Removing The Shear Blades; Installing The Shear Blades; Installing Or Removing Shear Blades For Hedge Trimmer; Installing Shear Blades - Makita DUM604 Manual De Instrucciones

Removing the shear blades

1. Remove the grass receiver and place the tool
upside down.
► Fig.11
2.
While pressing the lock lever, turn the undercover
counterclockwise until
with on the lock lever.
► Fig.12
3. Remove the undercover, shear blades, and crank.
► Fig.13: 1. Undercover 2. Shear blades 3. Crank

Installing the shear blades

1.
Prepare the crank, undercover, and new shear
blades.
► Fig.14: 1. Crank 2. Undercover 3. Shear blades
2. Remove the blade cover from the old shear
blades, and then attach it to the new ones.
► Fig.15
3. Adjust the three pins so that they are lined up on
the alignment line.
► Fig.16: 1. Alignment line
4. Apply a small amount of grease to the periphery
of the crank. Attach the crank to the pins with the small
and large rounds facing up.
► Fig.17: 1. Crank
5. Adjust the blades and base plate so that the hole
in the base plate and the two protrusions on the blades
are lined up.
► Fig.18
6. Turn the shear blades upside down and install
them so that the pins on the tool fit in the hole on the
base plate. Make sure that the shear blades are fixed
securely in place.
► Fig.19
7.
Place the undercover so that
cover is aligned with
► Fig.20
8. While pressing the undercover, turn the under-
cover clockwise until
with on the lock lever.
► Fig.21
9.
Make sure that the lock lever fits in the groove on
the undercover.
► Fig.22: 1. Lock lever
CAUTION:
Never use the tool without install-
ing the undercover.
10. Remove the blade cover, and then turn on the tool
to check that it works properly.
NOTICE:
If the shear blades do not operate prop-
erly, the blades are not engaging the crank prop-
erly. Remove the blades and install them again.
on the undercover is aligned
on the under-
on the lock lever.
on the undercover is aligned
Installing or removing shear blades
for hedge trimmer
CAUTION:
Attach the blade cover before
removing or installing the shear blades.
NOTICE:
If the parts other than the shear blades
such as the crank are worn out, ask Makita
Authorized Service Centers for parts replacement
or repairs.
Removing the shear blades
1. Place the tool upside down.
► Fig.23
2.
While pressing the lock lever, turn the undercover
counterclockwise until
with on the lock lever.
► Fig.24
3. Remove the undercover.
► Fig.25
4. Loosen two screws with a screwdriver and remove
the shear blades.
► Fig.26: 1. Screws
NOTE: The shear blades can be removed without
removing the screws.
5.
Remove the crank from the shear blades.
► Fig.27: 1. Crank
NOTE: The crank may remain in the tool.
NOTE: Attach the blade cover and the storage case
to the removed shear blades, and then store the
blades.

Installing shear blades

1.
Prepare the crank, undercover, and new shear
blades.
► Fig.28: 1. Crank 2. Undercover 3. Shear blades
2. Attach the blade cover to the shear blades.
► Fig.29
3. Adjust the three pins so that they are lined up on
the alignment line.
► Fig.30: 1. Alignment line
4. Apply a small amount of grease to the periphery of
the crank. Attach the crank to the pins with its small and
large rounds facing down.
► Fig.31: 1. Crank
5. Slide the shear blades so that the hole on the
base plate is positioned at the center of the rings of
blades.
► Fig.32
6. Turn the shear blades upside down and install
them so that the pin on the tool fits in the hole on the
shear blades. Insert the claw of the base plate into the
groove on the tool. Make sure that the shear blades are
fixed securely in place.
► Fig.33: 1. Claw
17 ENGLISH
on the undercover is aligned