Mounting And Dismounting The Saw Blade - Hitachi C 7BUR Safety Instructions And Instruction Manual

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9. Release trigger and allow blade to stop completely before withdrawing the blade from the work piece.
○ Never under any circumstances pull the saw backwards while the blade is in motion, as kickback may result.
10. Use a jig saw or hand saw to cut the corners out clean.
11. When starting each new cut, repeat as above.

MOUNTING AND DISMOUNTING THE SAW BLADE

WARNING:
To avoid serious accident ensure the switch is in the OFF position, and disconnect the plug from the
receptacle.
1. Dismounting the saw blade
(1) Set the cutting volume at maximum, and place the Circular Saw as
shown in Fig. 14.
(2) Depress the lock lever, lock the spindle, and remove the hexagonal-
fl ange bolt and washer (B) with the Hex. Bar wrench.
(3) While holding the lever to keep the lower guard fully retracted into the
blade cover, remove the saw blade. (Fig. 15)
2. Mounting the saw blade
(1) Thoroughly remove any sawdust which has accumulated on the
spindle, bolt and washers.
(2) For mounting saw blade, the concave sides of both washers (A) and
(B) must be fi tted to the saw blade sides. Mount the saw blade on the
spindle, and fi nally affi x washer (B) (See Fig. 16)
(3) To assure proper rotation direction of the saw blade, the arrow direction
on the saw blade must coincide with the arrow direction on the blade
cover.
(4) Using the fi ngers, tighten the hexagonal bolt retaining the saw blade as much as possible. Then depress the lock
lever, lock the spindle, and thoroughly tighten the bolt.
(5) Confi rm that the lock lever is in the original position.
Saw Blade
Lever
Blade Cover
14
Lower Guard
Fig. 15
Wrench
Loosen
Fig. 14
Saw Blade
Washer (B)
Hexagonal
Flange Bolt
Fig. 16
Tighten
Lock Lever
Washer (A)