CG1BN50-125Z 日本smc

1) Use tubing with no flaws on its periphery and cut it off at a

right angle. When cutting the tubing, use a tube cutter,

TK-1, 2 or 3. Do not use pinchers, nippers or scissors, etc.

If cutting is done with tools other than tube cutters, the

tubing may be cut diagonally or become flattened, etc.

This can make a secure installation impossible, and cause

problems such as the tubing pulling out after installation or

air leakage. Allow some extra length in the tubing.

(2) The outside diameter of the polyurethane tubing swells

when internal pressure is applied to it. Therefore, it may

not be possible that the tubing can be re-inserted into

the one-touch fitting. Confirm the tubing outside diameter,

and when the accuracy of the outside diameter is

+0.15 or larger, re-insert the tubing into the one-touch

fitting without cutting it. When the tubing is re-inserted

into the one-touch fitting, confirm that the tubing goes

through the release button smoothly.

(3) Grasp the tubing and push it in slowly, inserting it securely

all the way into the fitting.

(4) After inserting the tubing, pull on it lightly to confirm that

it will not come out. If it is not installed securely all the

way into the fitting, this can cause problems such as air

leakage or the tubing pulling out.

2) Removal of tubing

(1) Push in the release button sufficiently. When doing this,

push the collar evenly.

(2) Pull out the tubing while holding down the release button

so that it does not come out. If the release button is not

pressed down sufficiently, there will be increased bite on

the tubing and it will become more difficult to pull it out.

(3) When the removed tubing is to be used again, cut off

the portion which has been chewed before reusing it. If

the chewed portion of the tubing is used as it is, this can

cause trouble such as air leakage or difficulty in removing

the tubing.

2. Do not install the SMC’s KQ one-touch fitting series with a

metal rod into the ZFC05/10 series fittings. The metal rod will

not be held and the fitting will shoot out.

Caution

1. When tubing of brands other than SMC’s are used, verify that

the tubing O.D. satisfies the following accuracy;

1) Nylon tubing : Within ±0.1 mm

2) Soft nylon tubing : Within ±0.1 mm

3) Polyurethane tubing: Within +0.15 mm, within –0.2 mm

Do not use tubing which does not meet these outside diameter

tolerances.

It may not be possible to connect them, or they may cause

other trouble, such as air leakage or the tube pulling out after

connection.

2. Tubing O.D: ?2

Other tube brands cannot be used. It may not be possible to

connect them, or they may cause other trouble, such as air

leakage or the tube pulling out after connection.