Reference Measurement - Beissbarth MT 826 DT Originalbetriebsanleitung

en 56 | MT 826 DT | Decommissioning
12.3.5

Reference measurement

i
Exact centering of the wheel is a basic prerequisite
for this reference measurement and for all
balancing operations.
i
Automatic start has been activated in the
description that follows.
1. Attach a motor vehicle wheel of medium size (e. g.
width 5.5", diameter 14") to the flange.
2. Enter rim data.
3. Close the wheel-guard hood.
 Measurement commences.
4. Create an artificial imbalance by attaching a test
weight of 60 g, for instance, to one of the two sides.
5. Close the wheel-guard hood.
 Measurement commences.
 The MT 826 DT must display precisely this im-
balance (value and position) on this side. For the
other side, the value must not exceed 5 g.
i
To check the position of the imbalance, turn
the wheel until the position recommended for
attachment of the balance weights is attained. The
balance weight attached must be vertically beneath
the axis of rotation (6 o'clock position).
!
Calibration must be repeated in the following cases:
$
Deviation from specified imbalance value (greater
than 1 g on balance weight side, more than 5 g
on other side).
$
Deviation from specified imbalance position
(balance weight not between 5:30 and 6:30
position).
6. Remove balance weight.
7. Release the wheel and rotate it approx. 90°.
8. Secure the wheel again.
9. Close the wheel-guard hood.
 Measurement commences.
"
On completion of this reference measurement, the
display must not exceed a maximum imbalance of 10 g
per side (15 g for particularly heavy wheels). This error
may be caused by the rim centering tolerances. If this
reference measurement indicates greater imbalance,
the components used for centering the wheel must
be checked for wear, play and contamination.
|
1 695 600 575 2016-08-23
13. Decommissioning
13.1 Temporary shutdown
In the event of lengthy periods of non-use:
¶
Unplug the electrical connection.
13.2 Change of location
¶
If the MT 826 DT is passed on, all the
documentation included in the scope of delivery must
be handed over together with the unit.
¶
The MT 826 DT is only ever to be transported in
the original or equivalent packaging.
¶
Unplug the electrical connection.
¶
Heed the notes on initial commissioning.
¶
Bolt the MT 826 DT back onto the pallet.
Beissbarth GmbH