52 9.3 Tightening Torques; 52 9.3.1 Fastening Parts; Coupling Halves; 53 9.4 Machinery Noise Information - Bosch EPS 625 Manual Original

9.3 Tightening torques
For the purpose of safety, the tightening torques listed
in the following sections must be used during routine
maintenance or during repair.
9.3.1 Fastening parts
Tightening torques of the fastening parts:
Size 5.6 6.8
M 5
M 8 14 +3
M 10
M 12
M 14 90 +10
M 16 135 +10
9.3.2

Coupling halves

On the injection-pump camshaft
Size Bevel gear
diameter [mm]
M 12
M 14 x 1,5
M 18 x 1,5
M 20 x 1,5
M 24 x 1,5
M 30 x 1,5
Robert Bosch GmbH
8.8 10.9
5 +2
23 +3 32 +5
45 +8 65 +8
80 +8 125 +10
135 +10
210 +10
Tightening torque
[Nm]
17 60 +10
20 80 +10
25 130 +10
30 200 +20
35 250 +50
40 300 +50
Technical data | EPS 625 | 71
9.4 Machinery noise information

pursuant to the bench safety code

R
Noise measurement performed in accordance with
DIN EN ISO 3744 and DIN EN ISO 11204 standards.
R
Sound power measurement performed in
accordance with DIN ISO 3744 standard.
Measurement condition
Test bench
without
injection pump
Speed n = n =
0 4000
Acoustic
power
level A
72 96
L
WA
(Values
in dB)
Work-
place-
related
58 81
emission
value L
Pa
Test bench Test bench
with VE with PE
injection pump injection pump
n = n = n = n =
750 1360 500 1150
97 102 99 111
85 87 83 96
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1 689 988 262 2017-12-26
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