Cleaning Intervals; 33 7.1.2 Activate Maintenance Mode; 33 7.1.3 Clean Measuring Units; 33 7.1.4 Activating The Measurement Mode - Bosch TTM 2104 Manual Original

en | 42 | TTM 2104 / TTM 2204 | Maintenance
7. Maintenance
7.1 Cleaning
7.1.1

Cleaning intervals

R
After a number of vehicle crossings.
Tire surface vehicle
Dry, clean
Wet, dirty
R
In case of concrete soiling of the glass plate, cover
plate or ramp (e.g. moisture, snow, leaves).
7.1.2 Activate maintenance mode
1. Select <Settings>.
2. Select operation mode Maintenance in the General
information tab.
3. Select <Apply>.
"
The measuring unit lighting is turned off.
1 <Settings>
2 General information tab
3 Maintenance mode
4 <Apply>
7.1.3 Clean measuring units
1. Glass plates:
$
Flush with a lot of water and afterwards remove
with the glass squeegee supplied.
i
The glass plate has a functional high-quality coating
that must not the destroyed. Damage leads to faulty
measurements.
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1 691 206 005 2019-02-25
Number of vehicle crossings
1000
100
Fig. 3: Clean the outside of the measuring units.
1 Squeegee
2 Diagnostic opening with glass plate
1. Clean the outsides of the measuring units and
reveals of the diagnostic openings with a paper
cleaning cloth moistened with clear water.
2. Clean the internal spaces with the cover plates
open:
$
Remove course material such as leaves and other
small objects by hand.
$
Remove small objects with a vacuum cleaner.
3. After cleaning the interior: Check clearance below
the diagnosis modules with a feeler gauge. The
clearance must be approx. 2 mm.
!
High pressure cleaners, hard and sharp objects and
microfibre cloths are not suitable for cleaning the
TTM 2104 / TTM 2204 and damage the plates, plate coatings,
seals and cables.
7.1.4 Activating the measurement mode
1. Select <Settings>.
2. Select operation mode Measurement in General
information tab.
3. Select <Apply>.
Robert Bosch GmbH