Product Description; Application; Requirements - Bosch EPS 625 Original Instructions Manual

3.

Product description

3.1

Application

The original instructions describes the EPS 625 - a
heavy-duty fuel injection pump calibration test bench.
The EPS 625 can be used for checking Bosch distribu-
tor/in-line injection pumps PE(S) A, PE(S) B, PE(S) H,
PES K, PE(S) M, PE(S) MW, PE(S) P, PE(S) R, VM, VA,
VE and other comparable makes of injection pump.
i
The EPS 625 cannot be used for the distributor
pump VP44, common rail components and for unit
injectors.
i
Further information on the clamping and driving
devices, measuring and test instruments, pressure
lines, test nozzle holders, etc. can be found in the
"Catalog for Accessories and Special Accessories"
(order number 1 689 980 289). Please contact your
Bosch dealer to order the catalog.
3.2

Requirements

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See chapter 9.2 for the dimensions of the bench.
R
The EPS 625 must be operated in closed, sheltered
and dust-free room. Do not operate EPS 625 out-
doors.
R
Operating temperature should be between 5
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Flat surface with rigid (concrete) flooring
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Adequate ventilation and lighting
!
Use only ISO 4113 test oil. Do not use inflammatory
liquids such as petrol, naphtha or thinner.
R
50 lts of ISO 4113 test oil
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The customer must provide a pressure reducer (set
to 200 kPa), a safety valve and a shut-off valve in the
cooling water inlet. A coolant flow rate of min. 15 l/
min. must be ensured, in order to provide sufficient
cooling.
R
The cooling water temperature must not exceed
17 °C. If the coolant feed temperature exceeds 17
degrees Celsius, a cooling device must be fitted by
the customer.
R
Compressed air supply of 6 bar (maximum)
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Provision of a grounded, symmetrical 3-phase AC
network with 50/60 Hz mains frequency.
Robert Bosch GmbH
Product description | EPS 625 | 41
R
Back-up fuse protection required:
$
400 V – 500 V = 35 amps
$
200 V – 240 V = 63 amps
R
300 mA current-limiting circuit breaker for the ser-
vice sockets 230 V.
R
Safety equipment, such as safety goggles, ear protec-
tion, safety shoes and face shields must be provided
and worn.
R
Basic workshop tools like spanners, screw-drivers,
torque wrenches etc.
R
The operator must provide noise protection facilities.
PC system prerequisites
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Processor: Intel x86 compatible, 2 GHz or higher
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RAM: minimum 2 GB
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Minimum hard disk size 50 GB
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Drive: DVD drive
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Minimum screen resolution: 800 x 600 with 256
colours
R
Operating system: Windows 7 (64-bit)
R
USB port: USB 2.0
i
A USB 2.0 port is essential for connection to the
EPS 625.
C to 40 C
o o
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1 689 988 262 2017-12-26