Corghi ProLine 640 Manuel D'utilisation page 57

Table des Matières

Publicité

Les langues disponibles
  • FR

Les langues disponibles

the machine displays the message shown
in Fig. 16A for approximately 3 seconds
to indicate that another position must be
chosen. If the angle selected is less than
120°, the machine displays the message
shown in Fig. 16C, prompting the user to
continue to the next step.
Figure 16C Hidden Weights:
selecting position P2
7 Turn the wheel to the position in which
you wish to apply the second outer
weight (P2) and press
Use the 12 o'clock position as reference
in order to mark the exact position of
weight P2 relative to the imbalance Pe.
The angle between P1 and P2 must be
less than 120° and must include the outer
weight Pe.
8 If the angle selected is greater than
120°, the machine displays Fig. 16D for
approximately 3 seconds to indicate
that the procedure described in step 7
must be repeated correctly. If the angle
selected is less than 120°, the machine
immediately displays the value of
weight P2. The LED
to indicate that the "Hidden Weight"
programme is active.
Figure 16D. Hidden Weights:
Incorrect P2 weight position.
9
Manually turn the wheel, the two unbal-
ance values calculated are displayed
in alternation on the display regarding
the outer side as the angular position
of the wheel changes.
User manual ProLine 640
10 Apply each of the two balancing weights
11 Once the Hidden Weights programme
The HIDDEN WEIGHT function is combined
with the SHIFT PLANES function to allow
balancing weights which are multiples of 5
grams to be used.
The standard ALU programmes allow for the
various modes of application of the weights
(Fig. 15) and supply correct unbalance val-
to confirm.
ues maintaining the settings of the rated
geometric alloy wheel data.
- Press the
the LED corresponding to the ALU pro-
gramme illuminates.
- Press the
sary to confirm selection of the desired Alu
programme (the corresponding balancing
planes are highlighted on the rim shown
on the display).
- Set the rated geometric data.
remains on
If the values of the diameter and of the
distance between the balancing planes,
recalculated on a statistical basis starting
from the rated geometric data of the wheel,
exceed the normally accepted interval stated
in the TECHNICAL DATA section, the "A Alu"
message is displayed.
- Proceed as described for dynamic balanc-
ing.
- For the application of the balancing
weights, refer to the paragraph "SELEC-
TION OF ADHESIVE WEIGHTS APPLICA-
TION POSITION".
Some slight residual unbalances may re-
main at the end of the test spin due to the
as described in the chapter "ALU 1P, 2P
Programmes".
procedure is complete, you may contin-
ue working with any other programme.
Standard ALU Programmes
(ALU 1, 2, 3, 4, 5)
key as often as neces-
and keys until
UK
57

Publicité

Table des Matières
loading

Table des Matières