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Page 1-2 SAFETY
TS-TPI Installation and Wiring Guide
ELECTRICAL DANGER
ALWAYS lock out and tag electrical circuit breakers while
installing or servicing this equipment, pumps 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 during installation or servicing.
ELECTRICAL DANGER
Verify that no voltage exists before working-on, or wiring-to circuits
described in this manual, otherwise lethal electrical-shock-hazards could exist, which may cause
injury or death. Note: circuit breaker contact(s) can fail to open even when the circuit breaker lever
indicates off.
ELECTRICAL DANGER
Electronic line leak detectors start submersible pumps
automatically to run leak-tests at full line pressure. Automatic pump starts occur between
periods of product dispensing when there is no product being dispensed. BEFORE performing
any installation or service (such as replacing fuel-filters) – tag and lock-out all electrical power
sources to the submersible pump(s), pump controllers, and dispensers and relieve fuel-line pressure.
Failure to turn off power and relieve fuel-line pressure before work is started can result in: Electrical
shock, fuel spills, and fire or explosion hazard that may result in injury or death.
WARNING
DO NOT smoke while working on or near this equipment. Highly flammable vapors
may be present in the environment where this equipment is installed or serviced. Failure to follow
this instruction could result in a serious fire or explosion.
WARNING
Follow all federal, state, and local laws governing the installation of this product and
the entire system. When no other regulations apply, follow NFPA 30, 30A, and 70 from the National
Fire Protection Association. Failure to do so could result in serious property damage, environmental-
contamination, and severe injury or death.
WARNING
Turn off all pump power and relieve pipeline pressure (reference and follow the
pump manufacturer’s directions about how to do this). The pipeline from the submersible
pump to the dispenser, may be under pressure. If the line leak detector/plug (or any other
part of the submersible pump and fuel line) is removed without first relieving pressure, then a
product spill will occur. This can cause an environmental, fire, or explosion hazard, and may
result in injury or death.
WARNING
Avoid personnel injury or property damage: keep moving vehicles and
unauthorized personnel out of the hazardous work area. Use Safety Cones, Barricades,
Warning Signs, and Safety Tape, and block access with Barricades / service trucks to the
work area to avoid injury or property damage.