30
- ORIGINAL INSTRUCTIONS -
OPERATION
grinding wheel motor
1.
Before spin grinding, lock the TRAVERSE CLAMP and check that all LOCK HANDLES are tightened.
2.
Close the doors. The grinding wheel motor and spin drive will not operate with the doors open.
3.
Depress the GRINDING WHEEL MOTOR SWITCH and the SPIN DRIVE MOTOR SWITCHES
to ON.
NOTE: The reel should rotate in the same direction as the grinding wheel, like tandem wheels on a truck.
The actual point of contact where they meet is in opposite directions.
See FIG. 30.
4.
Depress the TRAVERSE SWITCH to ON and use the TRAVERSE SPEED KNOB to traverse the GRINDING
WHEEL until the it is positioned below the reel.
5.
Press the INFEED SWITCH to INFEED the GRINDING WHEEL until there is some light sparking on the reel.
6.
Use the TRAVERSE SWITCH and TRAVERSE SPEED KNOB to traverse across the reel to find any high areas
on the reel.
NOTE: If the grind starts getting too heavy, use the INFEED/DOWNFEED SWITCH to move the
GRINDING wheel down until you can travel the full length of the reel without heavy grinding.
When you
are able to travel the full distance of the reel without any problems proceed with grinding the reel.
7.
To manual grind the reel, Infeed the GRINDING WHEEL approximately .002-.005" at a time, allowing the
grinding wheel to travel back and forth across the reel 2 to 3 times before infeeding again.
Traverse clamp
traverse switch
spin drive motor SWITCH
infeed/outfeed
SPIN GRIND
FIG. 30
TRAVERSE DRIVE RPM
The
TRAVERSE SPEED KNOB is adjustable from approximately 5 feet
per minute [1.5 meters per minute] to 20 feet per minute [6 meters
per minute]. It is recommended to grind around 15 feet per minute
[4 meters per minute]. Grinding at a slower traverse speed, 10 feet
per minute [3 meters per minute] as an example, will give a better
finish but will extend the grind cycle time. Grind finish versus grind
cycle time is controlled by the operator.
AUTO PROGRAM:
To us the Auto programs follow these steps:
a) Move the grinding wheel to the right side limit stop.
b) Turn all switches to the off position and close all doors.
c) Press the program select button to select from 1 of the
programs. SEE FIG 3`
Summary of Contents for 622 SO
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