20
1095640-W2-B
1.
Remove the trim kit, refer to the Installation and User guide packed with the
trim kit.
2.
Using a 10 mm hexagonal key turn the integral isolators 90° anti-clockwise to
shut off the hot and cold water supplies.
Important!
You
MUST
isolate both the hot and cold isolators.
3.
Open an outlet fitting to release pressure and to assist the draining of residual
water.
4.
Continue to unscrew and remove the non return valve assembly.
Caution!
Some residual water may be released.
5.
The non return valve assembly and/or strainer screens can be cleaned or
replaced as necessary.
8.
Re assemble the non return valve assembly and screw into the integral isolator.
Continue to tighten until resistance is felt and the integral isolator tries to
turn.
9.
Turn the integral isolators 90° clockwise to turn on the hot and cold water
supplies.
10.
Refit the trim kit and concealing plate assemblies and check for leaks.
Summary of Contents for 1190330-NA
Page 22: ...22 1095640 W2 B NOTES...
Page 23: ...23 1095640 W2 B NOTES...
