SystemAir DVS series Installation And Operating Instructions Manual
Roof fans
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- Operating and maintenance instructions manual (32 pages) ,
- Manual (24 pages)
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Summary of Contents for SystemAir DVS series
- Page 1 Roof fans DVN(I), DVS(I), DVC(I), DHS Installation and Operating Instructions Document in original language | · 005...
- Page 2 © Copyright Systemair AB All rights reserved E&OE Systemair AB reserves the rights to alter their products without notice. This also applies to products already ordered, as long as it does not affect the previously agreed specifications. | 005...
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Page 3: Table Of Contents
Contents General information .........1 16 EU Declaration of conformity — Roof fans ............20 Notice symbols ........1 1.1.1 Instruction symbols.....1 17 EU Declaration of conformity — Thermo Important safety information ......1 fans ............20 Personnel ..........1 18 Commissioning Report........21 Personal protective equipment....2 5 rules of electrical safety ......2 Warranty ............2... -
Page 5: General Information
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... -
Page 6: Personal Protective Equipment
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 18. - Page 7 Delivery, transport, storage | Checking delivery ♦ Check the packaging and the fan for transport damage. Any findings should be noted on the cargo manifest. ♦ Check completeness of the delivery. Unpacking Warning When opening the transport packaging, there is a risk of damage from sharp edges, nails, staples, splinters etc.
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Page 8: Description
| Description Description Roof fans equipped with an EC motor The fans are driven by EC motors. These motors are delivered with a pre-wired potentiometer (0–10 V) that allows you to easily find the required working point of the fan. All motors are suitable for 50/60 Hz. The input voltage for single- phase units can vary between 200 and 277 V for three phase units between 380 and 480 V. -
Page 9: Description Dvs/Dvsi
Description | Description DVS/DVSI Table 4 Dimensions DVS M20x1,5 [mm] 190–225 6xM6 10(4x) 310–311 6xM8 10(4x) 355–400 6xM8 12(4x) 450–500 6xM8 12(4x) 560–630 1150 8xM8 14(4x) 1350 1185 1035 8xM8 14(4x) Table 5 Dimensions DVSI [mm] 190–225 6xM6 10(4x) 310–311 6xM8 10(4x) 355–400... -
Page 10: Description Dvc/Dvci
| Description Description DVC/DVCI S-Version: The DVC-S version can be stepless controlled via a 0-10 V signal. The operating point can be directly adjusted with the integrated potentiometer (10 K ohms). POC-Version The DVC-POC version has integrated pressure sensors and temperature sensor for outdoor temperature compensation. The electronics can be programmed for a constant pressure operation with or without outdoor temperature compensa- tion (The factory setting is with outdoor temperature compensation). - Page 11 Description | Table 9 Dimensions DVC-P/DVC-POC M20x1,5 [mm] 190–225 6xM6 10 (4x) 6xM8 10 (4x) 355–400 6xM8 12 (4x) 450–500 6xM8 12 (4x) 560–630 1150 8xM8 14(4x) Table 10 Dimensions DVCI-P/DVCI-POC [mm] 6xM6 10(4x) 6xM6 10(4x) 355–400 6xM8 12(4x) 450–500 6xM8 12(4x) 560–630...
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Page 12: Description 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. -
Page 13: Name Plate And Type Key
Name plate and type key | Name plate and type key 400 V Type designation Enclosure class/fan impeller speed/weight Voltage/current/frequency Insulation class Input power Article number/production number/manufacturing date Max. temperature of transported air Certifications Table 12 Type key Motor type Electronically commutated/1 phased or 3 phased 2 poled/controllable by frequency converter/1 phased 4 poled/controllable by frequency converter/1 phased... -
Page 14: Accessories
| Accessories Accessories For details of the accessories, please check our online catalog or contact Systemair. Table 13 Accessories 1a DVN, DVNI Roof fan - vertical discharge - high temperature - (insulated) 1b DVS/DVSI Roof fan - vertical discharge - standard - (insulated) -
Page 15: Installation
Installation | Installation Safety information Warning: Danger from falling fan or fan parts. ♦ Check the surface before installation for load bearing capacity. ♦ Consider all static and dynamic loads when selecting hoisting equipment and fastening components. General safety information ♦... -
Page 16: Dvc-P Pressure Tube
The ball bearing of the motor and the balanced impeller may be damaged by forceful impacts. ♦ Attach the impeller and/or the shaft extension to the shaft or the rotor without forceful impacts. ♦ Do not separate the impeller and the hub. They were balanced as one unit by Systemair. Note: The hub can be heated for easier assembly and disassembly, for example with a hot-air blower. - Page 17 Installation | Motor Motor shaft Sleeve (not available at every fan) Shaft extension (not available at every fan) Hexagon socket screw Impeller Steel hub Aluminium hub The hub is shown without impeller due to better lucidity. Disassembly 1. Aluminium hub 1.
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Page 18: Assembly Tilting Device (Ftg)
| Electrical connection Table 14 Tightening torques for various types of bush 1008 1108 1210 1215 1310 1610 1615 2012 2517 3020 Type of bush Tightening torque [Nm] Assembly tilting device (FTG) Important Warning Leaking duct system. Danger of injury by tilting the fan during ♦... -
Page 19: Electrical Connection Accessories
Electrical connection | Connection ♦ Check if the data on the nameplate matches the ♦ Insert the screws by hand to avoid damaging the connection data. thread. ♦ Complete the electrical connection according to the ♦ Tighten all glands well in order to guarantee circuit diagram. -
Page 20: Variable-Speed Fans
| Commissioning Variable-speed fans Warning Resonant frequencies may result in increased vibration in certain speed ranges. These vibrations may destroy components. ♦ Only operate the fan outside these speed ranges. ♦ Pass through these speed ranges so quickly that any vibration cannot exceed the admissible resonant frequency values. -
Page 21: Operation
Thermal contacts/ resistors have Check the cooling impeller (if used), measure the motor Motor overheated triggered winding (if possible) / contact Systemair. Capacitor (if used) not or not Connect the capacitor correctly. correctly connected. Contact Systemair Motor blocked... -
Page 22: Maintenance
Ambient temperature too high Check if the correct fan is used for your application. Note: For all other damage/defects, please contact Systemair. Defective safety-relevant fans (for Ex and smoke extraction applications) must be replaced completely. 12.2 Maintenance Warranty claims can only be made if maintenance work is carried out correctly and written evidence thereof is provided. -
Page 23: Spare Parts
Check the flexible connectors for damage. See normal operating conditions Note: For all other damage/defects, please contact Systemair. Defective safety-relevant fans (for Ex and smoke extraction applications) must be replaced completely. 12.3 Spare parts ♦ Use original spare parts from Systemair only. - Page 24 | EU Declaration of conformity — Roof fans EU Declaration of conformity — Roof fans Table 17 Roof fans The manufacturer: Systemair GmbH Seehöfer Straße 45 97944 Boxberg Germany Product designation: Roof fans Type designation: DVS; DHS; DVSI; DVC/DVCI; DVP...
- Page 25 Commissioning Report | Commissioning Report Warranty claims can only be made if commissioning work is carried out correctly and written evidence thereof is provided. Description: Article no.: Manufacturing order no.: Installer Company: Contact person: Company address: Tel. no.: Email: Operator (Place of installation) Company: Contact person: Company address:...
- Page 26 | Commissioning Report Fan impeller speed [rpm]: Current L1 [A]*: Current L2 [A]: Air volume [m3/s]: 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]...
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- Page 28 Systemair GmbH Seehöfer Str. 45 97944 Boxberg Germany Tel.: +49 (0)7930/9272-0 Fax: +49 (0)7930/9273-92 info@systemair.de www.systemair.de...
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