Installation sequence – Franklin Fueling Systems TSP-UHS User Manual

Page 2

Installation Sequence:

1. Install Conduit, EYS fittings, and Weatherproof

Junction Box.

Mechanical installation

Electrical shock hazards: ensure all

power going to the ATG console is

turned off, tagged, and locked-out

at the power panel before doing any

maintenance or installation work at the

ATG console

2. Pull the sensor cable through the cord grip fitting

at the Junction Box and tighten all remaining cord-

grip fittings. Trim wire/cables to a 6 or 8 inch (15

or 20 cm) service-loop, and splice the sensor and

console cable/wires together.

3. Power up Console for next step
4. Test sensor (verify that an alarm is produced at

ATG console), if it does produce an alarm, seal

EYS seal fittings and electrical connectors with

epoxy – Electrical installation

5. Turn Off Power again if other devices are to be

installed.

6. Reinstall all safety covers and guards, junction box

gasket and covers. Use pipe-dope to seal all fitting

threads.

7. Record the location where the sensor was

installed.

8. Turn On Power and Program the ATG. Refer

to all sections relating to sensors in the Setup/

Programming Guide manual: Service Technician

setup.

General Installation

It is the installer’s responsibility to

comply with all applicable federal, state

and local codes. Failure to do so may

create an Environmental Hazard.

Plan your conduit routing. Dig trenches as necessary

to install conduit from each manhole junction box to the

Intrinsically Safe (I.S.) knockouts at the ATG console. A

junction box inside of the building as a pull box to combine

several sensor cables. If this is done, then only one I.S.

conduit knockout will be used.
If installing in a Phil-Tite double-wall dispenser sump, refer

to Franklin Fueling Systems instructions 602019026.

Conduits must have EYS seal fittings

installed in accordance with NFPA

70 (National Electric Code) and NFPA

30A (Automotive and Marine Service

Station Code). Failure to seal conduits

in accordance with NFPA 30A, and

NFPA 70 could allow flammable vapors

to travel through the conduit in the

ATG console. An explosion could result

causing serious injury, property loss,

or death.

You must install a weatherproof, electrical junction

box inside each manhole. The junction box should be

installed high on the manhole wall to prevent it from being

submerged during heavy rains.

2 wires/cable from console

2-conductor cable from sensor

J-box

From 2-wire sensor

IN(WHT)

Only remove the

jumper link between:

in (wht) & gnd (blk),

when a sensor

channel is wired

Note: The

PWR (red)

terminal is

not used with

2-wire sensors

GND(BLK)

PWR(RED)

IN(WHT)
GND(BLK)

Insert the unstripped wires fully

into the self-sealing, no-strip

electrical connector.
Use slip-joint pliers and seat

the black portion to make a

good electrical connection

(WHT)

GND

(BLK)

Figure 2: Splice Connection

Seal all threaded fittings and conduit threads to produce a

weatherproof seal during installation/maintenance.
Electrical Wiring

The two-wire TSP-UHS sensor does not have a red

(power) conductor, therefore, if there is a PWR (RED)

interface terminal at the console, it is not used. When a

3-conductor Alpha cable is used, the red conductor can be

clipped or taped back on both ends.

Warning