Safety During System Maintenance; Pump Identification; Technical Characteristics - Pratissoli MK2 Série Manuel D'utilisation Et D'entretien

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
MK2 40
MK2 45
MK2 50
MK2 55
MK2 60
MK2 65
Flow rate
Rpm
l/min
1500 153
1800 149
1500 193
1800 189
1500 239
1800 233
1500 289
1800 282
1500 343
1800 335
1500 403
1800 394
37
4

PUMP IDENTIFICATION

Each pump has an identification label, showing:
- Pump model and version
- Serial number
- Max revs
- Absorbed power HP - kW
- Pressure bar - P.S.I.
- Flow rate l/min - Rpm
Model, version and serial number must always be
indicated when ordering spare parts
Pressure
Gpm bar psi
40.4 400 5800
39.4 400 5800
51.0 300 4350
49.9 300 4350
63.1 250 3625
61.6 250 3625
76.4 200 2900
74.5 200 2900
90.6 170 2465
88.5 170 2465
106.5 150 2175
104.1 150 2175
M OD EL L O
M A TR ICOL A
R .P.M.
k W/C V
b ar/P.S.I.
l.min./G.P.M.
INTERPUMP GROUP S.P.A.
MADE IN ITALY
Fig. 1
Power
kW HP
159 117
155 114
150 110
147 108
155 114
151 111
150 110
146 107
151 111
148 109
157 115
154 113