Delta 22-785 Instruction Manual download pdf (Page 13)

Fig. 32

4. Remove the three screws (E) Fig. 34, and remove the

chip deflector (F).

5. To check and adjust the knives, proceed as follows:

A. Carefully place the knife setting gage (G) Fig. 35, on

the cutterhead as shown.

B. When the knives are adjusted correctly, the knife (H)

Fig. 36, should just contact the bottom of the gage (J),

at each end of the gage. Check the remaining two

knives in the same manner.

C. To adjust the knife that must be reset, loosen all five

locking screws, two of which are shown at (K) Fig. 37,

by turning them clockwise into the lock bar. Then using

the wrench supplied, turn allen screw (L) Fig. 37,

counterclockwise to lower or clockwise to raise the

knife on each end of the cutterhead until the cutting

edge of knife (H) Fig. 36, just touches the bottom of the

gage (J). Then snug up the knife locking bar by lightly

backing out the five locking screws, two of which are

shown at (K) Fig. 37, against the knife slot.

IMPORTANT: AT THIS TIME, ONLY TIGHTEN THE

KNIFE INTO THE SLOT ENOUGH TO HOLD IT IN

POSITION.

D. If additional knives must be reset, repeat STEP C.

E. After all three knives are set, back out and tighten

the five locking screws, two of which are shown at (K)

Fig. 37, against the slot, starting with the end screws

first, then the center screws until the knife is securely

held in the cutterhead. Tighten the remaining two knives

in the same manner.

Fig. 34

Fig. 35

Fig. 36

Fig. 37

5. IF THE KNIVES ARE TO BE

REMOVED FOR SHARPENING OR

REPLACEMENT, EXTREME CARE SHOULD BE

TAKEN AS THE KNIVES ARE VERY SHARP. TO

REMOVE THE KNIVES, WEAR GLOVES AND

PROCEED AS FOLLOWS:

A. Remove the knife (M) Fig. 37, locking bar (N),

and locking screws (K) from the cutterhead. Repeat

this process for the two remaining knives, locking

bars, and locking screws.

B. Thoroughly clean the knives, knife slots, locking

bars and locking screws. Check the screws. If the

threads appear worn or stripped or if the heads are

becoming rounded, replace them.

C. Insert locking bars, knives and screws into all

three slots in the cutterhead. Back out the locking

screws, two of which are shown at (K) Fig. 37, just

enough to hold all three knives in the cutterhead.

D. Adjust all three knives as explained under STEP

6. IMPORTANT: After knives have been adjusted, re-

place chip deflector that was removed in STEP 3, top

cover that was removed in STEP 1 and return motor

assembly to the upright position. The motor assembly

was pivoted forward in STEP 2.

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Delta 22-785 Instruction Manual Page 13

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