Product Description; Use; Operating Prerequisite; Scope Of Delivery - Bosch 1 687 010 490 Manual Original

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18 | 1 687 010 490 | Product description

3. Product description
3.1

Use

This accessory set contains clamping accessories and
connection accessories, as well as the low pressure
regulating unit for testing type CP4 Bosch common rail
pumps (hereinafter referred to as CP4) with test set
CRS 845H.
!
The user bears sole responsibility for the
correctness and suitability of component test
procedures that he has created. Robert Bosch
GmbH gives no warranty and accepts no liability
for damages, expenditure, and other consequences
that may arise as the result of incorrect or wrongly
defined actuating data, setting and test values on
the part of the user. For Bosch test specimens the
component test procedures and test parameters
stored in the database (CD TestData) must be
used. The user has sole responsibility for the
accuracy of the test values for third-party pumps.
i
With the installation of the low-pressure regulating
unit the inflow pressure and return pressure
for distributor fuel injection pumps, in-line fuel-
injection pumps, and common rail high-pressure
pumps, as well as for unit injectors (UI) and
unit pump (UP) is automatically regulated in
conjunction with test set CAM 847. For this the
control valve must be set to maximum pressure
for the test oil supply(600 kPa or 6 bar) and test
oil return (250 kPa or 2.5 bar) (right slide with
stop). For solenoid valve controlled distributor fuel
injection pumps VP29, VP30, and VP44, the test
oil supply pressure must be set manually via the
test-oil pressure control valve as before, and the
hose line for the test oil return must be directly
connected on the overflow connection of the KMA
(Fig. 2, item 5).
These instructions are a supplement to the existing
instructions for the EPS 815 common rail test bench,
the KMA 802/822 electronic flow metering system and
the common rail test set CRS 845H. These instructions
are only valid in conjunction with the existing
instructions and they must also be kept and passed on
together.
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1 689 989 214 2020-02-24
3.2

Operating prerequisite

R
Test set CRS 845H
R
Software EPS 945 version >4.35
R
CD TestData 2014/C and higher
R
In order to test CP4 the following prerequisites
must be in place:
$
Parts set electrical system 1 687 016 119 and
the sensor block 1 687 023 681 (in the scope
of delivery of parts set low pressure connection
1 687 016 124) installed in EPS 815 (see
installation instructions 1 689 978 606)
$
Parts set 1 687 016 130 installed
$
Parts set 1 687 001 581 installed
$
Parts set 1 687 016 126 installed
3.3

Scope of delivery

Designation
Parts set electrical system
with connecting cable 1 684 465 663
between outlet X22 (EPS 815) and
actuation CP4
Parts set clamping with
Clamping flange
Hex socket head cap screw M10 x 35 (2x)
Hex socket head cap screw M8 x 40 (6x)
Parts set intermediate flange with
Intermediate flange 1 685 702 097
Intermediate flange 1 685 702 099
Intermediate flange 1 685 702 101
Intermediate flange 1 685 702 103
Intermediate flange 1 685 702 107
Parts set high pressure connection with
Nut M16x1.5 (2x)
Nut M16x1 (2x)
Lock nut M16 (2x)
Adapter 1 681 032 113 (2x)
1)
Parts set pressure regulation
Parts set hose guide
CD EP software
CD TestData
Parts set flow throttle for low pressure
Parts set lubricating oil pressure
measurement
Parts set for delivery pump pressure
measurement and vacuum pressure
measurement with
Adapter 1 681 032 115 for Bosch CP4 for
delivery pump pressure measurement
Hose line (Venturi ID4) 1 680 712 361 for
vacuum pressure measurement
Hose line (Venturi ID6) 1 680 712 364 for
vacuum pressure measurement
Hose line (Venturi with AD8 - port)
1 680 712 365 for vacuum pressure
measurement
Order number
1 687 016 119
1 687 016 121
1 687 016 122
1 687 016 123
1 687 016 126
1 687 016 131
1 687 000 956
1 687 370 270
1 687 001 581
1 687 016 130
1 687 016 127
Robert Bosch GmbH