KRESS KUC31 Manual De Instrucciones página 11

ensuring it is sharp and in good condition.
The tightness of the grip on the handles and if any anti
vibration and noise accessories are used.
And the tool is being used as intended by its design
and these instructions.
This tool may cause hand-arm vibration
syndrome if its use is not adequately managed.
WARNING: To be accurate, an estimation of
exposure level in the actual conditions of use
should also take account of all parts of the operating
cycle such as the times when the tool is switched off
and when it is running idle but not actually doing the
job. This may significantly reduce the exposure level
over the total working period.
Helping to minimise your vibration and noise exposure
risk.
Always use sharp chisels, drills and blades.
Maintain this tool in accordance with these
instructions and keep well lubricated (where
appropriate).
If the tool is to be used regularly then invest in anti
vibration and noise accessories.
Plan your work schedule to spread any high vibration
tool use across a number of days.
OPERATING INSTRUCTIONS
NOTE: Before using the tool, read the
instruction book carefully.
Intended Use
The machine is intended for driving in and loosening
screws as well as for drilling in wood, metal and
plastic.
Assembly and Operation
ACTION
BEFORE OPERATION
Checking the battery charge
condition
Removing the battery pack
Charging the battery
Installing the battery pack
ASSEMBLY
CHUCK ADJUSTMENT
Warning: Always lock off
trigger switch and disconnect
tool from power source when
changing accessories. Always ensure
the bit is secure before starting the
tool. Damage to the Chuck or a loose
bit may cause possible personal
injury.
Removing the bits
Inserting the bits
Assembling the belt hook and bit clip
OPERATION
Forward/reverse rotation control
Warning: Never change the
direction of rotation when
the chuck is rotating, wait until
it has stopped!
TWO-SPEED GEAR CONTROL
TORQUE ADJUSTMENT
SCREWDRIVING 1-22
DRILLING
HAMMER DRILLING
Operating the on/off switch
Warning: Do not operate
for long periods at low
speed because excess heat will
be produced internally.
LED light indicator
Before operation, the LED light
will be activated when the On/Off
switch is slightly pressed, and will
automatically turn off 20 seconds
after the On/Off switch is released.
The tool and battery are equipped
with a protection system. When
the LED Light is quickly flashing 3
seconds and turn off, the system will
automatically cut off power to the tool
to extend battery life. The tool will
automatically stop during operation
if the tool and/or battery are placed
under one of the following conditions:
• Overloaded: The tool is
operated in a manner that causes
FIGURE
it to draw an abnormally high
current. In this situation, release
the Trigger Switch on the tool and
stop the application that caused
See Fig. A1
the tool to become overloaded.
Then pull the Trigger Switch again
See Fig. A2
to restart.
• Overheated: Under the
See Fig. A3
condition above, if the tool does
not start, the Tool and Battery are
See Fig. A4
overheated. In this situation, let
the Tool and Battery cool before
pulling the Trigger Switch again.
• Low battery voltage: The
remaining Battery capacity is too
low and the tool will not operate.
In this situation, remove and
recharge the Battery.
Warning: To turn on the light,
press the On/Off switch and
make sure the Forward/Reverse
Rotation Control is on right/left
See Fig. B1
position.
See Fig. B2
See Fig. C1,
C2,C3, C4
See Fig. D1,
D2, D3
See Fig. E
See Fig. F
See Fig. G
11
EN