46
SPIN DRIVE MOTOR SWITCH
INFEED
OUTFEED
MANUAL TRAVERSE
GRIND MOTOR
SWITCH
TRAVERSE TO
TRAVEL LIMITS
TEST GRIND
1.
Close all the doors, the
GRINDING WHEEL MOTOR or SPIN DRIVE
will not operate with the doors
open.
2. Press the SPIN DRIVE.
NOTE: The
SPIN DRIVE will apply a torque load against the fingers.
The
RELIEF TORQUE POTENTIOMETER is preset based on cutting unit input.
NOTE: Free turning reels
may need to be adjusted lower. Stiff reels or reels with a drive train may need a higher setting.
3. Press the GRIND MOTOR SWITCH.
4.
Manually move the GRINDING HEAD CARRIAGE all the way to the left watching for proper clearance
between the
GRINDING WHEEL
and the blade. Check for proper clearance between the
INDEX
FINGER
(after releasing from blade at far left position) and the front side of the blade on the return
trip to the
HOME
position. Also verify clearance with the reel blade support spiders.
5.
Stop the traverse in
HOME
position and check for a proper blade index (the automatic index will catch
the next blade to be ground).
6.
Turn off the
GRINDING MOTOR
and torque. Press FORWARD.
OPERATION
FIG. 75