SystemAir AXC Installation And Operating Instructions Manual
Axial fans/jet fans
Hide thumbs
Also See for AXC:
Related Manuals for SystemAir AXC
Summary of Contents for SystemAir AXC
- Page 1 Axial fans/Jet fans AXC, AXCBF, AXR, AXS, AJR, AJ8 Installation and Operating Instructions Document in original language | · 008...
- 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. | 008...
-
Page 3: Table Of Contents
Temperature types .....4 11.2 Maintenance ........24 5.1.3 Air gap between housing and 11.3 Variable-speed fans......25 impeller ........5 11.4 Overhaul/further maintenance ....25 Description axial fans (AXC, AXR, 11.5 Spare parts ......... 26 AXS)............5 12 Cleaning ............26 5.2.1 Construction......6 5.2.2 Types &... -
Page 5: General Information
♦ Abide by the system-related conditions and requirements of the system manufacturer or plant constructor. ♦ Safety elements may not be dismantled, circumvented or deactivated. ♦ Only use the fan in operational condition, if in doubt contact Systemair. ♦ Provide generally prescribed electrical and mechanical protective devices. -
Page 6: Personnel
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 11.2 Maintenance. -
Page 7: Delivery
Storage more than 12 months ♦ Turn the impeller at least 10 revolutions once a ♦ We recommend an inspection by the after-sales month. service of Systemair before commissioning. ♦ Please ensure that the impeller is at a different position afterwards. | 008... -
Page 8: Description
[mm] 120 min. 120 min. –20°C...55°C -20°C...200°C /AXR/AXS 315 — 1600 AXCBF 250— 800 AXC (B) /AXR (B) 315 — 1600 AXC (F) AXR (F) 315 — 1600 AJR/AJ8 315 — 400 AJR (B)/AJ8 (B) 315 — 400 AJR (F)/AJ8 (F) 315 —... -
Page 9: Air Gap Between Housing And Impeller
4–pol 18,5 2240 Description axial fans (AXC, AXR, AXS) • For B3 conventional motors, the motor bracket is made from galvanized steel sheet. B30 “pad mounted” motors are fitted in the housing via threaded rods or a welded motor support. -
Page 10: Construction
Table 3 Axial fan base types Type Description Standard fan of the AXC-series. As a default, the fans are provided in protection class IP55, ISO F. Special fans for marine, oil and gas applications. The conveying direction can be reversed by switching the direction of rotation. -
Page 11: Accessories
Outlet cowl Note: • Some accessories are also available for jet fans and AXCBF, please check our online catalogue or contact Systemair. • *The distance between safeguard SG-20 and the impeller must be ≥ 850 mm according to ISO 13857. -
Page 12: Description Jet Fans
| Description Description Jet fans 5.3.1 Description AJR/AJ8 • In B3 conventional motors, the motor bracket is made from galvanized steel sheet. B30 “pad mounted” motors are fitted in the housing via threaded rods or a welded motor support. • The fan conveys air in an axial direction from the intake side via the electric motor to the outlet side. •... -
Page 13: Description Axcbf
Description | Table 6 Dimensions AJ8, AJR Size H [mm] B [mm] E [mm] F [mm] L [mm] 1535 AJ8 315 (B), (F) 1695 AJ8 355 (B), (F) 1875 AJ8 400 (B), (F) 1535 ARJ 315 (B), (F) 1695 ARJ 355 (B), (F) 1875 ARJ 400 (B), (F) Description AXCBF... -
Page 14: Construction
| Description 5.4.1 Construction Motor Impeller Housing Motor bracket Table 7 Dimensions Size 250 — 500 Size 630 — 800 Size Ø B Ø C Ø D Ø F Ø H [mm] AXCBF 250 4x90° AXCBF 315 8x45° AXCBF 400 8x45°... -
Page 15: Intended Use
Jet fans Axial fans • AJ8 and AJR jet fans are intended for installation in • The axial fans of the series AXC/AXR/AXCBF in the underground and above-ground parking structures, to versions G (K), (B), (F) are intended for installation in facilitate ventilation and smoke extraction (K), (B), (F). -
Page 16: Name Plate And Type Key
* A variable speed drive must be installed with this fan! This Powered Smoke and Heat Control ventilator shall be installed as per the manufacturer´s instruction. Installation and Operating Instructions are within the delivery. Systemair GmbH - Seehöfer Straße 45 - 97944 Boxberg - Germany Table 8 Type key —... -
Page 17: Installation
Tests after long storage time (more than 12 months) Note: We recommend an inspection by the after-sales service of Systemair before commissioning. Test the motor windings: ♦ Measure the insulation resistance of each motor winding against grounding at 500 V DC. The insulation resistance must be >... -
Page 18: Vibration Dampers
Mounting feet Depending on the kind of fan and the construction size, mounting feet are either included in the delivery or available as accessories. If you are not sure, check the online catalogue or contact Systemair. Avoid resonance frequencies Important Risk of damage to the fan due to resonance frequencies ♦... -
Page 19: Installation Positions
♦ Consider below guideline for installation positions. Note: • Order process (Systemair configurator): If the type of installation is e.g. "SO" (vertical installation, >= IEC 160), a suitable motor is automatically used (in this case with different bearings). • Please contact Systemair if a position marked with a “red-cross” is required for an existing fan. -
Page 20: Installation Of The Ventilation System
| Installation 7.2.1 Installation of the ventilation system Preconditions ♦ The air flow of the fan must be able to open the air operated damper (LRK). Installation duct ♦ Do not place a duct bend directly before or after the fan! •... -
Page 21: Installation Of Flexible Connections
Installation | 7.2.2 Installation of flexible connections Important Increasing noise emission ♦ Do not install the flexible connections at an angle. Note: When fitting the flexible connections, make sure that they are fitted according to the installation length (Table 9 Flexible connections — Installation length, page 17), without compression or tensile strain. -
Page 22: Installation Silencer
(K), (B), (F)— fans — special points Type Special points for assembly AXC (B), (K), (F) Smoke exhaust fans are suitable for installation inside or outside a smoke reservoir, as well as AXR (B), (K), (F) outdoors. If positioned outside the smoke reservoir, the fan must be provided with heat insulation AXC-P (B), (F) by the customer. -
Page 23: Deflector
Electrical connection | 7.3.1 Deflector For optimal guidance of the air current, a deflector made of galvanized steel sheet can be mounted on the pressure- side silencer (accessory). The deflector as accessory for AJR/AJ8 is delivered in a separate package. ♦... -
Page 24: Connection
Hz, in combination with electronic devices such as EC motors, frequency converters or uninterruptible power supplies (UPS). Type Electrical Connection AXC, AXR, AXS, AXC-P, AXC- Connection via terminal box. The terminal box is fitted on the outside of the housing. PV, AJR, AJ8 AXCBF Connection via terminal box. -
Page 25: Wiring Diagram
Electrical connection | 8.2.2 Wiring diagram Important Wrong connection can damage or destroy the motor. ♦ Use the information on the nameplate to select the correct connection diagram. Star / Delta Star / Delta 230 V 400 V 400 V 690 V “1”... -
Page 26: Commissioning
The working point of the fan, as well as used external devices and accessories, also influence the running characteristics. Adjusting the blade angle If the working point of the fan has to be changed and it is necessary to adjust the blade angle, please contact Systemair! Operation Safety information Warning: Hazard from electrical voltage or moving components. -
Page 27: Troubleshooting/Maintenance/Repair
Remove the blockage blocked Check the cooling impeller (if used), measure the motor Motor overheated winding (if possible) / contact Systemair Thermal contacts/ Change direction of rotation (swap two phases in case of a 3– Impeller rotates in wrong resistors have phase motor) direction. -
Page 28: 11.2 Maintenance
| Troubleshooting/maintenance/repair Note: For all other damage/defects, please contact Systemair. Defective safety-relevant fans (for Ex and smoke extraction applications) must be replaced completely. 11.2 Maintenance Warranty claims can only be made if maintenance work is carried out correctly and written evidence thereof is provided. -
Page 29: 11.3 Variable-Speed Fans
• re-winding of motors Extension of maintenance intervals ♦ Systemair axial fans withoutVDD need to be maintained after a 20,000/40,000 hours of operation (depending on the type of motor bearing) or at the latest after 5 years. ♦ The maintenance intervals can be prolonged using VDD, as shown in the table below. -
Page 30: 11.5 Spare Parts
| Cleaning 11.5 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 Safety information ♦ Cleaning may only be carried out by adequately qualified persons, details see Table 1 Qualifications, page 2. -
Page 31: Commissioning Report
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 32 | Commissioning Report Measured data at commissioning Voltage [V]: Temp. of transported air [°C]: Fan impeller speed [rpm]: Current L1 [A]*: Current L2 [A]: “Air volume”, “Differential pressure” not necessary for Jet fans Current L3 [A]: Air volume [m3/s]: *For single-phase fans, fill in line “Current L1 [A]” Differential pressure [Pa]*: *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:...
- Page 33 | 008...
- Page 34 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...
Need help?
Do you have a question about the AXC and is the answer not in the manual?
Questions and answers