FLEX FX1231 24V Drill Driver Hammer Drill User Manual
- June 11, 2024
- FLEX
Table of Contents
- SAFETY SYMBOLS
- GENERAL POWER TOOL SAFETY WARNINGS
- Service
- SAFETY WARNINGS FOR DRILL DRIVER
- SAFETY WARNINGS FOR HAMMER DRILL
- SYMBOLS
- SYMBOLS (CERTIFICATION INFORMATION
- FUNCTIONAL DESCRIPTIONS & SPECIFICATIONS
- ASSEMBLY
- ADJUSTMENTS
- OPERATION INSTRUCTIONS
- MAINTENANCE
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
FLEX FX1231 24V Drill Driver Hammer Drill
SAFETY SYMBOLS
The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols and the explanations with them deserve your careful attention and understanding. The symbol warnings do not, by themselves, eliminate any danger. The instructions and warnings they give are no substitutes for proper accident prevention measures.
Be sure to read and understand all safety instructions in this Operator’s Manual, including all safety alert symbols such as “DANGER,” “WARNING,” and “CAUTION” before using this tool. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious personal injury.
The definitions below describe the level of severity for each signal word. Please read the manual and pay attention to these symbols.
| This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that follow this symbol to
avoid possible injury or death.
__| DANGER indicates a hazardous situation which, if not avoided, will
result in death or serious injury.
| WARNING indicates a hazardous situation which, if not avoided, could result
in death or serious injury.
__| CAUTION, used with the safety alert symbol, indicates a hazardous
situation which, if not avoided, will result in minor or moderate injury.
Damage Prevention and Information Messages
These inform the user of important information and/or instructions that could lead to equipment or other property damage if they are not followed. Each message is preceded by the word “NOTICE”, as in the example below:
NOTICE: Equipment and/or property damage may result if these instructions are not followed.
The operation of any power tools can result in foreign objects being thrown into your eyes, which can result in severe eye damage. Before beginning power tool operation, always wear safety goggles or safety glasses with side shields and a full face shield when needed. We recommend a Wide Vision Safety Mask for use over eyeglasses or standard safety glasses with side shields. Always use eye protection which is marked to comply with ANSI Z87.1.
GENERAL POWER TOOL SAFETY WARNINGS
G Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.
SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE.
The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery operated (cordless) power tool.
Work area safety
Keep work area clean and well lit. Cluttered or 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 children and bystanders away while operating a power tool.
Distractions can cause you to lose control.
Electrical safety
Power tool plugs must match the outlet. Never modify the plug in any
way. Do not use any adapter plugs with earthed (grounded) power
tools. Unmodified plugs and matching outlets will reduce risk of electric
shock.
Avoid body contact with earthed or grounded surfaces, such as pipes,
radiators, ranges and refrigerators. There is an increased risk of
electric shock if your body is earthed or grounded.
Do not expose power tools to rain or wet conditions. Water entering a
power tool will increase the risk of electric shock.
Do not abuse the cord. Never use the cord for carrying, pulling or
unplugging the power tool. Keep cord away from heat, oil, sharp edges
or moving parts. Damaged or entangled cords increase the risk of electric
shock.
When operating a power tool outdoors, use an extension cord suitable
for outdoor use. Use of a cord suitable for outdoor use reduces the risk of
electric shock.
If operating a power tool in a damp location is unavoidable, use a
ground fault circuit interrupter (GFCI) protected supply. Use of a GFCI
reduces the risk of electric shock.
Personal safety
Stay alert, watch what you are doing and use common sense when
operating a power tool. Do not use a power tool while you are tired or
under the influence of drugs, alcohol or medication. A moment of
inattention while operating power tools may result in serious personal injury.
Use personal protective equipment. Always wear eye protection.
Protective equipment such as a dust mask, non-skid safety shoes, hard hat or
hearing protection used for appropriate conditions will reduce personal
injuries.
Prevent unintentional starting. Ensure the switch is in the off-
position before connecting to power source and/or battery pack,
picking up or carrying the tool. Carrying power tools with your finger on
the switch or energizing power tools that have the switch on invites
accidents.
Remove any adjusting key or wrench before turning the power tool on.
A wrench or a key left attached to a rotating part of the power tool may
result in personal injury.
Do not overreach. Keep proper footing and balance at all times. This
enables better control of the power tool in unexpected situations.
Dress properly. Do not wear loose clothing or jewelry. Keep your hair
and clothing away from moving parts. Loose clothes, jewelry or long hair
can be caught in moving parts.
If devices are provided for the connection of dust extraction and
collection facilities, ensure these are connected and properly used.
Use of dust collection can reduce dust-related hazards.
Do not let familiarity gained from frequent use of tools allow you to
become complacent and ignore tool safety principles. A careless action
can cause severe injury within a fraction of a second.
Power tool use and care
Do not force the power tool. Use the correct power tool for your
application. The correct power tool will do the job better and safer at the
rate for which it was designed.
Do not use the power tool if the switch does not turn it on and off.
Any power tool that cannot be controlled with the switch is dangerous and must
be repaired.
Disconnect the plug from the power source and/or remove the battery
pack, if detachable, from the power tool before making any
adjustments, changing accessories, or storing power tools. Such
preventive safety measures reduce the risk of starting the power tool
accidentally.
Store idle power tools out of the reach of children and do not allow
persons unfamiliar with the power tool or these instructions to
operate the power tool. Power tools are dangerous in the hands of untrained
users.
Maintain power tools and accessories. Check for misalignment or binding
of moving parts, breakage of parts and any other condition that may
affect the power tool’s operation. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained power
tools.
Keep cutting tools sharp and clean. Properly maintained cutting tools
with sharp cutting edges are less likely to bind and are easier to control.
Use the power tool, accessories and tool bits etc. in accordance with
these instructions, taking into account the working conditions and the
work to be performed. Use of the power tool for operations different from
those intended could result in a hazardous situation.
Keep handles and grasping surfaces dry, clean and free from oil and
grease. Slippery handles and grasping surfaces do not allow for safe
handling and control of the tool in unexpected situations.
Battery tool use and care
Recharge only with the charger specified by the manufacturer. A
charger that is suitable for one type of battery pack may create a risk of
fire when used with another battery pack.
Use power tools only with specifically designated battery packs. Use
of any other battery packs may create a risk of injury andfire.
When battery pack is not in use, keep it away from other metal objects,
like paper clips, coins, keys, nails, screws or other small metal objects,
that can make a connection from one terminal to another. Shorting the
battery terminals together may cause burns or a fire.
Under abusive conditions, liquid may be ejected from the battery; avoid
contact. If contact accidentally occurs, flush with water. If liquid
contacts eyes, additionally seek medical help. Liquid ejected from the
battery may cause irritation or burns.
Do not use a battery pack or tool that is damaged or modified.
Damaged or modified batteries may exhibit unpredictable behavior resulting in
fire, explosion or risk of injury.
Do not expose a battery pack or tool to fire or excessive
temperature. Exposure to fire or temperature above 265 °F (130 °C) may cause
explosion.
Follow all charging instructions and do not charge the battery pack or
tool outside the temperature range specified in the instructions.
Charging improperly or at temperatures outside the specified range may damage
the battery and increase the risk of fire
Service
Have your power tool serviced by a qualified repair person using only
identical replacement parts. This will ensure that the safety of the
power tool is maintained.
Never service damaged battery packs. Service of battery packs should only
be performed by the manufacturer or authorized service providers.
SAFETY WARNINGS FOR DRILL DRIVER
- Hold the power tool by insulated gripping surfaces, when performing an operation where the cutting accessory or fastener may contact hidden wiring. The cutting accessory or fastener contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.
- Secure the work piece. Clamping devices or a vise will hold the work piece in place better and more safely than holding it by hand.
- Do not drill, fasten or break into existing walls or other blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or circuit breakers feeding this worksite.
- Position yourself to avoid being caught between the tool or walls or posts. Should the bit become bound or jammed in the work, the reaction torque of the tool could crush your hand or leg.
- Always wait until the machine has come to a complete stop before placing it down. The tool insert can jam and lead to loss of control over the power tool.
- When working with the power tool, always hold it firmly with both hands and assume a secure stance. The power tool is guided more securely with both hands.
SAFETY WARNINGS FOR HAMMER DRILL
- Wear ear protectors when impact drilling. Exposure to noise can cause hearing loss.
- Hold the power tool by insulated gripping surfaces, when performing an operation where the cutting accessory or fastener may contact hidden wiring. The cutting accessory or fastener contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.
- Secure the work piece. Clamping devices or a vise will hold the work piece in place better and more safely than holding it by hand.
- Do not drill, fasten or break into existing walls or other blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or circuit breakers feeding this worksite.
- Position yourself to avoid being caught between the tool or side handle and walls or posts. Should the bit become bound or jammed in the work, the reaction torque of the tool could crush your hand or leg.
Safety instructions when using long drill bits:
-
Never operate at higher speed than the maximum speed rating of the drill bit. At higher speeds, the bit is likely to bend if allowed to rotate freely without contacting the workpiece, resulting in personal injury.
-
Always start drilling at low speed and with the bit tip in contact with the workpiece. At higher speeds, the bit is likely to bend if allowed to rotate freely without contacting the workpiece, resulting in personal injury.
-
Apply pressure only in direct line with the bit and do not apply excessive pressure. Bits can bend causing breakage or loss of control, resulting in personal injury
-
Some dust created by power sanding, sawing, grinding, drilling and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
-
Lead from lead-based paints.
-
Crystalline silica from bricks, cement, and other masonry products.
-
Arsenic and chromium from chemically-treated lumber.
-
Your risk from these exposures varies, depending upon how often you do this type of work. To reduce your exposure to these chemicals:
-
Work in a well-ventilated area.
-
Work with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
-
Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling, and other construction activities. Wear protective clothing and wash exposed areas with soap and water. Allowing dust to get into your mouth or eyes or to lie on the skin may promote absorption of harmful chemicals.
SYMBOLS
IMPORTANT: Some of the following symbols may be used on your tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.
Symbol | Name | Designation/Explanation |
---|
V
| Volts| Voltage
A
| Amperes| Current
Hz
| Hertz| Frequency (cycles per second)
W
| Watt| Power
kg
| Kilograms| Weight
min
| Minutes| Time
s
| Seconds| Time
Wh
| Watt-hours| Battery capacity
Ah
| Ampere-hours| Battery capacity
ø
| Diameter| Size of drill bits, grinding wheels, etc.
n0
| No load speed| Rotational speed, at no load
n
| Rated speed| Maximum attainable speed
…/min
| Revolutions or reciprocations per minute (rpm)| Revolutions, strokes, surface speed, orbits, etc. per minute
O
| Off position| Zero speed, zero torque…
1,2,3,… I,II,III,
| Selector settings| Speed, torque, or position settings. Higher
number means greater speed
| Infinitely variable selector with off| Speed is increasing from 0 setting
| Arrow| Action in the direction of arrow
| Alternating current (AC)| Type or a characteristic of current
| Direct current (DC)| Type or a characteristic of current
| Alternating or direct current
(AC / DC)
| Type or a characteristic of current
| Class II tool| Designates Double Insulated Construction tools.
| Protective earth| Grounding terminal
| Li-ion RBRC seal| Designates Li-ion battery recycling program
| Read the instructions| Alerts user to read manual
Symbol| Name| Designation/Explanation
---|---|---
| Wear eye protection symbol| Alerts user to wear eye protection
| Always operate with two hands|
Alerts user to always operate with two hands
| Do not use the guard for cut-
off operations| Do not use the guard for cut-off operations
SYMBOLS (CERTIFICATION INFORMATION
Symbol | Designation/Explanation |
---|---|
**** | **** This symbol designates that this tool is listed by Underwriters |
Laboratories.
| This symbol designates that this component is recognized by
Underwriters Laboratories.
| This symbol designates that this tool is listed by Underwriters
Laboratories, to United States and Canadian Standards.
| This symbol designates that this tool is listed by the Canadian
Standards Association.
| This symbol designates that this tool is listed by the Canadian
Standards Association, to United States and Canadian Standards.
_ _| This symbol designates that this tool is listed by the Intertek
Testing Services, to United States and Canadian Standards.
FUNCTIONAL DESCRIPTIONS & SPECIFICATIONS
Model No. | FX1131 Drill Driver | FX1231 Hammer Drill |
---|---|---|
Rated Voltage | 24 V d.c. | |
Chuck capacity | 1/16 – 1/2 in. (1.6 – 13 mm) | |
No-load Speed | 0-500/1800 /min (RPM) | |
Impact Rate | N/A | 0-8000/28800 /min (BPM) |
Maximum torque | 650 in. lbs (73 N m) | 650 in. lbs (73 N m) |
Clutch settings | 18+ | 24+ + |
Recommended operating temperature | -4 – 104 °F (-20 – 40 oC) | |
Recommended storage temperature | 122 °F (< 50 oC) |
ASSEMBLY
Detach the battery pack from the tool before performing any assembly or adjustments, or changing accessories. Such preventive safety measures reduce the risk of starting the tool accidentally
TO ATTACH/DETACH BATTERY PACK (FIG. 2)
Lock the variable-speed trigger switch “OFF” on the tool by placing the
direction-of-rotation (forward/center-lock/reverse) selector in thecenter
position before attaching or detaching the battery pack
To attach the battery pack:
Align the raised rib on the battery pack with the grooves in the tool, and
then slide the battery pack onto the tool.
NOTICE :
When placing the battery pack onto the tool, be sure that the raised rib on
the battery pack aligns with the groove inside the tool and that the latches
snap into place properly. Improper attachment of the battery pack can cause
damage to internal components.
To detach the battery pack:
Depress the battery-release button located on the front of the battery
pack, to release the battery pack. Pull the battery pack out and remove it
from the tool.
Battery tools are always in operating condition. Therefore, the
direction-of-rotation (forward/ center-lock/reverse) selector should
always be locked in the center position when the tool is not in use or
while carrying the tool at your side.
Do not attempt to modify this tool or create accessories not recommended
for use with this tool. Any such alteration or modification is misuse and
could result in a hazardous condition leading to possible serious injury
INSTALL AND REMOVE BITS (FIG. 3, 4, AND 5)
Do not use the tool while grasping the chuck to loosen or tighten the chuck
jaws on the bit. Friction burn or hand injury is possible if attempting to
grasp the spinning chuck.
Do not use bits with damaged shanks. Your tool is equipped with a
keyless chuck to tighten or release bits in the chuck jaws. The arrows on the
chuck indicate the direction in which to rotate the chuck body in order to
tighten (“LOCK”) or release (“UNLOCK”) the chuck jaws on the bit.
To install the bit:
a. Lock the variable-speed trigger switch “OFF” on the tool by placing the
direction-of-rotation selector in the center position.
b. Remove the battery pack. Rotate the chuck body counterclockwise, as
shown in Fig. 3, to open the chuck to approximately the bit diameter.
c. Insert a clean bit up to the drill-bit flutes for small bits, or as
far as it will go for large bits (Fig. 3).
d. Close the chuck by rotating the chuck body clockwise and securely
tighten by hand (Fig. 4).
To remove the bit:
a. Rotate the chuck body counterclockwise, as shown in Fig. 3, to open
the chuck.
b. Remove the bit.
Make sure to insert the drill bit straight into the chuck jaws. Do
not insert the drill bit into the chuck jaws at an angle and then tighten
the chuck as shown in Fig. 5. This could cause the drill bit to be
thrown from the tool, resulting in possibly serious personal injury or damage
to the chuck.
Use protective gloves when removing the bit from the tool, or first
allow the bit to cool down. The bit may be hot after prolonged use.
REMOVABLE BELT CLIP (FIG. 6)
Your tool is equipped with a removable belt clip that can be positioned on the left side of the tool for convenient transport.
To install the belt clip onto the tool:
a. Remove the battery pack from the tool.
b. Align the rib and the hole of the belt clip with the opening and the
threaded hole on the base of the tool, respectively.
c. Insert the screw and securely tighten the screw with a screwdriver
(not included).
To remove the belt clip from the tool:
a. Remove the battery pack from the tool.
b. Use a screwdriver to loosen the screw that attaches the belt clip to
the tool.
REMOVABLE BIT CLIP (FIG. 7)
Your tool is also equipped with a removable bit clip that can be positioned on
the side of the tool for storing bits.
To install the bit clip onto the tool:
a. Remove the battery pack from the tool.
b Align the hole of the bit clip with the threaded hole on the base of
the tool.
NOTICE:
Ensure that the protruding part on the bit clip is kept flush against the
step on the base of the tool to keep it steady.
c. Insert the screw and securely tighten the screw with a screwdriver
(not included).
To remove the bit clip from the tool:
a. Remove the battery pack from the tool.
ATTACHING A STRAP (FIG. 8)
Strap fixing is provided to attach a wrist strap (not included) in order to
reduce the chances of dropping your tool. Strap the strip around your hand
when carrying the tool.
ADJUSTMENTS
DIRECTION-OF-ROTATION (FORWARD/ CENTER-LOCK/REVERSE) SELECTOR (FIG. 9)
After tool use, lock the direction-of-rotation selector in the “OFF”
position (center-lock) to help prevent accidental starts and possible injury.
Your tool is equipped with a direction-of-rotation selector, located above
the variable-speed trigger switch. This selector is used to change the
direction of rotation of the bit and to lock the variable-speed trigger in the
“OFF” (center-lock) position.
a. Position the direction-of-rotation selector to the far left of the
tool to drive screws in or drill holes (Fig. 9).
b. Position the direction-of-rotation selector to the far right of the
tool to remove screws (Fig. 9).
c. Position the switch in the “OFF” (centerlock) position to help reduce
the possibility of accidental starting when not in use.
TWO-SPEED GEAR SHIFTER (FIG. 10)
Your tool is equipped with a two-speed gearbox designed for operating at two
different gears. The shifter is located on the top of the tool and allows to
switch between gears “1” and “2”.
a. Gear “1” provides higher torque and slower speeds for heavy-duty work
or for driving screws, drilling large diameter holes, or tapping threads. Use
the mode “1” for startingholes without a center punch, drilling metals or
plastic, drilling ceramics, or in applications requiring a higher torque.
b. Gear “2” provides lower torque and faster speeds for hammer drilling
(model FX1231 only) or lighter drilling work. The gear “2” speed is more
suitable for drilling wood and wood composites and for using abrasive and
polishing accessories.
NOTICE:
To prevent gear damage, always allow the tool to come to a complete stop
before changing gears.
FUNCTION-SELECTION RING (FX1231 ONLY) AND TORQUE-ADJUSTMENT RING (FIG.
11 AND 12)
Do not adjust the torque or function-selection ring when the tool is
running. Your tool is equipped with a function-selection ring (Model FX1231
only) and torque adjustment ring for various applications. Move the ring
depending on the requirements of your task.
The proper setting depends on the job and the type of bit, fastener, and the
material you will be working on. In general, use greater torque for larger
screws. If the torque is too high, the screws may be damaged or broken.
FX1131 (Fig. 11):
Your drill features 18 torque settings for driving and 1 drilling setting.
Output torque will increase as the ring is rotated from 1 to 18. Adjust the
torque by rotating the torque adjustment ring. The higher the torque setting,
the more force the tool produces to turn an object.
The drilling setting will lock the clutch to permit drilling and other heavy-
duty applications.
The Hammer Drilling setting will lock the clutch to permit hammer drilling
only.
NOTICE: Do not use the hammer drilling setting for drilling in wood,
metal, ceramic, and plastic to prevent the drill/screw bit from being damaged.
LED LIGHT (FIG. 13)
Your tool is equipped with an LED light, located on the base of the tool. This
provides additional light on the surface of the work piece for operation in
lower-light areas.
The LED light will automatically turn on with a slight squeeze on the
variable-speed trigger switch before the tool starts running, and will turn
off approximately 10 seconds after the variable-speed trigger switch is
released.
The LED light will rapidly flash when the tool and/or battery pack becomes
overloaded or too hot, and the internal sensors will turn the tool off. Rest
the tool for a while or place the tool and battery pack separately under air
flow to cool them.
The LED light will flash more slowly to indicate that the battery is at low-
battery capacity. Recharge the battery pack.
OPERATION INSTRUCTIONS
To reduce the risk of fire, personal injury, and product damage due to a short circuit, never immerse your tool, battery pack or charger in fluid or allow a fluid to flow inside them. Corrosive or conductive fluids, such as seawater, certain industrial chemicals, and bleach or bleach- containing products, etc. can cause a short circuit.
VARIABLE-SPEED TRIGGER SWITCH (FIG. 14)
Your tool is equipped with a variable-speed trigger switch. The tool can be
turned “ON” or “OFF” by depressing or releasing the variablespeed trigger
switch.
The variable-speed trigger switch delivers higher speed with increased trigger
pressure and lower speed with decreased trigger pressure.
If any parts are damaged or missing, do not operate this product
until the parts are replaced. Use of this product with damaged or missing
partscould result in serious personal injury.
To prevent accidental starting that could cause serious personal injury,
always remove the battery pack from the tool when assembling parts.
This Drill Driver/ Hammer Drill must be used only with the battery packs
and chargers listed below:
Battery Pack | **Charger** |
---|---|
2.5Ah | 3.5Ah |
FX0111 | FX0321 |
FX0421 | FLEX FX0431 |
NOTICE: Please refer to the battery pack and charger manuals for detailed operating information.
DRILLING (FIG. 15)
**Always wear safety goggles or safety glasses with side shields during
power tool operation or when blowing dust. If operation is dusty, also wear a
dust mask.
a. Check that the direction-of-rotation selector is at the correct setting
(forward or reverse).
b .Secure the material to be drilled in a vise or with clamps to keep it
from turning as the drill bit rotates.
c. Hold the drill firmly and place the bit at the point to be drilled.
d. Depress the variable-speed trigger switch to start the drill.
e. Move the drill bit into the workpiece, applying only enough pressure
to keep the bit “biting”. Do not force the drill or apply side pressure to
elongate a hole. Let the tool do the work.
f. When drilling hard, smooth surfaces, use a center punch to mark the
desired location of the hole. This will prevent the drill bit from slipping
off-center as the hole is started.
g. When drilling metals, use light oil on the drill bit to keep it from
overheating. The oil will prolong the life of the bit and increase the
drilling efficiency.
h.** If the bit jams in the workpiece or if the drill stalls, stop the tool
immediately. Remove the bit from the workpiece and determine the reason for
jamming.
There are two rules for drilling hard materials. First, the harder the
material, the greater the pressure you need to apply to the tool. Second, the
harder the material, the slower the speed should be. If the hole to be drilled
is large, drill a smaller hole first, and then enlarge to the required size
with a larger bit; it’s often faster in the long run.
DRILLING WOOD (FIG. 16)
For maximum performance, use high-speed steel or brad-point bits for wood drilling.
- Begin drilling at a very low speed to prevent the bit from slipping off the starting point.
- Increase speed as the drill bit bites into the material.
- When drilling “through” holes, secure a block of wood behind the workpiece to prevent ragged or splintered edges on the back side of the workpiece.
NOTICE: Bits may overheat unless reversed and pulled out frequently to clear chips from flutes.
DRILLING METAL
For maximum performance, use high-speed steel bits for metal or steel drilling.
- When drilling metals, use light oil on the drill bit to keep it from overheating. The oil will prolong the life of the bit and increase the drilling efficiency.
- Begin drilling at a very low speed to prevent the bit from slipping off the starting point.
- Maintain a speed and a pressure that allow cutting without overheating the bit. Applying too much pressure will:
- Overheat the Drill.
- Wear the bearings.
- Bend or burn bits.
- Produce off-center or irregularly shaped holes.
DRIVING SCREWS (FIG. 17)
Try to use standard-type screws for easy driving and improved grip.
a. Install the correct driver bit.
b .Ensure that the torque-adjustment ring is set to the most suitable
setting. If in doubt, start with a low setting and gradually increase the
setting as necessary. Do not change the torque setting when the tool is
running.
c. Use the correct gear (“1” or “2”) for the job and initially apply
minimal pressure to the variable speed trigger switch. Increase the speed only
when full control can be maintained.
d. It is advisable to drill a pilot hole first. This hole should be
slightly longer than the screw to be driven and just smaller than the shank
diameter of the screw. The pilot hole will act as a guide for the screw and
will also make tightening the screw less difficult. When screws are positioned
close to an edge of the material, a pilot hole will also help to prevent
splitting of the wood.
e. Use a countersinking bit (sold separately) to accommodate the screw
head so that it does not protrude from the surface.
f. Keep sufficient pressure on the drill to prevent the bit turning out
of the screw head. The screw head can easily become damaged, making it
difficult to drive home or remove.
g. To stop the drill/driver, release the trigger switch and allow the
tool to come to a complete stop.
DRILLING MASONRY (FX1231 ONLY) (FIG. 18)
For maximum performance, use carbide-tipped masonry bits when drilling holes in brick, tile, concrete, etc.
- Maintain a speed and a pressure that allow cutting without overheating the bit or drill. Applying too much pressure will:
- Overheat the drill.
- Wear the bearings.
- Bend or burn bits.
- Produce off-center or irregular-shaped holes.
- Apply light pressure and medium speed for best results in brick.
- Apply additional pressure for hard materials such as concrete.
- When drilling holes in tile, practice on a scrap piece to determine the best speed and pressure. To prevent the drill bit from skidding/ sliding, first apply two pieces of masking tape to create an “X” shape over the intended drilling spot (Fig. 18).
- Begin drilling at a very low speed to prevent the bit from slipping off the starting point.
MAINTENANCE
To avoid serious personal injury, always remove the battery pack from the tool when cleaning or performing any maintenance.
SERVICE
Preventive maintenance performed by unauthorized personnel may result in misplacing of internal wires and components which could cause a serious hazard. We recommend that all tool service be performed by a FLEX Factory Service Center or Authorized FLEX Service Station.
GENERAL MAINTENANCE
When servicing, use only identical replacement parts. Use of any other parts could create a hazard or cause product damage. Periodically inspect the entire product for damaged, missing, or loose parts such as screws, nuts, bolts, caps, etc. Tighten securely all fasteners and caps and do not operate this product until all missing or damaged parts are replaced. Please contact customer service or an authorized service center for assistance.
CLEANING
The tool may be cleaned most effectively with compressed dry air.
Always wear safety goggles when cleaning tools with compressed air.
Ventilation openings and switch levers must be kept clean and free of foreign
matter. Do not attempt to clean by inserting pointed objects through openings.
Certain cleaning agents and solvents damage plastic parts. Some of
these are: gasoline, carbon tetrachloride, chlorinated cleaning solvents,
ammonia and household detergents that contain ammonia.
STORAGE
Store the tool indoors in a place that is inaccessible to children. Keep away from corrosive agents.
FLEX 5-YEAR LIMITED WARRANTY
Chervon North America, Inc. (“Seller”) warrants to the original purchaser
only, that all FLEX 24V products will be free from defects in material or
workmanship for a period of five years from date of purchase when the original
purchaser registers the product within 30 days from the date of original
retail purchase and retains their receipt as proof of purchase. THE 5-YEAR
LIMITED WARRANTYPERIOD IS CONDITIONED ON REGISTRATION OF THE PRODUCT WITHIN 30
DAYS OF PURCHASE AND ONLY APPLICABLE TO FLEX 24V TOOLS, BATTERIES AND
CHARGERS. If the original purchaser does not register their product within 30
days, the foregoing limited warranty will apply for a duration of three years.
Product registration can be completed online at
www.registermyflex.com.
24V Tools: 5-Year Limited Warranty with Registration
24V Batteries and Chargers: 5-Year Limited Warranty with Registration
Corded, 12V and 20V FLEX Legacy Products: 1-Year Limited Warranty, No
Registration Benefit
FLEX STACK PACK™ Storage System: 1-Year Limited Warranty with
Registration
Functional Attachments FT161 and FT421: 5-Year Limited Warranty with
Registration / 3-Year Limited Warranty without registration
Other Accessories and Attachments: No Warranty SELLER’S SOLE OBLIGATION
AND YOUR EXCLUSIVE REMEDY under this Limited Warranty and, to the extent
permitted by law, any warranty or condition implied by law, shall be the
repair or replacement of parts, without charge, which are defective in
material or workmanship and which have not been misused, carelessly handled,
or repaired by persons other than a FLEX Authorized Service Dealer. This
warranty does not cover part failure due to normal wear and tear. To make a
claim under warranty, return the complete product, transportation prepaid, to
any FLEX Authorized Service Dealer. For Authorized FLEX Service Dealers,
please visit www.registermyflex.com or call
1-833-FLEX-496 (1-833-353-9496).
The 5-Year Limited Warranty does not apply to accessories, attachments or
parts.
The 1-Year limited warranty for FLEX STACK PACK™ Storage System covers only
tool boxes and does not apply to system attachments and power tool accessories
Any implied warranties applicable to a product shall be limited in duration
equal to the duration of the express warranties applicable to such product, as
set forth in the first paragraph above. Some states in the U.S. and some
Canadian provinces do not allow limitations on how long an implied warranty
lasts, so the above limitation may not apply.
FLEX is not responsible for direct, indirect, incidental or consequential
damages. Some U.S. states and Canadian provinces do not allow limitations on
how long an implied warranty lasts and/or do not allow the exclusion or
limitation of incidental or consequential damages, so the above limitations or
exclusions may not apply. This limited warranty gives you specific legal
rights, and you may also have other rights which vary by state in the U.S. and
by province in Canada. This limited warranty applies only to products sold
within the United States of America, Canada and the commonwealth of Puerto
Rico. For warranty coverage within other countries, contact your local FLEX
dealer.
© Chervon North America, 1203 E. Warrenville Rd., Naperville, IL 60563
http://www.flexpowertools.com/
http://www.flexpowertools.com/
1-833-FLEX-496 (1-833-353-9496)