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DESCRIPTION
Compressed air operated piston-type reciprocating pump. This high capacity demand pump for ink is suitable for large installations with long
lengths of piping supplying several outlets simultaneously. This pump is mounted directly or double post ram or pump stand.
INSTALLATION-OPERATION
!
WARNING: Read all instruction manuals, tags, and labels before operating the equipment. This equipment is for professional use only.
• The non compatible fluids may cause damage in the pump and
serious personal injury. This equipment is not intended for use with
fluids that fall within the Group 1 fluid as defined that are explosive,
extremely flammable, highly flammable, flammable, very toxic, toxic,
oxidizing or where the vapor pressure if greater than 0.5 bar above
the pressure atmospheric at the maximum allowable temperature.
• The pump generates high or very high pressures. Do not exceed the
maximum air inlet pressure of 7 bar.
• A direct hit against the human body may result in an injury.
• All air must be bleed from the pump and pipe work system before it
is used, especially before the pump is allowed to stall under-pressure.
If the container supplying the pump is changed, the bleed valve on
the outlet of the pump should be opened to remove the air pocket
caused by the change. Air trapped in the system will cause spiting of
material as it leaves the system. In additional to the danger from
flying material, the sudden released of the pressure can cause, hoses,
valves, fixtures etc. to move violently and unexpectedly.
RECOMMENDED SEQUENCE OF OPERATION
TYPICAL INSTALLATION
Figure 2 is a typical installation shown with all the recommended
accessories for the pump to operate correctly.
NOTE: The compressed air supply must be set between 3 and 7 bar (43
– 100 psi), being 6 bar (87 psi) the recommended pressure. An air
closing valve must be installed, in order to be able to close the
compressed air line at the end of the day (If the air inlet not is closed
and there is a leakage in some point of the ink outlet circuit, the pump
will start automatically, emptying the container or dry-running).
Pos
Description
A
Air shut off valve
B
Filter regulator
C
Air hose
D
Quick coupling
E
Connection nipple
F
Pump
G
Ink hose
H
Ink shut off valve
2
854 815 R. 07/19
SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com
G
H
F
• This unit may have stored pressure, released all pressure and
disconnect from any fluid systems before servicing. To ensure safe
operation of this unit, all service work should be by qualified
personnel only.
• When not in use, be sure to shut off the air supply to avoid accidents.
• Do not alter or modify this equipment. Use genuine components
provided from Samoa Industrial, S. A. Any unauthorized tampering
with this equipment, improper use, poor maintenance or removal of
identifications labels may invalidate the guarantee.
• All fittings in the system connected to the outlet of the pump should
be suitable for the maximum possible pressure generated by the
pump/air motor. If the systems cannot be designed to take the
maximum pressure produced by the pump, safety valves or diverter
valves should be fitted.
• All pumps are tested with grease and may have large quantities of
this grease remaining in the pump.
E
D
Fig. 2
B
A
C
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