hawa 3112 Manuel D'utilisation page 7

Contents
1. Introduction
2. Safety Regulations
2.1 General Safety Regulations
2.2 Additional Safety Regulations for the Use of the Air-to-Air Heat Exchangers
3. Features
3.1 Intended Use
3.2 Predictable Misuse or Improper Handling
3.3 Residual Risks
4. Handling and Storage
4.1 Receipt and Control of the Scope of Delivery
5. Unpacking and Control of Goods
5.1 Scope of Delivery
6. Commissioning - Start-up
6.1 Installation
6.2 Instructions for Electrical Connection
7. Technical Data and Limits of Use
8. Accessories
9. Inspection / Maintenance / Repair
10. Decommissioning and Disposal
11. Malfunctions - Causes - Remedies
12. Warranty
13. Troubleshooting and Service
Pay special attention to underlined, bold text or positions marked
with warning signs in this manual!
1. Introduction
Thanks for purchasing a häwa air-to-air heat exchanger.
These operating instructions provide detailed information for the operation and safe use of the air-to-air heat exchanger.
This manual is intended for trained persons of industry, trade and electrically instructed persons to equip, install and connect air-to-air heat exchangers.
These instructions are constantly reviewed and updated if necessary (subject to technical changes)
- see https://www.haewa.com/dialog-contact/download-center.html.
Please treat this document with care and make sure that it is read, understood and followed by the operators. This operation manual must be readily
available during the entire service lifetime of the device. If you still have questions regarding the device or its function after reading this manual, please
contact your local sales office or häwa directly.
2. Safety Regulations
2.1 General Safety Regulations
Air-to-air heat exchangers with moving parts always carry a risk of injury and require a great deal of respect and diligence.
Please read this manual carefully before operating the air-to-air heat exchanger to minimize risks.
• The device may only be operated in proper functioning condition.
• Any kind of modifications must be reported immediately to the supervisor.
• Only authorized, trained personnel is allowed to work on the unit.
• Improper use is not permitted.
• Installation, start-up, commissioning of the unit, adjustments and repairs must only be performed by trained, authorized personnel, who also has read
and understood this manual.
Air-to-air heat exchangers are not designed and intended for any other use than described in this manual and
data sheet. In case of misuse, we cannot be made responsible for resulting damage and /or injuries.
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