Troubleshooting - IMER M400 Smart Operating, Maintenance, Spare Parts Manual

NOISE RISK
Ear protection must be worn
RISK OF INJURY TO THE HANDS
Safety gloves must be worn
RISK OF INJURY TO THE EYES
Eye protection must be worn
ABNORMAL USE RISK
Reading the manual before use is compulsory
Cutting with water is compulsory
DANGER OF CUTTING
DANGER OF ELECTROCUTION
Please be reminded that checking the use of IPDs is delegated to the
employer.
IMER INTERNATIONAL S.p.A.
M400 SMART

14. TROUBLESHOOTING

- CAUTION!!! All maintenance operations must be performed
exclusively with the machine switched off, with the selector set to
"0" and the power plug disconnected from the mains.
The motor does not
start when the start
switch is pressed
Cooling water fails
to reach the blade
The blade does
not cut
* Operation to be carried out by an electrician
13
Trouble Causes
Current does not reach
the supply line
The socket and plug
are not connected
properly
The differential switch
is off
The power cable from
the plug to the panel
is cut off
An electric wire inside
the motor terminal strip
is cut off
An electric wire inside
the panel is cut off
The start switch is
faulty
Low water level in tank Restore the water level
Pump ¿ lter clogged
Current fails to reach
the pump
Pump failure
Blade ¿ tted in the
opposite direction to
that of rotation
Worn blade
GB
Remedies
Check the line *
Restore correct
connection
Turn the differential
switch on
Change the cable *
Restore the connection *
Change the switch *
Change the switch *
Clean the pump ¿ lter
Check the pump
electrical supply *
Change the pump *
Remove the blade
and reposition it in the
direction shown on the
blade label
Change the blade