Dexter power MS 8 Notice Originale page 25

Accessories
SAW DUST EXTRACTION
The mitre saw is equipped with an extraction port to
which an extraction system can be connected. Alterna-
tively, a dust bag can also be attached.
The hose of the extraction system is fastened on the ex-
traction port with a clamp. We recommend emptying the
bag or container from time to time and cleaning the filter.
The air speed of the suction system must be at least 30
metres per second.
m Maintenance
If personnel qualified for unusual maintenance tasks
or repairs must be obtained during of after the war-
ranty period, please always contact a service point
recommended by us or contact the manufacturer.
• Only perform repair, maintenance and cleaning work
as well as the correction of malfunctions with the drive
switched off as a basic rule.
• All protective and safety equipment must be reassem-
bled immediately after repair, maintenance is com-
pleted.
Fault Possible cause
Motor does not work Motor, cable or plug defective, fuses burnt
The motor starts up Voltage too low, coils damaged, capacitor
slowly and does not burnt
reach operating speed.
Motor makes excessive Coils damaged, motor defective
noise
The motor does not Circuits in the network are overloaded (lamps,
reach its full power. other motors, etc.)
Motor overheats easily. Overloading of the motor, insufficient cooling
of the motor
Reduced cutting power Saw blade too small (ground too much)
when sawing
Saw cut is rough or Saw blade dull, tooth shape not appropriate for
wavy the material thickness
Workpiece pulls away Excessive cutting pressure and/or saw blade
and/or splinters not suitable for use
NORMAL SERVICE TASKS
Normal service tasks can also be performed by un-
trained personnel and are all described in the preceding
sections and in this chapter.
• The mitre saw must not be lubricated, because it al-
ways cuts dry surfaces; all moving machine parts are
self-lubricating.
• In the event of service work, personal protective
equipment must always be work (protective goggles
and gloves).
• Remove saw dust and chips regularly by cleaning the
cutting zone and support surfaces.
We recommend using a suction tool or brush.
ATTENTION: Do not use compressed air!
Check the saw blade from time to time: If problems arise
with the blade, it must be ground by a specialist or re-
placed, depending on the condition.
DECOMMISSIONING OF THE MACHINE
After the machine is decommissioned it can be disposed
of with normal industrial waste.
Troubleshooting
Remedy
Arrange for inspection of the machine by a
specialist. Never repair the motor yourself. Danger!
Check fuses and replace as necessary
Contact the utility provider to check the voltage.
Arrange for inspection of the motor by a specialist.
Arrange for replacement of the capacitor by a
specialist
Arrange for inspection of the motor by a specialist
Do not use any other equipment or motors on the
same circuit
Avoid overloading the motor while cutting, remove
dust from the motor in order to ensure optimal
cooling of the motor
Readjust end stop of the saw unit
Resharpen saw blade and/or use suitable saw blade
Insert suitable saw blade
GB 19