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SYMBOLS
USD202-2
The followings show the symbols used for tool.
V............................volts
A ...........................amperes
Hz..........................hertz
..................alternating current
.......................no load speed
.......................Class II Construction
.../min....................revolutions or reciprocation per
minute
..................number of blow
FUNCTIONAL DESCRIPTION
CAUTION:
• Always be sure that the tool is switched off and
unplugged before adjusting or checking function on
the tool.
Switch action
CAUTION:
• Before plugging in the tool, always check to see
that the switch trigger actuates properly and returns
to the “OFF” position when released.
For 6904VH
To start the tool, simply pull the switch trigger. Tool speed
is increased by increasing pressure on the switch trigger.
Release the switch trigger to stop.
For 6905H
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop.
Reversing switch action
For 6904VH
This tool has a reversing switch to change the rotational
direction. Press the upper side (FWD side) for clockwise
(forward) rotation or the lower side (REV side) for coun-
terclockwise (reverse) rotation.
For 6905H
This tool has a reversing switch to change the rotational
direction. Press the right side of the switch for clockwise
(forward) rotation or the left side for counterclockwise
(reverse) rotation.
CAUTION:
• Always check the direction of rotation before opera-
tion.
• Use the reversing switch only after the tool comes
to a complete stop. Changing the direction of rota-
tion before the tool stops may damage the tool.
Speed change
For 6904VH only
To change the speed, first switch off the tool and then
slide the speed change lever fully to the “H” side (lower
side) for high speed or to the “L” side (upper side) for low
speed. Before starting operation, ensure that the speed
1. Switch trigger
1
002311
1. Reversing
switch
1. Reversing
switch
1. Speed change
lever
1
002322
1
002323
1
002329