Klutch 190933 User manual

PORTABLE POWER THREADER
OWNER’S MANUAL
WARNING:
Read carefully and understand RULES FOR SAFE OPERATION and instructions
before operating. Failure to follow the safety rules and other basic safety
precautions may result in serious personal injury.
Item# 190933

PORTABLE POWER THREADER OWNER’S MANUAL
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ITEM
Power Supply
Power Switch
Spindle Speed
Directional Lever
Gear Head
Support Arm
Die Head Adapter
Overall Dimensions
Pipe Die Heads
DESCRIPTION
120V / 50-60Hz / 1.6HP /Single Phase AC / 10Amps
Heavy-Duty Paddle Type
18–28 RPM (Threading), 51 RPM (Reverse)
Mechanical Control (Separate Forward/Reverse Switch)
Die Cast Aluminum Housing
Absorbs Threader Handle Forces
Used with 1/2in. through 2in. Die Heads
29 1/4in. x201/4in. x 22in.
11R Type Die Heads: 1/2in., 3/4in., 1in., 1 1/4in., 1 1/2in., 2in.
Keep all electric connections dry and off the ground. To reduce
the risk of electric shock, do not touch plugs or power tools
with wet hands.
PERSONAL SAFETY
Stay alert. Watch what you are doing and use common sense
when operating a power tool.
Do not use the tool when tired or under the influence of drugs,
alcohol, or medications. A moment of inattentiveness 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.
Avoid accidental starting. Be sure the switch is OFF before
plugging in the tool. Carrying tools with your finger on the
switch or plugging in tools that have the switch ON invites
accidents.
Remove all adjusting keys and wrenches. Make a habit of
checking that the adjusting keys and wrenches are removed
from the tool before turning it on.
Do not overreach. Keep proper footing and balance at all
times. Proper footing and balance allows for better control of
the tool in unexpected situations.
Use safety equipment. Eye protection should be worn at all
times when operating this machine. Use ANSI approved
safety glasses. Everyday eyeglasses only have impact resis-
tance lenses. They are NOT safety glasses. A dust mask,
respirator, non-skid safety shoes, a hard hat, or hearing
protection must be used in appropriate conditions.
TOOL USE AND CARE
Use a clamp or other practical method of securing and supporting
the work piece. Holding the work by hand is unstable and may
lead to a loss of control.
Do not force the tool. Use the correct tool for your application.
The correct tool will do a better and safer job when used for
that which it was designed.
Make sure the ON/OFF switch functions. Any tool that cannot
be controlled with the switch is dangerous and must be
repaired.
Disconnect the plug from the power source before making
any adjustments, changing accessories or storing the tool.
Such preventive safety measures reduce the risk of starting
the tool accidentally.
Store idle tools out of the reach of children and other
untrained persons. Tools are dangerous in the hands of untrained
users.
Maintain tools with care. Keep cutting tools sharp and clean.
Properly maintained tools with sharp cutting edges are less
likely to bind and are easier to control.
Check for poor alignment or binding of moving parts, breakage
of parts and any other condition that may affect the tool’s
operation. If damaged, have the tool serviced before using.
Many accidents are caused by poorly maintained tools.
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Thank you very much for choosing a NORTHERN TOOL +
EQUIPMENT CO., INC., Product! For future reference, please
complete the owner’s record below:
Model: _______________ Purchase Date: _______________
Save the receipt, warranty and these instructions. It is important
that you read the entire manual to become familiar with this
product before you begin using it.
This machine is designed for certain applications only. Northern
Tool + Equipment strongly recommends this machine is not
modified and/or used for any application other than that for
which it was designed. If you have any questions relative to a
particular application, DO NOT use the machine until you have
first contacted Northern Tool + Equipment to determine if it can
or should be performed on the product.
For technical questions and replacement parts, please call
1-800-222-5381.
TECHNICAL SPECIFICATIONS
GENERAL SAFETY INFORMATION
WARNING: Read and understand all instructions. Failure
to follow all instructions listed below may result in electric shock,
fire, and/or serious personal injury.
WORK AREA SAFETY
Keep your work area clean and well lit. Cluttered benches and
dark areas invite accidents.
Do not operate power tools in the presence of flammable liquids,
gases or dust. Tools create sparks, which may ignite the dust
or fumes.
Keep bystanders, children and visitors away while operating
a tool. Distractions can cause you to lose control.
Keep floors dry and free of slippery materials such as oil.
Slippery floors invite accidents.
ELECTRICAL SAFETY
Avoid body contact with grounded surfaces. There is an
increased risk of electrical shock if your body is grounded.
Do not expose power tools to rain or wet conditions. Water
entering a tool will increase the risk of electrical shock.
Do not abuse the cord. Never use the cord to carry the tool or
unplug the tool from an outlet. Keep the cord away from heat,
oil, sharp edges or moving parts. Replace damaged cords
immediately. Damaged cords increase the risk of electrical
shock.
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PORTABLE POWER THREADER OWNER’S MANUAL
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Use only accessories that are recommended for your tool.
Accessories that may be suitable for one tool may be
hazardous when used on another tool.
Keep handles dry, clean and free from oil and grease. This will
allow for better control of the tool.
MACHINE SAFETY
WARNING: Hold the Threader firmly. If the Threader
cannot be secured by the Support Arm, use other mechanical
means. The Support Arm resists high handle forces during use
and prevents losing control of the tool.
WARNING: Only use the Aluminum Gear Case to secure
the Threader. Using the Motor Housing or the handle may result
in damage to these parts.
Do not use dull or damaged Dies. Sharp cutting tools require
less torque and the Threader is easier to control.
Do not use this Threader if the ON/OFF switch is broken.
This switch is a safety device that lets you shut off the motor
by releasing the switch.
Do not wear gloves or loose clothing when operating the
Threader. Keep sleeves and jackets buttoned. Clothing can
get caught, resulting in entanglement and serious injury.
DESCRIPTION
This Threader has a double-insulated drive, which provides power
for threading pipe and conduit.
When switching between Forward and Reverse, cut off power
firstly, then switch Forward or Reverse; If it is stuck, push the
FOR/REV switch while turn on the power, then the FOR/REV
should work.
The Threader is designed to use 11R type Die Heads
(1/2in.–2in. pipe).
An Adapter is required for the 1/2in.–1 1/4in. pipe size.
The Support Arm should be used to secure the Threader and
resist high handle forces developed when threading 3/4in. or
larger pipe.
INSPECTION BEFORE USE
1. Make sure the Threader is unplugged.
2. Inspect the power cord and plug for damage. If the plug has
been modified or if the cord is damaged, do not use the
Threader until the cord has been replaced.
3. Inspect the Threader for any broken, missing, poorly aligned
parts, binding parts or any other conditions that may affect
the safe and normal operation of the tool. If any of these
conditions exist, do not use the Threader until the problem
has been repaired.
4.
Use tools and accessories that are designed for your Threader
and meet the needs for your application. The correct tools
and accessories allow you to do the job successfully and
safely.
Accessories suitable for use with other equipment may be
hazardous when used with this Threader.
5. Clean oil, grease and dirt from all equipment handles and
controls. This reduces the risk of injury due to a tool or
control slipping from your grip.
6. Inspect the cutting edges of your Dies. If necessary, have
them replaced prior to using the Threader. Dull or damaged
Dies can lead to binding and poor quality threads.
7. When threading, use the attached oiler (oil not included) to
inject the thread cutting oil to the die head to lower down the
working temperature and lubricate the die head.
NOTE: Thread cutting oil lubricates and cools the threads
during the threading operation. A good quality cutting oil is
helpful for better thread quality.
OPERATING INSTRUCTIONS
WARNING: Do not wear gloves or loose clothing when
operating the Threader. Keep sleeves and jackets buttoned.
WARNING: Do not use this Threader if the switch is
broken. Always wear ANSI-approved eye protection to protect eyes
from dirt and other foreign objects.
WARNING: When threading pipe 3/in. or larger, use
Support Arm to resist high handle force developed during
threading.
INSTALLATION OF ADAPTER
An Adapter is required for 1/2in. through 1 1/4in. 11-R Die
Heads. Push the Adapter into the Threader and tighten the Ring
on the opposite side (Fig. 1 & 2). Installation can only be
performed from one side of the Threader.
Fig.1 Fig.2
THREADING WITH 11R DIE HEADS
1. For 1 1/2in.–2in. 11-R Die Heads, push the Die Heads and Spline,
end first, squarely into the Threader until the spring engages
securely. For 1/2in.–1 1/4in. 11R Die Heads, rotate the Adapter
Cap clockwise, then push the Die Heads into the Adapter
Spline, end first. Release the Adapter Cap to hold the Die
Head (Fig. 3 & 4).
NOTE! Installation can be made from only one side of the Threader.
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PORTABLE POWER THREADER OWNER’S MANUAL
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Fig.3 Fig.4
2. If possible, secure the pipe in a portable tri-stand vise or a
bench vise.
To prevent tipping, long lengths of pipe should also be
supported with pipe stand.
3. Position the Support Arm on the pipe so the end of Support
Arm is in line with the end of the pipe (Fig. 5). Make sure the
Jaws contact the pipe squarely and then tighten the handle
firmly to prevent the Jaws from slipping.
Note! To avoid serious injury from a loss of control of the
Threader, the Support Arm should be used when threading
3/4in. or larger pipe.
When threading pipe less than 3/4in. in size without the
Support Arm, hold on to the Threader firmly with one hand to
exert pressure against the handle.
Support arm mounted on pipe.
Fig. 5
4. Place the Die Head over the end of pipe and insert the post of
Support Arm through the notch in the Gear Case.
5. Simultaneously actuate the ON/OFF switch and exert pressure
against the Die Head with the palm of your free hand to assist in
starting the thread. Apply plenty of thread cutting oil to the Dies
during threading. This will reduce the torque required to thread
and improve the thread quality (Figure 6).
Pipe Threading with 11R type Die head.
We suggest using a specific oiler.
Fig. 6
6. Keep the ON/OFF switch depressed until the end of the pipe
is even with edge of the Dies. Release the switch.
7. Back off the Die Head from the threaded pipe, reversing the
directional switch and actuating the ON/OFF switch.
CAUTION: Hold on to the Threader handle firmly while
backing off the Die Head.
8. When the Dies clear the end of the pipe, grip the handle on
top of the Threader and remove the Threader and Die Head
from the pipe.
9. Remove the Support Arm from the pipe.
CAUTION: To avoid injury, make sure long sections of
pipe are supported at the far end prior to removal.
MAINTENANCE INSTRUCTIONS
WARNING: Make sure the machine is unplugged from the
power source before performing maintenance or making any
adjustments.
MOTOR BRUSH REPLACEMENT
Check the Motor Brushes every 6 months and replace the
Brushes when they are worn to less than 1/4in.
1. Two Carbon Brushes are located on both sides of the Motor
Complete (#41).
2. Periodically remove the Brush Caps with a screwdriver to
inspect the Carbon Brushes.
3. When they are worn to less than 1/4in. they must be
replaced. Do not operate the saw if the brushes are worn to
less than 1/4in.
4. The Carbon Brushes must be replaced in pairs. For proper
operation, the Brushes should wear equally.
5. If the Carbon Brushes are dirty, carefully scrape or wipe
them off.
6. When installing, make sure the Carbon Brushes fit closely
into their holders, and the Springs operate freely.
7. Make sure the carbon portion of the Carbon Brushes
contacts the Motor Armature, and the springs face away
from the motor.
8. After inspecting or replacing the Carbon Brushes, replace
the Brush Caps with a screwdriver, and tighten firmly.
NOTE: The Carbon Brushes are made of carbon and have the
strength of pencil lead. Do not overstress the Carbon Brushes
while cleaning or they may break.
TOOL STORAGE
Motor-driven equipment must be kept indoors or well covered
in rainy weather. Store the Threader in a locked area that is out
of reach of children and people unfamiliar with the Threader.
This power tool can cause serious injury in the hands of
untrained users.
Pipe
Support arm

PORTABLE POWER THREADER OWNER’S MANUAL
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TROUBLESHOOTING
WARNING: Always unplug the power cord before servicing the Threader.
PORTABLE ELECTRIC PIPE THREADER PARTS LIST
PROBLEM
Motor does not start
Motor sounds overloaded
Sparks forming at motor
Die Head does not start threading
Damaged Thread
Support Arm turns while threading
Die Heads cannot be changed properly
REV/FOR switch doesn't engage
CORRECTION
Plug it in to the power source
Check the Brushes and replace if worn
Replace the Dies
Change the thread cutting oil
Tighten the screws, make sure the Brush is pressed firmly
onto the Armature
Replace the worn Brushes
Dull the edge with sand paper
Replace Dies
Check setting on the direction switch
Reset Dies
Replace Dies
Put Dies in correct sequence
Make sure only pipe of good quality is used
Change the thread cutting oil
Tighten Feedscrew
Clean it with a wire brush
Make sure it sits square on pipe
Eliminate the burr with a file
Don't release the ON/OFF paddle switch and keep the
threader running when you want to switch the REV/FOR
smoothly
CAUSE
The Threader is unplugged
The Brushes do not touch Armature
Overload because of dull Dies
Bad quality or insufficient thread cutting oil
Bad contact between the Brushes and the Brush Holder
Brushes do not touch Armature properly
Sharp edge on Brush
Dull or broken Dies
The machine is running in the wrong direction
Improperly set Dies
Dull Dies
Dies not assembled in correct sequence
Low quality pipe
Bad quality or insufficient thread cutting oil
Support Arm Feed Screw not tight
Support Arm Jaws dirty
Support Arm not square on pipe
Burr has occurred at the Spline end of the Die Head
The ON/OFF Paddle switch is released
S/N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
S/N
16
17
18
19
20
21
22
23
24
25
26
27
28
29
S/N
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Description
Block
Washer
Spring
Screw M10×10
Retaining ring 14.7
Pin 4×16
Bushing
Retaining ring
Pin 5×18
Key 5×10
Key 5×22
Key 5×25
Screw M5×20
Screw M5×25
Retaining ring
Description
Bearing 202
Bearing 1000804
Bearing 101
Bearing 1000902
Bearing 102
Directional switch
Needle bearing 4524901
Switch bar
Extension lever
Hi-speed gear
3 linkage gear
Bevel gear
Feeding gear shaft
Feeding gear
Description
Clutch
Conical gear shaft
Out-put gear
Bearing bronze
Bevel gear
Clutch gear
Gear
Mounting plate
Gear cover
Ring gear
Adapter complete
Gear housing
Motor complete
Support arm

PORTABLE POWER THREADER OWNER’S MANUAL
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PORTABLE ELECTRIC PIPE THREADER DIAGRAM

PORTABLE POWER THREADER OWNER’S MANUAL
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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, and
• 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.
Distributed by
Northern Tool + Equipment Co., Inc.
Burnsville, MN 55306
Northern Tool.com
Made in China