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4. The work area jet range must be absolutely prohibited to
and free from objects that, inadvertently under a pressure
jet, can be damaged and/or create dangerous situations.
5. The water jet must always and only be pointed in the
direction of the work area, including during preliminary
tests or checks.
6. The operator must always pay attention to the trajectory
of debris removed by the water jet. Where necessary,
suitable guards must be provided by the Operator to
protect anything that could become accidentally exposed.
7. The operator should not be distracted for any reason
during work. Workers needing to access the operating area
must wait for the Operator to stop work on his/her own
initiative, after which they should immediately make their
presence known.
8. It is important for safety that all team members are always
fully aware of each other's intentions in order to avoid
dangerous misunderstandings.
9. The high pressure system must not be started up and run
under pressure without all team members in position and
without the Operator having already directed his/her lance
toward the work area.
3.5
Safety during system maintenance
1. High pressure system maintenance must be carried out
in the time intervals set by the manufacturer who is
responsible for the whole group according to law.
2. Maintenance should always be performed by trained and
authorized personnel.
3. Assembly and disassembly of the pump and the various
components must only be carried out by authorized
personnel, using appropriate equipment in order
to prevent damage to components, in particular to
connections.
4. Always only use original spare parts to ensure total
reliability and safety.
5
TECHNICAL CHARACTERISTICS
Model
Rpm
1450
EV20
(E4B2548)
1750
1450
EV22
(E4B1858)
1750
1450
EV25
(E4B1575)
1750
1450
EV26
(E4B1381)
1750
EV28
1450
(E4B1294)
4
Each pump has its own Serial No. XX.XXX.XXX see pos. and
an identification plate see pos. in Fig. 1 which shows:
-
Pump model and version
-
Max revs
-
Absorbed power HP - kW
-
Flow rate l/min - Rpm
-
Pressure bar- PSI
Flow rate
l/min
Gpm
48
12.68
58
15.32
58
15.32
70
18.49
75
19.82
90
23.78
81
21.40
98
25.89
94
24.83
21
PUMP IDENTIFICATION
2
XX.XXX.XXX
2
Mod.
Mat.
Modello
R.P.M.
kW/Cv
Matricola
l.min/GPM
bar/PSI
a brand of
INTERPUMP GROUP S.P.A.
MADE IN ITALY
Mod.
Mat.
Modello
R.P.M.
kW/Cv
Matricola
l.min/GPM
bar/PSI
INTERPUMP
INTERPUMP
GROUP
GROUP
MADE IN ITALY
Model, version and serial number must always be
indicated when ordering spare parts
Pressure
bar
psi
250
3625
22.9
250
3625
27.7
180
2610
19.9
180
2610
24.1
150
2175
21.5
150
2175
25.8
130
1885
20.1
130
1885
24.3
120
1740
21.5
1
R.P.M.
kW/Cv
l.min/GPM
bar/PSI
a brand of
INTERPUMP GROUP S.P.A.
MADE IN ITALY
R.P.M.
kW/Cv
l.min/GPM
bar/PSI
MADE IN ITALY
Fig. 1
Power
kW
HP
31.2
37.7
27.1
32.7
29.2
35.1
27.4
33.1
29.3
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