SMC Networks IBV1 Series Operation Manual page 5

5. How to mount 5. How to mount a Nozzle
1. Check that the ferrule is mounted inside the Check that the ferrule is mounted inside the Check that the ferrule is mounted inside the Check that the ferrule is mounted inside the Check that the ferrule is mounted inside the Check that the ferrule is mounted inside the
fitting as shown in figure on the right. fitting as shown in figure on the right. fitting as shown in figure on the right. fitting as shown in figure on the right. fitting as shown in figure on the right.
Hand Hand-tighten the union nut. Ensure ferrule is tighten the union nut. Ensure ferrule is tighten the union nut. Ensure ferrule is tighten the union nut. Ensure ferrule is tighten the union nut. Ensure ferrule is
aligned properly. aligned properly. aligned properly.
2. Insert the nozzle until it touches the fitting Insert the nozzle until it touches the fitting Insert the nozzle until it touches the fitting Insert the nozzle until it touches the fitting Insert the nozzle until it touches the fitting Insert the nozzle until it touches the fitting
body. Then, mark a line on the nozzle at the body. Then, mark a line on the nozzle at the body. Then, mark a line on the nozzle at the body. Then, mark a line on the nozzle at the body. Then, mark a line on the nozzle at the body. Then, mark a line on the nozzle at the
edge of the union nut. edge of the union nut. edge of the union nut.
3. Remove the nozzle once, and check the Remove the nozzle once, and check the Remove the nozzle once, and check the Remove the nozzle once, and check the Remove the nozzle once, and check the Remove the nozzle once, and check the
dimension from the end of the nozzle to the dimension from the end of the nozzle to the dimension from the end of the nozzle to the dimension from the end of the nozzle to the dimension from the end of the nozzle to the dimension from the end of the nozzle to the
marking. If the dimension is different from marking. If the dimension is different from marking. If the dimension is different from marking. If the dimension is different from marking. If the dimension is different from marking. If the dimension is different from
the 17mm, verify the alignment of the nozzle the 17mm,
and adjust. and adjust.
4. After verifying the dimension, insert the After verifying the dimension, insert the After verifying the dimension, insert the After verifying the dimension, insert the After verifying the dimension, insert the After verifying the dimension, insert the
nozzle into the fitting body again. nozzle into the fitting body again. nozzle into the fitting body again. nozzle into the fitting body again.
Confirm that the nozzle is Confirm that the nozzle is inserted down to Confirm that the nozzle is Confirm that the nozzle is
the marking. the marking. the marking.
5. Using the tightening tool, tighten the union Using the tightening tool, tighten the union Using the tightening tool, tighten the union Using the tightening tool, tighten the union Using the tightening tool, tighten the union Using the tightening tool, tighten the union
nut so that the gap between the fitting body nut so that the gap between the fitting body nut so that the gap between the fitting body nut so that the gap between the fitting body nut so that the gap between the fitting body nut so that the gap between the fitting body
and the union nut becomes 2mm or less. and the union nut becomes 2mm or less. and the union nut becomes 2mm or less. and the union nut becomes 2mm or less. and the union nut becomes 2mm or less.
6. Pull the nozzle by hand to ensure that the Pull the nozzle by hand to ensure that the Pull the nozzle by hand to ensure that the Pull the nozzle by hand to ensure that the Pull the nozzle by hand to ensure that the Pull the nozzle by hand to ensure that the
nozzle is secure. nozzle is secure. nozzle is secure.
Nozzle
verify the alignment of the nozzle verify the alignment of the nozzle verify the alignment of the nozzle verify the alignment of the nozzle
inserted down to inserted down to
Union nut Union nut
Tighten the union nut until it touches the body. Tighten the union nut until it touches the body. Tighten the union nut until it touches the body. Tighten the union nut until it touches the body. Tighten the union nut until it touches the body.
Insert the nozzle until it touches Insert the nozzle until it touches Insert the nozzle until it touches Insert the nozzle until it touches
the bottom of the fitting body. the bottom of the fitting body. the bottom of the fitting body.
Put a mark. Put a mark.
Remove it once, and check the dimension. Remove it once, and check the dimension. Remove it once, and check the dimension. Remove it once, and check the dimension.
Marking
Insert to the marking. Insert to the marking.
Marking Marking
Tighten the union nut so that Tighten the union nut so that Tighten the union nut so that
the clearance is 2mm or less. the clearance is 2mm or less. the clearance is 2mm or less.
Union nut Union nut
4
Nozzle Nozzle
Ferrule
Body Body
Bottom of the Bottom of the
fitting body. fitting body.
Approx. 17mm Approx.
Gap 2mm or less