Emerson TESCOM 26-2000 Series

Safety, Installation, Operations & Service
TESCOM Product Manual
Operations & Service Manual
DOPMS2080X012
Rev. 06/15
Do not attempt to select, install, use or
maintain this product until you have read
and fully understood this manual.
This manual is available in multiple languages online at www.tescom.com.

Emerson TESCOM 26-2000 Series Specifications

General

Brand	Emerson
Model	TESCOM 26-2000 Series
Category	Controller
Language	English

Summary

Section 2: Safety and Installation Precautions

2.1 Regulators and Valves

Essential safety and installation guidelines for using regulators and valves to prevent hazards.

2.1.1 Installation

Guidelines for safe installation, including clean environment and proper handling of product.

Section 3: Operations and Service

3.2 Pressure Reducing Regulators - Diaphragm-Sensed

Overview of TESCOM diaphragm sensed pressure reducing regulators for dependable pressure regulation.

3.2.1 General

Overview of TESCOM diaphragm sensed pressure reducing regulators for dependable pressure regulation.

3.2.2 Pressure Activation Methods

Explanation of TESCOM's three basic types of activation methods for setting outlet pressure.

3.2.3 Operation (Control Knob Adjustment)

How to adjust outlet pressure using the control knob for diaphragm-sensed regulators.

3.2.4 Maintenance

Procedures for performing normal maintenance and repair operations on pressure reducing regulators.

3.2.5 Reassembly

Steps for reassembling pressure reducing regulators in reverse order of disassembly.

3.3 Pressure Reducing Regulators - Piston-Sensed

Overview of TESCOM piston sensed pressure reducing regulators for dependable pressure regulation.

3.3.1 General

Overview of TESCOM piston sensed pressure reducing regulators for dependable pressure regulation.

3.3.2 Pressure Activation Methods

Explanation of TESCOM's four basic types of activation methods for setting outlet pressure.

3.3.3 Operation (Control Knob Adjustment)

How to adjust outlet pressure using the control knob for piston-sensed regulators.

3.3.4 Maintenance

3.3.5 Reassembly

3.4 Back Pressure Regulators - Diaphragm-Sensed

3.4.1 General

3.4.2 Pressure Activation Methods

3.4.3 Operation (Control Knob Adjustment)

3.4.4 Maintenance

3.4.5 Reassembly

3.5 Back Pressure Regulators - Piston-Sensed

3.5.1 General

3.5.2 Pressure Activation Methods

3.5.3 Operation (Control Knob Adjustment)

3.5.4 Maintenance

3.5.5 Reassembly

3.6 Valves - TESCOM 30 Series

3.6.1 General

3.6.2 Actuation Types

3.6.3 Operation

3.6.4 Maintenance

3.6.5 Reassembly

3.7 Valves - TESCOM VA, VG and VT Series

3.7.1 General

3.7.2 Actuation Types

3.7.3 Operation

3.7.4 Maintenance

3.7.5 Reassembly