1
Introduction
Red Jacket 4-inch diameter non-CPT UMPs are interchangeable except that the lengths vary dependent upon the
model and inlet area. When changing the model of the installed UMP, be sure to check the length (ref. Table 5/
Figure 1) so that proper clearance off the tank bottom is maintained (4 to 5” [100 to 125mm] for standard and
TRAPPER™ UMPs and 14” [355mm] for UMPs with a floating suction adapter.)
Red Jacket CPT UMP models (UMP200U20-2 and AGUMP20T20-2) can only replace non-CPT models if the
entire system is upgraded to include the VSFC controller and PLLD pressure transducer.
Safety Precautions
The following safety symbols are used throughout this manual to alert you to important safety hazards and
precautions.
EXPLOSIVE
Fuels and their vapors are extremely explosive if
ignited.
FLAMMABLE
Fuels and their vapors are extremely flammable.
ELECTRICITY
High voltage exists in, and is supplied to, the device.
A potential shock hazard exists.
TURN POWER OFF
Live power to a device creates a potential shock
hazard. Turn Off power to the device and associ-
ated accessories when servicing the unit.
WARNING
indicates a hazardous situation
which, if not avoided, could result in death or
serious injury.
CAUTION
indicates a hazardous situation
which, if not avoided, could result in minor or
moderate injury.
WEAR EYE PROTECTION
Wear eye protection when working with pressurized
fuel lines to avoid possible eye injury.
NOTICE
is used to address practices not
related to physical injury.
WEAR GLOVES
Wear gloves to protect hands from irritation or injury.
NO POWER TOOLS
Sparks from power tools (such as drills) can
ignite fuels and their vapors.
NO SMOKING
Sparks and embers from burning cigarettes or pipes
can ignite fuels and their vapors.
NO OPEN FLAMES
Open flames from matches, lighters, welding
torches, etc. can ignite fuels and their vapors.
READ ALL RELATED MANUALS
Knowledge of all related procedures before you
begin work is important. Read and understand all
manuals thoroughly. If you do not understand a pro-
cedure, ask someone who does
TURN OFF CELL PHONES/PAGERS
Sparks from electronic devices in the vicinity of
gasoline storage tanks could cause an explosion
or fire resulting in bodily injury or death.
OFF
WARNING
CAUTION
NOTICE