NCD+ 3200 Manual | Connection and Installation
Part No. 729-110-037 Rev. 1.31 | May 2016
© 2014 Nelson Stud Welding, Inc. All Rights Reserved.
1
Connection and Installation
SAFETY SYMBOLS
ATTENTION!
BE ALERT!
WELDING CAN BE
HARMFUL TO YOURSELF
AND OTHERS.
Used to call attention to
immediate hazards which, if not
avoided, will result in immediate,
serious personal injury or loss of
life.
Used to call attention to potential
hazards which could result in
personal injury or loss of life.
Used to call attention to hazards
which could result in minor
personal injury.
1.1
Installation Precautions
Attention must be paid to the fact that the welding unit is installed on a horizontal, vibration-free and
non-slip surface. The load-carrying capacity of the floor space should be at least double the weight of
the unit. When working in high-lying locations, such as bridges, ladders or platforms, the NCD+ must be
secured against the risk of falling.
The NCD+ must be adequately protected against the intrusion of liquids. It may not be installed on
liquid- bearing pipelines.
In order to guarantee unimpeded temperature exchange with the environment, a minimum clearance of
39.4 inch (1 m) to existing heat sources must be observed.
Attention must be paid to the fact that the ventilation slits on the unit casing are kept free.
NCD+ models may be exhibit permanent failure or abnormal operation when
used in the vicinity of high frequency interference. TIG processes and similar
high frequency processes tend to interfere with and damage NCD+ circuit
boards, particularly when sharing the same work piece. For more information
please consult your local Nelson service support.
