•
Do not switch the function modes while the machine is operating.
Switching of the function modes during welding can damage the machine.
Damage caused in this manner will not be covered under warranty.
•
A safety switch is necessary to prevent the equipment from electric leakage.
•
Welding tools and accessories should be of high quality and in good working order.
•
Operators should be trained and or qualified. Electric shock: It can kill.
•
Connect the primary input cable according to Australian standard regulation.
•
Avoid all contact with live electrical parts of the welding circuit, electrodes and wires with
bare hands. The operator must wear dry welding gloves while he/she performs the
welding task.
•
The operator should keep the work piece insulated from
himself/herself. Smoke and gas generated whilst welding
or cutting can be harmful to people’s health.
•
Avoid breathing the smoke and gas generated whilst
welding or cutting. Keep the working area well ventilated.
•
Arc rays are harmful to people’s eyes and skin. Always
wear a welding helmet and suitable protective
clothing including welding gloves whilst the welding
operation is performed.
•
Measures should be taken to protect people in or near
the surrounding working area, from all hazards
associated with welding.
Fire hazard
•
The welding sparks may cause fire, therefore remove
flammable material away from the working area.
•
Have a fire extinguisher nearby, and have a trained
person ready to use it.
Noise:
possibly harmful to people’s hearing.
•
Noise is generated while welding/cutting, wear approved
hearing protection when noise levels are high.
Machine fault:
•
Consult this instruction manual.
•
Contact your local dealer or supplier for further advice.
SAFETY
Welding and cutting equipment can be dangerous to both the operator and people in or near the
surrounding working area, if the equipment is not correctly operated. Equipment must only be
used under the strict and comprehensive observance of all relevant safety regulations. Please
read and understand this instruction manual carefully before the installation and use/operation
of this equipment.
INSTRUCTION MANUAL · ZX7 SERIES
2
1.
SAFETY
Welding is dangerous, and may cause damage to you and others, so take good protection
when welding. For details, please refer to the operator safety guidelines in conformity with the
accident prevention requirements of the manufacturer.
Professional training is needed before operating the
machine.
·
Use labor protection welding supplies authorized by
national security supervision department.
·
The operator must be special personnel with a valid
"
metal welding (OFC) operations
" operation certificate.
·
Cut off power before maintenance or repair.
Electric shock
may lead to serious injury or even
death.
·
Install earthing device according to the application
criteria.
·
Never touch the live parts when skin bared or wearing
wet gloves/clothes.
·
Make sure that you are insulated from the ground and
workpiece.
·
Make sure that your working position is safe.
Smoke & gas
may be harmful to health.
·
Keep the head away smoke and gas to avoid inhalation
of exhaust gas from welding.
·
Keep the working environment in good ventilation with
exhaust or ventilation equipment when welding.
Arc radiation
may damage eyes or burn skin.
·
Wear Suitable welding masks and protective clothing to
protect your eyes and body.
·
Use suitable masks or screens to protect spectators from
harm.
Improper operation may cause fire or explosion.
·
Welding sparks may result in a fire, so please make sure
no combustible materials nearby and pay attention to
fire safety.
·
Have a fire extinguisher nearby, and have a trained
person to use it.
·
Airtight container welding is forbidden.
·
Pipe thaw with this machine is forbidden.
INSTRUCTION MANUAL · ZX7 SERIES
3
Hot workpiece may cause severe scalding.
·
Don’t contact hot workpiece with bare hands.
·
Cooling is needed during continuous use of the welding
torch.
Magnetic fields affect cardiac pacemaker.
·
Pacemaker users should be away from the welding spot
before medical consultation.
Moving parts may lead to personal injury.
·
Keep yourself away from moving parts such as fan.
·
All doors, panels, covers and other protective devices
should be closed and in place.
Machine fault
seek professional help when
encountering any difficulties.
·
Consult the relevant contents of this manual If you
encounter any difficulties in installation and operation.
·
Contact the service center of your supplier to seek
professional help If you still can not fully understand
after reading the manual or still can not solve the
problem according to the manual.
2.
GENERAL DESCRIPTION
Advanced IGBT inverter technology
Inverter frequency is 20 KHz, greatly reducing the volume and weight of the
welder.
Great reduction in metal loss obviously enhances the welding efficiency and
energy saving effect.
Switching frequency is beyond audiorange, which almost eliminates noise
pollution.
Leading control mode
Advanced SCM control technology meets welding technology demands to a
larger extent and reliably guarantee welding seam of good quality.
It can be widely used in acid, alkaline electrode welding.
*** CAUTION ***
Do not heat, cut or weld tanks, drums or containers
until the proper steps have been taken to insure that
such procedures will not cause flammable or toxic
vapors from substance inside. These can cause
an explosion even though the vessel has been
“cleaned”.Vent hollow castings or containers before
heating, cutting or welding. They may explode.
UNI-PLAS
UNI-PLAS
