Contents General information .........1 Notice symbols ........1 1.1.1 Instruction symbols.....1 Important safety information ......1 Personnel ..........1 Personal protective equipment....2 5 rules of electrical safety ......2 Warranty ............2 Delivery, transport, storage .......2 Description ............4 Dimension ..........4 Technical data ........5 Chemical components ......5 Intended use .........5 Incorrect use ........5 Name plate and type key ........6...
General information | General information Notice symbols Danger Caution Hazard with a low risk Direct hazard Failure to comply with this warning may lead to Failure to comply with this warning will lead moderate injuries. directly to death or to serious injury. Important Warning Hazard with risk of damage to objects...
Further prerequisites are a completed maintenance plan with no gaps and a commissioning re- port. Systemair will require these in the case of a warranty claim. The commissioning report is a component of this document. The maintenance plan must be created by the operator, see section 12.2 Maintenance, page 12.
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Delivery, transport, storage | Unpacking Warning 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.
Description | Technical data Max. ambient temperature [°C] Max. temperature of transported air [°C] see data sheet, available in our online catalogue. Sound pressure [dB] Voltage, current, frequency, enclosure class, weight see name plate of the fan The motor data can be found on the name plate of the motor, or in the technical documents of the motor manufacturer.
| Name plate and type key Name plate and type key Type designation made in France/UE Production number Execution Impeller speed Type : DVP 400D4-8L Poids total/ Air volume Total weight: Pressure N°fab/Fab number : V14172 71 Kgs Input power Execution : EXE 3 Max.
Accessories | Accessories Note: For details of the accessories, please check our online catalog or contact Systemair. Table 4 Accessories Back draft damper VKS-DVP Inlet flange ASF-DVP ASS-DVP Flexible inlet connection Flat roof socket Slanting roof socket Note: If the degree of inclination is higher than 5°, a SDS (Slanting roof socket) has to be used.
♦ Potentially, the fans may become charged with static control input. electricity. If this represents a risk, please contact Systemair. Protective grounding wire The protective grounding must have a cross-section equal to or greater than that of the phase conductor.
Commissioning | Low speed connection High speed connection Protecting the motor Important Damage to motor due to overcurrent, overload or short circiut. ♦ Lead-out temperature monitors must be integrated in the control circuit in such a way that, if a fault occurs, the motor cannot switch on again automatically after it has cooled down.
12.1 Troubleshooting Table 5 Troubleshooting Remedy Problem Possible causes Rebalancing by a specialist company if possible, Impeller imbalance otherwise contact Systemair. Soiling on the impeller Clean carefully, rebalance Material decomposition on the impeller due to aggressive Contact Systemair material conveyed.
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Improve cooling. Electronics/motor Check if the correct fan is used for your application. Overloaded motor overheated Ambient temperature too high Check if the correct fan is used for your application. Note: For all other damage/defects, please contact Systemair. | 002...
Check the flexible connectors for damage. See normal operating conditions Spare parts ♦ Use original spare parts from Systemair only. ♦ When ordering spare parts, please specify the serial number of the fan. This can be found on the name plate. Cleaning 13.1 Safety information ♦...
♦ Disassemble the fan into its components. ♦ Separate the parts according to: • reusable material • material groups to be disposed of (metal, plastics, electrical parts, etc.) EU Declaration of conformity The manufacturer: Systemair GmbH Seehöfer Straße 45 97944 Boxberg Germany Product designation: Roof fans Type designation: DVS;...
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| Commissioning Report Description: Article no.: Manufacturing order no.: Installer Company: Contact person: Company address: Tel. no.: Email: Operator (Place of installation) Company: Contact person: Company address: Tel. no.: Email: Type of connection □ □ Directly to mains □ □ 0-10 V signal (EC motor) □...
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Commissioning Report | Current L3 [A]: Differential pressure [Pa]*: *For single-phase fans, fill in line “Current L1 [A]” *Δ- Pressure between suction-side and discharge of the fan If an air flow measurement is not possible, this value can be calculated using the following formula: Flow speed [m/s] Duct cross-section [m²] Air volume [m³/s]:...
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