Table of Contents
1 INTRODUCTION
2 PRINCIPLES of ION EXCHANGE
2.1 Ion Exchange Softening Process
2.2 Quality of Effluent
2.3 Capacity of Ion Exchange
2.4 Regeneration Steps
3 INSTALLATION, LOADING & START-UP PROCEDURES
3.1 Installation of Equipment
3.2 Loading of Gravel & Resin
3.3 Start-Up Procedures
4 OPERATING & REGENERATION PROCEDURES
4.1 Normal System Operations
4.2 Multi-Port Valve Operation
5 OPERATING RESPONSIBILITIES
5.1 Operator procedures
5.2 Salt Specifications
6 TROUBLE SHOOTING
6.1 General
6.2 Reduced Capacity or Poor Effluent Quality
6.3 Increase Pressure Loss or Decrease in Flow Rate
7 SOFTENER SYSTEM DRAWINGS AND SPECIFICATIONS
7.1 Typical System 5 Duplex Interlock Unit Installation
7.2 Typical System 6 Duplex Parallel Unit Installation
7.3 Typical System 7 Duplex Alternating Unit Installation
7.4 Typical System 9 Triplex Alternating Unit Installation
7.5 Typical System 14 Twin Progressive Unit Installation
7.6 Specifications
7.7 Brine Float Setting
7.8 Commercial/Industrial Brine Tanks
8 FLECK SERVICE MANUALS
2900s Control Manual
NXT2 Service Manual
9 SOFTENER ADDENDUM
9.1 Sample – Water Softening Log