ASSEMBLY

WARNING:

A 7-1/4 in. blade is the maximum blade capacity of the saw. Also, never use a blade that is too thick to allow outer blade washer to engage with the flat on the spindle. Larger blades will come in contact with the blade guards, while thicker blades will prevent blade screw from se- curing blade on spindle. Either of these situations could result in a serious accident.

CAUTION:

To prevent damage to the spindle or spindle lock, always allow motor to come to a complete stop before engaging spindle lock.

ATTACHING BLADE

See Figures 2 - 4.

nUnplug the saw.

n Depress and hold spindle lock button.

nRemove blade screw by turning it counterclockwise with the blade wrench, while keeping the spindle lock button depressed.

nRemove spring washer and outer blade washer (“D” washer).

nWipe a drop of oil onto the inner flange bushing and outer blade washer (“D” washer) where they contact blade.

WARNING:

If inner flange bushing has been removed, replace it before placing blade on spindle. Failure to do so will prevent blade from tightening properly and could result in serious personal injury.

n Retract the lower blade guard into the upper blade guard

using the lower blade guard handle. Make sure the lower

guard spring works properly, allowing the guard to move

freely.

n Check to see that the saw teeth and arrow on the saw

blade and the arrow on the upper guard are pointing in

the same direction.

NOTE: The saw teeth point upward at the front of the

saw as shown.

SPINDLE

BLADE

OUTER

WASHER

(“D”

WASHER)

INNER

 

FLANGE

BLADE

BUSHING

SCREW

SPRING

 

WASHER

Fig. 2

 

OUTER WASHER

 

(“D” WASHER)

 

CUPPED SIDE OF

OUTSIDE OF SPRING

SPRING WASHER

WASHER

 

Fig. 3

SPINDLE LOCK

TO

LOOSEN arrow

BUTTON

on upper

 

guard

TO

TIGHTEN

n Fit the saw blade inside the lower blade guard and onto

the spindle.

n Replace “D” washer.

BLADE

BladeSCREW wrench

Fig. 4

n Replace spring washer with cupped side against “D”

washer.

n Depress spindle lock button and replace blade screw.

n Tighten blade screw securely by turning it clockwise with

the blade wrench.

NOTE: Never use a blade that is too thick to allow the “D” washer to engage with the flat on the spindle.

11

Page 11
Image 11
Ryobi CSB123 manual Attaching Blade, See Figures 2