Operating and maintenance instructions
EN
15
LI 3019.03
Fig.9
SERVICING FREQUENCY
DESCRIPTION OF THE OPERATION
AUTHORIZED PERSONNEL
24 Hours/every day
Check oil level before starting.
Operator
100 Hours/every week
Clean the external inlet element with a blast of air
Operator
Clean with a blast of air the cooling surfaces of the pump and
of the electric motor.
Operator
*500/1000
Hours/every 6
months
Replace the lubricating oil.
Skilled Worker
If the pressure gauge is fitted to the pump, check the oil separator
(max 0,7 bar), if necessary, replace it.
Skilled Worker
Replace the gas-ballast felt disk (pos.115).
Skilled Worker
2000 Hours/every year
Replace the oil separator (pos.37)
Skilled Worker
Check and if necessary replace the coupling rubber insert
(pos. 23)
Skilled Worker
Check the electrical connections.
Skilled Worker
30000 Hours/every 5 years
Pump overhaul.
Customer Service
* The first oil change has to be done after 500 hours of operation. If any polluting substances are found in the oil, next oil
change could take place within 1000 hours.