OPERATION AND MAINTENANCE MANUAL
09-2015
9
seconds. If the problem persists, stop all installation pumps, isolate the medium flow on the valve's pressure side,
open the valve cover and free the ball.
4.4 OCCUPATIONAL HEALTH AND SAFETY
The valves are eligible for the OHS guidelines and recommendation concerning installation of pipelines
and devices for water supply stations, heat power plants, water treatment plants, sewage treatment plants,
pumping stations and other facilities, and eligible for the Polish Regulation concerning general OHS laws (use of
personal protective equipment for hands, legs and head, and safety garment), especially at work with low or high
temperature hazard.
Misuse of this product is prohibited.
5 WARRANTY TERMS AND CONDITIONS
The product assembled, installed and operated in compliance with this Manual is covered by a
commercial warranty from the manufacturer. The warranty terms, conditions and period are specified in the
relevant Warranty Sheet.
