WPLLD Site Prep and Installation Guide
The Red Jacket Pump
4-9
The Red Jacket Pump
1. Turn Off, tag, and lockout power to pump.
2. After referring to Figure 4-11 remove the cover from the pump’s capacitor housing (do not discard cover).
IMPORTANT! Do not use any thread sealant on the adaptor’s threads.
Figure 4-11. The Red Jacket Pump
3. Remove the O-ring from the installation kit and lubricate it lightly with mineral oil or other suitable lubricant. Install
the O-ring onto WPLLD transducer by carefully pushing it over the external threads and into the groove above the
threads. Remove the protective plastic cap from the WPLLD transducer.
4. Holding the transducer over the adaptor, feed the WPLLD transducer wires down through the adaptor and screw the
WPLLD transducer into the adaptor.
5. Remove the wire nut connecting the two black wires (one from the compression bushing [240 Vac power source] and
one from the capacitor) in the capacitor housing (see Figure 4-5). Using the electrical connector provided, connect the
two black leads to either one of the wires from the WPLLD transducer. Remove the wire nut attaching the two orange
WARNING
DO NOT APPLY ANY THREAD SEALANT OR PIPE DOPE TO THE THREADS OF THE
WPLLD TRANSDUCER OR TO THE THREADS OF THE STP’S MOTOR CAPACITOR WELL
INTO WHICH IT IS SCREWED.
The metal-to-metal joint created by threads of the WPLLD transducer in the STP’s capacitor
well ensures a restricted flame path to prevent propagation of a spark or flame to a hazard-
ous area. If any thread sealant or pipe dope is applied to the threads of the WPLLD transduc-
er or to the threads of the capacitor well, the flame path may not be restricted, potentially
resulting in serious injury or death from explosion.
OFF
WPLLD transducer
& Adaptor
Bracket holds
capacitor Cover
Line Test Port Fitting
Sensing Line
wplld/rjwplld.eps
Warning Tag
WARNING
THE SUBMERGED PUMP SYSTEM SUPPLYING
THE
DISPENSERS MAY TURN ON UNEXPECTEDLY TO
PERFORM A LINE LEAK TEST. THIS MAY RESULT
IN FUEL SPRAYING DURING DISPENSER, PRODUCT
LINE, LEAK DETECTOR
OR STP SERVICE.
PERFORM THE FOLLOWING BEFORE BEGINN
ING SERVICE:
1. CLOSE AFFECTED DISPENSER SHEAR VALVE AND TE
ST
FOR PROPER SHUTOFF OF THE VALVE IF PERFORMING
DISPENSER HYDRAULIC SERVICE.
2. REMOVE
POWER TO
THE SUBMERGED PUMP (STP) AN
D
TO LLD-300 AND L
INE LEAK
DETECTOR SYSTEM.
3. WEAR EYE PROTECTION.
4. COLLECT FUEL IN
APPROVED CONTAINE
RS.
DO NOT CONTAMINA
TE ENVIRONMENT.
