DIAQUIP QHS-400 Manuale dell'operatore - Pagina 12
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OVERLOAD & OVERHEAT PROTECTION
Overload & Load Warning Lamp
When full load is reached, the load warning lamp will flash red.
If full load is exceeded and sustained for too long, the motor
will shut down and the load warning lamp will glow solid red.
In this case, the motor must be first shut off and then restarted.
When this happens, the motor will very likely be near
overheating, so it is also a good idea to run the motor at no
load for a few minutes to cool it before continuing.
Overheat Thermal Protection
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.
CAUTION: The motor will be damaged if it is repeatedly overloaded or overheated.
Always cool the motor by running at no load for a few minutes whenever it stops from
either overheat or overload.
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OPERATION
How to hold the machine
Load Warning
Lamp
Before cutting
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Always hold the machine with both hands,
with the right hand on the main handle
and with the left hand on the side handle.
(This applies even if the operator is
left-handed)
Do not stand directly in line with the blade.
Rather, stand in such a way that, if it kicks
back, you will not be in the path of the blade.
Never lean over the blade path. That would put your body in line with the blade if it
kicks back.
Do not cut above shoulder height.
Never cut while standing on a ladder or other unstable platform.
While cutting on a vertical surface like a wall, hold the machine in a "tail down" position in
such a way that the upper quadrant of the blade does not contact the workpiece.
Check the area where the cut is to be
made to ensure that it is clear of objects
which could cause the operator to
stumble.
Before cutting, it is sometimes useful to
mark the line of cut with chalk or the like. For straight cutting, a wood plank is also useful in
guiding the machine to make a straight cut.
Ensure that all bystanders are at a safe distance.
Ensure that the equipment is grounded.
Ensure that all safety equipment is in place.
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