Xiitech 1060 Operation Intructions page 6

STACK SAMPLING
PURGING THE DEAD VOLUME
IN THE STACK LINE
1. HOOK UP VACUUM BOX AS SHOWN
2. TURN ON VACUUM BOX PUMP
3. OPEN STACK SHUTOFF VALVE
FOR ONE MINUTE
4. CLOSE STACK VALVE
5. TURN OFF VACUUM BOX PUMP
6. PREPARE VACUUM BOX FOR TAKING
A SAMPLE
STACK
1 LITER
VACUUM BOX
1 LITER
SAMPLE BAG
m
TAKING A STACK SAMPLE
1. HOOK UP VACUUM BOX AS SHOWN
2. TURN ON VACUUM BOX PUMP
3. OPEN STACK SHUTOFF VALVE
AND FILL SAMPLE BAG
4. CLOSE STACK VALVE
5. TURN OFF VACUUM BOX PUMP
REMOVE SAMPLE BAG
1 LITER
VACUUM BOX
STACK
1 LITER
SAMPLE BAG
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