43 Rev. 03
Ice on the discharge.
Dehumidify and filter air.
Air volume is lacking.
Check all the air control fittings, especially the quick cou- plings.
Internal exchanger dirty
Replace.
5
The pump
stalls
Intake clogs during
operation.
Replace the intake pipe.
Dirty air, full of condensate or
oil.
Check the air line.
Insufficient air volume or
pressure.
Check the pressure with a gauge installed on thepump and with running pump.
If pressurein that point is too low related to the mains pressure, check all the
air connections, especial- ly the quick couplings Check that all the air control
devices have a sufficient flow rate. WARNING: In 90% of the cases stall
conditions depends on the quick couplings.
Defective distributor.
Replace it.
The stop procedure was not
respected.
Respect the stop procedure.
6
The pump
does not
deliver the flow
rate indicated
on the table.
The product intake pipe is
not correctly connected.
Check.
Clogged pipes.
Check and clean.
Too viscous fluid.
Install pipes with greater size especially for intake and decre- ase the pumps
cycles.
The balls do not close.
Disassemble the manifolds and clean the seats or replace the balls and the
seats.
Insufficient air volume.
Check pressure with a gauge installed on the pump and with running pump. If
pressure in that point is too low related to the mains pressure, check all the air
connections, especially the quick couplings. Check that all the air control
devices have a sufficient flow rate. WARNING: In 90% of the cases stall
conditions depends on the quick couplings.
Summary of Contents for P07
Page 2: ...2 Rev 03...
Page 34: ...34 Rev 03 PHOENIX 1000...
