IM 11M10A01-03E
6-2
(4) Operating procedure for the calibration gas kit
F602E.EPS
Figure 4
1. Pull the needle tip up inside the gasket to
the position shown in Figure 1.
2. Screw the valve onto the mouth of a
container with the fingers until it meets
resistance and then screw the locknut
down. (Figure 2)
3. Turn the needle valve clockwise until it can
no longer turn. (Figure 3)
4. Make a piping connection to the piping port
of the valve. (Figure 4)
5. Turn the needle valve gradually in a
counterclockwise direction to start the gas
flowing.
6. Adjust the needle valve for the required
flow rate.
7. To shut off the gas flow, turn the needle
valve clockwise.
8. For storage, the needle valve should be
firmly tightened as in Step 3.
Needle tip
Valve
Gasket
Locknut
Container
Figure 1
Figure 2
Figure 3
Open
Needle
Valve
Locknut
Piping
Container
Figure 4
calibration gas kit
