Viking ESFR - Page 5

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5

Figure 1: Straight Through Configuration

Table of Contents

Default Chapter2
- Table of Contents2
1 System Description7
2 ESFR Sprinkler Description9
- Storage Arrangements9
- Commodity Classification9
- Maximum Storage/Ceiling Heights9
3 System Design9
- Hydraulic Calculations9
- Hydraulic Calculation Procedure11
4 Pre-Primed Single Interlocked Preaction System for Cold Storage11
5 System Installation Considerations12
- Tree Configuration12
- Service Procedures24
- Taking the System out of Service25
- Placing System in Service25
6 Automatic Pressure Control25
- Description25
- Application26
- System Control Switch27
- Wiring Diagram28
- Pressure Switch Set-Up28
7 Antifreeze Pump System29
- Description29
- Operating Principle30
- Control Scheme32
- Installation36
- Electrical Connections37
- Start-Up38
8 Pressure Switch38
- System Control Switch38
- Wiring Diagram39
- Pressure Switch Set-Up39
9 Alarm Switch41
- Installation41
10 Pressure Relief Valve41
11 Anvil Couplings, Seals & Lube42
- Couplings42
- Flush Gap Gaskets42
- Lubricant42
12 Antifreeze Solution 5044
- Description44
- Typical Properties44
- Features45
13 Antifreeze Solution 3545
- Description45
- Typical Properties45
- Features46
14 Heat Trace System & Insulation46
- Insulation of Riser Main46
- Insulation of Isolation Check Valve46
- Heat Trace System46
15 System Fill Procedure47
- Filling the Reservoir Tank47
  - Gravity Fill47
  - Pump Assist Fill47
- Filling Systems48
16 System & Solution Test and Maintenance49
- Testing the Solution49
17 System Pressure Settings50
- System Pressure Setting Example51
18 System Troubleshooting51
19 System Parts List52
- Major Components of System52
- Replacement Parts List53

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