Installation, Operation and Maintenance Manual
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H-A077-E-00
】
3-Way Ball valve Type 23 Electric actuated Type Z 15
～
50mm (½”-2”)
14
Socket end
(For U-PVC, C-PVC)
- When suspending and supporting a valve, take care and do not stand under a suspended
valve.
- When using an adhesive, ventilate the space sufficiently, prohibit the use of a fire in the vicinity,
and do not inhale adhesive vapors directly.
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Do not to over-tighten the Union nut. (The valve can be damaged.)
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Do not use a pipe wrench when tightening the union nut. (The valve can be damaged.)
- Do not apply more adhesive than necessary. (The valve can be damaged due to solvent
cracking.)
- Do not under any circumstances try to insert a pipe into another fitting or valve by striking it.
(Which may break the piping.)
- Be sure to conduct a safety check on all hand and power tools to be used before beginning
work.
- When conducting piping work, wear personal protective equipment appropriate to the contents
of work. (Failure to do so may cause an injury.)
- When installing pipes and valves, ensure that they are not subjected to tension, compression,
bending, impact, or other excessive stress.
- The Union nut of this product is fastened lightly so that it can be loosened easily. Be sure to
remove the end connector before carrying out the work. (Failure to so may cause external
leakage.)
- When installing, disassembling, or reassembling the piping, fix the End connector.
- When installing a piece of equipment at the end of the piping line, be sure to keep the
secondary (Downstream) End Connector and Union nut installed on the valve.
- If an adhesive gets into contact with your skin, wash it off immediately. If you feel sick or find
anomaly, receive a physician's diagnosis and take appropriate measures promptly.
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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.
- Use the appropriate Asahi AV cement.
- Conduct a water test at least 24 hours after joining the pipes with an adhesive.
