Alfa Laval TE67 Series - User Manual

2. Product identification
The device can be identified by its manufacturing label. It
provides the most important data. By the ordering code the
product can be clearly identified.
Fig. 1 manufacturing label,example
The manufacturing label must not be removed from the
device.
3. Mechanical Installation
3.1 Mounting and safety instructions
* WARNING! Install the device only when depressurized.
* WARNING! This device may only be installed by qualified
technical personnel who has read and understood the
instruction manual!
Handle this high-sensitive precision measuring device with
care, both in packed and unpacked condition!
There are no modification/changes to be made on the device.
Do not throw the package/device!
To avoid damaging the instrument, remove packaging and
protective cap directly before starting assembly. The delivered
protective cap has to be stored!
Place the protective cap on the pressure post again
immediately after disassembling.
Do not use any force when installing the device to prevent
damage of the device and the plant!
3.2 General installation steps
Carefully remove the pressure measuring device from the
package and dispose of the package properly.
4. Initial start-up
* WARNING! Before start-up, the user has to check for
proper installation and for any visible defects.
* WARNING! The device can be started and operated by
authorized personnel only, who have read and understood
the instruction manual.
* WARNING! The device has to be used within the technical
specifications only! (Compare the data in the data sheet)
5. Placing out of service
* WARNING! Disassemble the device only in pressure
less condition!
* WARNING! Depending on the medium, it may cause
danger for the user. Comply therefore with adequate
precautions for purification.
6. Maintenance
In principle, this device is maintenance-free. If desired, the
housing of the device can be cleaned usuíng a damp cloth
and non-aggressive cleaning solutions.
Instruction Manual
Alfa Laval Pressure Gauge
TE67Dxxxxxxxxx
1. General information
1.1 Information on the Instruction manual
This Instruction manual contains important information on
proper usage of the device. Read this instruction manual
carefully before installing and starting up the pressure
measuring device.
Adhere to the safety notes and operating instructions which
are given in the instruction manual. Additionally applicable
regulations regarding occupational safety, accident prevention
as well as national installation standards and engineering
rules must be complied with!
This instruction manual is part of the device, must be kept
nearest its location, always accessible to all employees.
This instruction manual is copyrighted. The contents of this
instruction manual reflect the version available at the time of
printing. It has been issued to our best knowledge. However,
errors may have occurred. Alfa Laval Kolding A/S is not liable
for any incorrect statements and their effects.
- Technical modifications reserved –
1.2 Target group
WARNING! To avoid operator hazards and damages of the
device, the following instructions have to be worked out by
qualified technical personnel.
1.3 Limitation of liability
By non-observance of the instruction manual, inappropriate
use, modification or damage, no liability is assumed and
warranty claims will be excluded.
1.4 Intended use
The Alva Laval Pressure Gauges TE67Pxxxxxxxxx have,
according to the type, been developed for applications in
overpressure and vacuum measurement. It is the operator’s
responsibility to check and verify the suitability of the device
for the intended application. If any doubts remain, please
contact our local Alfa Laval Company in order to ensure
proper usage. Alfa Laval Kolding A/S is not liable
for any incorrect selections and their effects.
Permissible media are gases or liquids, specified in the data
sheet. In addition it has to be ensured, that this medium is
compatible with the media wetted parts.
- The technical data listed in the current data sheet are
engaging and must be complied with. If the data sheet is not
available, please order or download it from our homepage
(http://www.alfalaval.com
)
* WARNING! Danger through improper usage
1.5 Package contents
Please verify that all listed parts are undamaged included in
the delivery and check for consistency specified in our order:
- pressure gauge
- mounting instructions
Page 1
IM-TE91K030-EN4
TE67D
3/8” BSP
Original Manual

Summary

General Information

Instruction Manual Information

Information on proper usage, safety notes, and compliance with regulations.

Target Audience

Instructions designated for qualified technical personnel.

Liability Limitation

Disclaimer regarding non-observance, misuse, or modification.

Intended Use

Application for overpressure/vacuum measurement and media compatibility checks.

Package Contents

Verification of delivered parts for damage and consistency.

Product Identification

Manufacturing Label Details

Device identification via manufacturing label and ordering code.

Mechanical Installation

Mounting and Safety Instructions

Critical warnings and safety precautions for device installation.

General Installation Steps

Procedures for careful handling and installation of the device.

Initial Start-up

Pre-Start-up Checks

User responsibility to check installation and defects before operation.

Placing Out of Service

Depressurization and Safety

Safely disassembling the device under pressure-less conditions with precautions.

Maintenance

Cleaning Recommendations

Guidance on cleaning the device housing with a damp cloth.

Service and Repair

Return Procedure

Contacting local office and email for return requests, including Return Number.

Warranty Conditions

Warranty Terms

Standard warranty period, exclusions for misuse, modifications, or damage.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

This document describes the Alfa Laval Pressure Gauge TE67Dxxxxxxxx, a precision measuring device designed for applications in overpressure and vacuum measurement.

Function Description

The Alfa Laval Pressure Gauge TE67Dxxxxxxxx is used to measure pressure in various applications. It is designed to provide accurate readings for both overpressure and vacuum conditions. The device's manufacturing label provides essential data for identification, including type, item number, and serial number. This label is crucial for product identification and must not be removed.

Important Technical Specifications

The pressure gauges are available in different configurations, primarily distinguished by their dial size and clamp connection type.

Dial Sizes and Connections:

• Dial 80 mm:
  • Clamp 38 (ISO2852) / Clamp 40 (DIN32676) connection.
  • Dimensions: Ø86 mm (3.386"), overall height 144.5 mm (5.689") for bottom connection, and 110 mm (4.331") for back connection.
• Dial 100 mm:
  • Clamp 38 (ISO2852) / Clamp 40 (DIN32676) connection.
  • Dimensions: Ø108 mm (4.252"), overall height 168 mm (6.614") for bottom connection, and 113 mm (4.449") for back connection.
• Dial 80 mm:
  • Clamp 50 (ISO2852) / Clamp 51 (DIN32676) connection.
  • Dimensions: Ø86 mm (3.386"), overall height 150 mm (5.906") for bottom connection, and 115.5 mm (4.547") for back connection.
• Dial 100 mm:
  • Clamp 50 (ISO2852) / Clamp 51 (DIN32676) connection.
  • Dimensions: Ø108 mm (4.252"), overall height 173.5 mm (6.831") for bottom connection, and 118.5 mm (4.665") for back connection.

General Specifications:

• Case Material: AISI 304
• Window: PC (unbreakable)
• Bezel: AISI 304
• Liquid Filling: Glycerine
• Transmission Fluid: Silicone oil
• Overload Pressure: 130% of full span
• Accuracy: Class 1 (at 20°C) according to EN 13190: 2001
• Thermal Drift: ± 0.4% per ± 10°C
• Approvals: Conforms to EN 837-1 and PED 97-23 CE

Measuring Ranges (bar/kPa or bar/psi): The device is available with various measuring ranges to suit different application requirements:

• -1 to +1.5 bar (-14.5 to +22 psi)
• -1 to +3 bar (-14.5 to +45 psi)
• 0 to +2.5 bar (0 to +40 psi)
• 0 to +4 bar (0 to +60 psi)
• 0 to +6 bar (0 to +90 psi)
• 0 to +10 bar (0 to +150 psi)
• 0 to +16 bar (0 to +230 psi)
• 0 to +25 bar (0 to +360 psi)
• 0 to +40 bar (0 to +600 psi)
• 0 to +60 bar (0 to +870 psi)

Wetted Part Material:

• AISI316L
• Teflon

Surface Finish Wetted Parts:

• Ra<0.8μ
• Ra<0.4μ (Electropolished)

Scale Options:

• Bar/Kpa
• Bar/Psi

Certificates: Various certification options are available, including Calibration Certificate, 3.1 Certificate, 3A, and combinations thereof.

Usage Features

Intended Use: The Alfa Laval Pressure Gauges TE67Dxxxxxxxx are specifically developed for applications involving overpressure and vacuum measurement. Users are responsible for verifying the device's suitability for their intended application. If any doubts arise, contacting Alfa Laval is recommended to ensure proper usage. The device is designed for use with permissible gases or liquids as specified in the data sheet, and compatibility with media wetted parts must be ensured. All technical data listed in the current data sheet are binding and must be adhered to.

Installation: Installation must only be performed by qualified technical personnel who have read and understood the instruction manual. The device should only be installed when the system is depressurized. It is a high-sensitive precision measuring device and must be handled with care, both in packed and unpacked conditions. No modifications or changes should be made to the device. Packaging and protective caps should be removed directly before assembly, and the protective cap should be stored and placed back on the pressure post immediately after disassembling. Force should not be used during installation to prevent damage to the device and the plant.

Initial Start-up: Before start-up, users must check for proper installation and any visible defects. The device can only be started and operated by authorized personnel who have read and understood the instruction manual. It must be used strictly within its technical specifications as outlined in the data sheet.

Placing Out of Service: Disassembly of the device should only occur under pressure-less conditions. Depending on the medium, it may pose a danger to the user, so adequate precautions for purification must be observed.

Maintenance Features

General Maintenance: In principle, the Alfa Laval Pressure Gauge TE67Dxxxxxxxx is maintenance-free. If desired, the housing of the device can be cleaned using a damp cloth and non-aggressive cleaning solutions.

Service and Repair: For any return of the device, whether for recalibration, decalcification, modifications, or repair, it is necessary to contact the local Alfa Laval office to ensure prompt service. Users should send an email to Alteq.PartsandService@alfalaval.com, including the number of devices being sent, and request a Return Number. After cleaning the device, it should be packed shatterproof and sent to Alfa Laval Kolding A/S, indicating the provided Return Number.

Warranty Conditions: The warranty period is 12 months from the date of delivery, subject to legal warranty conditions. Warranty claims will not be accepted for improper use, modifications, or damages to the device. Damaged diaphragms are also excluded from warranty. Defects resulting from normal wear are not covered by warranty services.

Alfa Laval TE67 Series Specifications