3
2.
1.
1. Loosen the union nut and remove the union nut and the end connector.
2. Lead the union nut through the pipe.
3. The end connector is joined according to each joining method.
3.
Body
End Connector
Union Nut
Union Nut
Union Nut
Pipe
Socket End
-When using an adhesive, ventilate the space sufficiently, prohibit the use of a fire in the vicinity, and do not inhale
adhesive vapors directly.
-Take care in doing work at low temperatures. Solvent vapors are hard to evaporate and are likely to remain. (Solvent
cracks may occur, damaging the equipment.) After assembling the piping system, open both ends of the piping and
use a fan (of the Low-Voltage Type) or something similar to ventilate the space, thus removing the solvent vapors.
-Do not apply more cement than necessary. Avoid getting cement in the internals of the valve. This can cause damage
to the seals and moving parts. Solvent and fumes can chemically attack the valve materials if allowed to enter the
internals of the valve. (Cementing with the valve in a vertical position should be avoided)
-Do not under any circumstances try to insert a pipe into another fitting or valve by striking it, which may break the
piping.
-Use Asahi AV cement Number-32, Number-52, or Number-62 for PVC in case of JIS Pipe & Fittings. The other
standard Pipe & Fittings shall be used industrial proper PVC cement.
-Allow 24 hours for solvent cement to dry before performing a water leak test.
-If an adhesive gets into contact with your skin, wash it off immediately. If you feel sick or find any anomaly, receive a
physician's diagnosis and take appropriate measures promptly.
4. Entry of the Bench Mark: The bench mark indicates the maximum penetration
depth of the pipe into the end connector.
5. Cleaning: Clean the hub part of the end connector by wiping with a waste cloth.
6. Application of adhesive: Apply adhesive evenly to the hub part of the end
connector and the pipe spigot.
7. Insertion: After applying adhesive, insert the pipe quickly into the end connector
and leave it alone for at least 60 seconds.
8. Insertion completion: Wipe away overflowing adhesive.
9. Advance to step #10.
Cement
Sealing Tape
-Make sure that the threaded connections are plastic x plastic.
（
Metallic thread can cause damage.
）
-Wrap the threaded joints on our plastic piping with sealing tape.
Using a liquid sealing agent or liquid gasket may cause stress cracks
(Environmental Stress Cracking). Our product warranty shall not apply
in case of said use, even when said use is unavoidable.
-Avoid excessive tightening. (The valve can be damaged.)
1. Loosen the union nut and remove the union nut and the end connector.
2. Preparation: The seal tape is wound to the Male threaded adapter. (2 to 3
complete wraps around the male threads are sufficient.)
3. Connection: Tighten the external thread of the joint and the end connector hand
tight. Using the spanner wrench, screw in the end connector by turning 180°-360°
carefully without damaging it.
4. Advance to step #10.
Warning
Caution
Caution
Threaded End
User's Guide
For the Owner and the Installing Contractor
Serial No. :UA
－
006E
Y-SEDIMENT STRAINER
10.
11. 12.
O-Ring(A)
Threaded End
Socket End
10. Make sure that O-ring(A) is mounted.
11. Tighten union nut by hand.
12. Using a strap wrench tighten union nuts
uniformly on each side approx 90
-180
, 1/4
to 1/2 turns. (Do not use pipe wrench.)
