HBS 93-10-0702A, Operating Manual, Page: 17 / 78

ARC 800 Order No. BA 93-10-0702A Issue 01.03.08 17
Secure the following safety symbols in the area of welding place:
THREAT TO LIFE to persons fitted with a pace maker
Strong electro-magnetic fields occur in the vicinity of the stud welding
unit during welding. Such fields may affect the proper function of a
pace maker. Thus persons equipped with a pace maker must not
operate the stud welding unit and must not stay in its vicinity during
welding.
During the actual welding process, you must expect red-hot welding
spatters, possibly liquid spatters, a flash, and a loud bang > 90 dB (A).
Alert any colleagues who are occupied in the vicinity of the welder.
Wear your personal protective equipment according to actual
standards (see appendix).
3.2 Connecting the Power Unit to the Primary Power Supply
Compare the primary voltage specified on the type plate with the voltage provided
by your primary power supply. The type plate is located on the backside of the
power unit.
Never connect the welder to a power supply with a voltage
different from the voltage indicated on the type plate.
Check the current consumption specified on the type plate with the fuse rating of
your primary power supply.
Have an electrician check whether the outlet to which you want to connect the
power unit is correctly grounded.
Switch off the power unit.
Insert the primary plug into the checked outlet.