HUGONG POWER STICK 252III User manual

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3
POWER STICK 252III
WARNING:
Read carefully and understand all ASSEMBLY
AND OPERATION INSTRUCTIONS before
operating. Failure to follow the safety rules and
other basic safety precautions may result in
serious personal injury.
OWNER’S MANUAL
WELDING AND CUTTING TOTAL SOLUTION

1
GENERAL SAFETY RULES
WARNING: Read and understand all instructions. Failure to follow all instructions listed
below may result in serious injury.
CAUTION: Do not allow persons to operate or assemble this POWER STICK 252III until
they have read this manual and have developed a thorough understanding of how the POWER
STICK 252III works.
WARNING: The warnings, cautions, and instructions discussed in this instruction
manual cannot cover all possible conditions or situations that could occur. It must be understood
by the operator that common sense and caution are factors which cannot be built into this product, but
must be supplied by the operator.
SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY CONSIDERATIONS
1.1 Your Welding Environment
-Keep the environment you will be welding in free from flammable materials.
-Always keep a fire extinguisher accessible to your welding environment.
-Always have a qualified person install and operate this equipment.
-Make sure the area is clean, dry and ventilated. Do not operate the welder in humid, wet or poorly
ventilated areas.
-Always have your welder maintained by a qualified technician in accordance with local, state and
national codes.
-Always be aware of your work environment. Be sure to keep other people, especially children, away
from you while welding.
-Keep harmful arc rays shielded from the view of others.
-Mount the welder on a secure bench
or cart that will keep the welder secure and prevent it from tipping over or falling.
1.2 Your Welder’s Condition
-Check ground cable, power cord and welding cable to be sure the insulation is not damaged. Always
replace or repair damaged components before using the welder.
-Check all components to ensure they are clean and in good operating condition before use.

2
1.3 Use of Your Welder
Do not operate the welder if the output cable, electrode, torch, wire or wire feed system is wet. Do not
immerse them in water. These components and the welder must be completely dry before attempting to
use them.
-Follow the instructions in this manual.
-Keep welder in the off position when not in use.
-Connect ground lead as close to the area being welded as possible to ensure a good ground.
-Do not allow any body part to come in contact with the welding wire if you are in contact with the
material being welded, ground or electrode from another welder.
-Do not weld if you are in an awkward position. Always have a secure stance while welding to prevent
accidents. Wear a safety harness if working above ground.
-Do not drape cables over or around your body.
-Wear a full coverage helmet with appropriate shade (see ANSI Z87.1 safety standard) and safety
glasses while welding.
-Wear proper gloves and protective clothing to prevent your skin from being exposed to hot metals, UV
and IR rays.
-Do not overuse or overheat your welder. Allow proper cooling time between duty cycles.
-Keep hands and fingers away from moving parts and stay away from the drive rolls.
-Do not point torch at any body part of yourself or anyone else.
-Always use this welder in the rated duty cycle to prevent excessive heat and failure.
1.4 Specific Areas of Danger, Caution or Warning
Electrical Shock
Electric arc welders can produce a shock that can cause injury or death. Touching
electrically live parts can cause fatal shocks and severe burns. While welding, all metal
components connected to the wire are electrically hot. Poor ground connections are a hazard, so secure
the ground lead before welding.
-Wear dry protective apparel: coat, shirt, gloves and insulated footwear.
-Insulate yourself from the work piece. Avoid contacting the work piece or ground.
- Do not attempt to repair or maintain the welder while the power is on.
-Inspect all cables and cords for any exposed wire and replace immediately if found.
-Use only recommended replacement cables and cords.
-Always attach ground clamp to the work piece or work table as close to the weld area as possible.
-Do not touch the welding wire and the ground or grounded work piece at the same time.
-Do not use a welder to thaw frozen pipes.
Fumes and Gases
-Fumes emitted from the welding process displace clean air and can result in injury or death.
-Do not breathe in fumes emitted by the welding process. Make sure your breathing air is clean and safe.
-Work only in a well-ventilated area or use a ventilation device to remove welding fumes from the
environment where you will be working.
-Do not weld on coated materials (galvanized, cadmium plated or containing zinc, mercury or barium).
They will emit harmful fumes that are dangerous to breathe. If necessary use a ventilator, respirator with
air supply or remove the coating from the material in the weld area.

3
-The fumes emitted from some metals when heated are extremely toxic. Refer to the material safety data
sheet for the manufacturer’s instructions.
-Do not weld near materials that will emit toxic fumes when heated. Vapors from cleaners, sprays and
degreasers can be highly toxic when heated.
UV and IR Arc Rays
The welding arc produces ultraviolet (UV) and infrared (IR) rays that can cause injury to your
eyes and skin. Do not look at the welding arc without proper eye protection.
-Always use a helmet that covers your full face from the neck to top of head and to the back of each ear.
-Use a lens that meets ANSI standards and safety glasses. For welders under 160 Amps output, use a
shade 10 lens; for above 160 Amps, use a shade 12. Refer to the ANSI standard Z87.1 for more
information.
-Cover all bare skin areas exposed to the arc with protective clothing and shoes. Flame-retardant cloth
or leather shirts, coats, pants or coveralls are available for protection.
-Use screens or other barriers to protect other people from the arc rays emitted from your welding.
-Warn people in your welding area when you are going to strike an arc so they can protect themselves.
Fire Hazards
Do not weld on containers or pipes that contain or have had flammable, gaseous or liquid
combustibles in them. Welding creates sparks and heat that can ignite flammable and
explosive materials.
-Do not operate any electric arc welder in areas where flammable or explosive materials are present.
-Remove all flammable materials within 35 feet of the welding arc. If removal is not possible, tightly cover
them with fireproof covers.
-Take precautions to ensure that flying sparks do not cause fires or explosions in hidden areas, cracks or
areas you cannot see.
-Keep a fire extinguisher close in the case of fire.
-Wear garments that are oil-free with no pockets or cuffs that will collect sparks.
-Do not have on your person any items that are combustible, such as lighters or matches.
-Keep work lead connected as close to the weld area as possible to prevent any unknown, unintended
paths of electrical current from causing electrical shock and fire hazards.
-To prevent any unintended arcs, cut wire back to ¼" stick out after welding.
Hot Materials
Welded materials are hot and can cause severe burns if handled improperly.
-Do not touch welded materials with bare hands.
-Do not touch MIG gun nozzle after welding until it has had time to cool down.
Sparks/Flying Debris
Welding creates hot sparks that can cause injury. Chipping slag off welds creates flying debris.
-Wear protective apparel at all times: ANSI-approved safety glasses or shield, welder’s hat and ear plugs
to keep sparks out of ears and hair.

4
Electromagnetic Field
-Electromagnetic fields can interfere with various electrical and electronic devices such as
pacemakers.
-Consult your doctor before using any electric arc welder or cutting device
-Keep people with pacemakers away from your welding area when welding.
-Do not wrap cable around your body while welding.
-Wrap MIG gun and ground cable together whenever possible.
-Keep MIG gun and ground cables on the same side of your body.
Shielding Gas Cylinders Can Explode
High pressure cylinders can explode if damaged, so treat them carefully.
-Never expose cylinders to high heat, sparks, open flames, mechanical shocks or arcs.
-Do not touch cylinder with MIG gun.
-Do not weld on the cylinder
-Always secure cylinder upright to a cart or stationary object.
-Keep cylinders away from welding or electrical circuits.
-Use the proper regulators, gas hose and fittings for the specific application.
-Do not look into the valve when opening it.
-Use protective cylinder cap whenever possible
1.5 Proper Care, Maintenance and Repair
-Always have power disconnected when working on internal components.
- Do not touch or handle PC board without being properly grounded with a wrist strap. Put PC board in
static proof bag to move or ship.
-Do not put hands or fingers near moving parts such as drive rolls of fan
POWER STICK 252III USE AND CARE
Do not modify the POWER STICK 252III in any way. Unauthorized modification may impair the
function and/or safety and could affect the life of the equipment. There are specific applications for
which the POWER STICK 252III was designed.
Always check of damaged or worn out parts before using the POWER STICK 252III.Broken
parts will affect the POWER STICK 252IIIoperation. Replace or repair damaged or worn parts
immediately.
Store idle POWER STICK 252III.When POWER STICK 252III is not in use, store it in a secure place
out of the reach of children. Inspect it for good working condition prior to storage and before re-use.

Please read and save these instructions. Read through this owner’s manual carefully before
using product. Protect yourself and others by observing all safety information, warnings, and
cautions. Failure to comply with instructions could result in personal injury and/or damage to
product or property. Please retain instructions for future reference.
Operating Instructions and Parts Manual
MMA WELDER
5
Description
The POWER STICK 252III is a DC inverter arc
welder . This unit uses 1~Phase 230 or 400V,
50/60HZ AC double power. A 50 amp time
delay fuse or circuit breaker is recommended.
The POWER STICK 252III is ideal for
Do-It-Yourself projects or for light maintenance.
Stick weld carbon steel, stainless steel .
Unpacking
1.1 Remove cartons, bags or Styrofoam containing the welder and
accessories.
1.2 Check the contents with the packing list below.
ITEM
QTY.
DC Inverter Arc Welder
1 unit
Welding cable with electrode holder
1pc
Grounding cable with earth clamp
1pc
Operator’s Manual
1set
1.3 After unpacking unit, inspect carefully for any
damage that may have occurred during transit. Check for loose, missing,
or damaged parts. Shipping damage claim must be filed with carrier.
Operating Instructions and Parts Manual

Please read and save these instructions. Read through this owner’s manual carefully before
using product. Protect yourself and others by observing all safety information, warnings, and
cautions. Failure to comply with instructions could result in personal injury and/or damage to
product or property. Please retain instructions for future reference.
Operating Instructions and Parts Manual
MMA WELDER
6
Specifications and Dimension
Mod el
P O W E R S T I C K 2 5 2 I I I
Inp ut Vo ltage
V
1p h -23 0 V
1ph - 400V
Frequ e ncy
Hz
50/ 60
50/ 60
Inp ut Curre nt
A
47
33
Inp ut Capac ity
KVA
10. 8
13 .2
OCV
V
77
62
Output Voltage
V
28
30
Out pu t Cu rr en t Ra ng e
A
25 ～200
30 ～250
Dut y Cyc le
%
60
40
Cur re nt 10 mi n /6 0%
A
200
204
10m in / 10 0%
A
155
158
Eff ic iency
η
80 %
80 %
Pow er Fact o r
Cos φ
0.73
0. 69
Ins ul ation Gr ad e
H
H
She ll pr otect io n gr ad e
IP 2 1 S
IP2 1 S
Coo li ng
Fan
Fa n
Dim en sion L×W×H
mm
50 0 ×24 0 ×410
50 0 ×24 0 ×410
Wei ght
kg
19. 5
19. 5

Please read and save these instructions. Read through this owner’s manual carefully before
using product. Protect yourself and others by observing all safety information, warnings, and
cautions. Failure to comply with instructions could result in personal injury and/or damage to
product or property. Please retain instructions for future reference.
Operating Instructions and Parts Manual
MMA WELDER
7
Removing from carton
1.1 Remove cartons, bags or Styrofoam containing the welder and accessories.
1.2 Check the contents with the packing list below.
Factory standard：EN/IEC 60974-1
Optional accessories：Protective mask、Hammer/brush、Electrode
Know your Welder
“-”CURRRENT OUTPUT
The ground cable and clamp is attached to the work piece to complete the flow of
current needed to weld.
“+”CURRRENT OUTPUT
This is the connector for welding cable most often when STICK welding.
DIGITAL DISPLAY
Display preset current or welding current
POWER CORD
The power cord connects the welder to the 230 volt power supply. 40 amp
receptacle to supply power to the welder.
2 3 0 V A C Powerindicator
DIGITAL
DISPLAY
ARC FORCE
“+”CURRRENT
OUTPUT
WELDING CURRENT
“-”CURRRENT
OUTPUT
Power Cord
400VAC Powerindicator
ALARM
INDICATOR

Please read and save these instructions. Read through this owner’s manual carefully before
using product. Protect yourself and others by observing all safety information, warnings, and
cautions. Failure to comply with instructions could result in personal injury and/or damage to
product or property. Please retain instructions for future reference.
Operating Instructions and Parts Manual
MMA WELDER
8
POWER CORD
The power cord connects the welder to the 400 volt power supply. 33 amp
receptacle to supply power to the welder
ALARM INDICATOR
When the thermal indictor is on, it shows the machine is overloaded and the
internal temperature is too high. Weld output will turn off automatically but
the fan will still be working. When the internal temperature is decreased,
the overload light will turn off and the machine will be ready to weld.
23 0 VA C Powerindicator
When the welder connects to the 230 volt power. Turn on the power switch, the
power indicator of 230 volt will be on.
400VAC Powerindicator
When the welder connects to the 400 volt power. Turn on the power switch, the
power indicator of 400 volt will be on.
ARC FORCE
Arc Force adjustment is on the front panel of machine. It is an infinite Arc Force
adjustment
WELDING CURRENT
Welding Current is on the front panel of machine. It is an infinite current output
adjustment
Installtion
1. Power requirement
AC single phase 230/400V, 50/60HZ fused with a 40amp time delayed
fuse or circuit breaker is required.
•High voltage danger from power source! Consult a qualified electrician
for proper installation of receptacle. This welder must be grounded while
in use to protect the operator from electrical shock.

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MMA WELDER
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• Do not remove grounding prong or alter the plug in any way. Do not
use any adapters between the welder’s power cord and the power
source receptacle. Make sure the POWER switch is OFF when
connecting your welder’s power cord to a properly grounded 400Vac,
50/60Hz, three phase, 60 amp power source.
2. Extension cord
During normal use an extension cord is not necessary. It is strongly
recommended that an extension cord should not be used because of the
voltage drop they produce. This drop in voltage can affect the
performance of the welder. If you need to use an extension cord it must
be a #12 gauge cord at the smallest.
-Do not use an extension cord over 25 ft. in length.
3. Setting up the work piece
3.1 Welding positions
There are two basic positions, for welding: Flat and Horizontal. Flat
welding is generally easier, faster, and allows for better penetration. If
possible, the work piece should be positioned so that the bead will run on
a flat surface.
3.2 Preparing the Joint
Before welding, the surface of work piece needs to be free of dirt, rust,
scale, oil or paint. Or it will create brittle and porous weld. If the base
metal pieces to be joined are thick or heavy, it may be necessary to
bevel the edges with a metal grinder. The correct bevel should be around
60 degrees.

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MMA WELDER
10
See following picture:
Based on different welding position, there are different welding joint, see
following images for more information
4. Ground clamp connection
Clear any dirt, rust, scale, oil or paint on the ground clamp. Make certain
you have a good solid ground connection. A poor connection at the

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MMA WELDER
11
ground clamp will waste power and heat. Make sure the ground clamp
touches the metal.
5. Electrode
The welding electrode is a rod coated with a layer of flux. When welding,
electrical current flows between the electrode (rod) and the grounded
metal work piece. The intense heat of the arc between the rod and the
grounded metal melts the electrode and the flux. The most popular
electrodes are:
-E6011 60,000 PSI tensile strength deep penetrating applications.
-E6013 60,000 PSI tensile strength used for poor fit up applications
-E7014 70,000 PSI tensile strength used for high deposition and fast
travel speeds with light penetration
-E7018 70,000 PSI tensile strength,
Used for out of position and tacking.
6. Selecting the proper electrode
There is no golden rule that determine the exact rod or heat setting
required for every situation. The type and thickness of metal and the
position of the work piece determine the electrode type and the amount
of heat needed in the welding process.
Heavier and thicker metals required more
amperage. It is best to practice your welds
on scrap metal which matches the metal
you intend to work with to determine
correct heat setting and electrode choice.
See following some helpful trouble
shooting tips to determine if you are using
a correct electrode
1. When proper rod is used:
a. The bead will lay smoothly over the work without ragged edges
b. The base metal puddle will be as deep as the bead that rises above it
c. The welding operation will make a crackling sound similar to the sound
of eggs frying
2. When a rod too small is used
a. The bead will be high and irregular
b. The arc will be difficult to maintain
3. When the rod is too large
a. The arc will burn through light metals
b. The bead will undercut the work
c. The bead will be flat and porous

Operating Instructions and Parts Manual
MMA WELDER
12
d. Rod may be freeze or stick to work piece
Note: Rate of travel over the work also affects the weld. To ensure
proper penetration and enough deposit of rod, the arc must be moved
slowly and evenly along the weld seam.
Operation
1.Setting the amperage control
The welder has an infinite output current control. It is capable of welding
with 1/16" and 5/64" and 3/32" electrodes.
here is no golden rule that determines the exact amperage required for
every situation. It is best to practice your welds on scrap metal which
matches the metals you intend to work with to determine correct setting
for your job. The electrode type and the thickness of the work piece
metal determine the amount of heat needed in the welding process.
Heavier and thicker metals require more voltage (amperage), whereas
lighter and thinner metals require less voltage (amperage).
2.Welding techniques
The best way to teach yourself how to weld is with short periods of
practice at regular intervals. All practice welds should be done on scrap
metal that can be discarded. Do not attempt to make any repairs on
valuable equipment until you have satisfied yourself that your practice
welds are of good appearance and free of slag or gas inclusions.
2.1 Holding the electrode
The best way to grip the electrode holder is the way that feels most
comfortable to you. To Position the Electrode to the work piece when
striking the initial arc it may be necessary to hold the electrode
perpendicular to the work piece. Once the arc is started the angle of the
electrode in relation to the work piece should be between 10 and 30
degrees. This will allow for good penetration, with minimal spatter.
2.2 Striking the arc
EXPOSURE TO A WELDING ARC IS EXTREMELY HARMFUL TO THE
EYES AND SKIN.
•Never strike an arc or begin welding until you have adequate protection.
• Wear flameproof welding gloves, heavy
long-sleeved shirt, cuffless trousers,
high-topped shoes and a welding helmet
or shield.
Scratch the work piece with the end of

Operating Instructions and Parts Manual
MMA WELDER
13
electrode to start arc and then raise it quickly about 1/8 inch gap
between the rod and the work piece. See following picture
It is important that the gap be maintained during the welding process and
it should be neither too wide or too narrow. If too narrow, the rod will stick
to the work piece. If too wide, the arc will be extinguished. It needs much
practice to maintain the gap.Beginners may usually get sticking or arc
extinguishing. When the rod sticks to the work piece, gently rock it back
and forth to make them separate. If not, the circuit is short connection,
and it will overload the welder. A good
arc is accompanied by a crisp, cracking
sound. The sound is similar to that
made by eggs frying. To lay a weld
bead, only 2 movements are required;
downward and in the direction the weld
is to be laid, as in following figure:
2.3 Types of weld bead
The following paragraphs discuss the most commonly used arc welding
beads.
The stringer bead Formed by traveling with the
electrode in a straight line while keeping it
centered over the weld joint.
The weave bead Used when you want to
deposit metal over a wider space than would be
possible with a stringer bead. It is made by weaving from side to side
while moving with the electrode. It is best to
hesitate momentarily at each side before
weaving back the other way to improve
penetration.
2.4 Welding position
Flat position is the easiest of the welding
positions and is most commonly used. It is best if you can weld in the flat
position if at all possible as good results are easier to achieve.
The horizontal positionis is performed very
much the same as the flat weld except that the

Operating Instructions and Parts Manual
MMA WELDER
14
angle is different such that the electrode, and therefore the arc force, is
directed more toward the metal above the weld joint. This more direct
angle helps prevent the weld puddle from running downward while still
allowing slow enough travel speed to achieve good penetration. A good
starting point for your electrode angle is about 30 degrees DOWN from
being perpendicular to the work piece.
2.5 Judge a good weld bead
When the trick of establishing and holding an arc has been learned, the
next step is learning how to run a good bead. The first attempts in
practice will probably fall short of acceptable weld beads. Too long of an
arc will be held or the travel speed will vary from slow to fast (see
following)
A. Weld speed is too fast.
B. Weld speed is too slow.
C. Arc is too long.
D. Ideal weld.
A solid weld bead requires that the
electrode be moved slowly and
steadily along the weld seam.
Moving the electrode rapidly or erratically will prevent proper fusion or
create a lumpy, uneven bead. To prevent
ELECTRIC SHOCK, do not perform any welding while standing, kneeling,
or lying directly on the grounded work.
2.6 Finish the bead
As the coating on the outside of the electrode burns off, it forms an
envelope of protective gasses around the weld. This prevents air from
reaching the molten metal and creating an undesirable chemical reaction.
The burning coating, however, forms slag. The slag formation appears
as an accumulation of dirty metal scale on the finished weld. Slag should
be removed by striking the weld with a chipping hammer.

Operating Instructions and Parts Manual
MMA WELDER
15
Trouble shooting Chart
NO
Fau lty
Reaso n
Debuggin g
1
The rm a l
pro te ctio n
LED on
Bad -ven t ilated
co n diti on
Add a fan, or mov e to a
wel l- ve ntila te d cond it io n
Wor ki ng
ci rcu ms ta nc e
hot
Wai t until it cool s down
Dut y cyc le
rea ch ed
Wai t until it cools do wn .
2
Ou tpu t
cu rre nt
not
adj us table
Cur re nt
pot en tiom e te r
kn o b bro ken
Rep la ce kn ob
3
Fan do es
not wo rk
Mai n switch
bro ke n
Rep la ce ma i n switch
Fan brok en
Rep la ce the fa n
Fa n cable
bro ke n
Rep lace th e broken
ca bl e
4
No OCV
Mac hine bo d y
ove rh ea t
See Pa rt 1
Mai n switch
bro ke n
Rep la ce ma i n switch
5
Wel ding
ca b le,
ele ctro de
Ele ctro d e
hol de r capacity
not en ough
Rep la ce with a lar ger
holde r

Operating Instructions and Parts Manual
MMA WELDER
16
hol de r and
so cke t
heat
Cab le mm 2 no t
enoug h
Rep la ce with a lar ger
holde r
Soc ke t loose
Cle an th e pa rts and
re t ight en
Con ta ct
re sis ta nce
rai se be tw ee n
ele ctro d e
holde r and
weldi ng ca ble
6
Mai n
pow er trip
Power capacity
not enough
Raise the power capacity
Tri p during
weldi ng
Contact the
manufacture/distributor
7
Ot hers
Contact the
manufacture/distributor

Operating Instructions and Parts Manual
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Main Circuit chart
日期日期
日期签 名 签 名 签 名数量数量数量更改单号 更改单号 更改单号
拟 制 审 核 标准化 等级标记 第 张 共 张
：： ：
更改
标记 更改
标记
更改 标记
批 准
制图 描图 图幅
日期签 名
旧底图总号
底图总号
(3)格式
sha ojianshou
BR1
SW1
FAN
SK1
A B C
F
001 002 003
T1
C1
R1
C2
R2
Z27 XS1
XS2
CT1
C5 C7
1 2 3
CN5
1234
CN7
O.C
POWER
D1
D2
P1 P2
+
-
ZX 7-400 N PD-1
+5V
1
3
4
5
6
7
82
9
10
T2
1 2 3 4
CN6
AC22V
1
2
3
CN4
R1 V1 C6
C
红 蓝 黄
T3
12
78
1 2
CN7
Z4
Z7
78
3 2 1 6 5 4
CN3
1
RP1
2
RP3 RP2
CN3-1 CN3-3
1
2
5
6
1'
2'
5'
6'
C1
D10
R2
R11
R15
1 2
5 6
Q2
D1
R1
D5
C3
D9
R6
R12
R16
Q1
D2
R5
D6
C2
D12
R4
R13
R17
1 ' 2 ' 5 ' 6 '
Q4
D3
R3
D7
C4
D11
R8
R14
R18
Q3
D4
R7
D8
4 5 6 7
4' 5' 6' 7'
输入电源吸收
C3 R1 1
R1
C1
C2
C5
RN1
PA
反 向
137
ZX7- 40 0 FZB
1 2 3 4 5 6
CN1
1 2 3 4 5 6
CN2
G1A G1B
G2A G2B
ZX7- 40 0 Q DB
1 2 3
CN8
1 2 3 4
CN1
1 2 3
CN1
ZX7-400 ZKB

Operating Instructions and Parts Manual
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18
Spare Part List
Repair Parts List
Reference
number
Description
Part number
Qty
1
handle
20020170016
1
2
cover
11010011527
1
3
drive board
11050030059
1
4
power amplifier board
12010100118
1
5
cable press plate
20050170019
2
6
power input cable
12070020937
1
7
universal change switch
20070800378
1
8
back panel up support panel
11010032567
1
9
plastic panel sealing
plate(right)
20050050642
1
plastic panel sealing plate(left)
20050050641
1
plastic back panel
20050050643
1

Operating Instructions and Parts Manual
MMA WELDER
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10
fan window
20050050640
1
11
fan fixed plate
11020012394
1
12
fan
20070890009
1
13
mounting plate
12020130671
1
14
heat sink insulating plate
20050050176
1
15
heat sink
20070430157
1
16
power board
11050010109
1
17
heat sink
20070430156
1
18
rectifier board heat sink fixed
plate
11020010301
2
19
bottom panel
11010041349
1
20
bottom panel up plate
11020015894
1
21
rectifier board assembly
12010010117
1
22
reactor fixed plate
11010060711
1
23
output reactor
20070500023
1
24
plastic panel sealing
plate(right)
20050050642
1
plastic panel sealing plate(left)
20050050641
1
plastic front panel
20050050643
1
25
fan window
20050050640
1
26
quick connector
20070570185
1
27
potentiometer
20070100024
2
28
potentiometer knob
20070110068
2
29
digital meter
20070460073
1
30
light holder
20070490004
2
31
printing support plate
11020015895
1
32
heat sink positive output
connecting line
12070010051
2
33
contorl transformer
20070250031
1
34
main transformer
20070250028
1
35
main contorl board
11050020551
1
36
contorl power PCB board
11050010095
1
37
IGBT tube
20070330085
4
38
IGBT protection board
20050050567
2
39
drive board ficed holder
20070050002
2