Product Manual
7
INSPECTION PROCEDURE
Skids or sleeves should ALWAYS be used to protect the
camera head. Depending on the size of the pipe you are
inspecting, you may need to use a skid, so the camera is
centered or off the floor of the line. Care should be taken so
the skids do not snag in the line.
Under normal operating situations, the camera is used with
a smaller protective sleeve in lines under 4” in diameter or
a larger grooved skid in 4” lines and larger.
1. Slowly push the camera into the pipe and negotiate the
camera into position to feed down the pipe making
sure the flex neck does not kink or double back on it-
self.
2. Push the camera slowly and carefully during the in-
spection taking note of the pipe condition for possible
hazards that may entangle or damage the camera on
entry or retrieval.
3. When negotiating a corner, care should be taken not to
butt the nose of the camera against the sidewall with
any force. It would be better to let the camera “work”
its way around the corner. If resistance is encountered
when turning the corner and there are no visible signs
of blockage, turning the push rod or pulling the cam-
era back and forth sometimes helps
4. Should resistance become extreme, or the camera get
entangled or stuck, slowly push it back and forth to
free it. Sometimes turning the push rod may also help.
If the camera is visible, you may be able to free it with
your hand or some other means.
5. Upon completion of the inspection and retrieval of the
camera, it may be necessary to ‘manipulate’ the cam-
era around the initial bend (clean out) in the pipe with
a pole or other device if required.