Sterling A0552321 Manual Do Utilizador
Pump Tanks
iii
Table of Contents
CHAPTER 1: SAFETY ................................................................. 5
1-1
How to Use This Manual ................................................................................. 5
Safety Symbols Used in this Manual .....................................................................5
1-2 Warnings
and
Precautions .............................................................................. 6
1-3 Responsibility .................................................................................................. 6
CHAPTER 2: FUNCTIONAL DESCRIPTION............................... 7
2-1 Models
Covered
in This Manual...................................................................... 7
2-2 General
Description ........................................................................................ 7
2-3 Standard
Features .......................................................................................... 8
2-4 Optional
Features............................................................................................ 9
CHAPTER 3: INSTALLATION ................................................... 10
3-1 Uncrating
Your Pump Tank ........................................................................... 10
3-2 Installation
Location Considerations.............................................................. 10
3-3 Rigging .......................................................................................................... 10
3-4 Installing
3-4 Installing
Separate
Tank Ledge Models ........................................................ 11
3-5 Installing
Optional Equipment........................................................................ 11
3-6 Making
Electrical Connections ...................................................................... 11
3-7 Making
Piping
Connections........................................................................... 12
Tower Tank Piping Connections .........................................................................14
Chilled Water Piping Connections .......................................................................15
Chilled Water Piping Connections .......................................................................15
3-8 Initial
Start-up ................................................................................................ 15
CHAPTER 4: OPERATION ........................................................ 16
4-1 Start-up ......................................................................................................... 16
4-2 Determining
4-2 Determining
Flow Rate.................................................................................. 16
4-3 Stand-by
Pump Usage .................................................................................. 17
Single Stand-by pump: ........................................................................................17
Dual Stand-By Pump ...........................................................................................17
Dual Stand-By Pump ...........................................................................................17
4-4 Shut-down ..................................................................................................... 17
CHAPTER 5: MAINTENANCE ................................................... 18
5-1 Preventative
Maintenance............................................................................. 18
Water Treatment .................................................................................................18
Lubricating Pump Motors and Seals....................................................................18
Maintaining Makeup Valve Assemblies ...............................................................18
Lubricating Pump Motors and Seals....................................................................18
Maintaining Makeup Valve Assemblies ...............................................................18
CHAPTER 6: APPENDIX ........................................................... 19
6-1 Technical
Assistance .................................................................................... 19
Parts Department ................................................................................................19
Service Department.............................................................................................19
Service Department.............................................................................................19
6-2 Remote
Starters
and NEMA Panels .............................................................. 20