EN
Bona Edge UX
Bona Edge UX
20
21
Troubleshooting
Routine Maintenance (Cont.)
Wheels
Remove dirt from the machine unit and wheels regularly. Dirt may cause uneven sanding.
Dust bag
Remove the bag and shake it well, using a mask and safety goggles, to remove sawdust. It is recommended to properly
dispose of the sawdust. Turn the bag inside out and wash it in the machine in cold water to prevent blockage of the pores
and a decrease in dust collection ability.
Lubrication
The machine does not require lubrication. All moving parts, including the motor, have watertight ball bearings lubricated for
approximately 10,000 hours of operation.
Bona Edge UX is a high quality machine and is tested by authorized test staff at the factory before delivery. However, electrical
and mechanical parts wear down and age during long-term use.
Only Bona's original parts may be used because the machine is considered unique, otherwise safety functions can become
impaired.
When you contact Bona or staff approved by Bona in the event of a fault or to order spare parts, always specify the type and
serial number of your machine. This information is located on the data plate of the machine.
Service
Service and Spare Parts
On the Internet, you will find a list of spare parts and exploded views for Bona Edge and other machines in our product range.
Visit http://spareparts.bona.com/
During the factory warranty period, repairs may only be carried by Bona or staff approved by Bona. Other repairs (after the
warranty period) of mechanical or electrical parts on the machine may only be carried out by Bona or staff approved by Bona
who has experience and knowledge concerning safety regulations.
Spare parts and exploded views
PROBLEM
CAUSE
SOLUTION
Motor does not start
No power supply voltage
Check power supply or try on a different job-site
Unstable connections
They must be checked and arranged (contact an authori-
zed Bona dealer)
Faulty switch
It must be replaced (contact an authorized Bona dealer)
Burnt rotor
It must be replaced (contact an authorized Bona dealer)
Faulty motor
It must be replaced (contact an authorized Bona dealer)
Insufficient motor speed
Excessive cable length or unsuitable cross
section
Change it
Unstable connections
They must be checked and arrangged (contact an autho-
rized Bona dealer)
Worn-out carbon brushes
Replace them
Burnt rotor
It must be replaced (contact an authorized Bona dealer)
Faulty motor
It must be replaced (contact an authorized Bona dealer)
Insufficient cutting
Unsuitable or worn abrasive
Replace the abrasive
Worn-out driving belt or pulleys or bearings
Replace them (contact an authorized Bona dealer)
The Velcro backing disc wears-out
too quickly
Pressing on the arm while sanding
Avoid exerting excessive pressure: the plate overheats
causing premature consumption
Scratched work surface
Faulty abrasive
Replace the abrasive
Disc surface dirty, faulty or worn
Clean or replace the disc
Incorrect wheels adjustment
Correct the wheels position
Worn-out driving belt or pulleys or bearings
Replace them (contact an authorized Bona dealer)
Scorching on work surface
Worn or abrasive too fine
Replace the abrasive
Excessive pressure on the disc
Check and adjust the wheels position / Don’t press on
the arm while working
Insufficient dust collection
Dust bag more than 1/3 full
Empty the bag
Dust bag dirty or with blocked pores
Shake out the dirt and wash the bag
Vacuum ducts and/or pipes obstructed
Clean air ducts
Worn-out bearings or suction fan
They must be replaced (contact an authorized Bona
dealer)
Hour Meter Display Notices
ANZEIGE
MÖGLICHE URSACHE
ERR 100
The current absorption is too high (Rotor block intervention)
ERR 200
The machine is too inclinated (Inclination sensor intervention)
ERR 300
Accelerometer hardware error
PRESS LEVER
If press the contact switch before to press one of the red levers
