Scotchman Porta-Fab 45, Руководство пользователя

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Page 43
7.7B 6 x 6 NINETY DEGREE NOTCHER OPERATION
Lubricate the blades before starting and every 10 to 15 cuts, thereafter. Oil the pressure block every two
hours of operation. Do not attempt to shear material thicker than 1/4 inch (6mm) and never side load the
notcher. The slug must be removed after every cut. Remove the slug with a magnetic probe or tongs.
7.7C BLADE REPLACEMENT
The lower blades are symmetrical and can be rotated to expose four cutting edges.
The upper blade has two cutting edges.
TO ROTATE OR REPLACE THE BLADES, USE THE FOLLOWING STEPS:
1. Remove the return springs from the unit.
2. To allow further adjustments, rotate or replace the upper blade and snug bolts, only.
3. Rotate or replace the lower blades.
4. Lower the upper blade down until it just passes the lower blade, approximately 1/16 inch (1.5mm).
5. Adjust the upper blade until the point almost touches the lower blades.
6. Center the rear of the upper blade with the lower blades. There should be a clearance of
approximately .005 of an inch (.12mm) on each side.
7. Tighten the upper blade bolts.
Raise and lower the upper casting several times by hand, to check blade alignment.
After alignment, tighten the back up set screws, making sure that the upper blade does not move.
DO NOT REMOVE THE SLUGS BY HAND!
CAUTION: THE UPPER CASTING OF THE NOTCHER IS HEAVY ENOUGH TO CAUSE
INJURY IF DROPPED. USE CARE WHEN HANDLING THIS TOOL.
CAUTION: ALWAYS REMOVE THIS TOOL WHEN IT IS NOT IN USE.