Annovi Reverberi HSHP, Инструкция по эксплуатации

Страница: 43 / 120

English Use and Installation
43
7 MAINTENANCE INSTRUCTIONS
The maintenance operations are to be performed by
qualified and authorised technical personnel, who
possess the specific knowledge needed to perform the
job without risk.
Before doing any maintenance work, depressurise the
water system and disconnect the electric pump from
the power source.
When the operations are completed, check that no
tools, rags, clothing or foreign materials have been
(1) This interval only refers to the first oil change
Safety recommendations for maintenance
Scheduled maintenance table
Interval Component Type of intervention Reference
Every working day
Filter Check the condition of the
filter cartridge
See “Regular inspection of the
filter“
Pump Check the oil level See “Checking the oil level“
Every 50 working hours
Electric pump Check the tightness of the
mounting bolts
See “Inspecting the electric
pump mounting“
Lines and connections Check See “Inspection of the lines
and connections“
Pump Change oil (1) See “Changing the oil“
Every 100 working hours
(wobble-plate pump)
Pump Change the oil See “Changing the oil“
Electric motor Check that the insulating parts
are in good condition
Electric motor cable clips and
cable terminals
Check that all the cable clips
and terminals are securely
tightened
Electric motor terminal box
and cable guides
Check that the terminal boxes
and cable guides are sealed to
prevent external agents from
entering
Every 200 working hours
(wobble-plate pump)
Pump gaskets Replacement Contact an authorised service
centre
Intake and delivery valves Replacement Contact an authorised service
centre
Every year or 500 working
hours
Pump Change the oil See “Changing the oil“
Electric motor Check that the insulating parts
are in good condition
Electric motor cable clips and
cable terminals
Check that all the cable clips
and terminals are securely
tightened
Electric motor terminal box
and cable guides
Check that the terminal boxes
and cable guides are sealed to
prevent external agents from
entering
Every 800 working hours
Pump gaskets Replacement Contact an authorised service
centre
Intake and delivery valves Replacement Contact an authorised service
centre
Fan cover and blades Clean the air passages See “Cleaning the electric
motor fan cover and blades“
left near the moving parts before restarting the
electric pump.
Replace any worn components with original parts and
use the lubricants recommended by the manufacturer.
Dispose of the worn-out components and lubricants in
accordance with the relevant statutory requirements.
Regularly perform the routine maintenance
procedures specified by the manufacturer to keep the
electric pump safe and performing well.
Inspecting the electric pump mounting
Regularly check that the mounting bolts of the electric
pump are tight. If the bolts are loose, tighten them to the driving torque
stated in the installation design.