Armstrong International
IOM-246-V2.0
Steam QM-3 Calibration
Page 14 of 14
The calibration procedure for the Steam QM-3 is now complete. Please follow the steps below to insure the Steam QM-3
back in operating condition.
1. Place the 1 liter draw vessel below the NCG burette and open the valve on the 1 litter draw vessel to drain the water
from the NCG burette and injection assembly.
2. When all water has drained from system, close the 1 liter draw vessel valve.
3. Remove the 6mm tube coming from the 1 litter draw vessel connecting to the bottom of the NCG burette—use
two wrenches 10mm and 11mm to ensure no damage to the NCG burette occurs. Reconnect the expansion coil
to the bottom of the NCG burette—use two wrenches 10mm and 11mm to ensure
no damage to the NCG
burette occurs.
4. Remove the NCG injector assembly from the top of the NCG burette.
5. Reconnect the 6mm tube coming from ∆P1 to the top of the NCG burette.
6. Reconnect the 6mm tube coming from the EV2 valve out to the tee on the condensate return line.
7. Recheck all connections are properly tightened.
8.
Slowly turn on the steam to the Steam QM-3 and check that there are no leaks.
9. The Steam QM-3 is now ready to resume operation.
Return to Service
