Roof fan plastic DVP Installation and Operating Instructions Document in original language | · 002 GB
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Contents 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 General information .........................................1 1.1 Notice symbols ......................................1 1.1.1 Instruction symbols.....................1 Important safety information .............................1 2.1 Personnel .............................................1 2.2 Personal protective equipment..................2 2.3 5 rules of electrical safety ........................2 Warranty .........................................
General information | 1 General information 1.1 Notice symbols Danger Caution Direct hazard Failure to comply with this warning will lead directly to death or to serious injury. Hazard with a low risk Failure to comply with this warning may lead to moderate injuries. Warning Important Potential hazard Failure to comply with this warning may lead to death or serious injury. Hazard with risk of damage to objects Failure to comply with this warning will lead to damage to objects.
2 | Warranty Table 1 Qualifications Activities Qualifications Storage, operation, transport, cleaning, disposal Trained personnel (see following note) Electrical connection, commissioning, electrical disconnection Electrical expert or matching qualification Installation, disassembly Fitter or matching qualification Maintenance Electrical expert or matching qualification Fitter or matching qualification Electrical expert or matching qualification Fitter or matching qualification Repair Smoke e
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.
4 | Description 5 Description 1 1 2 1 Motor ventilation air inlet 2 Motor ventilation air outlet 3 Drain in horizontal position 4 Drain in vertical position 3 4 5.
Description | 5.2 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. The data on the name plate of the fan apply to "standard air" according to ISO 5801. 5.
6 | Name plate and type key 6 Name plate and type key 1 Type designation 2 Production number 3 Execution 4 Impeller speed 5 Air volume 1 Type : 6 Pressure 2 N°fab/Fab number : V14172 7 Input power Execution : 8 Max. temperature of transported air 3 4 Vit.Turb./Imp.Speed: 1440 / 720 tr/min-rpm 9 Material casing 5 Debit/Flow : 1902 / 951 m3/h 10 Material impeller 6 Press.Stat/Pressure: 11 Max. speed of impeller 7 Puiss./Power inst.
Accessories | 7 Accessories Note: For details of the accessories, please check our online catalog or contact Systemair. Table 4 Accessories 1 DVP Fan 2 VKS-DVP Back draft damper 3 ASF-DVP Inlet flange 4 ASS-DVP Flexible inlet connection 5 FDS Flat roof socket 6 SDS Slanting roof socket 1 Note: If the degree of inclination is higher than 5°, a SDS (Slanting roof socket) has to be used.
8 | Electrical connection ♦ Ensure that the fan and all its components are undamaged. ♦ Fit the fans in such a way that there is sufficient access for installation, troubleshooting, maintenance and repair. ♦ Protect against dust and moisture when installing. ♦ Ensure that the information on the name plates (fan and motor) matches up with the operating conditions. ♦ If harmful or hazardous products are transported, check the general condition of the fan before opening.
Commissioning | Low speed connection 9.1 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. ♦ Motor lines and temperature monitor lines should be laid separately on principle. ♦ Without thermal protection: Use a motor protection switch! 9.
10 | Operation Preconditions ♦ Installation and electrical connection have been correctly performed. ♦ Inlet and outlet are free. ♦ Cable glands are tight. ♦ Before switching the fan on, check for externally visible damage and ensure that the protective equipment functions properly. ♦ Safety devices have been fitted.
Troubleshooting/maintenance/repair | Troubleshooting cont'd Grinding sounds when starting or operating the fan Thermal contacts/ resistors have triggered Fan does not reach nominal speed Motor does not rotate Electronics/motor overheated Check if the duct connections of the fan are strained. Loosen the duct connections and realign it. Impeller rotates in wrong direction. Change direction of rotation if possible, otherwise contact Systemair.
12 | Cleaning 12.2 Maintenance Warranty claims can only be made if maintenance work is carried out correctly and written evidence thereof is provided. We recommend regular maintenance intervals to ensure continuous fan operation. These maintenance intervals are specified in the “Activities” table below. In addition, the operator must carry out follow-up activities such as cleaning, replacing defective components or other corrective measures.
Deinstallation/dismantling | 13.2 Procedure Important Keeping the fan clean extends its service life. ♦ Drain condensation off ♦ Only use compressed air if the fan is used for conveying air in the presence of gases/vapours without hovering particles. ♦ If the fan is used in an environment with vapours of specific chemical substances, get information from the chemical safety data sheet with a view to the recommended cleaning products. ♦ Install a filter monitor.
14 | Commissioning Report Fan 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.
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: = X Duct cross-section [m²] Commissioning of the fan successful? Date, installer's signature Date, operator's signature | 002 Flow speed [m/s] Grille measurement acc.
Tel.: +49 (0)7930/9272-0 Fax: +49 (0)7930/9273-92 info@systemair.de www.systemair.de Roof fan plastic · Installation and Operating Instructions · · en_GB · 2019-10-14 · 002 Systemair GmbH Seehöfer Str.
