Franklin Fueling Systems TS-LS300 AutoLearn Pressure-Based Electronic Line Leak Detector System Users Guide - Manual (Page 28)

4 Page 4-2 LINE CALIBRATION (LEARN MODE)
LS300 User’s Guide
Line Calibration Steps
Steps to Install the Leak Generator Device {Calibration Kit}
The Leak Generator Device can be installed during the Mechanical Installation of the needle
valve, See chaper 2.
1.) Disconnect power, Lock out and Tag the electrical circuit breakers to the submersible pump,
dispensers and related devices at the electrical supply box associated with the product line to be
worked on.
ELECTRICAL DANGER ALWAYS lock out and tag electrical circuit breakers
while installing or servicing this equipment, pumps and related equipment. A
potentially lethal electrical shock hazard and the possibility of an explosion or fire
from a spark can result if the electrical circuit breakers are accidentally turned on
during installation or servicing.
WARNING Before commencing with the installation of a leak generator device,
secure the work area by using safety cones, barricades, trucks, etc.
2.) Make sure the Needle Valve is closed, turned completely clockwise, or relieve the line pressure to
zero and then remove the Brass Plug (Figure 4-1).
3.) Apply UL-classified non-hardening, non-toxic pipe thread sealant to the 1/4-inch threads of the Leak
Generator Device (Figure 4-1).
4.) Install the Leak Generator Device in the place of the Brass Plug (Figure 4-1). Install a 0-60 psi
pressure gauge, obtained locally, into the product line (Figure 4-1).
5.) Place and secure the orifice of the Leak Generator into a suitable container, minimum 5-gallon
capacity.
* The needle valve kit and the calibration kit have not been evaluated by
Underwriters Laboratories.
CAUTION Take steps to prevent foreign materials from getting into the orifice
of the leak generator device. Foreign matter may block flow through the orifice and
prevent proper calibration or give inaccurate results during a test. Never attempt to
clean the orifice, as damage and improper calibration may result.
Do not allow the orifice to be submerged or blocked during the calibration or testing
process.
WARNING ALWAYS secure the Leak Generator Device in the container. When
the submersible pump is turned on a fine stream will be sprayed out the orifice of
the Leak Generator Device. This stream can cause the orifice to move and
possibly come out of the container. The stream can cause physical injury and
environmental issues.
NOTE
NOTE