Annovi Reverberi RTJ Serie Notice D'utilisation Et Installation page 42

Problem
Pump overheating
Water in oil
Liquid leaks from dump lines
underneath the pump
Oil leaks from dump lines
underneath the pump
(1) Operations which must be carried out at an authorised service centre
English language
TROUBLESHOOTING
Cause
High pump operating pressure
Drive belts too taut
Pulley or drive coupling alignment poor
Guide piston gaskets worn
High humidity percentage in air
Worn gaskets
Worn gaskets
Worn pistons
Guide piston gaskets worn
42
Remedy
Reduce the pressure to the rated values
Restore correct belt tension
Restore the correct alignment
Replace the gaskets
(1)
Change the oil twice as often (than stated in
"Routine maintenance" table)
Replace the gaskets
(1)
Replace the gaskets
(1)
Replace the pistons
(1)
Replace the gaskets
(1)
8
Use and Installation