© Raimondi S.p.A.
CHAPTER 7
Diagnostics
raimondispa.com
Via dei Tipografi 11, 41122 Modena (MO) - Italy
Tel.: +(39) 059 280888 - Fax: +(39) 059 282808
MANUALE D’USO E MANUTENZIONE
PAG.X DI XX
mod. BOLT - ED. 03/2015 - S. 01
Page 28/36-7
7.1 Trouble-shotting
Problem Cause
Solution
Il motore non gira
The plug is not correctly inserted in the
Push the plug completely into the power socket.
power socket.
Power socket undervoltage (Amp.).
Check the socket amperage.
The power supply cable is interrupted.
Check the connection in the terminal board
Replace the power supply cable.
Lack of voltage in the power socket.
Check or provide for the check of the power socket.
The switch is damaged.
Replace the switch.
The motor is interrupted.
Contact the retailer or the authorized technical
service centre.
The blade does not turn
Blade assembly not correct.
Check correct blocking of the disc.
The motor is difficult to start
Condenser failure.
Contact the authorized technical service centre or the
retailer.
No voltage to the motor.
Check the supply voltage.
The power supply cable is longer than 10 mt (33’).
The conductors section is undersized.
Frictions in the drive.
Contact the authorized technical service centre or
the retailer.
Drive noise
The bearings are damaged.
Contact the authorized technical service centre
or the retailer.
The machine turns off
Motor excessive temperature.
Wait for the motor to cool down.
during work
Thermal-amperometric protection
Search for the cause of overheating.
triggered.
No water to the blade
The pump is not working.
Make sure the pump is free from cutting residues.
In case pump replacement is required, please
refer to the paragraph “Water pump replacement”.
The water level in the tank is too low.
Add water in the tank.
The water recycle hose is bended.
Disconnect the water delivery hose from the
pump or clogged and blow inside it.
Clean it or replace it according to the wear status.
Holes clogged in the pump filter.
Free all the holes in the filter of the rotor cover.
Excessive backlash in the motor
The pulleys shall be adjusted.
See paragraph “ Adjustment of the sliding device”
The pulleys are worn.
Contact the authorized technical service centre
or the retailer.
The blade does not cut
Blade worn.
Screw the diamond rim, see paragraph “Blade
sharpening”.
Blade not suitable.
Assemble of suitable blade, see paragraph
“Recommended blades”.
Cut out of square
The square is not at
90°.
See paragraph “Square adjustment”.
Jolly not at glaze level
The blade bends.
See paragraph “45° jolly cut”.
