RIDA RCW787-1A User manual

20V LI-ION
CORDLESS
IMPACT DRILL
WARNING: To reduce the risk of injury, the user must read and understand the operator's
manual before using this product. Save this manual for future reference.
OPERATOR'S
MANUAL
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Thanks for purchasing RIDA tools!

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Any questions please contact: [email protected]
Thanks for purchasing RIDA tools!
BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FOR YOUR SAFETY
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YOUR UNIT AT A GLANCE
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OPERATION
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MAINTENANCE
01
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TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DISPOSAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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2
TABLE OF CONTENTS
RCW787-1A
READ ALL INSTRUCTIONS!
READ AND UNDERSTAND THE OPERATOR'S MANUAL
WARNING: 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 and cement and other masonry products.
·Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies,depending on how often you do this
type of work.To reduce your exposure to these chemicals: work in a
well-ventilated area, and work with approved safety equipment, such as
those dust masks that are specially designed to filter out microscopic
particles.

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02 03
RCW787-1A RCW787-1A
BEFORE YOU BEGIN…
INTENDED USE
This device is only intended for noncommercial use as a screwdriver for
screwing and removing screws as well as for drilling into wood, metal and
plastic.
This product is not intended for commercial use. Generally acknowledged
accident prevention regulations and enclosed safety instructions must be
observed. Only perform work described in these instructions for use. Any
other use is improper. The manufacturer will not assume responsibility for
damage resulting from such use.
FOR YOUR SAFETY
GENERAL SAFETY INSTRUCTIONS
• To operate this device safely, the user must have read and understood
these instructions for use before using the device for the first time.
• If you sell or pass the device on, you must also hand over these operating
instructions.
DANGER! Direct danger to life and risk of injury!
Directly dangerous situation that may lead to death or severe
injuries.
WARNING! Probable danger to life and risk of injury!
Generally dangerous situa-tion that may lead to death or severe
inju-ries.
CAUTION! Possible risk of injury!
Dan-gerous situation that may lead to injuries.
NOTICE! Risk of damage to the device!
Situation that may lead to property damage.
Note: Information to help you reach a better understanding of the processes involved.
These symbols identify the required personal protection equipment:
WHAT ARE THE MEANINGS OF THE SYMBOLS USED?
Danger notices and information are clearly marked throughout these
instructions for use.
The following throughout these instructions for use. The following symbols
are used:
• 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.
• Keep work area clean and well lit. Cluttered 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 children and bystanders away while operating a power tool.
Distractions can cause you to lose control.
• 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 elec-tric
shock if your body is earthed or grounded.
WORK AREA SAFETY
ELECTRICAL SAFETY
GENERAL POWER TOOL SAFETY WARNINGS
WARNING! Read all safety warnings and all instructions. Failure to
follow the warnings and instructions may result in electric shock, fire
and/or serious injury.

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04 05
RCW787-1A RCW787-1A
• 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 acci-dents.
• 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 jewellery. Keep your hair,
clothing and gloves away from moving parts. Loose clothes, jewellery 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 these devices
can reduce dust-related hazards.
• 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 can not be controlled with the switch is dangerous and must
be repaired.
• Disconnect the plug from the power source and/or the battery pack 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 chil-dren 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. 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.
• 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.
• 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 tools in a damp location is unavoidable, use a residual
current device (RCD) protected supply. Use of an RCD reduces the risk of
electric shock.
• 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 dust mask, non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will reduce personal injuries.
PERSONAL SAFETY
POWER TOOL USE AND CARE

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RCW787-1A RCW787-1A
• Use power tools only with specifically designated battery packs. Use of any
other battery packs may create a risk of injury and fire.
• 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 open the rechargeable battery. The rechargeable battery can be
damaged by improper handling.
• Do not expose the rechargeable battery to heat, fire, water and humidity.
There is a danger of explosion.
• Vapours may escape in case of damage or improper use of the rechargeable
battery. Provide good ventilation and seek medical assistance in case any
symptoms occur. The vapours can irritate your respiratory tract and cause
illness.
• Never attempt to charge non-rechargeable batteries. There is a danger of
fire and explo-sion.
• Keep cutting tools sharp and clean. Properly maintained cutting tools with
sharp cutting edges are less likely to bind and are easier to control.
• 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.
BATTERY TOOL USE AND CARE
• The rechargeable battery may only be used in conjunction with this
electrical tool. Other electrical tools can overload and hence damage the
rechargeable battery.
• Only chargers approved by the manufacturer with the values stated on the
type plate of the rechargeable battery may be used. The use of deviating
chargers can pose the risk of injuries and material damage caused by
exploding bat-teries.
• Keep the charger away from rain and wet. The risk of electric shock
increases if water penetrates a charging device.
• Keep the charging device clean. Soiling involves the danger of an electric
shock.
• Check the charging device, cable and plug before each use. Do not use the
charging device if you detect any damage.
• Do not open the charging device yourself and only have it repaired by
qualified professionals and only with original spare parts. Damaged
charging devices, cables and plugs increase the risk of electric shock.
• Do not use the charging device on easily flammables items (e.g. paper,
textiles etc.) or in combustible atmospheres. There is a dan-ger of fire due
to the heating of the charging device during the charging process.
• Do not use the charging device on easily flammables items (e.g. paper,
textiles etc.) or in combustible atmospheres. There is a dan-ger of fire due
to the heating of the charging device during the charging process.
• Supervise children and make sure that they do not play with the charger.
Children and persons with mental or physical restrictions may only use the
charger under supervision or after having been instructed how to use it.
Careful instruction reduces the risk of incorrect operation and injuries.
SAFETY INFORMATION FOR CHARGERS

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08 09
RCW787-1A RCW787-1A
• Do not leave tools, objects or cable laying around in the vicinity of the
device. If you stumble, you may injure yourself on the power tool.
• Never set the power tool down before the tool has come to a completed
standstill. The rotating tool may come into contact with the surface and
cause you to loose control over the power tool.
• Only batteries authorised by the manufacturer with the values listed on the
type plate of this power tool may be used. The use of a different battery
may cause a risk of injuries and property damage as a result of an exploding
bat-tery.
• Keep your workplace clean. Mixed contamina-tion by various materials is
particularly dangerous. Light metal dust (e.g. aluminium) can ignite or
explode easily.
• Inform yourself about the materials to be processed and any dusts and
vapours that may be generated.
Do not breath in even small amounts of the generated dusts and vapours.
When processing certain materials (various metals, minerals or woods as
well as weather protecting paints) damaging/poisonous dusts may be
generated which can cause allergic reactions or serious illness. Do not
breathe these dusts and vapours in and avoid all contact. Mate-rials
containing asbestos may only be processed by specialists.
• Set the switch for right/left rotation to the cen-tral position before carrying
out any work on the power tool (e.g. maintenance, changing a tool) and
during transportation of storage of the item. Unintentional activation of the
On/Off switch may cause a risk of injury.
• First activate the power tool after it has been placed on the screw. If the
inserted tool is already rotating when you attempt to position it, it may slip.
• 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.
• Hold power tool by insulated gripping surfaces, when performing an
operation where the cutting accessory or fastener may contact hidden
wiring. Cutting accessory and fasteners contacting a live wire may make
exposed metal parts of the power tool live and could give the operator an
electric shock.
• Prior to starting work, use appropriate tool to determine whether there are
any hidden supply lines are located on the area you are working in. If in
doubt, ask the relevant supply services. Contact with power lines may cause
fire and electrical shock. Damaging a gas pipe may cause an explosion.
Damaging a water pipe leads to considerable property damage and may
cause electrical shock.
• Immediately switch off the power tool when it becomes blocked. Be
prepared for sudden forces occurring which may cause kickback. The insert
tool blocks, for example, due to overloading or tilting.
• Hold the power tool firmly. When tightening and undoing screws, high
forces may occur for a short time.
• Secure the work piece. Use tensioning equipment or a vice to secure the
work piece to help prevent kickback or uncontrolled flying of the work piece
(e.g. when getting jammed in the work piece).
SERVICE
SAFETY WARNINGS FOR DRILLS AND SCREWDRIVERS
ADDITIONAL SAFETY NOTES

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RCW787-1A RCW787-1A
• When working with the device make sure the area is well lit. Bad vision can
result in injuries caused by the power tool.
• Only use drill and screwdriver bits authorised by the manufacturer. The use
of different drill and screwdriver bits may cause a risk of injuries and
damages to the power tool. Make sure that the drills and screwdriver bits
are securely installed before switching on the device.
• Prevent overheating of the device and the work piece. Excess heat may
damage the tool and the device.
• Never use power tool near flammable materials. Sparks may set fire to these
materials.
• Keep the handles dry and free of grease. Slippery handles can lead to
accidents.
• Do not use accessories that have not been designed and recommended by
the manufacturer for this specific power tool. Just because you are able to
attach an accessory to your power tool this does not guarantee that it is
safe to use.
• The permitted revolutions of the tool must be at least as high as the highest
revolutions specified on the power tool. Accessories that rotate faster than
they are permitted to may break and fly and thus cause injuries.
• Remember that moving parts may also be located behind ventilation and
venting slots.
• Symbols affixed to your unit may not be removed or covered. Information
on the unit that is no longer legible must be replaced immediately.
Before putting the unit into operation, read and observe the
instructions for use.
Risk of damage to the eyes! Never look di-rectly into the LED.
• Incorrect use of the product;
• Unsuitable tools inserted;
• Unsuitable material;
• Insufficient maintenance.
RISKS CAUSED BY VIBRATIONS
The vibration values specified in the technical data represent the main uses
of the device. The actual existing vibrations during use may deviate from
these as a result of the following factors:
CAUTION! Risk of injury due to vibra-tions! Vibrations may, in
particular for per-sons with circulation problems, cause dam-age to
blood vessels and/or nerves. If you notice any of the following
symptoms, stop working immediately and consult a doctor.
Numbness of body parts, loss of sense of feeling, itching, pins
and needles,pain, changes in skin colour.
Only re-charge the battery pack indoors.
Do not dispose of a battery pack with the household waste!
Do not dispose of a battery pack in water!
Do not burn the battery pack!
Do not expose the battery pack to sunlight or increased
temperatures!
MAX xx °C

TABLE OF CONTENTS
YOUR UNIT A GALANCE
12
11
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12 13
1
2
7
3
6
5
8
4
10
9
1. Quick-Change Collect
2. Variable Speed Trigger Switch
3. Soft Grip
4. LED worklight
5. Battery
6. Removable Belt Clip
7. Direction-Of-Rotation Selector
8. Battery Release Button
9. Power Button
10. Battery LED Indicator
11. Charger LED Indicator
12. Charger
RCW787-1A RCW787-1A
You can reduce the risks considerably by following the tips below:
• Maintain the device in accordance with the instructions in the operating
instructions.
• Avoid working at low temperatures.
• When it is cold, make sure your body and your hands, in particular, are kept
warm.
• Take regular breaks and move your hands at the same time to promote
circulation.
PERSONAL PROTECTIVE CLOTHING
Wear goggles when working with the device.
Wear ear defenders when working with the device.
When working with tools that cause consid-erable dust, wear a dust
protection mask.
Do not wear protective gloves when working with the device.
Wear tight fitting clothes when working with the device.
If you have long hair, cover or wear a hair net.

Cordless Impact Driver 1
7 x 48mm 1/4’’Nut Driver: 3/16’’,1/4’’,9/32’’,5/16’’,
11/32’’,3/8’’,7/16’’
User Manual 1
Metal Clip 1
Part Name Quantity
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14 15
Protection class II
Model No
Model No. R77724
Model No. R777A
RCW787-1A
Cordless Impact Driver
Voltage 20V
Shaft 1/4'' hex
Max.torque 1600in.lbs(180N.M)
Sound power level (LWA)* 95,1 dB(A)
Sound pressure level (LPA)* 84,1 dB(A)
Vibrations** < 2,5 m/s²
Weight 2.716 lbs
(K = 3 dB(A))
(K = 3 dB(A))
(K = 1,5 m/s²)
Battery Charger
Battery Pack
Battery pack type Li-Ion
Rated voltage 20 V
Capacity 2 Ah
Charging time 60 minutes
Rated voltage 100~120VAC
Rated output 65 W
Charge voltage 21.5 V
Charge current 2.4 A
RCW787-1A RCW787-1A
TECHNICAL DATA PACKING LIST
OPERATION
CHARGING THE BATTERY PACK
WARNING! Risk of injury!
Comply with all safety instructions when handling recharge-able
devices.
NOTICE! Risk of damage to the unit!
Do not allow the battery pack to deep dis-charge.
Note: The Li-Ion battery pack can be charged at any time without
affecting the lifetime of the unit. Interrupting the charging
process will not damage the battery pack.

Lock the trigger switch "OFF" on the
tool by placing the
direction-of-rotation (forward/center
lock/reverse) selector in the center
position.
To remove the battery pack:
Depress the battery release button to
release the battery pack. Pull the
battery pack out and remove it from
the tool.
WARNING: Battery tools are
always in operating condition.
Therefore, the direction-of-rotation
(forward/centerlock/reverse) selector
should always be locked in the center
position when the tool is not in use or
when carrying it at your side.
NOTICE: When placing the battery
pack on the tool, be sure that the
raised rib on the battery pack aligns
with the groove in the tool and that
the latches snap into place properly.
Improper attachment of the battery
pack can cause damage to internal
components.
• Position the direction-of-rotation
selector to the far right of the tool
for forward rotation.
NOTICE: To prevent gear damage,
always allow the impact drill
driver to come to a complete
stop before changing the
direction of rotation.
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
(Fig. 3).
TO INSTALL/REMOVE
BATTERY PACK (Fig. 1)
To install the battery pack:
3
1
Install
Remove
Align the raised rib on the battery
pack with the grooves in the tool, and
then slide the battery pack onto the
tool.
Your tool is equipped with a
direction-of-rotation selector, located
above the trigger switch. This
selector is designed for changing the
direction of rotation of the bit and for
locking the trigger in the "OFF"
(center-lock) position (Fig. 2).
WARNING: After tool use, lock
the direction-of-rotation selector in
the "OFF" position (center-lock) to
help prevent accidental starts and
possible injury.
DIRECTION-OF ROTATION
(FORWARD/CENTER-LOCK/
REVERSE) SELECTOR
VARIABLE-SPEED TRIGGER
SWITCH
Your tool is equipped with a
removable belt clip that can be
positioned on the left side or right
side of the tool for convenient
transport.
REMOVABLE BELT CLIP (Fig. 4)
Variable-Speed
Trigger Switch
Install the belt clip onto the tool
• Remove the battery pack from
the tool.
• Align the rib of the belt clip with
the threaded hole on the base of
the tool.
• Insert the screw and securely
tighten the screw with a
screwdriver.
2
Center-lock
Forward Reverse
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RCW787-1A
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RCW787-1A
• Position the direction-of-rotation
selector to the far left of the tool
for reverse rotation.
• Setting the switch in the "OFF"
(center-lock) position helps reduce
the possibility of accidental starting
when not in use.