Untitled

PRECAUCIONES DE SEGURIDAD
Siga estas precauciones cuidadosamente. El uso indebido de cualquier
soldador puede causar lesiones o la muerte.
1. Only Connect SOLDADOR A UNA FUENTE
se suelda. Esto incluye: camisa de manga
larga (mangas de cuero), delantal protector
y sin bolsillos, pantalones largos y botas de
protección. Al entregar materiales calientes,
use guantes de amianto.
12. SIEMPRE USE CASCO DE UN
SOLDADOR CON EL PEDAZO DE
PROTECCIÓN OCULAR al soldar. Arcs
pueden causar ceguera. Use una tapa
protectora debajo del casco.
13. al soldar AÉREAS, tenga cuidado con
los excrementos de metal caliente. Siempre
proteja la cabeza, manos, pies y cuerpo.
14. mantener una estrecha EXTINTOR POR
TODO EL TIEMPO.
15. no superen los CICLO DE TRABAJO
DE LA MÁQUINA. El ciclo nominal de una
máquina de soldadura es el porcentaje de un
período de diez minutos que la máquina puede
funcionar con seguridad a un ajuste de salida
dado.
16. Mantenga todos los niños alejados del área
de trabajo. Al almacenar el equipo, asegúrese
de que está fuera del alcance de los niños.
17. GUARDIA CONTRA DESCARGAS
DE ALIMENTACIÓN PARA EL QUE FUE
desigend. La placa de especificaciones de la
soldadora enumera esta información. Al soldar
al aire libre sólo utilizar un cable de extensión
destinados a tal uso.
2. sólo funcionan SOLDADOR EN LUGARES
SECOS y sobre cemento o mampostería piso.
Mantenga el área limpia y despejada.
3. KEEP TODOS LOS COMBUSTIBLES DE
OBRA.
4. No use ropa que ha sido contaminada con
grasa o aceite.
5. Mantenga los cables SECO Y SIN ACEITE
NI GRASA y nunca enrolle alrededor de los
hombros.
6. TRABAJO SEGURO CON PINZAS u otros
medios; No se estire cuando se trabaja.
7. NUNCA un arco voltaico en un cilindro de
gas comprimido
8. no permiten la porción aislada DEL TITULAR
DE ELECTRODO tocar el suelo SOLDADURA
mientras circula corriente.
9. corte la corriente Y DESCONECTE LA
MÁQUINA CUANDO LA REPARACIÓN O
AJUSTE. Inspeccione antes de cada uso.
Utilice únicamente parl reemplazo idéntica.
10. seguir las reglas del fabricante todos los
interruptores de funcionamiento y realizar los
ajustes.
11. Utilice siempre ropa protectora cuando
ELÉCTRICAS. No funcionan cuando está
cansado. No deje que el cuerpo entre en
contacto con superficies conectadas a tierra.
SAFETY PRECAUTIONS
Follow these precautions carefully. Improper use of any welder can result
in injury or death.
1. ONLY CONNECT WELDER TO A POWER
CLOTHING when welding . This includes:
long sleeved shirt(leather sleeves), protective
apron without pockets, long protective pants
and boots. When handing hot materials, wear
asbestos gloves.
12. ALWAYS WEAR A WELDER'S HELMET
WITH PROTECTIVE EYE PIECE when
welding. Arcs may cause blindness. Wear a
protective cap underneath the helmet.
13. WHEN WELDING OVERHEAD, BEWARE
OF HOT METAL DROPPINGS. Always protect
the head, hand, feet and body.
14. KEEP A FIRE EXTINGUISHER CLOSE BY
AT ALL TIMES.
15. DO NOT EXCEED THE DUTY CYCLE OF
THE MACHINE. The rated cycle of a welding
machine is the percentage of a ten minute
period that the machine can operate safely at a
given output setting.
16. KEEP ALL CHILDREN AWAY FROM
WORK AREA. When storing equipment, make
sure it is out of reach of children.
17. GUARD AGAINST ELECTRIC SHOCK.
DO not work when tired. Do not let body come
In'contact with grounded surfaces.
SOURCE FOR WHICH IT WAS DESIGEND.
The specification plate on the welder lists this
information. When welding outdoors only use
an extension cord intended for such use.
2. ONLY OPERATE WELDER IN DRY
LOCATIONS and on cement or masonry floor.
Keep area clean and uncluttered.
3. KEEP ALL COMBUSTIBLES AWAY FROM
WORK SITE.
4. DO NOT WEAR CLOTHING THAT HAS
BEEN CONTAMINATED with grease or oil.
5. KEEP CABLES DRY AND FREE FROM
OIL AND GREASE and never coil around
shoulders.
6. SECURE WORK WITH CLAMPS or other
means; don't overreach when working.
7. NEVER STRIKE AN ARC ON A
COMPRESSED GAS CYLINDER
8. DON'T ALLOW THE INSULATED PORTION
OF THE ELECTRODE HOLDER TO TOUCH
THE WELDING GROUND WHILE CURRENT
IS FLOWING.
9. SHUT OFF POWER AND UNPLUG
MACHINE WHEN REPAIRING OR
ADJUSTING. Inspect before every use. Only
use identical replacement parl.
10. FOLLOW ALL MANUFACTURER'S
RULES on operating switches and making
adjustments.
11 . A L W A Y S W E A R P R O T E C T I V E
2. OPERATING CONDITION AND WORK
SURROUNDING
1. MAIN USAGE AND THE RANGE OF
USAGE(APPLICATIONS):
TKWI-175/205 inverse arc welder produced
with international advanced technology is a
new variety of welding machine using IGBT.
It has performance and high efficiency that
the traditional welder can not be compared
with. The welding current is infinitely and
independently adjustable.All ferrous metal,
copper and stainless steel material can be
omnibearing welding in all position. The
welding current is stable. The welding seam is
nice. few spatters and low noise occurs during
welding. The welder has outstanding feature
of minimum current. The minimum current
can be up to 10A. Protection measures of the
welder are perfect. The welder is reliable,light
in weight and easy to use. It is particularly
suitable for enterprise of plant and mine, build,
decoration and maintenance sectors.
1. Operating condition:
Voltage of power source: single phase,
110 V or 220 V±10%
Frequency: 60 Hz
Reliable grounding protection
2. Work surrounding
(1) relative humidity: ≤90%(average monthly
temperature≤20oC)
(2) ambient temperature: -10oC - 40oC
(3) The welding site should have no harmful
gas,chemicals, molds and inflammable matter,
explosive and corrosive medium, no big
vibration and bump to the welder.
(4) Avoiding rain water. Operating in rain is not
allowed.
3. MAIN TECHNICAL SPECIFICATIONS
Model
Power Supply Voltage
No-load Voltage
TKWI-175
TKWI-205
1x110V or 220V(Single phase),50/60Hz
70V
74V
15-105A@110V
20-120A@110V
15-175A@220V
20-205A@220V
105A@110V
120A@110V
175A@220V
205A@220V
35%
4.8kg
5.8kg
IP21S
Welding Cur. Adjusting Range
Rated Output Current
Rated Duty Cycle
Mass
Protection Class of enclosure
4. CONNECT TO POWER SOURCE
Connector wiring
NOTE: This welding machine in Smart Dual
Voltage, designed both for single phase 110V
and single phase 220V power supply.
Earth
Single Phase
AC 110V/60Hz or
AC 220V/60Hz
IMPORTANT !
The wires in this mains lead are colored in
accordance with the following:
Green EARTH
Black NEUTRAL
White LIVE
GROUNDING INSTRUCTIONS
Improper connection of equipment grounding
conductor can result in the risk of electrical
shock. Equipment should be grounded while in
use to protect operator from electrical shock.
Check with a qualified electrician if you do not
understand grounding instructions or if in doubt
as to wether the tool is properly grounded.
5. DESCRIPTION OF THE ERECTION
a. Before welding , the operator should read
the operation instructions and uses the welder
correctly according to the process specification.
b. Checking the welder appearance for
deformation and damage.
c. For the safety of the equipment and the
persons, the customer must correctly make
grounding or protecting according to the power
supply system: using 4 mm2 lead to connect
the protection grounding of the welder.
d. Welding operation should be carried out in
dry and good ventilating area. The surrounding
objects should be not less than 0.5m away
from the welder.
e. Checking the welder output connector for
tightness.
f. The welder can not be moved or the cover
can not be opened during the power is on and
welding operation is carried out.
g. The welder should be cared,used and
managed by specialized person.
h. Confirming that the power source is single
phase and 110 V or 220 V±10%. Current of the
distribution board: 5KVA(160A type and 200A
WIRING
3-prong plug wiring
N
L
E
7.METHOD OF THE OPERATION
type).
It can not be connected with 380V power
absolutely.
7-1. Hand welding with electrode(MMA)
Selecting empiric formula: I=40*d ,d is dia. of
the electrode.
6. SKETCH OF THE PANEL FUNCTION
Front Panel
Back Panel
7-2. Notice positive and negative connection
during welding.
A negative connection
1. Power switch
2. Indicating light of power
3. Warning indicating light
4. Current regulator
5. Output"+"
6. Output"-"
7. Safety earthing column
8. Fan
9. Incoming line of the power
B positive connection
NOTE:
The Negative Connection is suitable for most
of general welding.
8. SYSTEMATIC BLOCK DIAGRAM
9. TROUBLES AND PROBLEM SOLVING
trouble
power lamp is not lit
Fan not rotating
Warning lamp lights
No output of welder
Output current
decreased
Current can not be
regulated
causes
1. No electricity at input
2. switch of welder power fails
1. Fan power line is off
2. Enclosure blocks the fan due to
deformation
3.The fan fails
1. Overheat protection
2. Short interval of welder switching
on and off
3. Welder fails
1. Input voltage is low
2. Input line is too thin
1. Connecting line of the
potentiometer is off
2. Potentiometer for current
regulation fails
problem solving
1. Checking incoming line
2. Replace the switch
1. Reconnect the line
2. reform the enclosure
3. replace
1. Welding after cools
2. Extending on-off time
3. Maintenance in manufacturer or
service center
1. AC voltage stabilizer(over 5KVA)
2. Power line is thickened
1. Reconnecting the line
2. Replace potentiometer