible to place the weights on both sides of the rim.
ALU1- Balancing of light alloy rims whit application of the adhesive weights
on the rim shoulder.
ALU2- Balancing of alloy rims with hidden application of the outer adhesive
weight. Position of the outer weight is the one shown in the figure.
ALU3- Combined balancing: clip-on weight on inside; hidden application of
the adhesive weight on the outside.
SPECIAL “S” FUNCTION
This function is used for unusually shaped alloy rims where “ALU2 “ is not able to guarantee sufficient accuracy.