Diamond Products CSE12 운영자 매뉴얼 - 페이지 10
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Diamond Products CSE12에 대해서도 마찬가지입니다: 부품 목록 및 사용 설명서 (20 페이지)
페이지 인쇄
Operation
Starting and Stopping Saw
Starting
•
This machine has a lock-off type switch.
First press the trigger release, then
squeeze the trigger switch to switch on. For
safety reasons, the switch is not possible to
lock on.
Stopping
•
Release the trigger switch to stop the
machine. After the machine has been
switched off, the chain will still rotate for a
few seconds, take care that parts of your
body do not come into contact with the
chain while it is still rotating!
WARNING: Do not set the machine down until
the chain has stopped turning.
Overload and Overheat Protection
•
When the tool is operating within its normal
load range, the LED load indicator will glow
green.
•
When full load is reached, the load
indicator will flash red. If full load is
exceeded and sustained for too long, the
motor will shut down and the load indicator
will glow solid red. In this case, the motor
must be first shut off and then restarted.
•
If the temperature of the motor gets
too high, the thermal protection will
shut the motor down. The switch must
be first shut off and then restarted.
When this happens, do not
immediately start cutting after
restarting the motor. Always run the
machine at no load for a few minutes
to return to a normal operating
temperature before continuing.
10
EQUIPMENT DESIGNATION OPERATOR'S MANUAL
Making a Cut
Checklist
•
Proper chain tension and ensure guide bar
nuts are tight
•
Good condition of the chain, guide bar, and
drive sprocket
•
Connect the water supply, check for leaks
and for proper water flow to the chain
•
Ensure all safety equipment is in place and
functioning normally
•
Mark the line of cut before beginning.
WARNING: A new operator should perform
some practice cuts under controlled conditions
to become familiarized with concrete chain saw
techniques. Experience with a wood cutting
chain saw does NOT qualify an operator to use
a concrete chain saw.
WARNING: Position the power supply cord so
that it will not become caught on worksite
obstacles.
CAUTION: Do not attempt to enter a kerf which
is narrower than the chain. This will damage
the diamond segments.
CAUTION: Avoid the chain being pinched in
the kerf. Plan the cut, and support the
workpiece if necessary, to avoid the kept
closing down on the chain as cutting
progresses.
NOTE: When cutting concrete with embedded
rebar, always cut in such a way that the chain
is cutting both concrete and rebar at the same
time. The concrete will help to keep the
diamond segments sharp.
Beginning the Cut
•
With the chain running at full speed,
slowly approach the workpiece with
the nose of the guide bar and plunge
in. Hold the saw as straight as
possible.
•
Start by making a shallow, 10 to 20mm
outline cut along the entire cutting line
with the nose of the guide bar. Then
plunge in deeper and complete the cut.
•
While cutting, keep steady feed
pressure on the tool to prevent the
chain from chattering and bouncing.
Use enough pressure so that the