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5. MAINTENANCE
5.1 • REGULAR LUBRICATION
OIL LUBRICATION (Fig. 12)
Use high quality mineral-based oil with anti-oxidation, anti-corrosion and anti-
foaming additives.
Below is a list of some recommended types of oil:
AGIP............... ACER 46 BLASIA 68
ESSO.................. TERESSO 68
SHELL.............TELLUS OIL 68
MOBIL............ DTE 15 - DTE 16
IP................... HIDRUS 68
CASTROL... .....HY SPIN VG 46
The support must be free from any solid contamination or liquid seepage that may
cause rapid deterioration of bearings.
As a periodic check, check
oxidation. (contact the producer for reference values)
The frequency of oil changes depends on operating conditions and type of service.
Generally, high operating temperatures require more frequent oil changes; in particu-
lar:
Oil lubrication intervals (hours of actual operation).
First change
Subsequent changes
Primo cambio
First change
Cambi successivi
300 hours
5.2 • DISASSEMBLY INSTRUCTIONS
- Stop and secure the machine.
- Close all gate valves fitted on the delivery, intake piping and any auxiliary lines
(flushing, cooling).
- Disconnect the electrical power supply.
- In the event of oil lubrication, discharge it.
- Disconnect the pump's mouths from the piping and any auxiliary connections.
- Remove the joint cover.
- Disconnect the electrical cable from the motor.
For detailed disassembly contact the Manufacturer or technician authorised by them.
CAUTION!
In any case never force parts!
the
neutralisation number of the oil and the degree of
Maximum duration
Durata massima
3000 hours
6 months
13
Fig. 12
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