battioni Pagani BALLAST 11000, Инструкция по эксплуатации и техническому обслуживанию

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p. 54
user and maintenance
instruction manual BALLAST series
10 - TROUBLESHOOTING
PROBLEM CAUSE REMEDY
Little vacuum or pressure
Blades are worn Replace blades
Some blades jammed in rotor
Disassemble the rotary blades vacuum
pump, clean and wash the rotor, the
blades and the body.
Air infiltration or leakage from system Eliminate infiltrations
Undulated cylinder Smooth or replace the body
Reversing gear badly positioned
Remove reversing gear and position it
correctly
Flange assembly too tight Add a gasket to the back flange
Movement of sliding flange
Replace the pins supplied between body
and flange for alignment
Check the operation of the cap valve
on the suction duct Unblocking
Overheating
Excessive pressure Reduce pressure
Excessive rate of revs Reduce rate of revs
Excessive operating time Reduce operating time
Blades too long Trim blades to correct size
Lack of lubrication
Check oil level in tank, oil pump
operation, setting of oil tap
Suction filter cartridge clogged Wash and blow the filter cartridge
Ballast filter clogged Wash and blow the filter
Beating against external surface
Rate of revs too low Increase rate of revs
Excessive/short and/or not suitable
lubrication oil
Clean the rotary blades pump and
replace the oil
Leakage of sewage from the
discharge elbow
Malfunctioning of valves Check valves
Smoke comes out of discharge elbow Excessive lubrication Adjust lubrication
Insufficient lubricating oil
circulation (for versions with
automatic lubrication)
Suction of air from the fittings Replace the fittings
Lubrication tube badly inserted in pipe fittings Insert lubrication tube correctly
Air in oil pump chamber Fill pump chamber with oil
P.T.O. does not rotate
Broken blades Replace blades (check if rotor pin is bent)
Foreign body in rotary blades vacuum pump Remove foreign body
No suction / no compression
Handle incorrectly positioned Position handle correctly
Reversing gear incorrectly positioned Position reversing gear correctly
Rotary blades vacuum pump rotates in
wrong direction
Reverse direction of rotation
All blades jammed
Disassemble rotary blades vacuum pump,
clean and wash blades, rotor and body
Blades protrude from the rotor slots
anomalously
Disassemble rotary blades vacuum pump,
clean and wash blades, rotor and body
Rubber ball closes overflow valve Increase passage of air inside valve
Locking of handle
Foreign liquid in filling pump Remove and clean with diesel oil
Non-use Lift handle with a lever