11
Pressure Relief Valve
Smoke Duct
W
Y Z
Hand Pump
Airbag
X
Press the hand pump (X) until the bladder (Z) inflates and fully
seals the test port.
Connect the cone head on the smoke outlet pipe with the
smoke guide pipe (Y), introduce gases and smoke into the duct
to be tested.
After the test is completed, turn the pressure relief valve (W)
counter clockwise, take out the car air inlet adapter from the
test port, clean and save it.
Airbag adopter can not contact with corrosive oil.
NOTE
X
W
Y
Z
This unit uses paraffin wax / baby oil / mineral as smoke oil,
available in supermarket or pharmacy.
Use a needle-tip-bottle or a funnel to refill the smoke oil.
Only when the smoke oil is overfilled, turn the unit upside down
to drain some oil out.
Every three months, do drain all the old oil out and refill new.
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About
smoke
test oil