Autool SDT 208 Quick Start Manual - Page 4

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compartments, but some special models of EVAP service ports may be located in other

locations. EVAP routine detection method: open the plastic cap of the EVAP service port,

then remove the one-way valve clockwise using the valve core wrench, then install the

adapter of the EVAP service port, then import smoke from this port into the EVAP system for

leakage detection.

1）Leakage Condition Check

If the machine is equipped with pressure gauge products, you can first not to open the

smoke generator switch, block the smoke outlet, observe and confirm the pressure gauge

readings, and compare the pressure gauge readings in the detection process. If the

pressure gauge readings can continue to rise and maintain rising up, this indicates that

there is no leakage in the system; if the pressure gauge readings decline, indicating that the

system has leakage. If the pressure gauge reading is zero, it means the size of the leakage

point is more than 0.3 mm.

2）About Smoke Oil

This product can function with ordinary fume oil or baby oil. The selected fume oil must be

pure, non-aqueous liquid and in a fluid state. Do not use sticky or dense smoke oil, which

can easily damage the machine. If the product failures are caused by improper use of

smoke oil, this shall not be covered by the product warranty. When adding smoke oil, please

use the pointed measuring bottle. If the oil exceeds the MAX, please open the oil outlet port

and discharge the appropriate amount of fume.

Maintenance

With longtime high temperature, the smoke and oil will oxidize and deteriorate. It will infect

the service life of smoke generated part, so please change smoke and oil regularly.

1. Before filling fresh oil, please pour out the remaining oil in the detector.

2. When the smoke output has water drops, please replace with fresh oil.

3. Liquid paraffin and baby oil are OK.

Please fill fresh oil with equipped oil bottle

How to do leakage test?

1 Turn on device then block smoke exhaust port on SDT 206, record pressure gauge value

2 Connect smoke exhaust port to the pipe system you want to test

3 Wait for a while. Pressure gauge value decrease means the pipe system have leakage;

pressure gauge value show "0" means diameter of leakage point is more than 0.3mm

1. Main Unit

2. Hook (with hand-tighten nuts)

3. Rubber stopples (with serial specification)