g014973
Figure 55
1.
Opposite blade edge (in position for measuring)
2.
Level surface
3.
Second measured distance between blade and surface (B)
A.
If the difference between A and B is greater
than 3 mm (1/8 inch), replace the blade with
a new blade; refer to
(page 44)
and
Installing the Blades (page
.
Note:
If a bent blade is replaced with a
new blade, and the dimension obtained
continues to exceed 3 mm (1/8 inch), the
blade spindle could be bent. Contact an
Authorized Service Dealer for service.
B.
If the variance is within constraints, move to
the next blade.
6.
Repeat this procedure on each blade.
Removing the Blades
Replace the blades if they hit a solid object, or if the
blade is out of balance or bent.
1.
Hold the blade end using a rag or thickly padded
glove.
2.
Remove the blade bolt, curved washer, and
blade from the spindle shaft (
g027833
Figure 56
1.
Sail area of the blade
3.
Curved washer
2.
Blade
4.
Blade bolt
Sharpening the Blades
1.
Use a file to sharpen the cutting edge at both
ends of the blade (
Note:
Maintain the original angle.
Note:
The blade retains its balance if the same
amount of material is removed from both cutting
edges.
g000552
Figure 57
1.
Sharpen at original angle.
2.
Check the balance of the blade by putting it on a
blade balancer (
).
Note:
If the blade stays in a horizontal position,
the blade is balanced and can be used.
Note:
If the blade is not balanced, file some
metal off the end of the sail area only (
).
g000553
Figure 58
1.
Blade
2.
Balancer
3.
Repeat this procedure until the blade is
balanced.
44
Summary of Contents for TimeCutter 5000C
Page 54: ...Schematics g307974 Electrical Diagram 139 2356 Rev A 54 ...
Page 55: ...Notes ...