Harbor Freight Tools Model 67980 - Manual (Page 20)

Operation Instructions
Tool and Work Area Set-Up
18
 Turn on the power and make sure the tool starts up as described
in the Basic Operation section.

218B
If the tool does not work well after turning it on, have the tool
checked by a qualified technician. Any tool that cannot be
controlled with the power button is dangerous and must be
repaired.
219B
NOTE: Please check following methods to avoid injury.

220B
FOR WALLS: For inspecting inside walls, shut off the circuit
breaker to the whole house before using the tool.
 FOR PIPES:
If you suspect a metal pipe could contain an
electrical charge, have a qualified electrician check the pipe
before using.

222B
FOR AUTOMOBILES: Be sure the automobile is not running
during inspection. Metal and liquid under the hood may be hot.
Do not get oil or gas on the imager head.
24B
5.4 Tool and Work Area Set-Up
223B
CAUTION: Set up the tool and work area according to these
procedures to reduce the risk of injury from electric shock,
entanglement, and other causes and prevent tool damage.
1)
224B
Check work area for:

225B
Sufficient lighting.

226B
Do not work in an area until flammable sources have been
identified and corrected. The tool is not explosion proof and
can cause sparks.

227B
Do not use the tool while standing in water.
2)
228B
Check the area and determine if the Inspection Camera is the
correct tool for the job.
 Check the access points to the area.
 Check if there is any electric power supplied to the area to
be inspected.