Receipt And Control Of The Scope Of Delivery; Unpacking And Control Of Goods; Scope Of Delivery; Commissioning - Start-Up - hawa 3112 Manuel D'utilisation

4.1 Receipt and Control of the Scope of Delivery

The goods are delivered in cardboard boxes.
Please check the packaging after receipt of goods for:
• Transport damages
• Other conspicuous features
Any damages found must be filed immediately (damages should be confirmed in writing by the freight forwarder!)

5. Unpacking and Control of Goods

Dispose the packaging material environmentally friendly or re-use it.
• Check the goods for damages
Any damage found has to be filed and reported to your local sales office (see last page).
• Check the goods upon receipt for completeness

5.1 Scope of Delivery

• Air-to-air heat exchanger
• Mounting hardware
• Operation manual
• Technical data sheet with drilling template and circuit diagram
• Declaration of conformity
• Rubber seal (if not foamed-in place)
6. Commissioning – Start-up
Follow all operating instructions in order to minimize the risk of bodily injuries and damages.
The heat exchanger must only be operated in flawless condition. In case of malfunctions, switch off the heat exchanger immediately.

6.1 Installation

• To make installation as easy as possible, the unit is supplied with a drilling template, showing all openings for air entry and outlet as well as mounting
holes.
• Mount / adhere the provided gasket around the cut-outs (depending on the type, loosely enclosed or foamed-in place).
• Fix the device at the enclosure / cabinet with the provided mounting hardware.
• The device must be installed in its operating position.
• The installation site must be free from aggressive atmosphere and heavy contamination.
• All relevant local laws and regulations must be observed.
• Observe the operating and safety instructions at the installation site.

6.2 Instructions for Electrical Connection

• Read the operation manual before connecting the air-to-air heat exchanger
• The air-to-air heat exchanger may only be commissioned by trained personnel.
• All relevant connection instructions of the responsible energy supplier have to be adhered to.
• Voltage requirements and technical details are listed on the type plate or the enclosed technical data sheet.
• Connect the air-to-air heat exchanger to the power supply via an all-pole disconnecting device according to the over-voltage category III (IEC61058-1).
• The electrical connection must only be done by qualified electricians according to all relevant German VDE directives and the applicable local electrical
requirements.
• Power connection must correspond to the enclosed circuit diagram and technical data sheet.
• Operating and fault messages are shown on the display (if existing).
• For trouble-free operation it is imperative that the air inlet and outlet cut-outs are completely uncovered.
• We recommend an open area of at least 0.8 m around the air inlet and outlet.
• The arrangement of the air inlet and outlet must allow the ventilation of almost all components inside the cabinet.
• Check all fixing points of the cabinet and heat exchanger. The air entry and outlet cut-outs must be as large as the cut-outs of the heat exchanger or
even larger.
• Ensure the leak-tightness between the cabinet and the unit (gaskets in door and locks)
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