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Bennett 621 Interconnection Box Instruction & Service Manual 

Safety Information

 

SECTION 1: SAFETY INFORMATION 

For safe installation of this equipment, read and understand all dangers, warnings, and cautionary information. Save this safety information in a 
readily accessible location. Look for the following warnings throughout the manual:  

Red and White 

“DANGER” 

means: If you do not follow the instructions, severe injury or death will occur. 

Orange and Black 

“WARNING” 

means: If you do not follow the instructions, severe injury or death can occur. 

Yellow and Black 

“CAUTION” 

means: If you do not follow the instructions, damage can occur to the dispenser. 

Blue and White “

IMPORTANT” 

means: Helpful tips and other recommendations on equipment installation, usage, and   maintenance should 

be observed. 

 

DANGER 

PELIGRO   DANGER

 

FIRE, EXPLOSION, INJURY, OR DEATH WILL OCCUR IF FUEL FILTERS ARE 
CHANGED  BY  UNTRAINED  PERSONNEL.  MAKE  SURE,  ONLY  TRAINED 
PERSONNEL CHANGE FILTERS. 

TO  PREVENT  INJURY  TO  YOU  FROM  VEHICLES  AND  ONLOOKERS, 
ALWAYS  PLACE  A  BARRIER  AROUND  THIS  EQUIPMENT  BEFORE 
PERFORMING SERVICE OR MAINTENANCE. 

GASOLINE  AND  FUEL  ETHANOL  IS  FLAMMABLE.  NO  SMOKING  OR 
OPEN FLAME. 

FUEL ETHANOL IS POISONOUS AND SHOULD NOT BE INGESTED. 

DISCONNECT  ALL  POWER,  RELIEVE  PRESSURE  TO  THIS  EQUIPMENT, 
AND ASSOCIATED COMPRESSOR DURING INSTALLATION, SERVICE, OR 
ANY MAINTENANCE I.E., CHANGING FILTERS. 

WARNING 

ADVERTENCIA   MISE EN GARDE

 

You  must  have  training  in  the  installation,  service,  or  maintenance  of 
this equipment (dispenser, pump, console, control box, or submerged 
pump)  before  working  on  it.  Maintenance  repairs  must  be  done  by 
authorized personnel only. Warranty work may only be performed by 
Bennett certified technicians. 

To prevent electric shock, keep the electrical parts of the dispenser dry. 

Electronic  components  are  static  sensitive.  Use  only  proper  static 
precautions (e.g. static straps) before working on the equipment. 

The emergency shut-off valve (also called the fire valve, shear valve, or 
impact valve) must be closed when service or maintenance is performed 
on this equipment. 

You  must  have  training  in  the  operation  and  programming  of  this 
dispenser before using it. 

READ THE OPERATORS MANUAL.

 

Make sure this equipment is correctly grounded. Failure to do will cause 
injury  or  damage  equipment  or  improper  operation.  Improper 
grounding voids the warranty. 

When anchoring the dispenser,  always level the dispenser with  shims 
before bolting to the island. 

DO NOT

 shim the middle of base rails to 

bolt down the dispenser. 

Make sure that all labels, decals, warning, cautions, and instructions are 
fastened to the equipment. Order replacement labels from Bennett. 

CAUTION 

PRECAUCIÓN 

 MISE EN GARDE

 

Do  not  drill  holes  in  fuel  dispensers.  Holes  can  cause  failure  of  the 
electronic equipment. 

THE WARRANTY WILL BECOME VOID.

 Use only 

adhesive backed sign mounting brackets. 

IMPORTANT 

IMPORTANTE 

IMPORTANT

 

All  trained  technicians  must  work  in  accordance  to  all  requirements, 
standards,  and  guidelines  specified  by  the  suppliers  Environmental 
Standards®  Health,  Safety,  Security  &  Environment  (HSSE)  policies. 

Note: 

Bennett Pump highly recommends all technicians observe HSSE 

policies  defined  by  the  supplier.  Bennett  Pump  does  not  impose  any 
restrictions  or  additional  requirements  contained  in  Environmental 
Standards® Health, Safety, Security & Environment (HSSE) policies. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

!! READ AND UNDERSTAND ALL WARNING LABELS ATTACHED TO THE DISPENSER !!

 

 

 

Summary of Contents for 104080

Page 1: ...ON BOX P N 115763 115VAC Fuel Positions 1 through 24 P N 104080 Fan Out Board Installation Service Manual 116186 Rev C 11 13 18 Only Trained Personnel May Work on This Equipment READ THIS MANUAL This...

Page 2: ...99 6202 Email sales bennettpump com or salesintl bennettpump com Website www bennettpump com For new manuals visit our web page at www bennettpump com IMPORTANT Examine the shipment immediately upon a...

Page 3: ...ions 3 Pump Controller Assembly 621 Box 4 SECTION 3 INSTALLATION INSTRUCTIONS 9 621 Interconnection Box Recommended Equipment and Materials 9 How To Mount the 621 Interconnection Box 9 AC Power Requir...

Page 4: ...Bennett 621 Interconnection Box Instruction Service Manual Table of Contents ii Page Intentionally Left Blank...

Page 5: ...authorized personnel only Warranty work may only be performed by Bennett certified technicians To prevent electric shock keep the electrical parts of the dispenser dry Electronic components are static...

Page 6: ...AUTHORIZED ALTERATION OF BENNETT PRODUCTS DANGER BEFORE PERFORMING ANY TYPE OF SERVICE TO THE DISPENSERS BE SURE TO SHUT OFF ALL ELECTRICAL SUPPLIES AND SECURE THEM IN THE OFF POSITION CLOSE ALL VALVE...

Page 7: ...id the Bennett technician to troubleshoot site occurrences The Fan Out Circuit Board provides additional terminal strips for RS485 Data Communication SPECIFICATIONS 621 Dimensions length x width x hei...

Page 8: ...el protocol 621 CIRCUIT BOARD ASSEMBLY For locations with 1 through 16 Fueling Points ITEM DESCRIPTION 1 Enclosure 2 Circuit Board Assembly 621 Generic Current Loop Adaptor 3 Circuit Board Assembly Fa...

Page 9: ...ser Each 621 Interconnection Box uses one 120V 50 60 Hz or 240V 50 60 Hz circuit for power Make sure the power source has the correct frequency and voltage JP1 CURRENT LOOP VOLTAGE The JP1 is a 3 pin...

Page 10: ...tive 23 24 Yellow negative 13 NOT USED Orange positive NOT USED Yellow negative 14 NOT USED Orange positive NOT USED Yellow negative 15 NOT USED Orange positive NOT USED Yellow negative 16 NOT USED Or...

Page 11: ...diagnostic purposes Note All switches must be in the ON position If one of the switches is in the OFF position the point of sale will not be able to communicate to the dispenser connected to that DATA...

Page 12: ...sition screw terminal strip provides a DATA negative connection for each debit credit terminal S1 S8 SWITCH Switches S1 S8 on the circuit board are used for diagnostic purposes Note All switches must...

Page 13: ...ction Box measures 12 x 12 x 4 The enclosure requires four mounting screws These four screws are on 10 by 10 centers Note When installing a 621 Interconnection Box pay attention to the locations of th...

Page 14: ...e and may void warranty Dispenser fuel communication wires for fueling positions 1 through 24 terminate directly to the 621 Circuit Board Each fueling point has a positive orange and negative yellow c...

Page 15: ...m occurs refer to the service and troubleshooting section for more information or call Bennett Technical Support at 1 800 423 6638 1 Apply power to dispensers program them for operation and address th...

Page 16: ...Bennett 621 Interconnection Box Instruction Service Manual Installation Instructions 12 CONNECTION DIAGRAM...

Page 17: ...T Red Generic Current Loop Transmit Fuel Controller D2 WR Red Generic Current Loop Receive Fuel Controller D3 BT Red Bennett Transmit Dispenser Communication D4 BR Red Bennett Receive Dispenser Commun...

Page 18: ...lender VRB Plus None or Select Grade 1 Diesel 4 High Grade 5 Blend 6 Low Grade Three Grade Mixer MGD Uni Hose None or Select Grade 1 Grade A 2 Grade B 3 Grade C One Grade Non Blender MGD Uni Hose None...

Page 19: ...lt equivalent All rebuilt boards have a part number prefix of RB You must use factory rebuilt parts for all warranty service work Please refer to the Distributor Policy Manual for program terms and de...

Page 20: ...Bennett 621 Interconnection Box Instruction Service Manual Parts 16 Page Intentionally Left Blank...

Page 21: ...Bennett 621 Interconnection Box Instruction Service Manual Bennett Limited Warranty...

Page 22: ...Bennett 1218 E Pontaluna Road Spring Lake MI 49456 USA 800 235 7618 Outside USA 231 798 1310 sales bennettpump com www bennettpump com...

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