Makita EBH250L Manuel D'instructions page 10

MOUNTING OF PROTECTOR
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 must be well polished, free of cracks or breakage. If 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 and 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.
– 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.
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).
NOTE : Tighten the right and left bolts evenly so that the gap between the
clamp (3) and the protector (4) will be constant.
Otherwise, the protector sometimes may not function as specified.
– In use of the cord cutter, insert the protector (2) into the protector (1), and
fasten them with two screw (4) and two nuts (3).
Star Blade
PART NO. 6208501400
Nylon cutting head
PART NO. 6218020001
10
Protector for metal blades
(Use of protector for metal
blade/cord cutter)
PART NO. 6258061001
Protector for cord cutter
(Use of protector for metal
blade/cord cutter)
PART NO. 6258060001