SPXFLOW Seital Separation SE 40CX-Q2P2, Инструкция по эксплуатации, Страница: 73 / 126

Chapter 10
Rev. 2 of 19/01/98
SEITAL S.r.l.
Use and maintenance handbook: Centrifugal separator
SE 40CX
Page 10-5
n° TROUBLE CAUSE REMEDY

- non contemporary
replacement of helical wheel
and pinion.
7 The bowl does not close Shortage of water due to:
- feeding line cock turned off. Turn it on
- filter cartridge obstructed. Replace cartridge
- pressure reducer (PCV4 -
Tab. 21)out of use or out of
calibration.
Check the component and
regulate pressure at 2 bar.
- water pressure switch (PSC4 -
Tab. 21) out of use.
Check correct working of surge
tank.
- holes of distributing cover
obstructed by limestone.
Clean holes and check hardness
of water.
Non opening or inadequate
opening of solenoid valve YV0
(Tab.21) due to:
- solenoid
valve broken or
obstructed by limestone.
Clean or replace solenoid valve
and check hardness of water.
- wrong electrical connection
to the solenoid valve
Check the connection.
- the PLC has a problem Check the PLC exit Y0. If the
corresponding warning light is
lighted contact our technician.
Worn-out gaskets of bowl
valves (Tab. 03).
Replace gaskets.
Worn-out gasket (4) fig. 6.1 of
moving ram. Replace gasket.
8 The bowl does not close
correctly.
Gasket of nylon (11) fig. 6.1
damaged. Replace gasket.
Worn-out gasket (4) fig. 6.1 of
moving ram. Replace gasket.
Worn-out gaskets of bowl valve
(Tab. 03). Replace gaskets.
Sludges prevent moving ram
from fully adhere on nylon
gasket of bowl hood. Clean bowl.