38
5-12
5-13
5-14
5-14
1
5-6
5-15
Operation
5.6.2.3 Alu2 and Alu3 (HWM) mode
Select this mode for more exact balancing, weight
positioning behind spokes or special rims (PAX, TRX,
CTS, etc.).
When selected, the display shows:
HWM1: Two stick-on weights (Fig. 5-12).
HWM2: Left plane: clip-on weight
Right plane: stick-on weight (Fig. 5-13).
The relevant HWM indicator is lit.
Note:
Figure 5-14 (1) and (2) shows the rim reference points.
The distance between the left plane and right plane
offset points must be 77 mm (3") minimum.
Note: To balance a PAX wheel (HWM1 only):
• Select mm mode (Chapter 5.4).
• The rim diameter can only be changed to the
predefi ned values. Enter dimensions.
• After entering the dimensions, spin the wheel.
Always apply the stick-on weights at the positions
indicated. Check the correct weight application
distance when the display shows the value "0" and
the machine beeps.
• Apply the weight in the left plane.
If the weight is to be split and put exactly
Note:
behind two spokes, select SWM now.
Refer to Chapter 5.9.
• Apply the weight in the right plane.
• Perform a check spin.
5.6.2.4 "Alu2P" and "Alu3P"
— Select the menu key (1 Fig. 5-6) to recall the
required ALU P weight positions.
— Move the internal gauge arm gauge into position
on the rim to select the initial weight application
position (internal rim side). Keep it in this position
until an audible signal is heard.
— Position and hold the internal gauge in the second
position on the rim to select the application position
on the right side of the rim.
Shortly afterwards the machine emits an audible signal
to indicate that the machine automatically saves the
weight application coordinates.
— Move the gauge to the idle position.
5.6.2.5 Static balancing
Only static imbalance is measured and corrected.
When selected, the display is as shown in Figure 5-6.
Figure 5-15 shows the recommended rim reference
point.