DOGA DPTC Series User manual

INSTRUCTIONS MANUAL
DPTC series

IMPORTANT
The tool delivered with this manual may have been modified for specific needs.
In that case, please give us the tool code number written on our shipping note or the approximate tool
delivery date when you place an order for a new similar tool or for spare parts.
In that way, you will be sure to get the required tool and/or spare part.
WARNING
This information has to be kept in a location known by all users.
Each operator has to read carefully this manual before installing, using, and
mending the product.
Be sure that the operator has understood using recommendations and the meaning of signs put on the
product.
Most accidents could be avoided respecting this Manual Instructions. As a matter of fact, they were
created according to European laws and norms regarding products.
In each case, please respect and follow safety national norms. Do not take off nor damage the stickers
or advise put on the product and above all the details imposed by the law.

Instructions manual / DPTC Series 3
INDEX
1GENERAL SAFETY RULES..................................................................................................4
1.1 Work Area Safety............................................................................................................4
1.2 Personal Safety ..............................................................................................................4
1.3 Tool Use and Care..........................................................................................................4
1.4 Service ...........................................................................................................................5
2Additional Safety Rules for Shut Off Impulse Tool..................................................................5
2.1 Battery Charger ..............................................................................................................5
2.2 Battery Pack...................................................................................................................5
3SCREWDRIVER- FUNCTIONAL GUIDES.............................................................................6
4WRENCH- FUNCTIONAL GUIDES .......................................................................................7
5FUNCTIONAL DESCRIPTION FOR SCREWDRIVER...........................................................8
6FUNCTIONAL DESCRIPTION FOR WRENCH .....................................................................9
7ASSEMBLY .........................................................................................................................10
7.1 Attaching or Removing Battery Pack.............................................................................10
8OPERATIONS.....................................................................................................................11
8.1 Forward/ Reverse Rotation Switch Operation ...............................................................11
8.2 Forward Rotation Operation..........................................................................................11
8.3 Reverse Rotation Operation..........................................................................................11
8.4 The process to lock the Reverse...................................................................................11
8.5 The process to adjust the impulse setting.....................................................................12
8.6 The process to lock the impulse settings.......................................................................12
9TORQUE ADJUSTMENT and TEST....................................................................................13
10 LED indications and Beeper- Trouble shooting....................................................................16
10.1 LED indicator and beeper on the tool shows the following status..................................16
10.2 Troubles Shooting.........................................................................................................16
11 CHARGER & LI-ION BATTERY...........................................................................................17
11.1 Charging the battery - for Li-ion battery [NOTE]............................................................17
11.2 Li-ion Battery Pack [NOTE]...........................................................................................17
11.3 Lamp Indications...........................................................................................................18
12 SPECIFICATIONS...............................................................................................................19
13 NOISE AND VIBRATION LEVEL DECLARATION (Max. value) EN 60745-2-2...................20
14 EXPLODED VIEW and PART LIST .....................................................................................21
14.1 DPTC-15 HD1/4 - 18V Cordless Shut off Impulse Tool (7~13 N-m)..............................21
14.2 DPTC-15 SD3/8 - 18V Cordless Shut off Impulse Tool (8~15 N-m)..............................22
14.3 DPTC-25 HD1/4 - 18V Cordless Shut off Impulse Tool (14~23 N-m)............................23
14.4 DPTS-25 SD3/8 - 18V Cordless Shut off Impulse Tool (15~25 N-m) ............................24
14.5 DPTC-35 HD1/4 - 18V Cordless Shut off Impulse Tool (20~31 N-m)............................25
14.6 DPTC-35 SD3/8 - 18V Cordless Shut off Impulse Tool (22~35 N-m) ............................26
14.7 DPTC-45 SD3/8 - 18V Cordless Shut off Impulse Tool (32~45 N-m) ............................27

Instructions manual / DPTC Series 4
WARNING! “READ ALL INSTRUCTIONS”Always observe the safety regulations applicable in
your country to reduce the risk of fire, electric shock and personal injury. Understand the following safety
instructions before attempting to operate this product. Always wear eye protection when working with
power tools.
Keep these instructions in a safe place.
SAVE THESE INSTRUCTIONS
1GENERAL SAFETY RULES
1.1 Work Area Safety
⚫Keep your work area clean and well lit. Cluttered benches 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.
1.2 Personal Safety
⚫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 operating power 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 enable better control on the tool in unexpected situations.
⚫Use safety equipment. Always wear eye protection. Dust mask, non-skid safety shoes,
hard hat, or hearing protection must be used for appropriate conditions.
1.3 Tool Use and Care
⚫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 out of reach of 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.
⚫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
another tool.

Instructions manual / DPTC Series 5
1.4 Service
⚫Tool service must be performed only by qualified repair personnel. Service or
maintenance performed by unqualified personnel could result in a risk of injury.
⚫When servicing a tool, use only 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.
2 Additional Safety Rules for Shut Off Impulse Tool
2.1 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 controls 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.
2.2 Battery Pack
⚫Do not charge battery pack when temperature is below 0oC (32oF) or above 40oC (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 material.
Avoid storing 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 breakdown.
⚫Do not store the machine and battery pack in locations where the temperature may reach or
exceed 50 °C (122 °F).
⚫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.

Instructions manual / DPTC Series 6
3 SCREWDRIVER- FUNCTIONAL GUIDES
(A)
1/4" Hex with quick change chuck.
(B)
LED indicator provides simple process information to the operator. The signal is visible
from any angle.
(C)
LED light for working in dark area.
(D)
Trigger switch with variable speed control.
(E)
Press button for easy Forward/Reverse operation.
(F)
Ergonomic handle design provides a well-balance.
(G)
Easy attached sliding battery system.
(H)
Li-ion battery pack delivers longer run-time.
)
A
(
(
B)
(
C
)
(
F
)
(
D
)
(
G
)
(
H
)
(
E)

Instructions manual / DPTC Series 7
4 WRENCH- FUNCTIONAL GUIDES
(A)
LED indicator provides simple process information to the operator. The signal is visible
from any angle.
(B)
LED light for working in dark area.
(C)
Trigger switch with variable speed control.
(D)
Press button for easy Forward/Reverse operation.
(E)
Ergonomic handle design provides a well-balance.
(F)
Easy attached sliding battery system.
(G)
Li-ion battery pack delivers longer run-time.
(
A)
(
B
)
(
E
)
(
C
)
(
F
)
(
G
)
(
D)

Instructions manual / DPTC Series 8
5 FUNCTIONAL DESCRIPTION FOR SCREWDRIVER
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 Switch
Depressing the power switch will energize 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 5 seconds then off.
3/ Forward/Reverse Button
The tool is always in forward operation unless the Forward/Reverse button is pressed. When
the button is pressed, the yellow and green LED flash together, the tool will be in reverse
operation. To get the tool back in forward operation, just simply press the button again and the
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 by 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.
WARNING : Use the tool to either tighten or loosen nuts and screws ONLY in stipulated
torque and voltage ranges.
4
3
2
1
5

Instructions manual / DPTC Series 9
6 FUNCTIONAL DESCRIPTION FOR WRENCH
This industrial shut off wrench 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 Switch
Depressing the power switch will energize 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 5 seconds then off.
3/ Forward/Reverse Button
The tool is always in forward operation unless the Forward/Reverse button is pressed. When
the button is pressed, the yellow and green LED flash together, the tool will be in reverse
operation. To get the tool back in forward operation, just simply press the button again and the
LED would disappear and the tool is back in forward operation.
4/ Anvil (Drive Shaft)
The anvil will accept drive hex socket. Be sure the socket is fully inserted before operating
tool. Otherwise, the socket may fly off and cause property damage or personal injury.
WARNING : Just only use the sleeve sockets.
5/ Li-ion Battery
This battery provides electrical power to the motor. Please charge it according to the charging
instruction listed in this manual.
WARNING : Use the tool to either tighten or loosen nuts and screws ONLY in stipulated
torque and voltage ranges.
4
3
2
1
5
Information to know :
1) No lights on the tools indicates the tool
is in SLEEP mode. To wake up the tool,
just to press the trigger. The tools will
be ready to use.
2)After operating the tool, the impulse
setting number will be remained on the
display for 5 mins. As the number
disappears, the tool goes into SLEEP
mode.

Instructions manual / DPTC Series 10
7 ASSEMBLY
Check for damage to the tool; parts or accessories which may have occurred during transport.
Take the time to thoroughly read and understand this manual prior to operation.
This tool kit contains:
- 1 18V Cordless Shut off Impulse Tool
- 1 or 2 torque adjust tool
- 1 instruction manual
7.1 Attaching or Removing Battery Pack
1. To connect battery, line up the tracks and attach the battery pack. Slide toward the battery
pack until it locks into position with a click.
2. To remove the battery pack, press the button on the top of the battery pack and release the
battery pack.
SLIDE
2
.
RELEASE
1
.
PRESS