Page 16
16/05/2019
R01.0
Bowl feeder does not run after switch on
Cause of fault:
Fault repair
Plug not connected
Connect plug
Connecting cable between bowl feeder
and controller not plugged in
Connect plug
Regulator on controller set to „0“
Turn regulator to position
Defective fuse in control unit
Replace fuse
Bowl feeder lacks performance after operating for a certain length of time
Cause of fault:
Fault repair
The spring package fixing screws have
become loose
Remove the casing and retighten all spring
package screws
The screw securing the bowl to the vibra-
tion plate has become loose
Retighten the screw.
The air gap between the magnetic coil and
the anchor bolt is no longer correct
Remove the casing and readjust the air gap
Spring broken
Remove the casing and replace the broken
spring
Regulator on control unit has moved
Readjust regulator
Bowl feeder develops loud noises
Cause of fault:
Fault repair
The casing has become loose
Tighten all casing screws
The magnetic coil or anchor bolt have be-
come loose
Tighten the screws
Foreign substance between bowl outlet
and line
Remove foreign substance
Air gap between bowl outlet and line is too
small
Loosen and slightly turn the bowl.
After-
wards, make sure to check the bowl outlet
/ line crossovers
Bowl feeder does not run at certain levels of the regulator scale
Cause of fault:
Fault repair
Potentiometer defective
Replace potentiometer (See „Controller op-
erating instructions“)
Summary of Contents for WV 630-1
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