en – Original instructions
e-IXPS - Installation, Operation and Maintenance Instructions
27
WARNING:
Make sure that the drained liquid cannot cause damage or injuries.
WARNING:
It is prohibited to dispose of lubricating fluids and other hazardous substances in the
environment.
6.2
Periodic maintenance
DANGER: Excessive temperatures due to friction
Regularly check the coupling protection and other covers of rotating parts for deformation and
enough clearance from the rotating parts themselves.
CAUTION: Excessive unit vibrations due to mechanical or installation failure
Check the vibrations of the pump and the motor at regular intervals or install a vibration
monitoring system.
DANGER: Risk of burns with hot and toxic fluid due to incorrectly serviced shaft seal
Regularly service the shaft seal.
General information
Type of
maintenance
Purpose
Interval
Check
Check:
•
That there are no unwanted noise or vibrations
•
The mechanical seal
•
That there are no liquid leaks from the gaskets
•
The tightness of screws and bolts
•
The motor adapter
•
The filter in the suction pipe for clogging; clean as necessary
Daily
Check
Check the temperature of the motor bearings
Check the operation of the device in standby
Every 2 weeks
Check
If the unit is prone to chemical or abrasive wear, check its
condition
Every 6 months
Check the terminal board for signs of overheating and arc
flashes
Once a year
Cleaning
Clean the cooling fan
Topping up or
replacement
Top up or replace the grease of the motor bearings (only for
bearings requiring lubrication)
Refer to the motor data plate and
instructions for information on the type of
grease and how often it needs to be
topped up or replaced
Replacement Replace the motor bearings
Every 25000 hours of operation or every 5
years, when the first of the two limits is
reached
