Gestra CW41-4

Cooling Water Control Valves CW

Contents Foreword ............................................................................................................................................3
Availability.............................................................................................................................................3
Formatting features in the document ......................................................................................................3
Directions in this manual ........................................................................................................................3
Safety ..................................................................................................................................................3
Use for the intended purpose .................................................................................................................3
Basic safety notes .................................................................................................................................4
Information on property damage or malfunctions .....................................................................................4
Qualification of personnel .......................................................................................................................5
Protective gear ......................................................................................................................................5
Typographic features of warning notes ....................................................................................................5
Formatting features for warnings of property damage ..............................................................................5
Description .........................................................................................................................................6
Scope of supply and equipment specification ..........................................................................................6
Task and function ................................................................................................................................10
Storing and transporting the equipment.........................................................................................11
Storing the equipment .........................................................................................................................11
Transporting the equipment .................................................................................................................11
Mounting and connecting the equipment .......................................................................................12
Preparing installation ...........................................................................................................................12
Attaching parts to the equipment ..........................................................................................................13
Connecting the equipment ...................................................................................................................14
Operation ..........................................................................................................................................15
Adjusting the cooling-water outlet temperature......................................................................................15
Setting the bleed flow ..........................................................................................................................17
After operation .................................................................................................................................17
Removing external dirt deposits ............................................................................................................18
Maintaining the equipment ...................................................................................................................18
Servicing the equipment and installing spare parts ................................................................................19
Troubleshooting ...............................................................................................................................29
Putting the equipment out of operation ..........................................................................................30
Removing harmful substances ..............................................................................................................30
Removing the equipment .....................................................................................................................30
Re-using equipment after storage .........................................................................................................31
Disposing of the equipment ..................................................................................................................32
Technical data ..................................................................................................................................33
Dimensions and weights ......................................................................................................................33
Pressure & temperature ratings ............................................................................................................36
Manufacturer's declaration .............................................................................................................37