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Operating precautions

Franklin Fueling Systems (FFS) equipment is designed to be installed in areas where volatile 
liquids such as gasoline and diesel fuel are present. Working in such a hazardous environment 
presents a risk of severe injury or death if you do not follow standard industry practices and the 
instructions in this manual. Before you work with or install the equipment covered in this manual, 
or any related equipment, read this entire manual, particularly the following precautions:

 

CAUTION

: Use only original FFS parts. Substituting non-FFS parts could cause the device to 

fail, which could create a hazardous condition and/or harm the environment.

 

WARNING

: Follow all codes that govern how you install and service this product and the 

entire system. Always lock out and tag electrical circuit breakers while installing or servicing 
this equipment 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 while you are installing or servicing this product. Refer to this manual (and 
documentation for related equipment) for complete installation and safety information.

 

WARNING

: Before you enter a containment sump, check for the presence of hydrocarbon 

vapors. Inhaling these vapors can make you dizzy or unconscious, and if ignited, they can explode 
and cause serious injury or death. Containment sumps are designed to trap hazardous liquid 
spills and prevent environmental contamination, so they can accumulate dangerous amounts 
of hydrocarbon vapors. Check the atmosphere in the sump regularly while you are working in 
it. If vapors reach unsafe levels, exit the sump and ventilate it with fresh air before you resume 
working. Always have another person standing by for assistance.

 

WARNING

: Follow all federal, state, and local laws governing the installation of this product 

and its associated systems. When no other regulations apply, follow NFPA codes 30, 30A, and 70 
from the National Fire Protection Association. Failure to follow these codes could result in severe 
injury, death, serious property damage, and/or environmental contamination. 

 

WARNING

: Always secure the work area from moving vehicles. Reduced visibility puts service 

personnel working in danger from moving vehicles that enter the work area. To help prevent 
this safety hazard, secure the work area by using a service truck (or some other vehicle) to block 
access.

 

WARNING

: Before you install the equipment, discharge static electricity from it to ground, 

and make sure the equipment is properly grounded while in service.

 

WARNING

: Make sure you check the installation location for potential ignition sources such as 

radio waves, ionizing radiation, and ultrasound sonic waves. If you identify any potential ignition 
sources, you must make sure safety measure are implemented.

 

WARNING

: To avoid an electrical hazard that could create a risk of severe injury or death, 

always make sure both power supplies (120-240 VAC hook and 200-250 VAC input) are 
disconnected before anyone installs or services the equipment.

Summary of Contents for GUARDIAN SPGC-220.

Page 1: ...GUARDIAN SERIES TM SINGLE PHASE CONTROLLER INSTALLATION GUIDE...

Page 2: ...of third parties that may result from use of this manual or the products We make no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantab...

Page 3: ...e 8 9 Fault Shutdown Mode SW2 Pole 1 9 Extended Run Disable SW2 Pole 5 9 DEF Mode SW2 Pole 6 9 Calibration 10 Calibration steps 10 Troubleshooting 11 Disabling the audible alarm 11 Reset11 Selectable...

Page 4: ...e 60 Hz wiring 25 DEF PMA150B Single Phase 50 Hz wiring 26 DEF PMA150C Three Phase 50 Hz wiring 26 SPGC 220 Stand Alone wiring diagram 27 SPGC 220 Primary Secondary wiring diagram 28 SPGC 220 Alternat...

Page 5: ...that could result in minor or moderate injury if not avoided This may also be used to alert against unsafe practices WARNING This indicates a potentially hazardous situation that could result in seve...

Page 6: ...e designed to trap hazardous liquid spills and prevent environmental contamination so they can accumulate dangerous amounts of hydrocarbon vapors Check the atmosphere in the sump regularly while you a...

Page 7: ...ation Supply input rating 200 250 VAC 50 60 HERTZ 14 5 AMPS Motor contact rating 200 250 VAC 50 60 HERTZ 2 HP 1 5 KW Switch hook rating 120 240 VAC 50 60 HZ 16 mA Supply motor wiring 10 14 AWG 300 V m...

Page 8: ...4 Intentionally Blank...

Page 9: ...e sure you provide them to anyone who services this equipment NOTE Wiring diagrams are in the Troubleshooting chapter of this manual 1 Install the STP according to its installation documentation IMPOR...

Page 10: ...rns back on The Primary Secondary AC configuration see the SPGC 220 Primary Secondary Alternating Circuit wiring diagram combines the features of Primary Secondary and AC CAUTION Line leak detection p...

Page 11: ...f Off On Secondary 18 Off On Off Off On Secondary 19 On On Off Off On Secondary 20 Off Off On Off On Secondary 21 On Off On Off On Secondary 22 Off On On Off On Secondary 23 On On On Off On Secondary...

Page 12: ...lers to shut down 2 Address 1 2 Unused The default position is ON 3 Address 2 3 Primary Secondary ON designates the SPGC 220 as the Primary controller This switch must be set to OFF for Secondary and...

Page 13: ...l condition is corrected and you manually reset or power cycle the controllers The fault shutdown is required if you are using a Veeder Root PLLD in a Primary Secondary configuration By deafult SW2 Po...

Page 14: ...DEF MODE if applicable The factory default is SW2 Pole 6 OFF for petroleum pump motor assemblies Calibration steps 1 Close either the STP clamp valve or a ball valve at the STP discharge attach the co...

Page 15: ...l Support for assistance If the display is flashing and the audible alarm is beeping there is an abnormal condition Note the flashing code on the display and refer to the appropriate troubleshooting t...

Page 16: ...ON position the controller operates as a standard relay control box It will not indicate or shut down due to an abnormal condition with the exception of an over current condition The bypass mode is a...

Page 17: ...a clogged intake or improper calibration Is the level less than 8 inches Press and hold the Reset button until the display goes blank and then release the button Determine the fuel level in the stora...

Page 18: ...14 Underload Error alarm continued Deactivate the hook signal and Bypass Mode Recallibrate the controller Contact FFS Tech Support Monitor for proper operation Was the callibration successful A No Yes...

Page 19: ...hen the incoming voltage returns to the acceptable range LI resets above 200V and HI resets below 245V Does the controller go into the LI error code Is the voltage between 200 and 250 VAC A No Yes Yes...

Page 20: ...oltage equal the measured voltage within 10VAC Was the calibration successful Use the ATG Control Pumps menu to determine what the calibrated voltage of the SPGC 220 was Monitor for proper operation C...

Page 21: ...a locked PMA rotor due to debris or damage or improper calibration Was the PMA replaced with a new PMA of the same horsepower Press and hold the Reset button until the display goes blank Release the...

Page 22: ...wrench to manually spin the PMA rotor Replace the PMA and reinstall the extractable Does the motor spin freely Yes No Contact FFS Tech Support Turn on power to the smart controller Recalibrate the SP...

Page 23: ...mal overload due to a locked rotor event Press and hold the Reset button Release the button when the display goes blank Monitor for proper operation Use an Ohmmeter on its lowest setting to measure th...

Page 24: ...wiring is correct Refer to SB003 for a wiring diagram Seal the junction box Use an ohmmeter to measure the resistance of the red wire to the black wire the red wire to the orange wire and the black wi...

Page 25: ...tors Correct or replace them as needed Activate the circuit breaker Seal all open STP junction boxes Activate the hook signal and monitor its operation Monitor for proper operation Lock and tag out ci...

Page 26: ...t be calibrated before they can be used See Calibration in the Installation chapter of this manual for the calibration procedure Was the calibration successful Go to the troubleshooting topic for the...

Page 27: ...xtended run disable switch SW2 pole 5 to ON Measure for voltage across the hook terminals No Does the application require the STP to run at constant flow rates for at least 60 minutes Yes Yes Monitor...

Page 28: ...relay contact failure Press and hold the reset button until the error code lights dim Lock out and tag out the circuit breaker Release the reset button Replace the smart controller relay board Reacti...

Page 29: ...N NOTE The lockout switch is not a substitute for properly locking out and tagging out the electrical circuit when you service this equipment NOTE You can install the single phase DEF PMA capacitor ne...

Page 30: ...Hz 208 240 Volts NOTE The lockout switch is not a substitute for properly locking out and tagging out the electrical circuit when you service this equipment NOTE You can install the single phase DEF P...

Page 31: ...27 SPGC 220 StandAlone wiring diagram...

Page 32: ...28 SPGC 220 Primary Secondary wiring diagram...

Page 33: ...29 SPGC 220Alternating Circuit wiring diagram...

Page 34: ...SPGC 220 Primary Secondary Alternating Circuit wiring diagram...

Page 35: ...SPGC 220 replacement parts Lower power relay board Part 225005932 Upper control user input board Part 225000932...

Page 36: ...223987103 r3...

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