1 | P a g e
Original
Installation and Operating Instructions
Hawle E2 Valve
with Flange Outlet, System 2000 or PE Spigot Ends
A) General ……………..…………………………………………………….…………...............
A1 Symbols ……………………………………….………………….……………...........
A2 Intended use …………………………….………….….………………………………
A3 Labeling …………………………………………………..…………….………………
A4 Transport, Storage and Handling …………………………………………..…….....
Transport and Storage ……………………………………………..….……………..
Handling ……………………………………………………………….……………….
B) Installation and Functional Check…………………………………………………………
B1 Safety Instructions for Installation ………………………………………..….………
B2 Earthworks Requirements for E2 Valve with Flange…..…….…………………….
B3 Pressure, Direction of Flow and Installation Location ……………………..………
B4 Supporting the Fitting in Special Cases …………….……………………..............
B5 Installation Steps …………………………………………………….……................
B6 Pressure Testing prior to/during Commissioning…………………………………..
B7 Removal of Fitting ……………………………………………………….…...............
C) Operating and Maintenance ………………………………………………………………..
C1 Warning Instructions for Operation and Maintenance …………………………….
C2 Automated Operation ….……………………………………………………………..
C3 Maintenance……………………………………………………….………….............
C4 Troubleshooting………………………………………………………………….........
C5 Parts List…………………………………………………………………....................
C6 Conversion of Standard Valve to Lantern for Electric Operation ........................
C6 Conversion of Standard Valve to Lantern for Electric Operation.........................
C7 Conversion of Standard DN500-600 Valve to Lantern for Electric Operation.....
C7 Conversion of Standard DN500-600 Valve to Lantern for Electric Operation.....
C8 Conversion of Standard DN250-400 Valve to Lantern for Electric Operation.....
C8 Conversion of Standard DN250-400 Valve to Lantern for Electric Operation.....
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