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FireLock NXT 769 Series
Victaulic FireLock NXT 769 Series Manuals
Manuals and User Guides for Victaulic FireLock NXT 769 Series. We have
5
Victaulic FireLock NXT 769 Series manuals available for free PDF download: Installation, Maintenance, And Testing Manual, Manual, Replacement Instructions
Victaulic FireLock NXT 769 Series Installation, Maintenance, And Testing Manual (52 pages)
AutoConvert Preaction Valve Preaction Electric AutoConvertDry Trim
Brand:
Victaulic
| Category:
Control Unit
| Size: 12 MB
Table of Contents
Table of Contents
3
Hazard Identification
3
Installer Safety Instructions
4
General
4
Maintenance and Testing
4
Introduction
4
Trim Dimensions
5
Exploded View Drawing - Trim Components
6
Exploded View Drawing - Internal Valve Components
8
Description - Autoconvert Trim Assembly
9
Latching Solenoid Module Cutaway
9
Section View Drawing and Description
10
Series 776 Low-Pressure Actuator
10
Section View Drawing and Description
11
Series 746-LPA Dry Accelerator
11
Air Supply Requirements
12
Compressor Sizing
12
Base or Riser-Mounted Air Compressors
12
Victaulic Series 757P Air Maintenance Trim Assembly (AMTA) with Pressure Switch Option
12
Shop Air or Tank-Mounted Air Compressors
13
Victaulic Series 757 Regulated Air Maintenance Trim Assembly (AMTA) Option
13
Compressor Requirements and Settings for Series 769 Firelock NXT Preaction Valves Installed with Series 746-LPA Dry Accelerators
13
Settings for Air Supervisory Pressure Switches and Alarm Pressure Switches
13
Remote System Test Valve Requirements
13
Important Installation Information
13
Valve/Trim Installation
14
Compression Fitting and Tube Installation
14
Hydrostatic Testing
14
System Sensor PDRP-2001 Field Wiring Diagram (Standard)
16
System Sensor PDRP-2001 Field Wiring Diagram (Standard, Low-Pressure Switch - Double-Interlocked, Electric-Pneumatic/Electric)
17
Potter PFC-4410RC Field Wiring Diagram (Standard)
18
Potter PFC-4410RC Field Wiring Diagram (Standard, Low-Pressure Switch - Double-Interlocked, Electric-Pneumatic/Electric)
19
Sample Program for System Sensor PDRP-2001 Panel
20
Sample Program for Potter Signal PFC-4410RC Panel
21
Placing the System in Service
22
External Inspection
28
Weekly Inspection
28
Monthly Inspection
28
Required Tests
29
Main Drain Test
29
Water Flow Alarm Test
30
Autoconvert System Test
31
Water Level and Low Air Alarm Tests
34
Required Operational (Trip) Tests
37
Partial Operational (Trip) Test
37
Full Operational (Trip) Test
38
Required Internal Inspection
40
Maintenance
43
Removing and Replacing the Clapper Seal
43
Removing and Replacing the Clapper Assembly
45
Installing the Cover Plate Gasket and Cover Plate
47
Removing and Replacing the Diaphragm Assembly
48
Replacing the Strainer Screen for Series 776 Low-Pressure Actuators
49
Troubleshooting - Series 776 Low-Pressure Actuator
50
Troubleshooting - Series 746-LPA Dry Accelerator
50
Troubleshooting - Series 753-E Solenoid Valve
50
Troubleshooting - Autoconvert Trim Assembly
50
Troubleshooting - System
51
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Victaulic FireLock NXT 769 Series Installation, Maintenance, And Testing Manual (48 pages)
Deluge Valve, PNEUMATIC DRY PILOT RELEASE WITH LOW-PRESSURE ACTUATOR, HYDRAULIC WET PILOT RELEASE, ELECTRIC RELEASE WITH SOLENOID VALVE
Brand:
Victaulic
| Category:
Control Unit
| Size: 7 MB
Table of Contents
Table of Contents
3
Hazard Identification
3
Installer Safety Instructions
4
General
4
Maintenance and Testing
4
Introduction
5
Trim Dimensions
5
Exploded View Drawing - Trim Components (Domestic Trim)
6
Exploded View Drawing - Trim Components (Domestic Trim)
7
Exploded View Drawing - Trim Components (Domestic Trim)
8
Exploded View Drawing - Trim Components (European Trim)
9
Exploded View Drawing - Trim Components (European Trim)
10
Exploded View Drawing - Trim Components (European Trim)
11
Exploded View Drawing - Internal Valve Components
12
Section View Drawing and Description
13
Series 776 Low-Pressure Actuator
13
Air Supply Requirements
14
Compressor Sizing
14
Base or Riser-Mounted Air Compressors
14
Shop Air or Tank-Mounted Air Compressors
14
Victaulic Series 757 Regulated Air Maintenance Trim Assembly (AMTA) Option
14
Victaulic Series 757P Air Maintenance Trim Assembly (AMTA) with Pressure Switch Option
15
Settings for Air Supervisory Pressure Switches and Alarm Pressure Switches
15
Important Installation Information
15
Valve/Trim Installation
16
Compression Fitting and Tube Installation
16
Hydrostatic Testing
16
Wet Pilot Line Charts
17
Placing the System in Service
20
External Inspection
25
Weekly Inspection
25
Monthly Inspection
25
Required Tests
26
Main Drain Test
26
Water Flow Alarm Test
27
Water Level and Low Air Alarm Tests
29
Required Operational (Trip) Tests
32
Partial Operational (Trip) Test
32
Full Operational (Trip) Test
34
Required Internal Inspection
36
Maintenance
39
Removing and Replacing the Clapper Seal
39
Removing and Replacing the Clapper Assembly
41
Installing the Cover Plate Gasket and Cover Plate
43
Removing and Replacing the Diaphragm Assembly
44
Replacing the Strainer Screen for Series 776 Low-Pressure Actuators
45
Troubleshooting - Series 776 Low-Pressure Actuator
46
Troubleshooting - Series 753-E Solenoid Valve
46
Troubleshooting - System
46
Victaulic FireLock NXT 769 Series Installation, Maintenance, And Testing Manual (44 pages)
Preaction Valve with Electric/Pneumatic Actuator 767 Series
Brand:
Victaulic
| Category:
Controller
| Size: 8 MB
Table of Contents
Table of Contents
3
Hazard Identification
3
Installer Safety Instructions
4
General
4
Maintenance and Testing
4
Introduction
5
Trim Dimensions
5
Exploded View Drawing - Trim Components
6
Exploded View Drawing - Internal Valve Components
7
Section View Drawing and Description - Series 767 Electric/Pneumatic Actuator
8
Section View Drawing and Description
8
Series 746-LPA Dry Accelerator
9
Air Supply Requirements
10
Compressor Sizing
10
Base or Riser-Mounted Air Compressors
10
Shop Air or Tank-Mounted Air Compressors
10
Victaulic Series 757 Regulated Air Maintenance Trim Assembly (AMTA) Option
10
Victaulic Series 757P Air Maintenance Trim Assembly (AMTA) with Pressure Switch Option
11
Compressor Requirements and Settings for Series 769 Firelock NXT Preaction Valves Installed with Series 746-LPA Dry Accelerators
11
Settings for Air Supervisory Pressure Switches and Alarm Pressure Switches
11
Remote System Test Valve Requirements
11
Important Installation Information
12
Valve/Trim Installation
12
Compression Fitting and Tube Installation
13
Hydrostatic Testing
13
Placing the System in Service
14
External Inspection
20
Weekly Inspection
20
Monthly Inspection
20
Required Tests
21
Main Drain Test
21
Water Flow Alarm Test
23
Water Level and Low Air Alarm Tests
24
Required Operational (Trip) Tests
28
Partial Operational (Trip) Test
28
Full Operational (Trip) Test
30
Required Internal Inspection
31
Maintenance
34
Removing and Replacing the Clapper Seal
34
Removing and Replacing the Clapper Assembly
36
Installing the Cover Plate Gasket and Cover Plate
38
Removing and Replacing the Diaphragm Assembly
39
Replacing the Strainer Screen for Series 767 Electric/Pneumatic Actuators
40
Troubleshooting - Series 767 Electric/Pneumatic Actuator
41
Troubleshooting - Series 746-LPA Dry Accelerator
41
Troubleshooting - System
41
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Victaulic FireLock NXT 769 Series Manual (19 pages)
Preaction Valve With Preaction Trim Grooved X Grooved
Brand:
Victaulic
| Category:
Control Unit
| Size: 5 MB
Table of Contents
System Description
2
Operation
8
Material Specifications
10
Air Supply Requirements
11
Victaulic FireLock NXT 769 Series Replacement Instructions (4 pages)
Replacing the DIAPHRAGM IN Fire Protection Valves
Brand:
Victaulic
| Category:
Control Unit
| Size: 0 MB
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