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Please remember to keep arc rays away from the other nearby people when welding. This is only
due to the interference from arc rays.
Never allow anybody else other than the operator himself to dislocate or modulate the welding
machine.
Never allow the people with the cardiac pacemaker or any other things which are susceptible to the
electromagnetism to get close to the welding machine, which has interference with the pacemaker’s
normal function.
The welder can not be used for pipeline ice-out.
Over-load is forbidden. Please noted the rated continuous loading factor.
Safety Measures to Be Taken to Assure the Correct Installation and Position.
Careful precaution must be taken to keep the operator and the machine from the foreign materials
falling from up above.
The dust, acid and erosible dirt in the air at the job site can not exceed the amount required by the
norm (excluding the emission from the welder).
The welder must be installed in the place where it can not be exposed to sun and rain. Also it must
be stored in less humid place with the temperature range at -10 ℃ ~ 40 ℃.
There should be 50 cm space about for the welding machine to have good ventilation.
Make sure that there is no metal-like foreign body to enter the welding machine.
No violent vibration in the welder’s surrounding area.
Make sure that there is no interference with the surrounding area at the installation site.
Make sure whether there is enough power supply to make the welding machine work properly. Any
power source required to access the welder must be installed with some protective equipments.
The welder should be installed on the horizontal surface and if it over 15°, there should be added
some anti-dump set.
Safety Check
Each item listed below must be carefully checked before operation:
Make sure that the welding machine has reliable earth wire connection.
Make sure that there is no short circuit connection with welder’s both outputs.
Make sure that there is always sound output and input wire connection instead of exposing it outside.
Regular check needs to be conducted by the qualified personnel after the welder has been installed
over a period of six months, which involves as follows:
Routine cleaning needs to be done to make sure that there is no such abnormal condition as loose
connection happening in the welding machine.
The external parts installed with the welder must guarantee that the welder works properly.
Check the welding cable to see if it can continue to be used before it is worn out.
Replace the welder’s input cable as soon as it is found to be broken or damaged.
Please do not hesitate to contact us for technical assistance whenever you come across the problems
you can not work out or you may deem difficult to fix.
