model no. 054-2312-8 | contact us 1-888-670-6682
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LED WORKLIGHT
When the unit is switched on, the LED worklight also comes on to
ensure better vision and to make working in dark areas safer. The
LED worklight remains on for 15 seconds after the trigger switch is
released.
REMAINING POWER INDICATOR
If the trigger switch is pressed, the remaining power indicator lights
for 5 seconds and the battery’s remaining power can be checked.
LED INDICATOR REMAINING POWER STATUS
1 0–25 %
2 25–50 %
3 50–75 %
4 75–100 %
BELT HOOK
The belt hook is used to hang the tool from your waist belt
while working. Install the belt hook securely in the groove of the
wrench and tighten the screw to fix the hook firmly (Fig. F).
TEMPERATURE CUT OUT
When used as intended, the wrench cannot be subject to
overload. But running continuously at full load for a long
time will cause the battery pack to overheat. If the allowable
battery temperature range of 0–70°C (32–158°F) is exceeded,
the battery pack will automatically stop operating and will not
restart until it has cooled to a safe level.
OPERATING INSTRUCTIONS
CAUTION!
• When using the belt hook, hang the power tool firmly so as
not to drop it accidentally. If the power tool is dropped, it may
lead to an accident.
• When carrying the tool hooked to your waist belt, do not fit any
bit to the top of the power tool, as this may lead to accidental
injury.
WARNING!
Do not insert or remove socket while the tool is activated. Make
sure the battery pack is removed or the forward and reverse lever
is in the centre locked position when inserting or removing socket.
OPERATING INSTRUCTIONS
LOW-VOLTAGE CUT-OUT
The battery pack used on this tool is fitted with a low-voltage cut-out feature within the
circuitry. The low-voltage cut-out feature operates when the voltage drops below a pre-
set value. This feature automatically stops the tool from operating. When this condition
occurs you will need to either insert another battery pack into the tool or recharge the
existing battery pack.
TIGHTENING FASTENERS
Before starting your job, always perform a test operation to determine the proper
fastening time for your bolt or nut.
• Install the socket on the anvil. Then, set the forward and reverse lever on the
appropriate setting (forward or reverse).
• Hold the tool firmly and place the socket in line with the bolt or nut.
• Press the trigger switch to turn on the impact wrench. The variable speed trigger
switch delivers higher speed with increased trigger pressure and lower speed with
decreased trigger pressure.
• Fasten the bolt or nut to the proper torque.
• To turn the impact wrench off, release the trigger switch.
• After fastening, always check the torque with a torque wrench.
Practice with various fasteners, noting the length of time required to reach the desired
torque. Check the tightness with a torque wrench. If the fasteners are too tight, reduce
the impacting time. If they are not tight enough, increase the impacting time.
The fastening torque is affected by a wide variety of factors, including the following:
• Socket. Failure to use the correct size socket will cause a reduction in the fastening
torque. A worn socket (wear on the hex end or square end) will cause a reduction in
the fastening torque.
NOTE:
• The impact wrench will not restart until the battery pack has cooled. .
• Do not force cool the pack in any way. Do not place in refrigerator
or freezer. To reduce the temperature of the cells remove the
battery pack from the tool and place the battery pack in a free air
environment, out of direct sunlight or any other heat source.
NOTE: Attempting to restart the tool without either recharging
the battery or installing another battery (with charge) will lead to
tool restarting and then stopping again, after only a few seconds of
operation.
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