VEVOR CT-612 User manual

180° TUBE BENDER
USER MANUAL
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Model: CT-612
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This is the original instruction, please read all manual instructions
carefully before operating. VEVOR reserves a clear interpretation of our
user manual. The appearance of the product shall be subject to the
product you received. Please forgive us that we won't inform you again if
there are any technology or software updates on our product.

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SAFET
Product Overview
The VEVOR 180° TUBE BENDER is used to Bend 1/4" , 3/8" and 1/2"
tubing. For bending soft copper, aluminum, brass, thin wall steel, thin
wall stainless steel and other tubing. Makes smooth, tight-radius 180°
bends. Calibrated markings-for making accurate left-hand, right-hand
and offset bends. Adjustable hook for optimum bending radius.
Patented
Technical Specifications
Pipe outer dia: 1/4" 、3/8" 、1/2 "
Wall thickness of pipe: ≤1.2mm
Bender angle: 0°—180°
Bender dia: 5/8"
Gross Weight: 1.3kg±3%
Carton Size: 460*105*105 mm±6mm
Y
Note / Remark. Caution / Warning.
Read the instruction manual.
Warning- Be sure to wear eye protectors when using this product.
Warning- Be sure to wear gloves when using this product.
WARNING! Read and understand all instructions before using this
tool. The operator must follow basic precautions to reduce the risk of
personal injury and/or damage to the equipment.
Keep this manual for safety warnings, precautions, operating or inspection
and maintenance instructions.

WORK ARE
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A
1.Operate in a safe work environment. Keep your work area clean, well-lit
and free of distractions.
2. Keep anyone not wearing the appropriate safety equipment away from
the work area.
3. Store unused tools properly in a safe and dry location to prevent rust or
damage. Lock tools away and keep out of the reach of children.
PERSONAL SAFE TY
WARNING! Always Wear personal protective equipment. Broken
materials may fly.
PERSONA L PROTECTIVE EQUIPMENT
1. Always wear impact safety goggles that provide front and side
protection for the eyes. Eye protection equipment should comply with CSA
Z94.3-07 or ANSI Z87.1 standards based on the type of work performed.
2. Wear gloves that provide protection based on the work materials or to
reduce the effects of tool vibration.
3. Wear protective clothing designed for the work environment and tool.
4. Non-skid footwear is recommended to maintain footing and balance in
the work environment.
PERSONAL PRECAUTIONS
Control the tool, personal movement and the work environment to avoid
personal injury or damage to tool.
1. Do not operate any tool when tired or under the influence of drugs,
alcohol or medications.
2. Avoid wearing clothes or jewelry that can become entangled with the
moving parts of a tool. Keep long hair covered or bound.

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SPECIFIC SAFETY PRECAUTIONS
1. Use the correct tool for the job. This tool was designed for a specific
function. Do not modify or alter this tool or use it for an unintended
purpose.
2. Keep bender bearings and form handle grooves lubricated.Keep oil
away from wheel grooves. Keep body parts away from pinch/bend areas
while using. Ensure tubing is secure in tool before bending.
3. Children are not allowed to operate this product unless accompanied by
an adult.
4. Pay attention to safety during use to avoid crushing fingers.
WARNING! DO NOT let comfort or familiarity with product (gained
from repeated use) replace strict adherence to the tool safety rules. If you
use this tool unsafely or incorrectly, you can suffer serious personal injury.
NOTE: Keep bender bearings and form handle grooves lubricated. Keep
oil away from wheel grooves.
Keep body parts away from pinch/bend areas while using. Ensure tubing
is secure in tool before bending. Always wear approved eye protection.
Broken materials may fly.
Operation INSTRUCTIONS:
The tube bender comes with the tube clamp hook positioned for the
smallest diameter tube. When bending any other diameter, the tube
clamp hook must be repositioned.
To reposition tube clamp hook, loosen tube clamp screw far enough to
move clamp hook and insert into appropriate clamp stop and retighten
clamp screw. The diameter of tube is indicated at the bottom of clamp on
form wheel as shown in Fig.I.
Raise form lever. Position tubing in groove as shown.It is important that
the tube is engaged with the tube clamp hook to prevent slippage(Fig.2).

Lower the form lever until the “0"on the form lever and form wheel are
aligned(Fig.3).Pull the form lever down until the desired bend angle is
obtained. Degree of bend is indicated when the “O”mark on the form lever
aligns with the desired degree graduation on the form whee l(Fig.5A)
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.

Making Accurate 90° Center line Bends
90°BENDS FOR 1/4" TUBING
Determine the desired
Center line dimension
(Dimension “L” in Fig.4).
Measure from end of the
tube at “L” distance and
place a mark on the tube
(Mark “L”).
Position tube in bender as shown in Fig.5. If the end measured is left of
the tube-clamping hook the measured mark “L” should be directly under
the “L” graduation on the form lever face plate as shown in Fig.5. With a
steady motion, pull form lever handle around until the “O” mark on the
form lever is directly opposite the 90° graduation on the form wheel
(Fig. 5A). If the end that is to be measured is to the right of the tube
clamping hook, mark the tube at "R"distance and position directly below
the graduation “R” located on the form lever as shown in Fig.6, then
proceed with bend in the same manner as above
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.

90° Bends for 3/8"& 1/2" Tubing
Place mark."L"on the tube in the same manner as required for the 1/4”size.
For a bend to the left of the tube-clamping hook refer to Table 1.
Subtract from the original mark "L" the appropriate length, and place a
second mark "B"on the tube.This second mark "B" should be placed on
the right edge of the tube-clamping hook as shown in Fig.7.
For bends to the right of the tube clamping hook, place mark “R” on the
tube in the same manner as required for the 1/4^ size. Add to your mark
the distance shown in Table 2, placing a second mark *B"on the tube.This
second mark"B"should be placed on the right edge of the tube- clamping
hook as shown in Fig.7
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.

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Lower the form lever until the “0” mark on the form lever and form wheel
are aligned, then pull the form lever down until the desired bend angle is
obtained. Degree of bend is indicated when the “0” mark on the form lever
aligns with the desired degree graduation on the form wheel(Fig.5A).
As an alternative to the calculation table for making right or left bends, a
scale on the form lever handle is provided. After mark “L”or “R” is
determined, place the mark even with appropriate graduation “L” (left) or
“R” (right) for the appropriate tube diameter.Place the second mark “B” on
the tube at the “HOOK ALIGNMENT MARK”, as shown in Fig.8.
Example—See Fig.8 for a bend left of the tube clamping hook, using
3/8" tubing Measure the required distance from the end of the tube
and place mark “L”. Hold the handle to the tube with Mark “L” adjacent
to the 3/8" Left mark. Make a second mark “B” on the tube adjacent to
the “HOOK ALIGNMENT MARK”. Place tube in bender with the second
mark “B” aligned with the right edge of the tube clamp hook (Fig.7).
Making bends left of tube clamp hook
Table1.This is for “L” Dimension and must be subtracted form the
center line requirement.
Tube
Diameter
Mark “B”
Fraction(Decimal)
3/8" 2-35/64" (2.546")
1/2" 2-29/32" (2.906")
Example: The “L” Dim.(Center line) is 9- 1/2" (9.5") and the tube is
1/2" O.D.Refer to Table 1 under Mark “B” and subtract 2-29/32"
(2.906").9-1/2" (9.5")-2-29/32"(2.906")=6-19/32"(6.594")

Making bends right of tube clamp hook
Table 2.This is for "R" Dimension and must be added to the center line
requirement
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.
Tube
Diameter
Mark“B”
Fractions(Decimal)
3/8" 2-1/16"(2.062")
1/2" 2-17/64"(2.265")
Length Correction Factor for 90° Bends
To arrive at the exact tube length to fabricate a circuit, the following
method may be used.
Add all center-to-center dimensions of tube circuit . For each 90° bend,
subtract the amount shown in chart “A”. Circuits are dimensions to
square corners. Therefore the tube is always less.
Chart A
Maintenance / Service
Tube
Size
Bend
Radiu
Warranty
Your VEVOR 180° TUBE BENDER is warranted against defects in
materials and workmanship for a 12 month period from the date of
purchase. Faulty goods will be repaired or replaced at Vevor’s discretion
Have your tool serviced by a qualified repair person using only identical
replacement parts.This will ensure that the safety of the tool is maintained.
Disposal
This products should be disposed of in accordance with local regulations.
If you are unsure how to proceed, contact your local authority.
.
s
Correction
Factor
1/4" 11/16" .295
3/8" 1-1/8" .480
1/2" 1-1/2" .643

REPUK
EUREP UK LTD
UNIT 2264, 100 OCK STREET, ABINGDON
OXFORDSHIRE ENGLAND OX14 5DH
REPEC
EUREP GmbH
Unterlettenweg 1a, 85051
Ingolstadt, Germany
Importer: WAITCHX
Address: 250 bis boulevard Saint-Germain 75007 Paris
Importer: FREE MOOD LTD
Address: 2 Holywell Lane, London, England, EC2A 3ET
Manufacturer：Wujiang Dunnex Tools Co., Ltd
Address：No.460 Yangang Road, Qiushe District,Tongli Town, Wujiang City,
Suzhou, Jiangsu Province,China
MADE IN CHINA
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