75
SET UP
1. FILL / ADD APPROVED VAPOR PRODUCING FLUID
a. Remove vapor producing fluid fill plug with hex key
b. Pour GM-Approved Vapor Producing Fluid into vapor producing fluid fill port
Note: Use only GM-Approved Vapor Producing Fluid part number : RLD
960036
c. Fill vapor fluid fill port until fluid level is near top of port
2 fl. oz. (60 ml) maximum to refill when empty
d. Replace vapor producing fluid fill plug
Never use dye / UV dye in GM intake or exhaust systems because it
may coat or harm critical sensors
2. CONNECT TO ELECTRICAL POWER SOURCE
• Use the power selector switch on rear of machine to select input power,
AC or DC
• If 12 Volt DC is preferred, connect the battery cables to a fully charged
12 Volt battery. RED to positive, BLACK to chassis ground
• If AC power is preferred, connect a properly rated power cord into the
AC Power Port
a. GREEN LIGHT indicates power is ON
DO NOT connect GM POWERSMOKE
™
Diagnostic
Leak Detector to a battery charger or jumper box
NEVER connect GM POWERSMOKE
™
Diagnostic
Leak Detector to a vehicle with engine running
3. CONNECT TO PRESSURIZED AIR SUPPLY
a. Connect compressed air supply to Air Inlet
*Replace quick coupler fitting if necessary. 1/4 in. NPT male
4. ADJUST GM POWERSMOKE
™
DIAGNOSTIC LEAK DETECTOR FOR TESTING
a. Close flow control valve
b. Pull pressure regulator knob to unlock
c. Push Vapor or Air Only Test to begin 10 minute cycle. Push again to stop
RED LIGHT indicates Vapor Test
BLUE LIGHT indicates Air Only Test
d. Turn pressure regulator knob to desired test pressure. To adjust,
turn clockwise to increase, counter clockwise to decrease.
e. Push pressure regulator knob to lock.
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5. OPEN FLOW CONTROL VALVE TO RELEASE VAPOR / PRESSURE
6. USE INSPECTION LIGHT TO LOCATE LEAKS
7. PERFORM REPAIR
8. REPEAT TEST TO CONFIRM REPAIRS
