Replacing Tooling in the Back Section
KVAL 994-X Operation/Service Manual
5-26
Replacing Tooling in the Back Section
Caution: Before performing this process. Turn off all power to the machine. Follow
proper lockout/tagout procedures as detailed in the safety section of Chapter
1 of this manual.
Follow the instructions in this section to change the bits on th Bore Drill, Bolt Drill, and the Face
Plate Router.
Option SB (CNC Back Section)
If working on an Option SB (CNC Back Section), the Lock Plate can be extended for easy
access.The Lock access button make it easy to change tools on the lock section head. The buttons
are located under the Manual screen. Use the two buttons in tandem
Lock Access Button with Access Tools (OFF): The Lock Plate will move to a position
for easy access..
Lock Access Button with Access Tools (ON:, Moves the Lock Plate out further if more
room is needed to access tooling.
Changing the Bore Drill
1. Remove Dust Collection Guard
2. Use the shaft wrench and collet
wrench to remove the bit on the
pre-drill or router assemblies. See
photo.
When loosening the collet, it may
tighten up, crack again and con-
tinue.
3. Inspect and clean collet assembly.
4. Insert the new bit into the assem-
bly.
5. Before tightening the collet assembly, adjust the bit depth. Bottom out the bit and
pull the bit up about 1.4''.
6. Lightly tighten and torque to correct value. For torque values, Collet Torque Values
Note: Make sure the arbor is not bottomed out in the back of the motor. If it is, the
arbor will not tighten and will damage the collet or other machine parts.
Note: The figure shows the cover off for training purposes.
Collet Wrench
(PN: 15-00-ER32)
Shaft Wrench (1-5/8 '')
(PN: WRENCH026)
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