3.Connection of welding end
One end adjoins the cable for welding torch through quick joint, and the
other end adjoins the workpiece by cable with quick joint. The quick joint
at the output end must be screwed clockwise firmly for safety. The work-
piece must ground in operation.
Notice:
1. Switch off the power distributor box when adjoining the cable.
2. The cable must be connected with copper terminal .Please use insulating
tape after fixing it with bolt and nut.
OPERATION INSTRUCTION
Operate as follows
1. Switch on the distributer box and power.
2. Turn on the power switch of welder
Turn the switch handle at 230v or 400v
3.Adjust welding current
4.Operate welding
Wear proper clothes and protective appartus
5.End operation
6.Turn off the power of welder
7. Switch off the distributor box.
SAFETY ITEMS
Read this manual carefully before using in order to avoid accident. Incorrect
operation will cause three different degrees injuries . Signs in this manual
indicate it.
Caution Sign Caution Term Content
Warning Wrong operation will lead to serious injuries or death .
Caution incorrect operation may cause grave injury or potential accident.
Attention Wrong using may cause middle- degree injury or destruction
of matters.
The above serious injuries refer to those which need long-term treatment
in hospital caused by sight damnification , wound (high - temperature or
low-temperature) injury . Electric shock , fracture, poisoning and so on ;
and light injuries means burn or electric shock without long-term curing;
destruction of machine.
The following signs show ( must do) and ( forbid to do )
Compei must do
Prohibit Forbid to do
Dangerous
To avoid serious body injury caused by accident, you
ought to observe the following items .
1. The construction of inputing power source , the selection of the site
for machine , the upkeep of work place after welding and the handing
of waste should accord to the relecant rules and internal standard of
your company.
2. Irrelevant personals are forbidden to enter the site of welding,
3.Persons using heart stroke pacemaker can not draw near to welder in
use and the surrounding of welding site without the pernmission of the
doctor.
4. Let professional or expert person install, maintain and repair welder.
5. Let personnel who have the knowledge of safe use and technique
operate the machine,
6.Do not use the machine excepet welding.
Rate the hand - wheel increase , and the
current increase.
Rate the hand-wheel decrease , and the
current decrease
!
!
5
6
