SKF LINCOLN Centro-Matic P653S Serie Instrucciones De Uso Y Mantenimento página 35

Centro-Matic system schematic with P653S pump
LL
A
M
2
3
P653S pump
1 Pumping housing (3 pump elements)
2 Motor
3 Controller, key board with display
4 Internal pressure switch (P.S.) or
pressure transducer (P.T.)
5 Internal vent valve
6 Reservoir with low-level control
7 Pressure relief, 5 000 psi (350 bar)
external
8 High pressure supply line
9 Injectors, SL-V, SL-1, or SL-32, SL-33,
and SL-V XL injectors
10 Pressure switch (P.S.) or pressure
transducer (P.T.), external, optional.
A Power supply (24 V or 120 V AC,
optional)
6
5
P.S.
or
4
P.T.
NOTE
For proper operation of Centro-Matic
systems, vent pressure before next
lubrication cycle at end of line should be:
• Below 900 psi (62 bar) for SL-V and SL-V
XL type of injectors.
• Below 600 psi (41 bar) for SL-1 type of
injectors.
• Below 200 psi (13,8 bar) for SL-32/33 type
of injectors.
To atmosphere
7
8
35
To bearings
End of line
P.S. or P.T.
optional
10
9
To bearings
Diagram 4