Bosch KMA 800 - Software Settings; Test Run; Measuring the Overflow Rate

1 689 989 349 2017-07-01| Robert Bosch GmbH
enInitial Commissioning | KMA 802/822 | 13
4.5.3 Software settings
1. Switch on the measuring device KMA and start up
software EPS945.
2. The following items must be checked or set in the
EPS945 software under
"Configuration" (see online help for EPS 945):
$ calibration values of the quantity measuring cells
$ calibration values of the overflow sensors
$ function of the temperature display and inputs of
temperature presettings.
i Measuring cell B1 (fig. 11, item 5) in the hydraulics
compartment of the measuring device corresponds
to measuring cell 1 in the display ”Calibration of the
volume meter".
Procedure:
1. In the display, call up "Injection component test -
main menu" by means of key F7 Configuration.
2. A password request appears.
3. Enter the password "1958" in the input row.
4. Select calibration in the configuration menu item.
Further selection options appear in the window
Calibration.
5. Select each further option in turn and check all data
by means of the measurement record.
i The measurement records are stored inside the KMA.
6. In the event that the measurement data in the record
do not correspond with the input data, correct them
and store the values using the key F4 Save.
i If the test bench has not been operated for a prolon-
ged period (e.g. overnight), the room temperature
is displayed. If no temperature sensor is connected,
there is no display.
4.6 Test run
The KMA must not be operated without a
cover.
1. Reinstall cover on measuring equipment.
2. Check the performance of the quantity measurement
cells by clamping the injection pump to the EPS and
operating it.
! During the initial start-up all twelve measuring channels
must first be filled by one injection pump.
i After a short time (measuring system is automatically
filled and vented during this time) the individual flow
rates are displayed in the basic "Speed-adjustment"
program.
4.7 Measuring the overflow rate
1
458737/11
The overflow rate can be measured continuously.
In-line injection pump
¶ Connect the test-oil return line with an 18 mm dia-
meter ring piece and hollow screw (1) to the top of
the KMA802 measuring device.
Distributor injection pump
¶ Connect the test-oil return line with an 18 mm dia-
meter ring piece to the top of the KMA 802 measu-
ring device.