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INSTRUCTIO N MA NUA L
MODEL NO.: FLEXC II-12PX
FLEXC II-9PX
FLEXC II-6PX
FLEXC II-3PX
18V Brushless Cordless Torque Screwdrivers
Rev 1. 5/18/2012
www.mountztorque.com
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FUNCTIONAL GUIDES
(A) 1/4" F/Hex with quick change chuck
(B) Color Ring - color code specific torque values in production areas.
(C) Torque adjustment cover
(D) LED indicator provides simple process information to the operator
(E) LED light for working in dark area
(F) Trigger repeat protection. Avoid double hits on already seated screw
(G) Soft texture ergonomic grip.
(H) Quick release button. Easily slide and change battery.
( I ) High capacity Li-ion battery pack delivers longer run-time
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WARNING! "READ ALL INSTRUCTIONS" Always observe the safety
regulations appl icable in your country to reduc e the risk of fire, electric shock and
personal injur y. Understand th e following saf ety instructions bef ore attempting to
operate this pr oduct. Always wear e ye protectio n when working w ith power t ools.
Keep these instructions in a safe place.
SAVE THESE INSTRUCTIONS
Work Area Safety
General Safety Rules
Personal Safety
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Keep your work area clean and
well lit. Cluttered benc h es and
dark areas invite accidents.
Do not operate power tools in
explosive atmospheres, such as
in the presence of flammable
liquids, gases, or dust. Power
tools create sparks which may
ignite the dust or fumes.
Keep bystanders, children, and
visitors away while operating a
power tool. Distractions can
cause you to lose control.
Stay alert, watch what you are
doing and use common sense
when operating a power tool. Do
not use tool while tired or under
the influence of drugs, alcohol,
or medication. A moment of
inattention while operati ng po wer
tools may result in serious personal
injury.
Dress properly. Do not wear
loose clothing or jewelry.
Contain long hair. Keep your
hair, clothing, and gloves away
from moving parts. Loose
clothes, jewelry, or long hair can be
caught in moving parts.
Do not overreach. Keep proper
footing and balance at all times.
Proper footing and balance
enables better control on the tool in
Use safety equipment. Always
wear eye protection. Dust mask,
non-skid safet y shoes, hard hat , or
hearing protection must be used
for appropriate conditions.
Use clamps or other practical
ways to secure and support the
work piece to a stable platform.
Holding the work piece by hand or
against your body is unstable and
may lead to loss of control.
Do not force tools. Use the
correct tool for your application.
The correct tool will do the job
better and safer at the rate for
which it is designed.
Do not use tool if switch does
not turn it on or off. Any tool that
cannot be controlled with the switch
is dangerous and must be repaired.
Store idle tools o u t o f re ach o f
children and other untrained
persons. Tools are dangerous in
the hands of untrained users.
Check for misalignment or
binding of moving parts,
breakage of parts, and any other
condition that may affect the tool
operation. If damaged, have the
tool serviced before using. Many
accidents are caused by poorly
maintained tools.
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Use only accessories that are
recommended by the manufacture
for your model. Accessories that
may be suitable for one tool, may
become hazardous when used on
Tool service must be performed
only by qualified repai r
personnel. Service or maintenance
performed by unqualified personnel
could result in a risk of injury.
When servicing a tool, u se o n ly
identical replacement parts.
Follow instructions in the
Maintenance section of this
manual. Use of unauthorized parts
or failure to follow maintenance
instructions may create a risk of
electric shock or injury.
for Shut Off Screwdriver
Battery Charger
Caution: To reduce risk of injury,
charge only the authorized
batteries. Other types of battery
may burst, causing personal injury
and damage.
Before using battery charger, read
all instructions and cautionary
markings on batteries, chargers and
products using batteries.
Do not allow anything to cover or
clog the charger vents.
Do not expose charger to rain,
snow or wet conditions.
To reduce the risk of damage to
electric plug and cord, pull by plug
rather than cord when
disconnecting charger.
Use of an attachment not
recommended or sold by the
manufacturer may result in a risk of
fire, electric shock, or injury to
persons.
Make sure cord for charger is located
so that it will not be stepped on,
tripped on, tripped over, or otherwise
subjected to damage or stress.
Do not abuse the power cord. Never
use the cord to carry the charger.
Keep cord away from heat, oil, water,
sharp edges, or moving parts.
Replace damaged cords
immediately.
Do not operate charger if it has been
damaged in any way, take it to a
qualified service center for repair.
To reduce risk of electric shock,
unplug charger from outlet before
attempting any maintenance or
cleaning. Turning off contr ols will not
reduce this risk.
Do not disassemble charger or
battery cartridge, take it to a qualified
service center when repair is
required. Incorrect reassembly may
result in a risk of electric shock or
fire.
Do not charge battery pack when
temperature is below 0
o
C (32oF) or
above 40
o
C (104oF).
Do not attempt to use a step-down
transformer, an engine generator or
DC power receptacle.
Do not short the battery pack: Do not
touch the terminals with any
conductive mater ial. Avoi d stor ing
battery cartridge in a container with
other metal objects such as nails,
coins, paper clips, etc.
Do not expose battery cartridge to
water or rain. A battery short can
cause large current flow, overheating,
possibly burns and even a break-
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Do not store the machine and
battery pack in locations where the
temperature may reach or exceed
50
o
C (122oF).
Do not incinerate the battery pack
even if it is severely damaged or
completely worn out. The battery
pack can explode in a fire.
Be careful not to drop, shake, or
strike the battery.
Do not charge inside a box or
container of any kind. The battery
must be placed in a well ventilated
are during charging.
Do not dispose of battery packs into
household waste, fire or water.
Battery packs should be collected,
recycled or disposed of in an
environmentally-friendly manner.
Call the authorized warranty centers
for places to dispose of damaged or
inoperable batteries.
This industrial shut off screwdriver is
designed for nut tightening/loosening
and screw driving/loosening. It is not
appropriate to use for wood/mild steel
drilling. Please refer to the figure on the
page to familiarize yourself with the
major components of this tool before
use.
1. Power Sw it ch
Pressing the power switch wil l energi ze
the LED light (2) in front and the tool
starts to rotate. When released, power
to the motor will cease and the tool
stops to work immediately. But the LED
light will remain for 10 seconds then off.
2. Lamps
It turns on every time that the trigger
is pressed, and helps to illuminate
the darks areas.
3. Forward/Reverse Button
The tool is always in forward
operation unless the
Forward/Reverse butt on is press ed.
When the button is pressed, the blue
LED shows and the tool will be in
reverse operation. To get the tool
back in forward operation, just
simply press the button again and
the blue LED would disappear and
the tool is back in forward operation.
4. Quick Change Holder
This driver accepts only 1/4”
(6.35mm) hexagonal bits. Be sure
the bit is fully engaged b y the chuck
before operating tool. Otherwise, the
bit may fly off and cause property
damage or personal injury.
5. Li-ion Battery
This battery provides electrical
power to the motor. Please charge
it according to the charging
instruction listed in this manual.
6. Torque Adjustment Cover
Open the torque adjustment cap.
Use the torque adjustment tool to
either tighten or loosen the spring
until the desired torque is reached.
Use a torque tester to view and
verify torque setting.