Makita HM1203C Owners Manual - Page 5

Save These Instructions., Functional Description - service manual

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10. Keep hands away from moving parts. 11. Do not leave the tool running. Operate the tool only when hand-held. 12. Do not point the tool at any one in the area when operating. The bit could fly out and injure someone seriously. 13. Do not touch the bit or parts close to the bit immediately after operation; they may be extremely hot and could burn your skin. 14. Do not operate the tool at no-load unnecessarily. 15. Some material contains chemicals which may be toxic. Take caution to prevent dust inhalation and skin contact. Follow material supplier safety data. SAVE THESE INSTRUCTIONS. WARNING: MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. FUNCTIONAL DESCRIPTION CAUTION: • Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. Switch action 1. Switch lever OFF ON 1 009947 CAUTION: • Before plugging in the tool, always check to see that the tool is switched off. • Switch can be locked in "ON" position for ease of operator comfort during extended use. Apply caution when locking tool in "ON" position and maintain firm grasp on tool. To start the tool, push the switch lever "ON (I)" on the left side of the tool. To stop the tool, push the switch lever "OFF (O)" on the right side of the tool. Speed change 1. Adjusting dial 1 009955 The blows per minute can be adjusted just by turning the adjusting dial. This can be done even while the tool is running. The dial is marked 1 (lowest speed) to 5 (full speed). Refer to the table below for the relationship between the number settings on the adjusting dial and the blows per minute. Number on adjusting dial 5 4 3 2 1 009956 Blows per minute 1,900 1,700 1,450 1,200 950 CAUTION: • The speed adjusting dial can be turned only as far as 5 and back to 1. Do not force it past 5 or 1, or the speed adjusting function may no longer work. For Model HM1213C only NOTE: • Blows at no load per minute becomes smaller than those on load in order to reduce vibration under no load, but this does not show trouble. Once operation starts with a bit against concrete, blows per minute increase and get to the numbers as shown in the table. When temperature is low and there is less fluidity in grease, the tool may not have this function even with the motor rotating. Indicator lamp 1. Power-ON indicator lamp 1 (green) 2. Service indicator lamp (red) 2 009949 5

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5
10.
Keep hands away from moving parts.
11.
Do not leave the tool running. Operate the tool
only when hand-held.
12.
Do not point the tool at any one in the area
when operating. The bit could fly out and
injure someone seriously.
13.
Do not touch the bit or parts close to the bit
immediately after operation; they may be
extremely hot and could burn your skin.
14.
Do
not
operate
the
tool
at
no-load
unnecessarily.
15.
Some material contains chemicals which may
be toxic. Take caution to prevent dust
inhalation and skin contact. Follow material
supplier safety data.
SAVE THESE INSTRUCTIONS.
WARNING:
MISUSE or failure to follow the safety rules stated in
this instruction manual may cause serious personal
injury.
FUNCTIONAL DESCRIPTION
CAUTION:
•
Always be sure that the tool is switched off and
unplugged before adjusting or checking function on
the tool.
Switch action
ON
OFF
1
009947
CAUTION:
•
Before plugging in the tool, always check to see
that the tool is switched off.
•
Switch can be locked in "ON" position for ease of
operator comfort during extended use. Apply
caution when locking tool in "ON" position and
maintain firm grasp on tool.
To start the tool, push the switch lever "ON (I)" on the left
side of the tool. To stop the tool, push the switch lever
"OFF (O)" on the right side of the tool.
Speed change
1
009955
The blows per minute can be adjusted just by turning the
adjusting dial. This can be done even while the tool is
running. The dial is marked 1 (lowest speed) to 5 (full
speed).
Refer to the table below for the relationship between the
number settings on the adjusting dial and the blows per
minute.
Number on adjusting dial
Blows per minute
5
4
3
2
1
1,900
1,700
1,450
1,200
950
009956
CAUTION:
•
The speed adjusting dial can be turned only as far
as 5 and back to 1. Do not force it past 5 or 1, or
the speed adjusting function may no longer work.
For Model HM1213C only
NOTE:
•
Blows at no load per minute becomes smaller than
those on load in order to reduce vibration under no
load, but this does not show trouble. Once
operation starts with a bit against concrete, blows
per minute increase and get to the numbers as
shown in the table. When temperature is low and
there is less fluidity in grease, the tool may not
have this function even with the motor rotating.
Indicator lamp
1
2
009949
1. Power-ON
indicator lamp
(green)
2. Service indicator
lamp (red)
1. Adjusting dial
1. Switch lever