Makita DHP480 Technical Information page 3

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[3] DISASSEMBLY/ASSEMBLY
[3] -1. Drill chuck (cont.)
ASSEMBLING
(1) Set Hex wrench 10 to Vise as drawn in Fig. 3.
Fig. 3
Clamp the long end.
Hex wrench 10
Vise
(2) Mount Drill chuck to Spindle as drawn in Fig. 4.
Fig. 4
1. Turn Drill chuck clockwise until
it sits on the end of the threaded
portion of spindle.
2. Setting the machine as illustrated below, pull Switch trigger slowly to turn Spindle to Forward
(clockwise) rotation.
Note: Pull the trigger so that Spindle's rotating reaches full speed in one second.
3. Drill chuck is tightened and consequently Spindle is locked.
F/R change lever
Set F/R change lever to
Forward (clockwise) rotation.
(3) Secure Drill chuck as drawn in Fig. 5.
Fig. 5
M6x22 (-) Flat head screw
(Left handed thread)
Correct
Clamp flat surfaces
of Hex wrench 10
[A]
Hex wrench 10,
viewed from side [A]
Drill chuck
End of the threaded
portion of Spindle
Open Drill chuck fully, and tighten Drill chuck with M6x22 (-) Flat head
screw by turning it counterclockwise with Slotted screwdriver.
Note: Apply adhesive (ThreeBond 1342 or Loctite 242) to threaded
portion when re-using the removed (-) M6x22 Flat head screw.
Wrong
Do not clamp edges
Do not clamp
of Hex wrench 10.
the short end.
Hex wrench 10
[A]
Hex wrench 10,
viewed from side [A]
Vise
Speed change lever
Set Speed change lever
to Low speed mode
designated with 1.
Change Ring
Set Change ring
to Drill mode.
Hex wrench 10
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