Jasic EVO 2.0 LC-30 User manual

1

2
Your new product
Thank you for selecng this Jasic EVO 20 product.
This product manual has been designed to ensure that you get the most from your new product.
Please ensure that you are fully conversant with the informaon provided paying parcular aenon
to the safety precauons. The informaon will help protect yourself and others against the potenal
hazards that you may come across.
Please ensure that you carry out daily and periodic maintenance checks to ensure years of reliable and
trouble free operaon.
Please call your Jasic distributor in the unlikely event of a problem occurring.
Please record below the details from your product as these will be required for warranty purposes and
to ensure you get the correct informaon should you require assistance or spare parts.
Date purchased ________________________________________
From where ________________________________________
Serial number ________________________________________
(The serial number is normally located on the top or underside of the machine and will begin with AA)
For further informaon on your Jasic product warranty registraon please visit:
www.jasic-warranty.co.uk
Disclaimer
Whilst every eort has been made to ensure that the informaon contained within this manual is
complete and accurate, no liability can be accepted for any errors or omissions.
Please Note:
Products are subject to connual development and may be subject to change without noce.
Regularly check our product pages at www.jasic.co.uk for revision updated operang manuals.
No part of this manual may be copied or reproduced by any means without the wrien permission
of Wilkinson Star Limited.

3
CONTENTS
Please Note:
For further informaon regarding the LC-30 water cooler, please see the Jasic EVO ET-200P ACDC
operang manual.
Index Page
Your New Product 2
Index 3
Safety Instrucon 4
Package and Contents 9
Product Overview 9
Safety Precauons 9
Descripon of Symbols 10
Technical Specicaons 10
General Informaon 11
Troubleshoong 13
Schemac 13
Statement of Warranty 14
Notes 15
Jasic Contact Details 16

4
SAFETY INSTRUCTIONS
These general safety norms cover both arc welding machines and plasma cung
machines unless otherwise noted. The user is responsible for installing and operang
the equipment in accordance with the enclosed instrucons.
It is important that users of this equipment protect themselves and others from harm, or even death.
The equipment must only be used for the purpose it was designed for. Using it in any other way could
result in damage or injury and in breach of the safety rules.
Only suitably trained and competent persons should operate the equipment.
Pacemaker wearers should consult their doctor prior to using this equipment.
PPE and workplace safety equipment must be compable for the applicaon of the work involved.
Always carry out a risk assessment before carrying out any welding or cung acvity.
General electrical safety
The equipment should be installed by a qualied person and in accordance with current
standards in operaon.
It is the users responsibility to ensure that the equipment is connected to a suitable power
supply. Consult your ulity supplier if required.
Do not use the equipment with the covers removed. Do not touch live electrical parts or parts
which are electrically charged. Turn o all equipment when not in use.
In the case of abnormal behaviour of the equipment, the equipment should be checked by a suitably
qualied service engineer.
If earth bonding of the work piece is required, bond it directly with a separate cable with a current
carrying capacity capable of carrying the maximum capacity of the machine current.
Cables (both primary supply and welding) should be regularly checked for damage and overheang.
Never use worn, damaged, under sized or poorly jointed cables.
Insulate yourself from work and earth using dry insulang mats or covers big enough to prevent any
physical contact.
Never touch the electrode if you are in contact with the work piece return.
Do not wrap cables over your body.
Ensure that you take addional safety precauons when you are welding in electrically hazardous
condions such as damp environments, wearing wet clothing and metal structures.
Try to avoid welding in cramped or restricted posions.
Ensure that the equipment is well maintained. Repair or replace damaged or defecve parts immediately.
Carry out any regular maintenance in accordance with the manufacturers instrucons.
The EMC classicaon of this product is class A in accordance with electromagnec compability
standards CISPR 11 and IEC 60974-10 and therefore the product is designed to be used in industrial
environments only.
WARNING: This class A equipment is not intended for use in residenal locaons where the electrical
power is provided by a public low-voltage supply system. In those locaons it may be dicult to ensure
the electromagnec compability due to conducted and radiated disturbances.
General operang safety
Never carry the equipment or suspend it by the carrying strap or handles during welding.
Never pull or li the machine by the welding torch or other cables.
Always use the correct li points or handles. Always use the transport under gear as
recommended by the manufacturer.
Never li a machine with the gas cylinder mounted on it.
If the operang environment is classied as dangerous, only use S-marked welding equipment with a safe
idle voltage level. Such environments may be for example: humid, hot or restricted accessibility spaces.

5
SAFETY INSTRUCTION
Use of Personal Protecve Equipment (PPE)
Welding arc rays from all welding and cung processes can produce intense, visible
and invisible (ultraviolet and infrared) rays that can burn eyes and skin.
• Wear an approved welding helmet ed with an appropriate shade of
lter lens to protect your face and eyes when welding, cung or watching.
• Wear approved safety glasses with side shields under your helmet.
• Never use any equipment that is damaged, broken or faulty.
• Always ensure there are adequate protecve screens or barriers to protect
others from ash, glare and sparks from the welding and cung area.
• Ensure that there are adequate warnings that welding or cung is taking
place.
• Wear suitable protecve ame resistant clothing, gloves and footwear.
• Ensure adequate extracon and venlaon is in place prior to welding and cung to
protect users and all workers nearby.
• Check and be sure the area is safe and clear of ammable material before carrying out
any welding or cung.
Some welding and cung operaons may produce noise. Wear safety ear protecon to
protect your hearing if the ambient noise level exceeds the local allowable limit (e.g: 85 dB).
Welding and Cung Lens Shade Selector Guide
WELDING
CURRENT
MMA
ELECTRODES
MIG LIGHT
ALLOY
MIG HEAVY
METALS MAG TIG ALL METALS
PLASMA
CUTTING
PLASMA
WELDING
GOUGING
ARC/AIR
10 8
10 10 10
9
11
10
10
15
20
9
30 10 11 40
60 10 11 80
12 100
11 11
11
125
11 12 150 12
13
175
12
200
12
12 12 13 13 11
225
250 12
275 13
14 14
300
13
13
350
13 14 13 14 400 14
450
500 14 15 14 15 15

6
SAFETY INSTRUCTION
Safety against fumes and welding gases
The HSE have idened welders as being an ‘at risk’ group for occupaonal diseases arising
from exposure to dusts, gases, vapours and welding fumes. The main idened health eects
are pneumonia, asthma, chronic obstrucve pulmonary disease (COPD), lung and kidney
cancer, metal fume fever (MFF) and lung funcon changes.
During welding and hot cung ‘hot work’ operaons, fumes are produced which are
collecvely known as welding fume. Depending upon the type of welding process being performed, the
resultant fume generated is a complex and highly variable mixture of gases and parculates.
Regardless of the length of welding being carried out, all welding fume, including mild steel welding
requires suitable engineering controls to be in place which is
usually Local Exhaust Venlaon (LEV) extracon to reduce the
exposure to welding fume indoors and where LEV does not
adequately control exposure it should also be enhanced by using
suitable respiratory protecve equipment (RPE) to assist with
protecng against residual fume.
When welding outdoors appropriate RPE should be used.
Prior to undertaking any welding tasks an appropriate risk
assessment should be carried out to ensure expected control
measures are in place.
Locate the equipment in a well-venlated posion and keep your head out of the welding fume.
Do not breathe in the welding fume.
Ensure the welding zone is well-venlated and provision should be made for suitable local fume
extracon system to be in place.
If venlaon is poor, wear an approved airfed welding helmet or respirator.
Read and understand the Material Safety Data Sheets (MSDS’s) and the manufacturer’s instrucons for
metals, consumable, coangs, cleaners and de-greasers.
Do not weld in locaons near any de-greasing, cleaning or spraying operaons.
Be aware that heat and rays of the arc can react with vapours to form highly toxic and irritang gases.
For further informaon please refer to the HSE website www.hse.gov.uk for related documentaon.
Precauons against re and explosion
Avoid causing res due to sparks and hot waste or molten metal.
Ensure that appropriate re safety devices are available near the welding and cung area.
Remove all ammable and combusble materials from the welding, cung and surrounding
areas.
Do not weld or cut fuel and lubricant containers, even if empty. These must be carefully
cleaned before they can be welded or cut.
Always allow the welded or cut material to cool before touching it or
placing it in contact with combusble or ammable material.
Do not work in atmospheres with high concentraons of combusble
fumes, ammable gases and dust.
Always check the work area half an hour aer cung to make sure that
no res have begun.
Take care to avoid accidental contact of the torch electrode to metal
objects, as this could cause arcs, explosion, overheang or re.
Know and understand your re exnguishers
An example of personal fume protecon

7
SAFETY INSTRUCTION
The working environment
Ensure the machine is mounted in a safe and stable posion allowing for cooling air circulaon.
Do not operate equipment in an environment outside the laid down operang parameters.
The welding power source is not suitable for use in rain or snow.
Always store the machine in a clean, dry space.
Ensure the equipment is kept clean from dust build up.
Always use the machine in an upright posion.
Protecon from moving parts
When the machine is in operaon keep away from moving parts such as motors and fans.
Moving parts, such as the fan, may cut ngers and hands and snag garments.
Protecons and coverings may be removed for maintenance and managed only by qualied
personnel aer rst disconnecng the power supply cable.
Replace the coverings and protecons and close all doors when the intervenon is nished and before
starng the equipment.
Take care to avoid geng ngers trapped when loading and feeding wire during set up and operaon.
When feeding wire be careful to avoid poinng it at other people or towards your body.
Always ensure machine covers and protecve devices are in operaon.
Risks due to magnec elds
The magnec elds created by high currents may aect the operaon of pacemakers or
electronically controlled medical equipment.
Wearers of vital electronic equipment should consult their physician before beginning any arc
welding, cung, gouging or spot welding operaons.
Do not go near welding equipment with any sensive electronic equipment as the magnec
elds may cause damage.
Keep the torch cable and work return cable as close to each other as possible throughout their length.
This can help minimise your exposure to harmful magnec elds.
Do not wrap the cables around the body.
Handling of compressed gas cylinders and regulators
Mishandling gas cylinders can lead to rupture and the release of high pressure gas.
Always check the gas cylinder is the correct type for the welding to be carried out.
Always store and use cylinders in an upright and secure posion.
All cylinders and pressure regulators used in welding operaons should be handled with care.
Never allow the electrode, electrode holder or any other electrically “hot” parts to touch a
cylinder.
Keep your head and face away from the cylinder valve outlet when opening the cylinder valve.
Always secure the cylinder safely and never move with regulator and hoses connected.
Use a suitable trolley for moving cylinders.
Regularly check all connecons and joints for leaks.
Full and empty cylinders should be stored separately.
Never deface or alter any cylinder

8
SAFETY INSTRUCTIONS
Fire awareness
The cung and welding process can cause serious risks of re or explosion.
Cung or welding sealed containers, tanks, drums or pipes can cause explosions.
Sparks from the welding or cung process can cause res and burns.
Check and risk assess the area is safe before doing any cung or welding.
Venlate all ammable or explosive vapour from the workplace.
Remove any and all ammable materials away from the working area. If necessary, cover ammable
materials or containers with approved covers (following manufacturers instrucons) if unable to remove
from the immediate area.
Do not cut or weld where the atmosphere may contain ammable dust, gas or liquid vapour.
Always have the appropriate re exnguisher nearby and know how to use it.
Hot parts
Always be aware that material being cut or welded will get very hot and hold that heat for a
considerably long me which will cause severe burns if the appropriate PPE is not worn.
Do not touch hot material or parts with bare hands.
Always allow for a cooling down period before working on material recently cut or welded.
Use the appropriate insulated welding gloves and clothing to handle hot parts to prevent burns.
Noise awareness
The cung and welding process can generate noise that can cause permanent damage to your
hearing. Noise from cung and welding equipment can damage hearing.
Always protect your ears from noise and wear approved and appropriate ear protecon if
noise levels are high.
Consult with your local specialist if you are unsure how to test for noise levels.
RF Declaraon
Equipment that complies with direcve 2014/30/EU concerning electromagnec compability
(EMC) and the technical requirements of EN60974-10 is designed for use in industrial buildings
and not for domesc use where electricity is provided via the low voltage public distribuon
system.
Dicules may arise in assuring class A electromagnec compability for systems installed in domesc
locaons due to conducted and radiated emissions.
In the case of electromagnec problems, it is the responsibility of the user to resolve the situaon.
It may be necessary to shield the equipment and t suitable lters on the mains supply.
LF Declaraon
Consult the data plate on the equipment for the power supply requirements.
Due to the elevated absorbance of the primary current from the power supply network, high
power systems aect the quality of power provided by the network. Consequently, connecon
restricons or maximum impedance requirements permied by the network at the public network
connecon point must be applied to these systems.
In this case, the installer or the user is responsible for ensuring the equipment can be connected,
consulng the electricity provider if necessary.

9
SAFETY INSTRUCTION
Materials and their disposal
Welding equipment is manufactured with BSI published standards meeng CE requirements for
materials which do not contain any toxic or poisonous materials dangerous to the operator.
Do not dispose of the equipment with normal waste.
The European Direcve 2012/19/EU on Waste Electrical and Electronic Equipment states that
electrical equipment that has reached its end of life must be collected separately and returned
to an environmentally compable recycling facility for disposal.
For more detailed informaon please refer to the HSE website www.hse.gov.uk
PACKAGE CONTENTS AND UNPACKING
Supplied within your new Jasic EVO product package will be the following items with each model.
Use care when unpacking the contents and ensure all items are present and not damaged.
If damage is noted or items are missing, please contact the supplier in the rst instance and before
installing or using the product.
Record the product model, serial numbers (if applicable) and purchase date in the informaon secon
found on the inside front page of this operang manual.
Jasic EVO LC-30 Water Cooler
(To be used with the Jasic EVO ET-200P ACDC welding machine).
Please Note: Package contents may very depending on country locaon and package part number purchased

10
SAFETY PRECAUTIONS
General safety
The following operaons require sucient professional knowledge on electrical aspects and
comprehensive safety knowledge. Make sure the input cable of the machine is disconnected
from the electricity supply and wait for 5 minutes before removing the machine covers.
Descripon of symbols
Warning! Read the Manual WEEE tag
Product Overview
The Jasic LC-30 water cooler adopts vercal duct, 18 waterway heat exchanger as well as a high quality
heat resistant water pump that features high li, small caliber and large ow, and meets the cooling
requirements of Jasic TIG water cooled welding equipment.
Performance Features
This slimline, light weight water cooler is designed to be used with the Jasic EVO ACDC TIG range of
machines. Featuring low noise with stable coolant ow, this product can meet the cooling requirements
for our Jasic TIG welding equipment and TIG torches.
This product oers stable cooling with inbuilt energy-saving and environmental features.
Technical parameters
Please Note:
For further informaon for the LC-30, please consult the ET-200P ACDC operang manual.
Item Unit Parameter
Rated input voltage VSingle-phase AC 115-230V 15% 50/60Hz
Rated input power WAC 115 V @ 92w
AC 230 V @ 115W
Volume of water tank L3.5
Maximum pressure MPa 0.48
Maximum ow rate L/min 4
Rated cooling power KW 0.52 (1L/min)
Protecon class - IP23S
Execuve standard - EN IEC 60974-2/BS EN IEC60974-2
Coolant - Pure water, an-freezing soluon, mixed liquid
Operang ambient temperature °C Mixed liquid, pure water: 5 ~ 60
An-freezing soluon: -20 ~ 60
Noise db <70
Machine dimensions mm 527 x 182 x 224
Packaging dimension mm 630 x 255 x 315
Weight Kg 8.6kg

11
GENERAL INFORMATION
The following operaons require sucient professional knowledge on electrical aspects and
comprehensive safety knowledge. Make sure the input cable of the machine is disconnected
from the electricity supply and wait for 5 minutes before removing the machine covers.
Jasic LC-30 water cooler
1. Power and control plug and cable
2. Water outlet (cold) connect the blue
TIG torch supply water hose to this
connector
3. Water return (hot) connect the red
TIG torch return water hose to this
connector
4. Filler cap for coolant, remove to ll
water/coolant tank
5. LC-30 Cooler indicators
• Top - Power LED
• Middle - Flow warning LED
• Boom - Overheat warning LED
6. Coolant min and max level indicator
7. Coolant drain plug cap, remove this screw cap to drain the coolant tank.
Water (coolant) level:
The coolant level should always be maintained and should never drop below the minimum level line, over
heang of the TIG torch will occur if the level is low and damage may be caused.
Do not over ll the water tank with coolant
Coolant drainage:
Coolant can be drained easily by un-screwing and removing the front drain plug (item No 7) in the above
image.
• Please ensure to add coolant (cooling water) when the input cable is disconnected from the power
supply.
• The two lter screen in the water lling cap (4 as above) cannot be removed.
If unltered coolant is added, impuries may block the waterway system and consequently the
machine or TIG torch may be damaged.
Precauons
1. Please ensure the mains input power is correctly rated and consistent to the welding machine before
use, under rated or incorrect power may damage the machine.
2. There should be no obstacles within 3cm of the water coolers vents. Ensure good venlaon of the
machine.
3. Please ensure the water coolers and welding machines ground wire is connected to ground.
4. Please add clean, pure and an-corrosive coolant. Coolant containing impuries or corrosive
substances may damage the machine or the TIG torch and cause leakage and abnormalies.
Welding machine coolant is recommended.
5. Please add an-freezing soluon when the temperature is lower than 5 °C.
6. This machine should not be used when the air contains a lot of acid, alkali and salt.
Please Note:
For further informaon on the LC-30 water cooler, please consult the ET-200P ACDC Operang manual.

12
GENERAL INFORMATION
The following operaon requires sucient professional knowledge on electric aspects and
comprehensive safety knowledge. Make sure the input cable of the machine is disconnected
from the electricity supply and wait for 5 minutes before removing any machine covers.
Packaging, transportaon, storage and waste disposal
Transportaon requirements
When handling the water cooler, the item should always be handled with care, and should not be
dropped or severely impacted. Avoid moisture and rain during transportaon.
Storage
Storage temperature:-20°C ~ +60°C
Storage humidity: Relave humidity ≤ 90%
Storage period: 12 months
Storage site: Indoors with no corrosive gas and air circulaon
Waste disposal
The equipment is manufactured with materials, which do not contain any toxic or poisonous materials
dangerous to the operator.
When the equipment is scrapped, it should be dismantled separang components according to the type
of materials.
Do not dispose of the equipment with normal waste. The European Direcve 2002/96/EC on Waste
Electrical and Electronic Equipment states the electrical equipment that has reached its end of life must
be collected separately and returned to an environmentally compable recycling facility.
In order to comply with WEEE regulaons in your country you should contact your supplier.
RoHS Compliance Declaraon
We herewith conrm, that the above menoned product does not contain any of the restricted
substances as listed in EU Direcve 2011/65/EC in concentraons above the limits as specied therein.
Disclaimer: Please note that this conrmaon is given to the best of our present knowledge and belief.
Nothing herein represents and/or may be interpreted as warranty within the meaning of the applicable
warranty law.
ROUTINE MAINTENANCE
• Check the coolant level of the cooler before each use and ensure the coolant level is not lower than
the minimum water level.
• Carry our regularly safety inspecon of the water cooler to ensure to water and electrical connecons
are secure. Damaged and loose parts should be replaced and reinforced.
• Regularly clean inside of the machine. (if cleaning the machine with compressed air, then ensure the
air is clean and dry and not high air pressure in order to avoid damaging components.
• If the machine is le unused for a long me; coolant in the water tank should be drained.

13
TROUBLESHOOTING
The following operaon requires sucient professional knowledge on electric aspects and
comprehensive safety knowledge. Make sure the input cable of the machine is disconnected
from the electricity supply and wait for 5 minutes before removing any machine covers.
The above chart lists general problems that maybe experienced with the LC-30 water cooler
Schemac
Cooler Connecng Plug
Power plug connecons
Pins 1 & 2: AC115-230V 1~ 50/60Hz
Pins 3 & 4: Fault signal
Pin 5: Ground wire
Please Note:
For further informaon for the LC-30 water cooler, please consult the ET-200P ACDC operang manual.
Symptoms Reason Troubleshoong
Pump is not
running
The pump is only acvated by the
welding unit if welding current is owing
Check sengs on the welding power
source control panel
Control cable defecve or not plugged in Check the cooler control cable
Defecve fuse Check cooler supply
Air venlaon hole for water tank clogged Check venlaon hole in ller cap
The torch is clogged by contaminaon
in the cooling circuit Check TIG torch water hoses
TIG Torch is geng
too hot and over
heang
Low uid coolant in coolant tank Top up coolant
Cooler or hoses burst
or pump failure.
The cooling hose may be frozen due to a
lack of an freeze protecon.
Have an accredited distributors
technical engineer check your product

14
STATEMENT OF WARRANTY
All new JASIC EVO20 welding, plasma cuers and mul-process machines are sold through our partner
Wilkinson Star Limited within the United Kingdom and Ireland shall be warraned to the original owner,
non transferable, against failure due to defecve materials or producon.
The warranty period is 5 years following the date of purchase and we recommend you register your
product online within 28 days of purchase.
The original invoice is documentaon for the standard warranty period. The warranty period is based
on a single shi paern.
Defecve units shall be repaired or replaced by the company at our workshop. The company may opt to
refund the purchase price (less any costs and depreciaon due to use and wear).
The company reserves the right to alter the warranty condions at any me with eect for the future.
A prerequisite for the full warranty is that products are operated in accordance with the operang
instrucons supplied, observing the relevant installaon and any legal requirements recommendaons
and guidelines and carrying out the maintenance instrucons shown in the operator manual. This should
be carried out by a suitably qualied competent person.
Warranty claims will only be accepted from authorised Jasic distributors and in the unlikely event of a
problem this should be reported to the technical support team to review the claim.
The customer has no claim to loan or replacement products whilst repairs are being performed.
The following falls outside the scope of the warranty:
• Defects due to natural wear and tear
• Failure to observe the operang and maintenance instrucons
• Connecon to an incorrect or faulty mains supply
• Overloading during use
• Any modicaons that are made to the product without the prior wrien consent
• Soware errors due incorrect operaon
• Any repairs that are carried out using non-approved spare parts
• Any transport or storage damage
• Direct or indirect damage as well as any loss of earnings are not covered under the warranty
• External damage such as re or damage due to natural causes e.g. ooding
• Warranty repairs carried out by non-authorised Jasic distributors.
NOTE:
Under the terms of the warranty, welding torches, their consumable parts, wire feed unit drive rolls
and guide tubes, work return cables and clamps, electrode holders, connecon and extension cables,
mains and control leads, plugs, wheels, coolant and accessories are covered with a 3 month warranty.
Jasic shall in no event be responsible for any third party expenses or expenses/costs or any indirect or
consequenal expenses/costs.
Jasic will submit an invoice for any repair work performed outside the scope of the warranty. A quotaon
for any non warranty will be raised prior to any repairs being carried out.
The decision about repair or replacement of the defecve part(s) is made by Jasic. The replaced part(s)
remain(s) Jasic property.
Warranty extends only to the machine, its accessories and parts contained inside. No other warranty is
expressed or implied. No warranty is expressed or implied in regards to the tness of the product for any
parcular applicaon or use.
If in our judgment you fail, or we suspect that you have failed, to comply with any term or provision of the
product warranty terms, we reserve the right to deny you access to our services (or any part thereof).
For further informaon on Jasic product warranty terms and product warranty registraon please visit:
www.jasic.co.uk/warranty-informaon
www.jasic.co.uk/warranty-registraon

15
NOTES
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