FERRO 100 II Part 2 Overview – Operation - Spare parts lists
Work on troubleshooting
36
2018-03-26
26.5 Table of faults
Fault
Possible cause
Troubleshooting
Rectification by
Water
Machine does
not start:
Control lamp
“no water
pressure”
No water
Pressure switch or solenoid valve
defective
Service engineer
Water pressure too low -
manometer shows less than 2 bar
Check water supply line, clean
water inlet filter , supply line cross
section at least ¾ inch.
Operator
Water pressure too low
Check water supply line. Lay
additional supply line. Water
container as buffer.
Operator
Machine does
not start:
Current
Main switch not activated
Activate main switch
Operator
Power supply not in order
Repair power supply
Service engineer
Protection switch was triggered
Reset RCCB
Service engineer
Motor protection switch triggered Turn motor protection switch in
control box to position 1
Service engineer
“Operating button On” not
Press “Operating button On”
Operator
“Manual/automatic selector switch
was not in the middle position
while switching on.
Bring the selector switch in the
middle position and switch on the
control again.
Operator
Control lamp “Change direction of
rotation” lights up or is always lit
up
Change the direction of rotation at
the main switch. Check fuse or
supply line
Operator
Micro fuses on the transformer
Replace micro fuses
Service engineer
Machine does
not start
Too much dried material in the
material hopper. Possible tunnel
formation
Caution:
Main switch
OFF
-
Disconnect the main power cable.
Empty the material hopper up to
half of its capacity. Re-start
machine.
Operator
Hardened material clogs up the
pump unit (rotor/stator)
Caution:
Main switch
OFF
-
Disconnect the main power cable.
Disassemble, clean and re-install
the pump.
Operator
Excessively dry material in pump
part
Caution:
Main switch
OFF
-
Disconnect the main power cable.
Clean the material hopper
Operator
Machine does
not start:
“No Material”
Control is on “Run machine on
empty”
Bring switch “Run machine on
empty” to zero position
Operator
Machine is started up with “Mixer
container empty”
Set manual/automatic selector
switch to manual mode; press the
vibrating unit button until the control
Operator
Dry material sensor faulty
Replace dry material sensor
Operator
