8
4. Check installation posture.
* Wrong posture hampers proper operation.
* Allowable tilt from horizontal line is within ±10°.
5. Adjust direction of the name plate in no pressure condition after installation.
* Do not turn the cock unless the pressure inside of the product and piping is completely discharged.
Forcing the cock to turn may result in damage to the cock.
* Wrong direction hampers proper operation.
*
Fix the cock with spanner and loosen the
nut. Turn the cock and adjust direction of the
name plate to position "TOP" and "BOTTOM"
signs on upside and downside respectively.
Fix the cock with spanner and fasten the nut
after adjustment.
* Allowable tilt from vertical line is within ±10°.
6. Make sure to support the piping immovably.
* If an excessive piping stress is applied, the product may not open or close.
7. Do not disassemble the product unless it is necessary.
* Disassembly may prevent the product from functioning properly.
Name plate
Cock
Nut