ASSEMBLY

 

ADJUST THE BLADE TRACKING

 

See Figure 9.

 

Disconnect the machine from the

 

power source before making any

 

adjustments!

 

IMPORTANT: Before tracking the blade, confirm that

 

the blade guides and blade support bearings are clear

 

of the blade.

 

• After applying tension to the blade, open the upper

 

wheel guard.

 

• Rotate the wheel slowly forward by hand and observe

 

the blade’s movement. It should travel in the center of

 

the upper tire.

 

• If the blade creeps toward the front edge, unlock the

 

blade tracking lock (A) and turn the blade tracking

 

knob (B) clockwise until the blade consistently tracks

Figure 9

in the middle of the tire.

 

• If the blade creeps towards the rear of the tire, adjust

 

the blade tracking knob counterclockwise.

 

• Lock the blade tracking lock and close and lock the

 

upper wheel guard.

 

INSERT THROAT PLATE

See Figure 10.

Disconnect the machine from the power source!

Fit the throat plate (A) in the throat of the table so that the tab on the throat plate fits into the notch in table.

Check to ensure the front of the throat plate is not higher than the table surface. To adjust the height of the throat plate, rotate the two set screws (B) either up or down

Figure 10

SQUARE TABLE TO BLADE

Disconnect the machine from the power source!

Place a carpenters square (A) against the front and back side of the blade and check the alignment of the table. If the table is out of square, refer to Figure 11 and proceed as follows:

Raise the upper blade guide assembly by loosening the lock knob (B).

Loosen the flange nut (C) on the lower trunnion using a 12MM open end wrench and adjust the set screw until the table is square with the blade from the front and back.

Tighten the flange nut and use the square to confirm proper position of the table

Check the pointer on the tilt scale, located on the lower trunnion, and reset if necessary to read 0°.

Figure 11

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Delta 20-400 instruction manual Adjust the Blade Tracking, Insert Throat Plate, Square Table to Blade