TRANE DSK00125 Non-Fragmenting Rupture Disk Installation Guide
- June 13, 2024
- Trane
Table of Contents
Installation Instructions
Replacement, Non-Fragmenting
Rupture Disk – DSK00125
DSK00125 Non-Fragmenting Rupture Disk
Model Numbers: Horizon Absorption Chiller Models ABSD, ABTF, ABDA
This document applies to service offering applications only.
SAFETY WARNING
Only qualified personnel should install and service the equipment. The
installation, starting up, and servicing of heating, ventilating, and air-
conditioning equipment can be hazardous and requires specific knowledge and
training.
Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury. When working on the equipment,
observe all precautions in the literature and on the tags, stickers, and
labels that are attached to the equipment.
Warnings, Cautions, and Notices
Read this manual thoroughly before operating or servicing this unit. Safety
advisories appear throughout this manual as required. Your personal safety and
the proper operation of this machine depend upon the strict observance of
these precautions.
The three types of advisories are defined as follows:
WARNING
Indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, could
result in minor or moderate injury. It could also be used to alert against
unsafe practices.
NOTICE
Indicates a situation that could result in equipment or property-damage only
accidents.
Important Environmental Concerns
Scientific research has shown that certain man-made chemicals can affect the
earth’s naturally occurring stratospheric ozone layer when released to the
atmosphere. In particular, several of the identified chemicals that may affect
the ozone layer are refrigerants that contain Chlorine, Fluorine and Carbon
(CFCs) and those containing Hydrogen, Chlorine, Fluorine and Carbon (HCFCs).
Not all refrigerants containing these compounds have the same potential impact
to the environment. Trane advocates the responsible handling of all
refrigerants.
Important Responsible Refrigerant Practices
Trane believes that responsible refrigerant practices are important to the
environment, our customers, and the air conditioning industry. All technicians
who handle refrigerants must be certified according to local rules. For the
USA, the Federal Clean Air Act (Section 608) sets forth the requirements for
handling, reclaiming, recovering and recycling of certain refrigerants and the
equipment that is used in these service procedures. In addition, some states
or municipalities may have additional requirements that must also be adhered
to for responsible management of refrigerants. Know the applicable laws and
follow them.
WARNING
Proper Field Wiring and Grounding Required! Failure to follow code could
result in death or serious injury. All field wiring MUST be performed by
qualified personnel. Improperly installed and grounded field wiring poses FIRE
and ELECTROCUTION hazards. To avoid these hazards, you MUST follow
requirements for field wiring installation and grounding as described in NEC
and your local/state/national electrical codes.
WARNING
Personal Protective Equipment (PPE) Required! Failure to wear proper PPE for
the job being undertaken could result in death or serious injury. Technicians,
in order to protect themselves from potential electrical, mechanical, and
chemical hazards, MUST follow precautions in this manual and on the tags,
stickers, and labels, as well as the instructions below:
- Before installing/servicing this unit, technicians MUST put on all PPE required for the work being undertaken (Examples; cut resistant gloves/ sleeves, butyl gloves, safety glasses, hard hat/bump cap, fall protection, electrical PPE and arc flash clothing). ALWAYS refer to appropriate Safety Data Sheets (SDS) and OSHA guidelines for proper PPE.
- When working with or around hazardous chemicals, ALWAYS refer to the appropriate SDS and OSHA/GHS (Global Harmonized System of Classification and Labeling of Chemicals) guidelines for information on allowable personal exposure levels, proper respiratory protection and handling instructions.
- If there is a risk of energized electrical contact, arc, or flash, technicians MUST put on all PPE in accordance with OSHA, NFPA 70E, or other countryspecific requirements for arc flash protection, PRIOR to servicing the unit. NEVER PERFORM ANY SWITCHING, DISCONNECTING, OR VOLTAGE TESTING WITHOUT PROPER ELECTRICAL PPE AND ARC FLASH CLOTHING. ENSURE ELECTRICAL METERS AND EQUIPMENT ARE PROPERLY RATED FOR INTENDED VOLTAGE.
WARNING
Follow EHS Policies!
Failure to follow instructions below could result in death or serious injury.
- All Trane personnel must follow the company’s Environmental, Health and Safety (EHS) policies when performing work such as hot work, electrical, fall protection, lockout/tagout, refrigerant handling, etc. Where local regulations are more stringent than these policies, those regulations supersede these policies.
- Non-Trane personnel should always follow local regulations.
Copyright
This document and the information in it are the property of Trane, and may not
be used or reproduced in whole or in part without written permission. Trane
reserves the right to revise this publication at any time, and to make changes
to its content without obligation to notify any person of such revision or
change.
Trademarks
All trademarks referenced in this document are the trademarks of their
respective owners.
Revision History
Document updated to reflect Service Offering number.
Installation
When installing a replacement, non-fragmenting, metal rupture disk, the dome of the disk must be facing the chiller. See Figure 1, p. 2 for details.
Figure 1. Disk orientation
Trane – by Trane Technologies (NYSE: TT), a global climate innovator – creates
comfortable, energy efficient indoor environments for commercial and
residential applications. For more information, please visit
trane.com or
tranetechnologies.com.
Trane has a policy of continuous product and product data improvement and
reserves the right to change design and specifications without notice. We are
committed to using environmentally conscious print practices.
SO-SVN014A-EN 31 Aug 2023
Supersedes PART-SVN22B-EN (Aug 2020)
©2023 Trane
August 2023
SO-SVN014A-EN
©2023 Trane
References
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