KVAL Door Pre-Hanging Machine 994-X

Use pressured air to blow off dust and debris on entire machine

Check air pressure gages and adjust if necessary

Inspect air filter water traps and empty if necessary

Inspect tooling for wear (Drill Bits, Cutting Tools, Screw Driver Bits)

Lubricate the inside of the hoppers with a light coat of dry silicone spray

Turn off all power to the machine

Follow lockout/tagout procedures as detailed in the safety section of Chapter 1 of this manual

Disconnect air from Six-Shooter using the air-connect slide valves

Did you hear air being released when sliding the valves?

Pull the Six-Shooter assembly slightly toward the machine

Locate the back slide near the air valves and push slide away from you

Remove the bit on the pre-drill or router assemblies using the shaft wrench and collet wrench

Inspect and clean collet assembly

Insert the new bit into the assembly

Adjust the bit depth before tightening the collet assembly

Lightly tighten and torque to specified values

Ensure the arbor is not bottomed out in the back of the motor

Use the shaft wrench and collet wrench to remove the bit on the pre-drill or router assemblies. See photo.

When loosening the collet, check if it tightens up, crack again and continue.

Inspect and clean collet assembly. Refer to Figure 5-20 on page 13.

Insert the new bit into the assembly.

Adjust the bit depth. Bottom out the bit and pull the bit up about 1.4 inches.

Lightly tighten the collet assembly.

Use a 17 mm shaft wrench and a 3/8 “collet wrench to remove the bit on the pre-drill or router assemblies.

Inspect and clean collet assembly.

Lightly attach collet assembly on drill.

Insert the new bit into the assembly.

Adjust the router bit depth to 1 3/4 inches.

Adjust the drill bit depth to 2.0 inches.