Specifications

OM-229 158 Page 18
804 598-A / Ref. 801 828-C
4-13. Secondary Insulation Protection
! Connect ground lead(s)
between the workpiece and
power source to provide
proper secondary insulation
protection from a short in the
output circuit.
Secondary insulation protection
circuitry automatically shuts down
the power source output if a
potentially hazardous condition
exists at the heating device
connected to the power source (e.g.
insulation has broken down on a
heating coil causing the conductor to
come into contact with the workpiece
or a heating coil touches the
workpiece causing a short in the
output circuit).
This circuitry must be enabled before
this feature is available. See Section
6-3.
1. Receptacles
2. Plug
To connect plug, align key with key-
way, insert end into receptacle, and
rotate plug until tight.
3. Customer−Supplied Handle
4. Customer−Supplied Magnet
 The secondary isolation magnet
must be in contact with bare
metal (free from rust, paint,
grease, etc.).
5. Workpiece
Use handle to place magnet on the
workpiece.
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