MasterCraft 054-2502-6 Owner's Manual

COMPACT

CORDLESS PIVOTING SCREWDRIVER KIT

054-2502-6

Owner’s Manual

PRODUCT SPECIFICATIONS

Rotation:

Clockwise or counter clockwise

Single speed:

220 RPM (no load)

Battery:

3.6V nickel-cadmium

Charger input:

120 V AC, 60 Hz, 8 W

Charger output:

6 V, 8 W300 mA

Battery charger:

AC charging adaptor; 3–5 hours

Drive:

¼" hex

Weight:

14 oz (0.39 kg)

Need Assistance?

Call us on our toll-free customer support line:
1-800-689-9928

 Technical questions
 Replacement parts
 Parts missing from package

Imported by Mastercraft Canada Toronto, Canada M4S 2B8.

2

WARNING: Read all safety warnings
and instructions. Failure to follow the warnings

and instructions may result in electric shock, fire
and/or serious injury.

Save all warnings and instructions for future
reference.

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 grounded power
tools. Unmodified plugs and matching outlets

will reduce risk of electric shock.

Avoid body contact with grounded surfaces
such as pipes, radiators, ranges and
refrigerators. There is an increased risk of

electric shock if your body is 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 residual current device
(RCD) protected supply. Use of a ground fault

circuit interrupter (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 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, clothing and
gloves away from moving parts. Loose

clothes, jewelry or long hair can be caught in
moving parts.

POWER TOOL SAFETY

!

SAVE THESE INSTRUCTIONS FOR REFERENCE

3

Personal safety – cont’d
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.

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 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
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. 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.

Hold power tool by insulated gripping
surfaces, when performing an operation
where the fastener may contact hidden
wiring or its own cord. Fasteners contacting a

"live" wire may make exposed metal parts of the
power tool "live" and could give the operator an
electric shock.

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.

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 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.

POWER TOOL SAFETY

SAVE THESE INSTRUCTIONS FOR REFERENCE

4

WARNING: For safety reasons, do not

plug in the charger, charge the battery or

operate the tool until this Owner’s Manual

has been read and understood.
Always use safety goggles or other suitable

eye protection.

Always check to make sure the area where
screws are being driven does not have any
hidden wiring. Contact with a “live” wire will

make exposed metal parts of the tool “live” and

could result in an electric shock to the operator.
Do not drive screws or break into existing walls

or other blind areas where electrical wiring may
exist. If this situation is unavoidable, remove all
fuses or disconnect all breakers feeding the
work area.

Secure the workpiece in a vice or with
clamps. Never hold in hand or across legs.

The rotating action of the screwdriver may
cause the bit to come loose from the screw and
cause injury.

Never carry the cordless screwdriver with
finger on the switch. The tool is always "ON"
when the battery is charged.

Never hold the body of the cordless
screwdriver near the switch while changing
screwdriver bits. Accidentally touching the

switch may start the tool and possibly cause an
injury.

Always use the correct shape and size of
screwdriver bit that matches the head of the
screw.

Do not use worn or damaged screwdriver
bits. Worn or damaged screwdriver bits will not

drive the screw properly and may jump out of
the screw head, causing possible injury.

Always insert the magnetic bit holder fully
into the collet. If not fully inserted, the magnetic

bit holder may jump out of the collet and cause
damage to the workpiece or possible injury.

WARNING: The nickel-cadmium battery is
an integral part of the tool. If it no longer
charges properly or is damaged, the tool and
battery must not be discarded as household
trash, burnt or thrown into water. The tool and
battery must be disposed of as hazardous waste
in accordance with all municipal requirements.

Do not incinerate a discarded battery. It can
explode in a fire.

Do not use an extension cord. Plug the
charger cord directly into an electrical outlet.

Charge the battery only with the charger
supplied with this cordless screwdriver.

Do not use the charger in wet or damp
conditions. It is intended for indoor use only.

Do not use the charger near sinks or bathtubs.
Do not immerse the charger in water.

Do not allow the cord to hang over the edge
of a table or counter or to touch hot
surfaces. The charger should be placed away
from sinks and hot surfaces.

Do not use the charger to charge any
batteries other than the cordless screwdriver
battery. Other batteries may explode.

Do not operate charger if cord or plug is
damaged. Replace damaged cord and plug

immediately.

Do not operate charger if it has received a
sharp impact, been dropped or otherwise

damaged in any way. Have a qualified
technician examine the charger and repair it if
necessary. Do not disassemble the charger.

For best results, charge the battery when the
temperature range of the battery and the work
area is 0–45° C (32–113° F).

!

BATTERY & CHARGER

SAFETY

!

SAVE THESE INSTRUCTIONS FOR REFERENCE

SPECIFIC SAFETY

5

Unplug the charger when not in use and
before cleaning or maintenance.

Do not abuse the cord. To reduce the risk of
damage to the electric cord or plug, never carry
the charger by the cord or yank the cord to
unplug it. Always grasp the plug and pull to
disconnect. Always keep the cord away from
heat, oil and sharp edges.

Contains nickel-cadmium battery. Battery must
be recycled or disposed of properly.

BATTERY & CHARGER

SAFETY

6

V

Volts

A

Amperes

Hz

Hertz

W

Watts

kW

Kilowatts

Microfarads

L

Liters

kg

Kilograms

H

Hours

N/cm2

Newtons per square
centimetre

Pa

Pascals

OPM

Oscillations per minute

Min

Minutes

S

Seconds

or a.c.

Alternating current

Three-phase alternating
current

Three-phase alternating
current with neutral

Direct current

No load speed

Alternating or direct
current

Class II construction

Splash-proof
construction

Watertight construction

Protective grounding at
grounding terminal,
Class I tools

Revolutions or
reciprocations per
minute

Diameter

Off position

Arrow

Warning symbol

Wear your safety
glasses

WARNING: Some of the following symbols may appear on the cordless

screwdriver. Study these symbols and learn their meaning. Proper
interpretation of these symbols will allow for more efficient and safer
operation of this tool.

!

SYMBOLS

3042597

LISTED

This symbol indicates that this tool is listed
with U.S. requirements by ETL Testing
Laboratories, Inc.
Conforms to UL Std. 60745-1, 60745-2-2.
Certified to CAN/CSA Std. C22.2
No. 60745-1, 60745-2-2.

JD5020

7

KNOW YOUR PIVOTING SCREWDRIVER

Charger

Charger

plug

PIVOTING SCREWDRIVER

COMPONENTS

DESCRIPTION

QTY

Cordless screwdriver

1

Charger

1

2" (25 mm) Screwdriver bits:
#1 & #2
#1 & #2

4

Owner’s manual

1

Charger

receptacle

Magnetic
bit holder

Rotation direction

switch

LED light

LED light

switch

Trigger

switch

Pivoting handle

release button

Rotating

handle

Charging LED

8

CHARGING THE BATTERY

1. Place the cordless screwdriver near a

120 V, 60 Hz electrical outlet.

2. Insert the battery charger plug (1) into the

charger receptacle (2) in the handle of the
cordless screwdriver (3) (Fig. 1).

3. Plug the battery charger (4) into a

120 V 60 Hz wall receptacle. The RED
charging LED indicator light (5) will turn ON
when the battery is being charged.

NOTES: A new battery or one that is completely
exhausted should be charged for five hours.
After normal use, the battery should be fully
charged in about three hours.

PIVOTING HANDLE

To change the pivoting handle to the "in line"
position, press and hold the pivoting handle
release button (1) and rotate handle (2)
clockwise (Fig 2). Release the button and
continue to rotate the handle 180°. The release
button will lock the handle in the "in line" position
(3) when the handle is fully rotated 180°.
Reverse these actions to return the handle to
the pistol-grip configuration.

ROTATION DIRECTION SWITCH

Press the rotation direction switch (1) to the right
to make the spindle rotate counter-clockwise
(Fig. 3). Press the rotation direction switch to the
left to make the spindle turn clockwise.

NOTE: If the rotation direction switch is left in
the middle position, the tool will not operate.

TRIGGER SWITCH

Squeeze the trigger switch (2) to turn the tool
ON (Fig. 4). Release the trigger switch to turn
the tool OFF.

NOTE: If the rotation direction switch is left in
the middle position, the tool will not operate.

ASSEMBLY & OPERATION

Fig. 1

Fig. 2

Fig. 3

9

TRIGGER SWITCH – cont’d

LED LIGHT

The LED light (1) will illuminate the immediate
work area (Fig 5). To turn the LED light ON,
press the LED switch (2) once. To turn the LED
switch OFF, press the LED switch a second
time.

NOTE: Make sure you turn the LED switch OFF
when the LED light is not in use to prevent the
battery from being run down.

PREPARING SCREW HOLES
NOTE: Use conventional drill bits and drill to drill

screw holes.
It is important to prepare screw holes before

attempting to fasten two pieces of wood
together. Proper preparation will make screws
drive more easily and prevent misaligned
components, stripped screw heads, splitting and
separating of wood components.

1. Clamp components that are to be screwed
together in their desired position (Fig. 6).

2. Drill a pilot hole (1) through the outer piece
(2) and into the inner piece (3). Pilot hole
drill bit should be 2/3 the diameter of the
smooth portion of the screw shank.

NOTE: If the wood is soft, drill the hole 2/3 the
length of the screw. If the wood is hard, drill the
hole the full length of the screw.

3. Remove the clamp from the two pieces to
be screwed together.

4. Enlarge the hole (1) in the outer piece (2)
so it is the same size as the smooth portion
of the screw shank (Fig. 7).

5. If using a flat head screw, counter-sink the
hole (4) so the head of the screw will be
flush with the surface when it is fully driven
into place.

ASSEMBLY & OPERATION

Fig. 4

Fig. 6

Fig. 5

Fig. 7

10

INSTALLING SCREWDRIVER BITS
WARNING: Never hold the screwdriver

with your fingers near the switch while
changing screwdriver bits. Accidentally
touching the switch may start the tool and
possibly cause an injury.

1. Select an appropriate screwdriver bit that

fits the head of the screw being driven.

NOTES:
a) Use the largest size screwdriver bit that will
properly fit the screw head.
b) Make sure the screwdriver bit is in good
condition and is neither damaged nor worn.

2. Insert the screwdriver bit (1) fully into the

magnetic bit holder (2) (Fig 8).

NOTE: Make sure the screwdriver bit is fully
inserted into the magnetic bit holder until it is
held in place by the magnet.

DRIVING SCREWS

When driving screws, care must be taken to use
the bit that correctly fits the head of the screw
being driven. Make sure to use the largest bit
size that will properly fit into the head of the
screw. The bit must also be in good condition
and not worn so it will drive screws without
slipping out of the screw head.

1. Select the correct screwdriver bit for the
screw being driven.

2. Insert the bit (1) fully into the bit holder (2)
(Fig. 9).

3. Set the rotation direction switch (3) so the
screwdriver bit is turning clockwise.

4. Insert the screwdriver bit fully into the
screw head (4).

!

ASSEMBLY & OPERATION

!

Fig. 8

WARNING: Read "POWER TOOL
SAFETY", "SPECIFIC SAFETY RULES",
"BATTERY & CHARGER SAFETY" and
"SYMBOLS" on pages 2 through 6 of this
manual before operating this cordless
screwdriver.

Every time the pivoting screwdriver is used,
the following should be verified:

1. Screwdriver bit is the correct type
and size, not worn and not damaged
in any way.

2. Workpiece is properly secured.

3. Safety glasses are being worn.

Failure to adhere to these safety rules
can greatly increase the chances of injury
or property damage.

!

11

DRIVING SCREWS – cont’d

5. While holding the screwdriver firmly

against the screw and the bit aligned
with the screw, press the trigger
switch to start the screwdriver and
drive the screw.

6. When the screw is driven to the

correct depth, release the switch. The
screwdriver will stop.

7. When the switch is released and the

screwdriver stops turning, the spindle
will automatically lock. Fully tighten
the screw by manually rotating the
screwdriver handle in a clockwise
direction.

8. To remove screws, follow the same

general procedure as for driving
screws.

ASSEMBLY & OPERATION

Fig. 9

12

GENERAL
WARNING: When servicing, use only

identical original equipment parts. Use of
any other part may create a hazard or cause
product damage.

DO NOT use solvents when cleaning plastic
parts. Most plastics are susceptible to damage
from various types of commercial solvents and
may be damaged by their use. Use a clean cloth
to remove dirt, dust, oil, grease, etc.

WARNING: Never allow brake fluids,
gasoline, petroleum-based products,
penetrating oils, etc. to come into contact
with plastic parts. They contain chemicals
that can damage, weaken or destroy plastic.

DO NOT abuse power tools. Abusive practices
can damage the tool as well as the workpiece.

WARNING: DO NOT attempt to modify
this cordless screwdriver or use accessories
not recommended for this cordless
screwdriver. Any such alteration or
modification is misuse and could result in a
hazardous condition leading to possible
serious injury. It will also void the warranty.

LUBRICATION

All of the bearings in this tool are lubricated with
a sufficient amount of high-grade lubricant for
the life of the unit under normal conditions.
Therefore, no further lubrication is required.

REPARATION FOR RECYCLING

To preserve our natural resources, please
recycle or dispose of battery-operated tools
properly.

This product contains nickel-cadmium batteries.
Never dispose of this tool or its nickel-cadmium
batteries in normal household garbage or in
landfill sites as they will add to the pollution of
the environment.

Consult the local waste authority for information
regarding available recycling and disposal
options.

WARNING: Upon removal of the battery
pack, cover the terminals of the battery pack
with electrical tape or heavy-duty adhesive
tape. Never touch both terminals with metal
objects or body parts, because a short
circuit may result. Keep away from children.
Do not attempt to destroy or disassemble
battery pack or remove any of its
components. Rechargeable batteries must
be recycled or disposed of properly. Failure
to comply with these warnings could result

in fire and serious injury.

MAINTENANCE

!

!

!

!

13

NICKEL-CADMIUM BATTERY
MAINTENANCE

Nickel-cadmium batteries are powerful, rugged
and provide hundreds of charge/discharge
cycles if properly maintained and periodically
"exercised".
Exercising is required to recover most of the
capacity lost during usage. This process reduces
the size of the active cadmium hydroxide
crystals on the anode, to expose the entire
surface area and restore capacity.

How to care for your nickel-cadmium
battery

1. Never allow a battery to freeze.

2. Do NOT charge a battery when the work
area or the battery temperature is at or
below 0°C (32° F) or above 45°C (113° F).
Allow it to sit at room temperature for at
least 30 minutes before charging.

3. Do not charge a battery if it feels warm to
the touch.

4. Never charge a battery after a short use.
Let it sit until it is needed again.

5. Never charge the battery until the tool in
which it is being used cannot produce
useful work.

HOW TO EXERCISE A NICKEL-CADMIUM
BATTERY

NOTE: Nickel-cadmium and nickel-methyl

hydride batteries have a self discharge rate of
approximately 1% per day. The self discharge
rate depends upon the temperature.

1. Every two months or after 30
charge/discharge cycles, whichever
comes first, fully discharge your battery.
To fully discharge the battery, place it in
the tool that it came with and work with the
tool until it nearly stops and no longer
produces useful action.

2. Let the battery rest for 30 minutes at room
temperature (21° C (70° F)) before
charging.

3. Charge the fully discharged battery for
approximately five hours at 21° C (70° F).

MAINTENANCE

14

EXPLODED VIEW

15

WARNING: When servicing, use only Mastercraft® replacement parts. The use of any other parts
may create a safety hazard or cause damage to the cordless screwdriver.

Any attempt to repair or replace electrical parts on this cordless screwdriver may create a safety
hazard unless repairs are performed by a qualified technician. For more information, call the Toll-free
Helpline, at 1-800-689-9928.

Always order by PART NUMBER, not by key number.

Key #

Part #

Part Name

Quantity

1

3010030018

Right motor housing

1

2

3010030024

Right handle

1

3

4100020012

Retaining ring

1

4

2010080011

Shaft bushing

1

5

3160100006

Gear housing

1

6

2010240008

Positioning ring

1

7

1170040008

Output shaft

1

8

4110090001

Pin 6 9

1170070024

Driving block

1

10

2010010030

Planetary gear

3

11

2010090017

Ring gear

1

12

1170070017

Planetary carrier

1

13

3150030004

Plastic planetary gear

3

14

2030010041

Washer 1 15

2010180025

Motor gear

2

16

4020010054

Screw 2 17

3150090016

Flange 3 18

4030010008

Screw 3 19

1039010008

Motor

1

20

3120020016

LED switch button

1

21

3120030006

Direction setting button

1

22

2050030002

Spring 1 23

1130030030

PCB assembly

1

24

1260030001

Battery pack

1

25

3120010005

Trigger switch

1

26

3010030024

Left handle

1

27

4030010034

Screw 9 28

3010030018

Left motor

1

29

3120020003

Lock button

1

30

2050040044

Spring

1

31

3110010165

Cover

1

PARTS LIST

!

16

3-Year Limited Warranty

This Mastercraft product is guaranteed for a period of 3 years from the date of
original retail purchase against defects in workmanship and materials, except for the
following components:

a) Component A: Batteries, chargers and carrying case, which are

guaranteed for a period of 2 years from the date of original retail
purchase against defects in workmanship and materials;

b) Component B: Accessories, which are guaranteed for a period of 1-

year from the date of original retail purchase against defects in
workmanship and materials.

Subject to the conditions and limitations described below, this product, if returned to
us with proof of purchase within the stated warranty period and if covered under this
warranty, will be repaired or replaced (with the same model, or one of equal value or
specification), at our option. We will bear the cost of any repair or replacement and
any costs of labour relating thereto.

These warranties are subject to the following conditions and limitations:

a) a bill of sale verifying the purchase and purchase date must be

provided;

b) this warranty will not apply to any product or part thereof which is worn

or broken or which has become inoperative due to abuse, misuse,
accidental damage, neglect or lack of proper installation, operation or
maintenance (as outlined in the applicable owner’s manual or
operating instructions) or which is being used for industrial,
professional, commercial or rental purposes;

c) this warranty will not apply to normal wear and tear or to expendable

parts or accessories that may be supplied with the product that are
expected to become inoperative or unusable after a seasonable period
of use;

d) this warranty will not apply to routine maintenance and consumable

items such as, but not limited to, fuel, lubricants, vacuum bags,
blades, belts, sandpaper, bits, fluids, tune-ups or adjustments;

e) this warranty will not apply where damage is caused by repairs made

or attempted by others (i.e. persons not authorized by the
manufacturer);

f) this warranty will not apply to any product that was sold to the original

purchaser as a reconditioned or refurbished product (unless otherwise
specified in writing);

Page 1 of 2

17

Rev 1.4 19/06/2012

3-Year Limited Warranty – cont’d

These warranties are subject to the following conditions and limitations:

g) this warranty will not apply to any product or part thereof if any part

from another manufacturer is installed therein or any repairs or
alterations have been made or attempted by unauthorized persons;

h) this warranty will not apply to normal deterioration of the exterior finish,

such as, but not limited to, scratches, dents, paint chips, or to any
corrosion or discolouring by heat, abrasive and chemical cleaners; and

i) this warranty will not apply to component parts sold by and identified

as the product of another company, which shall be covered under the
product manufacturer’s warranty, if any.

Additional Limitations

This warranty applies only to the original purchaser and may not be transferred.
Neither the retailer nor the manufacturer shall be liable for any other expense, loss
or damage, including, without limitation, any indirect, incidental, consequential or
exemplary damages arising in connection with the sale, use or inability to use this
product.

Notice to Consumer

This warranty gives you specific legal rights, and you may have other rights, which
may vary from province to province. The provisions contained in this warranty are
not intended to limit, modify, take away from, disclaim or exclude any statutory
warranties set forth in any applicable provincial or federal legislation.

This product is meant for general-purpose use and is not guaranteed if used
for industrial or commercial purposes.

TOLL-FREE HELPLINE: 1-800-689-9928

Page 2 of 2