Safety During System Maintenance; Pump Identification; Technical Characteristics - Pratissoli MK29M Serie Manual De Uso Y Mantenimiento

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

Input speed
Reduction ratio
Shaft speed
Model
Valves
MK29M5B Ball
MK29M5D Plate
MK29M8B Ball
MK29M8D Plate
4
Each pump has an identification label, showing:
-
-
-
-
-
-
rpm
i
rpm
Cylinders Pressure
Bar
Psi
50
Ceramic
725
50
Ceramic
725
80
Steel
1160
80
Steel
1160
19

PUMP IDENTIFICATION

Pump model and version
Serial number
Max revs
Absorbed power HP - kW
Pressure bar - P.S.I.
Flow rate l/min - Gpm
MODELLO
MATRICOLA
R.P.M.
kW/CV
bar/P.S.I.
l.min./G.P.M.
INTERPUMP GROUP S.P.A.
MADE IN ITALY
Model, version and serial number must always be
indicated when ordering spare parts
470 650
1,600 2,208
294 294
Flow rate/ Theoretical flow rate with 100% volumetric
Power
l/min 404 405
kW 38.5 38.6
l/min 404 405
kW 38.5 38.6
l/min 404 405
kW 61.7 61.8
l/min 404 405
kW 61.7 61.8
Fig. 1
770 950 1080
2,667 3,278 3,750
289 290 288
efficiency
Flow rate
Power
397 398 396
37.9 38.0 37.8
397 398 396
37.9 38.0 37.8
397 398 396
60.6 60.8 60.5
397 398 396
60.6 60.8 60.5