Pressure-Check With Air, Then Trace Leaks With Adjustable Smoke
The SML330 uses its built-in pump to run an air-only pressure check, then switches to smoke so you can see where a sealed intake, EVAP or other line system escapes. A knob sets smoke delivery to suit the size of the test volume.
- Air / Smoke Modes
- Built-In Pump
- Débit de fumée réglable
- DC 12 V / 5 A
- Arrêt en cas de surchauffe
Key Features
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Modes air et fumée
Use Air Mode for pressure and flow checks, then switch to Smoke Mode for visual leak location.
-
No Shop Air Needed
The internal pump supplies test airflow, so routine setup does not need a separate compressor.
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Indication du manomètre
Watch the pressure while the connected volume fills, then use smoke to inspect an unstable or falling reading.
-
Débit de fumée réglable
Turn the flow knob gradually to match smoke delivery to the sealed test volume.
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Protection thermique
Operation stops when the unit reaches its protection temperature; let it cool before further use.
Mode d’emploi
- Confirmer la procédureIdentify the target system, permitted pressure, access point, valve states and openings to seal.
- Préparez la machineInspect the power lead, hose and adapters, and add or confirm only the smoke oil the manual specifies.
- Raccordez et isolezMake a leak-free connection with the correct adapter and isolate normal escape paths per the vehicle procedure.
- Run Air ModeObserve the pressure gauge under the selected test conditions.
- Inspectez avec de la fuméeSwitch to Smoke Mode, let the volume fill and check joints, hoses and seals for escaping smoke.
- Réparez et retestezFix the confirmed escape path and repeat the same controlled test.
Modes, output adjustment, smoke-oil service and troubleshooting: Manuel d’utilisation SML330 (PDF).
Good to Know
Attention
- The machine rating is not a target for every system. Set pressure from the OEM or component procedure and use the lowest appropriate setting, especially on EVAP systems.
- Connect to a stable DC 12 V / 5 A supply; do not connect shop air to an unspecified port.
- Work in a dry, ventilated area away from flames and heat, wear eye and hand protection, and do not aim smoke at sensitive or precision electronics.
- Use only the approved smoke machine fluid; never water, viscous or corrosive liquids.
- Included accessories vary by order; confirm the power lead, hose, adapters, sealing tools and oil bottle before checkout.
Entretien
- N’utilisez pas l’appareil si les câbles d’alimentation, les flexibles ou les adaptateurs sont endommagés.
- Clean an opening before inserting an inflatable plug so sharp edges do not puncture it.
FAQ
Que m’indique le mode air ?
Pressure behavior under the sealed test setup, which guides the next inspection step.
Que faire si aucune fumée n’est visible ?
Verify smoke delivery, access, isolation, adapter sealing and valve state, then continue with functional diagnosis; blockage, intermittent or non-leak faults may not produce visible smoke.
Une fuite visible garantit-elle que la réparation est complète ?
No. It identifies an area to inspect and confirm. Repair the verified problem, repeat the test and complete any required vehicle checks.
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