Emerson Enardo 2000 Series User Manual

2000 and 2500 Series
D103817X012
Instruction Manual
May 2016
www.enardo.com
2000 and 2500 Series Emergency Pressure Relief Vents
(ATEX Approved)
Table of Contents
Introduction .................................................................. 1
Specifications .............................................................. 2
Product Identification and Marking .............................. 2
Principle of Operation .................................................. 4
Installation ................................................................... 6
Maintenance ................................................................ 7
!
WARNING
Failure to follow these instructions or
to properly install and maintain this
equipment could result in an explosion,
re and/or chemical contamination
causing property damage and personal
injury or death.
Enardo emergency pressure relief
vent must be installed, operated
and maintained in accordance with
federal, state and local codes, rules
and regulations, and Emerson Process
Management Regulator Technologies
Tulsa, LLC (Emerson
TM
) instructions .
Failure to correct trouble could result in
a hazardous condition. Call a qualied
service person to service the unit.
Installation, operation and maintenance
procedures performed by unqualied
person may result in improper adjustment
and unsafe operation. Either condition
may result in equipment damage or
personal injury. Only a qualied person
shall install or service the emergency
pressure relief vent.
Introduction
Scope of the Manual
This Instruction Manual provides instructions
for installation and maintenance for the 2000 and
2500 Series emergency pressure relief vents (EPRVs).
Figure 2. 2500 Series Emergency Pressure Relief Vent
with Vacuum
Figure 3. 2000 Series with Smart Wireless Monitoring
Figure 1.
2000 Series Emergency Pressure Relief Vent
P1888
P1890

Emerson Enardo 2000 Series Specifications

General

Brand	Emerson
Model	Enardo 2000 Series
Category	Fan
Language	English

Summary

Introduction

Scope of the Manual

Provides instructions for installation and maintenance of the 2000 and 2500 Series emergency pressure relief vents.

Specifications

Connection Sizes Available

Lists available connection sizes for the 2000 and 2500 Series vents.

Pressure Ranges

Details the pressure range specifications for the 2000 Series vents in various units.

Vacuum Pressure Ranges

Specifies the vacuum pressure range options available for the 2500 Series vents.

Construction Materials

Outlines the materials used for constructing the base, arm, disk, and seals for both series.

Hazardous Location Classification

Indicates hazardous location classifications and markings for the vents, referencing Figure 4.

Product Description

Remote Monitoring Option

Describes the Smart Wireless monitoring option for the 2000 Series, detecting vent open/closed status.

Product Identification and Marking

Details nameplate information like model, flange size, serial number, and settings.

Principle of Operation

Installation

Installation Warnings

Emphasizes caution when handling the vent due to its heavy lid and delicate seal during installation.

Installation Steps

Provides a step-by-step guide for installing the 2000 and 2500 Series vents onto flange patterns.

Maintenance

Maintenance Warnings

Alerts users to ensure the tank is at atmospheric pressure before opening the vent to prevent spray.

Preventive Maintenance Steps

Details steps for cleaning debris, inspecting components, and reassembling the vent for maintenance.

Remote Monitoring Maintenance

Transmitter Cleaning Precautions

Advises on safe practices for cleaning the wireless transmitter antenna assembly to avoid electrostatic charge build-up.

Pressure and Vacuum Setting Information

Factory Preset Settings

Clarifies that pressure and vacuum settings are preset at the factory and should not be field adjusted.