Makita EM4250 Instruction Manual page 10

To meet the applicable safety provisions, only the tool/
protector combinations as indicated in the table must
be used.
Be sure to use genuine MAKITA cutter blades
or
nylon cutting head.
-The cutter blade musl be
well
polished, free of
cracks or breakage. I f the cutter blade hits against a
stone during operation, stop the engine and check
the blade immediately.
-Polish or replace the cutter blade every three hours
of operation.
-If the nylon cutting head hits against a stone during
operation, stop the engine end check the nylon
cutting head immediately.
CAUTION: The appropriate protector must always be
installed, for your own safety and in order
to comply with accident-prevention
regulations.
Operation of the equipment without the
guard being in place Is not permitted.
For EM4250
-The outside diameter of the cutter blade must be
230mm (9-1/16'). Never use any blades surpassing
230mm (9-1/16") in outside diameter.
EM 4250
Protector for metal blades
Protector for metal blades
(Use
bladdcord of protector cutter) for metal
Star Blade
PART NO. 6208501400 PART NO. 6258038000 PART NO. 625805000
EM 4251
Protector for cord cutter
Nylon cutting head
Protector for cord cutter (Use of protector for metal
bladdcord cutter)
PART NO. 6218014001 PART NO. 6218008003 PART NO. 6258047002
For EM4250, EM4251
-Install the clamp (3) on the shaft so that the projection of
the clamp (3) is
inserted into the opening between the gear case (1) and the shaft
Secure the protector (4) with the installatlon bolts M6 x 30 (2) and screw
M5 x 8 (5).
Use of protector for metal blade
/
cord cutter.
-In use of the metal blade, fasten the protector (4) to the clamp (3) with two
bolts M6 x 30 (2).
-In use of the cord cutter, insert the protector (2) into the protector (I), and
fasten them with two screw (4) and two nuts (3).
9
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