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C
ongratulations
Evaporative Emissions System (EVAP) diagnostic tester available today. The LeakMaster
NE240's versatile 12-volt design was specifically developed to diagnose vehicle EVAP
systems for leaks. However, it will also diagnose many other closed systems where you
may suspect a leak. Its unique Dual-Phase design allows the operator to confirm the
integrity of the system being tested by utilizing a metered-air system.
confirmed a leak in the EVAP system being tested, the tool then introduces a special non-
toxic diagnostic marked-vapor (smoke) into the system, using an inert gas such as nitrogen
for safer EVAP testing. To locate the source of the leak you simply look for the smoke
exiting the leak or use a conventional ultraviolet (UV) lamp to view the UV deposit left
behind, pinpointing the exact location of the leak. The LeakMaster technology has become
"THE" choice of major auto manufacturer's for verifying and detecting OBD-II EVAP leaks
and is the "Essential" tool they specify for their dealer service programs.
Note: The LeakMaster NE240 arrives filled with a full charge of Smoke-Producing Solution
that will last approximately 1000 tests before the solution may need to be replenished.
Dual-Phase Operation:
Unique to its design, the LeakMaster NE240 leak tester is a Dual-Phase tool. Phase-one utilizes
an inert gas such as Nitrogen to test the integrity of the vehicle's fuel vapor recovery system by
quickly determining if in fact a leak exists. Phase-two quickly finds the leak utilizing both visual-
vapor (smoke) and UltraTraceUV technology. UltraTraceUV is a unique chemical bonded to the
smoke that deposits an ultraviolet 'fingerprint' at the exact location of the leak.
This dual-phase operation is accomplished automatically. Your LeakMaster NE240's internal
pressure regulator automatically sets the critical pressure that must be maintained during EVAP
testing. You don't need to set flow rates and you don't need to be concerned with ambient
temperatures or barometric pressures. The LeakMaster NE240 will not spill its solution regardless
of the position you set it in and is refillable by the end-user when the smoke-producing solution is
depleted. The smoke it produces, as well as the UltraTraceUV dye, is non-toxic and non-corrosive.
The LeakMaster NE240 needs no assembly, it is self-calibrating, and requires no maintenance
other than a recommended annual smoke-solution change.
Read this manual in its entirety prior to performing any actual tests on a vehicle. This leak
tester is to be operated by a properly trained and qualified professional only.
Technical Specifications:
Height
Width
Depth
Weight
Ship weight
Power supply
Amperage usage
!
You are in possession of the most useful, yet simple to operate
23 in. (58.4 cm)
18 in. (45.7 cm)
9 ½ in. (24.1 cm)
17 lb. (7.6 kg)
20 lb. (9.0 kg)
12-volt DC
15 amps.
LeakMaster NE240
Supply pressure
Supply volume
Operating temp. range
Air supply line (Clear)
Smoke supply line (Black)
Power supply line
Remote starter cable
3
If the tool has
13.0 in. H
O (.032 bar)
2
15 liters per minute
45°F to 140°F (7.2°C to 60°C)
12 feet (3.6m)
12 feet (3.6m)
12 feet (3.6m)
12 feet (3.6m)
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