BAC PT2 - Safety and Equipment Precautions; Unit Operation and Storage; Detailed Component Maintenance Procedures; Corrosion Protection

Table of Contents
Safety and Equipment Precautions
2 Safety Precautions
2 Equipment Precautions
3 General Maintenance Information
3 Warranties
PART 1 Unit Operation and Storage
4 Start-Up Procedure
6 Extended Shutdown
7 Prolonged Outdoor Storage
PART 2 Detailed Component Maintenance Procedures
10 Cold Water Basin
11 Fan
12 Fan Drive System
14 Fan Motors
15 Fan Shaft Bearings
16 Water Distribution and Heat Transfer Section
16 Water Level Control
PART 3 Corrosion Protection
18 Water Treatment
19 Corrosion and Scale Control
20 Chemical Treatment Requirements
20 Passivation
20 Biological Control
21 Long Term Care of Stainless Steel
PART 4 Bleed Rate
23 Bleed Rate
PART 5 Cold Weather Operation
24 Inspection & Maintenance
24 Fan Section Icing Protection
25 Basin Water and Internal Piping Freeze Protection
PART 6 Operation Considerations for Accessories
26 Basin Heater (Optional)
26 Stand Alone BAC Heater Control Panel (Optional)
28 Vibration Cutout Switch (VCOS)
Part 7 Fan Control
30 Independent Fan Control (Optional)
30 Variable Frequency Drive Operation
31 Resonant Speed Identification Procedure
PART 8 Installation Instructions for Field
Connections – TriArmor
®
Corrosion
Protection System Cold Water Basin
33 Installation Instructions
OPERATION & MAINTENANCE » PT2 COOLING TOWER
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