Delta Delta JT360 Instruction Manual download pdf (Page 20)

20 - English

3. Using 8x10 mm open end wrench (A) Fig. 57, slightly

loosen the four locking screws (B) in each knife slot

by turning the screws (B) clockwise. This relieves

stress in the cutterhead.

4. Loosen screws (B) Fig. 57, further and remove knife

and knife locking bar.

5. Fig. 58, illustrates the knife (C) and knife locking

bar (D) removed from the cutterhead. Remove the

remaining two knives and locking bars, in the same

manner.

6. Using the 2.5mm allen wrench (E) Fig. 58, lower the

two knife ad just ment blocks by turning screws (F)

counterclockwise in all three slots of the cutterhead.

7. Before replacing knives make certain the knife locking

bars are thoroughly clean and free of gum and pitch.

8. Place the knife locking bars (D) Fig. 58, and knives (C)

into each slot in the cutterhead.

REPLACING AND RESETTING KNIVES

If the knives are removed from the cutterhead for re place ment or sharpening, care must be used in removing, re plac ing

and resetting them. Proceed as follows:

1. Disconnect machine from power source.

2. Move the fence to the rear and remove the cutterhead guard (C) Fig. 40.

Be extremely careful that your hands do not come in contact with the knives.

ADJUSTING FENCE GUARDS

Two guards, one of which is shown at (A) Fig. 55, are provided on each side of the fence bracket to close up the opening

between the fence bracket (B) and the fence (C) limiting access to the cutterhead. When the fence is tilted, the guard

(A) Fig. 56, can be pushed to the rear as shown. After the fence is returned to the 90 degree position, push the guard

(A) Fig. 56, forward to close up the opening. Fig. 55, illustrates the guard (A) properly adjusted.

CARE MUST BE TAKEN WHEN INSERT-

ING THE KNIVES AS THE CUTTING

EDGES ARE VERY SHARP. Push the knife down us-

ing a scrap piece of wood as far as possible and turn

each screw (B) Fig. 57, counterclockwise just enough

to hold the knife in position. Replace the remaining

two knives in the same manner. NOTE: Knives must

be installed correctly as shown in Fig. 59.

Fig. 55

Fig. 56

Fig. 57

Fig. 58

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Delta Delta JT360 Instruction Manual Page 20