Bennett 621 Interconnection Box Instruction & Service Manual
Safety Information
2
GENERAL INFORMATION
Read this manual carefully and read all tags/labels attached to the 621 Interconnection Box before starting any maintenance and/or service. A
controller that is not properly maintained will not perform properly and will void the Bennett limited warranty.
Before installation, operation, maintenance and/or service ensure that protection against lighting strikes are in accordance with the American
Petroleum Institute Recommended Practice RP 2003,
Protection Against Ignitions Arising out of Static, Lightening, and Stray Currents
.
Service of the Bennett products and all accessories (e.g. Nozzles, Hoses, and Breakaways) must be performed by a technician who is trained in
accordance to all codes, standards, and regulations.
HAZARDOUS LOCATIONS
For safe operation, ensure that the dispenser is in a classified area as detailed below per NFPA 30,
Flammable and Combustible Liquids Code
and
NFPA 70,
National Electric Code
. For further information on the classification of locations for Fuel Dispensers, see NFPA 30,
Flammable and
Combustible Liquids Code.
CODES AND STANDARDS
Follow all local, state, and federal requirements for installation of all equipment.
API 2003 – Protection Against Ignitions Arising Out of Stray, Lightning, and Stray Currents
NFPA 30 – Flammable and Combustible Liquids Standard
NFPA 30A – Motor Fuel Dispensing Facilities Standard
NFPA 70 – National Electric Code
International Fire Code – 2000 Edition
UNAUTHORIZED ALTERAT ION OF BENNETT PRODU CTS
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 VALVES IN INCOMING PIPING. MAINTENANCE MUST BE PERFORMED
BY TRAINED PERSONAL ONLY.
Bennett Pump Company products are designed to meet or exceed the standards of Underwriters Laboratories, Inc., Federal Communication
commission, and National Institute of Standards and Technology. Compliance with these standards protects the operator and the consumer from
personal injury and ensure an accurate delivery of product. Any deviation from the use of authorized replacement parts or alteration of a designed
product configuration may cause personal injury, death or the revocation of one or all of the above approvals.
Bennett Pump Company will not assume responsibility or liability for any consequential injury or damage caused by the unauthorized alteration of
its products.
ABBREVIATIONS AND AC RONYMS
TERM
DESCRIPTION
AC
Alternating Current
API
America Petroleum Institute
ASR
Automatic Statistical Reconciliation
DC
Direct Current
DCR
Debit Credit Reader
EPA
Environmental Protection Agency
GCL
Generic Current Loop
Hz
Hertz
NEC
National Electrical Code
NFPA
National Fire Protection Agency
NPT
National Pipe Taper or National Pipe Thread
NREL
National Renewable Energy Laboratory
OEM
Original Equipment Manufacturer
POS
Point-of-Sale
PEI
Petroleum Equipment Institute
PVC
Polyvinyl Chloride
RAM
Random Access Memory
RFI
Radio Frequency Interference
THHN
Thermoplastic High Heat-resistant Nylon-coated
UL
Underwriters Laboratories, Inc.
VAC
Voltage Alternating Current
VDC
Voltage Direct Current
VOM
Volt-Ohm Meter