MK Diamond MK-770 - Manual (Page 31)

MK-770 Revision 06/05, Effective Date June 17, 2005 Page 31
MAINTENANCE AND TROUBLESHOOTING
TROUBLESHOOTING:
1. Blade will not cut properly:
2. Movable Cutting Table Does Not Move Correctly:
If clean,
go to Step B
(A)
Check for Smoothness or
“Glazing” (Dress blade if
needed)
(C)
Ensure the Blade Core is not
bent and Arbor is not out of
round
(B)
Check for proper rotation
If Rotation incorrect,
reverse Blade
(D)
Verify the blade is correct for
the material being used
Return to
MK Diamond
for Repair
(E)
Return to MK Diamond
(A)
Check that the Guide Bar is
clean – clean if dirty
(B)
Check the Movable Cutting
Table Roller Wheels for wear
replace if necessary
Return to
MK Diamond
for Repair
(C)
Return to MK Diamond
If not “Glazed”,
go to Step B
Contact place of purchase or
MK Diamond (800 421-5830)
to verify blade
If “Glazed”, Dress Blade
(See Blade Dressing)
If not damaged,
go to Step D
If rotation correct,
go to Step C
If Blade Core is bent, or
Arbor is out of round,
change Blade
If Blade Correct,
go to Step E
Check Roller
Wheel for wear
If Wheel not worn,
go to Step C
Clean Guide Bar
and Frame if dirty