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FireLock NXT 753-E Series
Victaulic FireLock NXT 753-E Series Valve Manuals
Manuals and User Guides for Victaulic FireLock NXT 753-E Series Valve. We have
1
Victaulic FireLock NXT 753-E Series Valve manual available for free PDF download: Installation, Maintenance, And Testing Manual
Victaulic FireLock NXT 753-E 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
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