Laser 7981 Turbo System Pressure Leakage Tester Set
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Product Information
Full details
This guide is for mechanics and technicians working on cars, LCVs, HGVs, and marine systems who need to diagnose leaks in turbo systems. The Laser 7981 set provides a comprehensive solution for pressure testing, offering a wide range of adaptors. However, users must ensure the regulator is pre-set to low pressure to avoid damage.
All features
| Model Part Number | 7981 |
|---|---|
| Brand | Laser |
Extended Product Information
FAQs
What is the correct pressure to use?
Always pre-set the regulator to a low pressure setting before use to prevent over-pressurization.
What types of systems can this tester be used on?
It is suitable for use on cars, LCVs, HGVs, and marine systems, specifically for testing turbo pipes, intercoolers, and cooling system pipes/radiators.
What size adaptors are included?
The set includes 12 stepped adaptors for pipe sizes ranging from 31 - 38mm up to 85 - 90mm.
How do I maintain the tester?
Clean the adaptors and the gauge after each use. Store the set in a clean, dry place to prevent damage and ensure longevity.
Can I use this with any type of compressed air source?
Yes, it works with standard workshop compressed air.
Troubleshooting
Pressure drops rapidly during testing.
Check all connections and adaptors for leaks. Ensure the correct adaptor size is used.
Gauge does not register pressure.
Check the air supply and the regulator settings. Ensure the shut-off valve is open.
Pros and Cons
Pros
- Wide range of adaptor sizes, increasing compatibility.
- Built-in pressure gauge and regulator for safe operation.
- Suitable for a variety of vehicles and systems.
- Easy to use with workshop compressed air.
Cons
- Requires pre-setting the regulator to low pressure, adding an extra step.
- May require additional adaptors for specialized applications outside the included range.
- Requires some mechanical knowledge to operate effectively.
Setup, Compatibility & Care
- Setup: Connect the appropriate adaptor to the turbo system pipe. Attach the pressure gauge and air supply.
- Compatibility: Compatible with cars, LCVs, HGVs, and marine systems. Ensure adaptors fit your specific system.
- Care: Always pre-set the regulator to a low pressure before use. Clean the adaptors and gauge after each use. Store in a clean, dry place.