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15.2. P
ROBLEMS
Problems
Twisted cut
The blade looses the sharpness
quickly
The blade vibrates
Blade teeth break
Blade breaks
Stripes on a side of the blade
Blade stalls
The motors are off
15.3. B
LADE REPLACEMENT
1. Turn the electric power off, and unplug the source.
2. Wear the protection gloves.
3. Turn the band tension valve handle so to remove tension to the blade.
Instruction Manual
Reasons
Feed rate
Blade is not perpendicular
Cutting speed
Wrong teeth
The blade slides on the material
Feed rate
Feed rate
Wrong teeth
Cutting speed
The cut begins on an irregular or thin section
Material unclamped
The guides don't work properly
Blade in tension even when work is over
Wrong weldment
Blade installed incorrectly
Only one guide guides the blade
Feed rate
Problems with the electric source
Wrong circuit breakers
Short circuit
How to solve the problem
Reduce the feed rate
Register the blade
Reduce the speed
Use a blade with the right teeth
Increase the feed rate
Increase the band tension
Reduce the feed rate
Use a blade with the right teeth
Reduce the speed
Turn the material on the machine
Clamp the material
Check the guides and their carbide inserts
Remove tension when not working
Return the blade to the supplier
Check the blade
Regulate the guides
Reduce the feed rate
Look for the problem and solve it
Pag.44
Edition A
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