MANUAL ROOF FANS008
Table Of Contents
- 1 General information
- 2 Important safety information
- 3 Warranty
- 4 Delivery, transport, storage
- 5 Description
- 6 Name plate and type key
- 7 Accessories
- 8 Installation
- 9 Electrical connection
- 10 Commissioning
- 11 Operation
- 12 Troubleshooting/maintenance/repair
- 13 Cleaning
- 14 Deinstallation/dismantling
- 15 Disposal
- 16 Commissioning Report
Description
|
3
Unpacking
When opening the transport packaging, there is a risk of damage from sharp edges, nails, staples, splinters etc.
♦ Unpack the fan carefully.
♦ Check the fan for obvious transport damage.
♦ Only remove the packaging shortly before assembly.
Transport
Safety information
Warning: Electrical or mechanical hazards due to fire, moisture, short circuit or malfunction.
♦ Never transport the fan by the connecting wire, terminal box, impeller, protection grille, inlet cone or silencer.
♦ In open transport, please make sure that no water can penetrate into the motor or other sensitive parts.
♦ We recommend transporting the fan to the installation site in the original packaging.
Caution: If transported without care during loading and unloading, the fan may be damaged.
♦ Load and unload the fan carefully.
♦ Use hoisting equipment that is suitable for the weight to be hoisted.
♦ Observe the transportation arrows on the packaging.
♦ Use the fan packaging exclusively as transport protection and not as a lifting aid.
Storage
♦ Store the fan in the original packaging in a dry, dust-free location protected against weather.
♦ Avoid the effects of extreme heat or cold.
Hazard due to loss of function of the motor bearing
♦ Avoid storing for too long (recommendation: max. 1 year).
♦ Check that the motor bearing functions properly before installation.
5 Description
5.1 Intended use
Roof fans DVN(I),DVS(I),DVC(I),DHS
• The fans are intended for installation in ventilation systems. They can be installed both in duct systems and also
with free suction via an inlet cone and a suction-side contact protection grille. Systemair recommends a Back draft
damper (VKS) to avoid cold air intake at a standstill of the fan, see 7 Accessories, page 10.
• The fans are exclusively intended for extract air applications.
Roof fans DHA
• The fans are intended for installation in ventilation systems. They can be installed both in duct systems and also
with free outlet side via a protection grille.
• The fans are exclusively intended for air supply applications.
DVN, DVNI
• The fan is suitable for conveying contaminated air
(dust, kitchen exhaust).
• The fan is applicable exhaust ventilation with a
maximum constant airflow temperature of 120 °C.
DVS, DVSI, DVC, DVCI, DHS, DHA
• The fan is suitable for conveying clean air.
| 008