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10
English
18
Min. lenght 6 mm
Inspection and replacement of carbon brushes
Caution:
Unplug the power cord before inspecting the carbon brushes.
The life expectancy of the carbon brushes varies depending on the usage of the motor. Check them after 50 machine
hours if the saw is new or if you have replaced the brushes. After the first inspection, check them after every tenth machi-
ne hour until it is time for new brushes.
Check the brushes in the following manner:
1. Remove the two lids (18), one on each side of the motor.
2. The carbon brushes are placed inside the lids, pull out the carbon
brushes.
3. Check the length of the brushes (at least 6 mm).
4. Replace both carbon brushes if either one is below 6 mm or if any
spring or shunt thread is burnt or damaged in any way.
Trouble shooting when there is a problem with the motor
1. To avoid overheating the motor, you should regularly blow the machine clean or vacuum it so that sawdust and
shavings do not affect the cooling.
2. Connect the saw to an earthed outlet secured with at least a 10A fuse.
3. Immediately release the power switch if the motor does not start right up. Unplug the power cord, check that the
blade runs freely; try starting the motor again if it runs freely.
4. If the motor stops during sawing: Immediately release the power switch and unplug the power cord, release the
blade from the work piece, then try to start the motor again.
5. Check connections, overload (several units connected to the same fuse, spotlights, etc.), range (at least 1.5 mm² up
to 7 metre length, at least 2 mm² at 7 to 15 metres length), cable length (no more than 15 metres.)
Ordering spare parts
Please supply the following information when ordering spare parts:
•
Type of machine
•
The type number of the machine
•
The article number of the machine
Содержание J1X-JF3-255/07
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