INSTRUCTIONS FOR:
TIG/MMA INVERTER WELDER
150Amp 230V
MODEL No
: TIG150T
IMPORTANT
:
BEFORE USING THIS PRODUCT, PLEASE READ THE INSTRUCTIONS CAREFULLY. MAKE CAREFUL NOTE OF SAFETY INSTRUCTIONS,
WARNINGS AND CAUTIONS. THIS PRODUCT SHOULD ONLY BE USED FOR ITS INTENDED PURPOSE. FAILURE TO DO SO MAY CAUSE DAMAGE
OR PERSONAL INJURY, AND WILL INVALIDATE THE WARRANTY. RETAIN THESE INSTRUCTIONS FOR FUTURE USE.
1. SAFETY INSTRUCTIONS
1.2 GENERAL SAFETY
DANGER! Unplug the inverter from the mains power supply before connecting or disconnecting cables or performing maintenance or service.
Direct contact with the inverter circuit is dangerous.
Keep the inverter and cables in good working order and condition.
(Take immediate action to repair or replace damaged parts).
Use genuine parts and accessories only.
(Non recommended parts may be dangerous and will invalidate the warranty).
Locate inverter in a suitable working area. Ensure area has adequate ventilation as welding fumes are harmful.
WARNING! If it is necessary for you to assemble the work clamp cable, ensure that sufficient copper strands are exposed and turned back to make
full contact within the dinse plug to ensure a good electrical contact. Loose connection will cause overheating, rapid deterioration and loss in efficiency.
Ensure there is no obstruction to the flow of clean cool air through the ventilation apertures and ensure there are no conductive dusts, corrosive vapours or
humidity which could enter the inverter and cause serious damage.
Keep working area clean and tidy and free from unrelated materials. Also ensure the working area has adequate lighting.
WARNING! Use welding head shield to protect eyes and avoid exposing skin to ultraviolet rays given off by electric arc. Wear safety welding gauntlets.
Remove ill fitting clothing, remove ties, watches, rings, and other loose jewellery, and contain long hair.
Ensure the workpiece is correctly secured before operating the inverter
.
Avoid unintentional contact with workpiece. Accidental or uncontrolled switching on of the torch may be dangerous and will cause the nozzle to wear.
Keep unauthorised persons away from the working area, and any persons working within the area must wear the same protective items.
Operators must receive adequate training before using the inverter.
Stand correctly keeping a good footing and balance, ensure the floor is not slippery, and wear non-slip shoes.
WARNING! When unit is switched off wait for 15 seconds whilst capacitors discharge before opening the case.
DO NOT
operate the inverter if it or its cables are damaged.
DO NOT
use welding cables over 10m in length. (Cables should be as short as possible).
DO NOT
attempt to fit any non genuine torches, components, or parts to the inverter unit. To do so could damage your machine and invalidate your warranty.
DO NOT
use any metallic structure which is not part of the workpiece to substitute for the return cable of the welding current. This may jeopardise results and
may be dangerous.
Exception:
Metallic work bench, but connect as near to weld as possible.
DO NOT
hit the electrode on the workpiece, this may damage the electrode and make strike-up difficult.
DO NOT
get inverter wet or use in damp or wet locations or areas where there is condensation.
DANGER! DO NOT weld near inflammable materials, solids, liquids, or gases.
DO NOT
weld containers or pipes which have held flammable materials or gases, liquids or solids. Avoid operating on materials cleaned with chlorinated
solvents or near such solvents.
DO NOT
pull the inverter by the cable, or the torch, and
DO NOT
bend or strain cables, protect from sharp or abrasive items, and
DO NOT
stand on cables or
leads. Protect from heat. Long lengths of slack must be gathered & neatly coiled.
DO NOT
place cables where they may endanger others.
1.1
ELECTRICAL SAFETY
WARNING!
It is the user’s responsibility to read, understand and comply with the following:
You must check all electrical equipment and appliances to ensure they are safe before using. You must inspect power supply leads, plugs and all electrical
connections for wear and damage. You must ensure the risk of electric shock is minimised by the installation of appropriate safety devices. An RCCB (Residual
Current Circuit Breaker) should be incorporated in the main distribution board. We also recommend that an RCD (Residual Current Device) is used with all electrical
products. It is particularly important to use an RCD together with portable products that are plugged into an electrical supply not protected by an RCCB. If in doubt
consult a qualified electrician. You may obtain a Residual Current Device by contacting your Sealey dealer.
You must
also read and understand the following
instructions concerning electrical safety.
1.1.1
The Electricity At Work Act 1989 requires all portable electrical appliances, if used on business premises, to be tested by a qualified electrician, using a
Portable Appliance Tester (PAT), at least once a year.
1.1.2
The
Health & Safety at Work Act 1974
makes owners of electrical appliances responsible for the safe condition of the appliance, and the safety of the
appliance operator.
If in any doubt about electrical safety, contact a qualified electrician.
1.1.3
Ensure the insulation on all cables and the product itself is safe before connecting to the mains power supply.
See 1.1.1. & 1.1.2. above and use a Portable Appliance Tester (PAT).
1.1.4
Ensure that cables are always protected against short circuit and overload.
1.1.5
Regularly inspect power supply leads, plugs and all electrical connections for wear and damage and especially
power connections, to ensure that none is loose.
1.1.6
Important:
Ensure the voltage marked on the product is the same as the electrical power supply to be
used and check that plugs are fitted with the correct capacity fuse. A 13Amp plug may require a fuse
smaller than 13Amps for certain products, see fuse rating at right.
1.1.7
DO NOT
pull or carry the powered appliance by its power supply lead.
1.1.8
DO NOT
pull power plugs from sockets by the power cable.
1.1.9
DO NOT
use worn or damage leads, plugs or connections. Immediately replace or have repaired by
a qualified electrician. A U.K. 3 pin plug with ASTA/BS approval is fitted. In case of damage, cut off
and fit a new plug according to the following instructions (discard old plug safely).
(UK only - see diagram at right).
Ensure the unit is correctly earthed via a three-pin plug.
a) Connect the GREEN/YEllOW earth wire to the earth terminal ‘E’.
b) Connect the bROWN live wire to live terminal ‘l’.
c) Connect the blUE neutral wire to the neutral terminal ‘N’.
d) After wiring, check that there are no bare wires, that all wires have been correctly connected,
that the cable external insulation extends beyond the cable restraint and that the restraint is tight.
1.1.10
Some products require more than a 13Amp electrical supply. In such a case,
NO
plug will be fitted.
You must
contact a qualified electrician to ensure
that a 30Amp fused supply is available. We recommend you discuss the installation of a industrial round pin plug and socket with your electrician.
1.1.11
Cable extension reels
. When a cable extension reel is used it should be fully unwound before connection. A cable reel with an RCD fitted is
recommended since any product which is plugged into the cable reel will be protected. The section of the cable on the cable reel is important and should
be at least 1.5mm², but to be absolutely sure that the capacity of the cable is suitable for this product and for others that may be used in the other output
sockets, we recommend the use of 2.5mm² section cable.
WARNING! be very cautious if using a generator to power the welder. The generator must be self-regulating and stable with regard to
voltage, wave form and frequency. The output must be greater than the power consumption of the welder. If any of these requirements is
not met the electronics within the welder may be affected.
NOTE: The use of an unregulated generator may be dangerous and will invalidate the warranty on the welder.
WARNING! The welder may produce voltage surges in the mains supply which can damage other sensitive equipment (e.g. computers).
To prevent this happening, it is recommended that the welder is connected to a power supply that does not feed any sensitive equipment.
blue
Neutral
Wire
Yellow & Green
Earth Wire
Cable
Restraint
FUSE RATING
13AMP
brown
live
Wire
Thank you for purchasing a Sealey Welder. Manufactured to a high standard this product will, if used according to these instructions and properly maintained, give
you years of trouble free performance.
Original Language Version
TIG150T Issue: 1 - 11/11/11
