MULTIQUIP SP403030 Specifications download pdf (Page 26)

PAGE 26 — MQ SP4030 SAW • OPERATION MANUAL — REV. #0 (01/22/09)

INSTALLING THE BLADE

The blade can be mounted on either side of the saw to

accomodate different cutting jobs. With the proper sized

blade selected, reference the following procedure to install

the new blade.

1. Raise the saw so the blade will clear the ground when

installed.

2. Remove the blade flange bolt. This bolt is LEFT-HAND

thread on the RIGHT side of the saw and RIGHT-HAND

thread on the LEFT side of the saw.

3. Verify the blade flanges are clean and not damaged. Pay

particular attention to all holes and recesses (Figure 9).

4. Taking note of the direction of rotation of the blade, (Figure

11, Item A) insert the bushing and mounting bolt through

the outer flange and blade (Figure 10).

5. Align flange pin through the blade into the inner flange.

INSTALLING THE BLADE

Ensure the flange faces are kept clean and

smooth as well as the inside diameter of the

blade shaft.

Figure 9. Inspect and Clean Flange

The blade mounting bolt on the right side of

the saw (as viewed from the operator’s

position), has a

left-hand

thread, while the

bolt on the left side of the saw has a

right-

hand

thread.

6. With the blade still off the ground, tighten mounting bolt

as tight as can be achieved until blade spins. (Figure 11,

Item B shows tightening direction for blade mounted

on RIGHT side of saw.)

WARNING — Tighten Blade Mounting Bolt

Failure to properly tighten the blade mounting bolt can

result in the bolts coming loose with the blade flange

potentially falling off the rotating blade shaft assembly.

The blade and other parts coming loose from the saw

during operation pose a high risk of serious injury or

even death!

Figure 10. Aligning Flange Pin Through Blade

(Standard Blade Flange System shown)

A. Blade Direction of Rotation

B. Tightening Direction - Right Side

Figure 11. Blade Rotation Direction

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 59 60

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MULTIQUIP SP403030 Specifications Page 26

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