WS1.5, WS2, WS2L Service Manual

The control valve and fi ttings are not designed to support the weight of the system or the plumbing.Do not use Vaseline, oils, other hydrocarbon lubricants or spray silicone anywhere. A silicone lubricant may be used on black o-rings but is not necessary. Avoid any type of lubricants, including silicone, on clear lip seals.THIS WATER METER SHOULD NOT BE USED AS THE PRIMARY MONITORING DEVICE FOR CRITICAL HEALTH EFFECT APPLICATIONSDo not use pipe dope or other sealants on threads. Tefl on tape is recommended to be used on all threads. Use of pipe dope may break down the plastics in the control valve