MotorVac Cool Smoke EVAP Leak Detection System - Manual (Page 5)

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Getting to Know the Cool Smoke
Component description:
1. SMOKE SOLUTION DIPSTICK: Measure fluid level with dipstick fully installed. Keep fluid level in
hatched area on the dipstick. The unit is filled through the dipstick tube.
CAUTION: DO NOT OVERFILL THE UNIT.
2. SMOKE BUTTON: Press to activate smoke creating mode, press again to cancel smoke creating
mode. Note: The unit will automatically stop creating smoke after 5 minutes.
3. SMOKE LED: Turns on when the unit is in smoke creating mode.
4. LEAK LED: Turns on when unit is in leak testing mode.
5. LEAK TEST BUTTON: Press to activate leak mode. Press again to cancel leak mode.
6. COMPOUND PRESSURE/VACUUM GAUGE: Can be used to verify leaks by pressure of vacuum
decay in the system. To find the size of the leak the flow meter must be used.
7. FLOW METER: When the unit is in leak detection mode the level that the ball settles to indicates the
size of the leak in the system. If the ball is at the bottom of the gauge there is no leak.
8. COMPRESSED GAS INLET: Connect appropriate male quick coupler to supply the Cool Smoke with
compressed inert gas if testing an EVAP system or compressed air for general smoke purposes.
9. SMOKE HOSE: Used to connect the Cool Smoke to the system being tested in either smoke or leak
mode.
10. POWER CABLES: Connect to 12-volt DC power.
11. WIRE AND HOSE STRAP: Use this to safely store both the power cables and smoke hose when the
unit is not in use.
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Leak size in
thousandths
of an inch *