N1500i FACS Manual
53
Part No. 729-110-053 V.1.03
© 2018 Nelson Stud Welding, Inc. All rights reserved.
5. Maintenance
5.1 Care and Cleaning
See the operating instructions specific to the units for the necessary
cleaning work to the gun and if need be to the feeder.
The cleaning work specified below is necessary for the Nelweld N1500i
unit. In this connection, pay attention to the following:
Perform preventive maintenance procedures at least once every six
months. It is good practice to keep a preventive maintenance record; a
record tag attached to the machine works best.
•
Do not use aggressive solvents, alcoholic agents, or
combustible liquids for the cleaning work.
•
The case of the Nelweld N1500i should be wiped down with
a dry cloth. Rating plate and safety warnings must be very
legible.
•
The front plate of the Nelweld N1500i should be cleaned with
a mild, oil-dissolving cleansing agent. The LED display
elements must be recognizable.
•
The electrical connecting cables must be cleaned with a dry
cloth. Inspect for scorching or mechanical faults.
•
Cleaning inside the unit is required to maintain the intended
operating conditions.
•
Impurities inside the welding unit, such as metallic dust or
conductive debris, must be wiped off or vacuumed out.
Warning!
Prior to starting any cleaning work, the welding unit must be switched
off, disconnected from the input power and secured against restart.
Warning!
Opening the welding unit, as well cleaning inside the unit may only
be carried out by an authorized electrical specialist.
Blowing out the welding unit with pressurized air is not
recommended, due to injury risks.
