MK Products CobraCooler - Manual (Page 12)

CobraCooler ® Owner’s Manual - Page 4
Section 9 Troubleshooting
Troubleshooting
Symptom Cause Remedy
CobraCooler® is not
plugged into an electrical
outlet. Plug the CobraCooler®
into an electrical outlet. CobraCooler® does not
turn on.
The external fuse failed. Replace fuse.
The male connectors from
the water-cooled orbital
weldhead are not properly
connected to the
CobraCooler®. Connect both male
connectors fully to the
female quick-disconnect
connectors that are
located on the back side
of the CobraCooler®.
The pump is not primed. Elevate the front face of
the CobraCooler® to
assist the flow of coolant
into the pump. After flow
is indicated, return the
CobraCooler® to
horizontal. Let the
CobraCooler® run for a
few minutes to expel any
air pockets that may still
be present in the system.
The weldhead is above
the CobraCooler® beyond
the workable range as
illustrated in Section 8. Reduce the vertical
distance of the weldhead
and the CobraCooler® to
a workable range.
The Flow Indicator is not
rotating. Indicating that
the coolant is not flowing.
The weldhead and/or
extensions has not been
used previously used and
the weldhead was
elevated 15 ft above the
CobraCooler® before the
lines were filled with
coolant. Lower the weldhead to
the level of the
CobraCooler®. Let the
CobraCooler® run for a
few minutes, with the
weldhead at this level, to
expel any air pockets that
may still be present in the
system.