Tektronix 071-0590-00 Welding System User Manual


 
xii GB1400 User Manual
Safety
Safety Terms Used in This User's Guide
CAUTION!
Indicates an operation or practice that could harm the
instrument.
WARNING! Indicates an operation or practice that could result in
personal injury or loss of life.
Safety Labels Found on the Instrument
DANGER
High Voltage
Protective Ground
(Earth) Terminal
ATTENTION
Refer to Manual
AC Power
The instrument is designed to operate from a power source that provides no more
than 250 volts RMS between the two supply conductors or between either supply
conductor and ground.
Ground the Instrument
The GB1400 is grounded through its AC power cord. Plug this power cord only
into a properly grounded, three-conductor outlet. If you operate the instrument
without a proper ground then all metal surfaces on the instrument become
potential shock hazards.
To avoid potential hazards, use this product only as specified.
Use the Proper Fuse
Operating the instrument with an improper fuse creates a fire hazard. The correct
fuses to install in the GB1400 are shown below:
Power Voltage Fuse Type
115 VAC 5A, Slo-Blo
230 VAC 5A, Slo-Blo
Do Not Operate in Explosive Atmospheres
This instrument does not provide protection from static discharges or arcing
components and therefore must not be operated in an explosive atmosphere.