8.2 Identification marking 4.16 Drainage 8.3 Avoidance of ignition sources 9. Maintenance 4.17 Gas surface burner 4.18 Direct lighted burner This document was originally written in German. www.swegon.com The company reserves the right to make design changes without prior notice.
When operating in its range of resonance, the air handling unit can experience mechanical damage. The range of resonance for turning speed regulated drives is to be determined during commissioning, bridged over and recorded. www.swegon.com The company reserves the right to make design changes without prior notice.
The equipment is part of an airhandling system and may be operated only after installation of the entire system. When the equipment is functioning in an explosion hazard atmosphere, please observe Chapter 8! www.swegon.com The company reserves the right to make design changes without prior notice.
If an equipment component must be tilted for a that the forklift can be driven into the transport vehicle. specific reason, then only on a free side and never on a www.swegon.com The company reserves the right to make design changes without prior notice.
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The transport media support surface must not be able to cause damage to the equipment. Lifting from the transport vehicle or the ground must be undertaken slowly and carefully. Jerking movement must be avoided. www.swegon.com The company reserves the right to make design changes without prior notice.
The entire assembly is pound as provided. to be grounded. For roof units (weather resistant model), an additional tin roof, rain covering will be provided. www.swegon.com The company reserves the right to make design changes without prior notice.
• Winch the equipment components together until they are positioned exactly together • Do not pull the equipment components together with the attachment bolts. Deformation hazard! www.swegon.com The company reserves the right to make design changes without prior notice.
For larger motors, a star-delta-start or soft-start is prescribed. On-site safety precautions are to be taken to prevent over- load, short circuit, over or under current and excessively www.swegon.com The company reserves the right to make design changes without prior notice.
Couplings for one speed: Couping of the phase windings The ends of the three phase stator windings are wired to the star-delta- switch Stardelta-switch Deltacoupling Star coupling www.swegon.com The company reserves the right to make design changes without prior notice.
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750/1500 r/min. and 8/4 poles respectively. Low speed High speed Phase-winding version for one output step equivalent to one torque sequence for fan motors Relay control Pole-changing switch www.swegon.com The company reserves the right to make design changes without prior notice.
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Coupling for two speeds (two separate stator wind- ings) Version e.g. for 1000/1500 r/min. and 6/4 poles, or 750/1000 r/min. and 8/6 poles respectively. Low speed High speed Phase-winding version Relay control Pole-changing switch www.swegon.com The company reserves the right to make design changes without prior notice.
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Version for 750/1000/1500 r/min. fan drives and 8/6/4 poles respectively; 750/1500 r/min. in Dahlander coupling. 750 r/min. 1000 r/min. 1500 r/min. Phase-winding version Relay control Pole-changing switch www.swegon.com The company reserves the right to make design changes without prior notice.
Control lines Motor thermistor Min. 200 mm Motor cables between control lines, motor cables Line voltage and power cables Motor Min. 10 mm PE: Min. 10 mm www.swegon.com The company reserves the right to make design changes without prior notice.
(freezing hazard!). If using a mix of glycol and water, cupper pipes are to be used for all piping, not steel. www.swegon.com The company reserves the right to make design changes without prior notice.
The drainage pipes should not be joined in front of the siphon or stop valve. Assembly and layout should be in accordance with the enclosed siphon installation instructions. www.swegon.com The company reserves the right to make design changes without prior notice.
• All inspection doors are closed. • V-belt tension checked. • If using frequence converter, max number of revolutions on the type plate must be observed. www.swegon.com The company reserves the right to make design changes without prior notice.
Prior to commissioning, the filter units must be checked It must be heeded that the belt tension is checked after for damage. the first 100 operating hours, and re-tensioned as neces- sary. www.swegon.com The company reserves the right to make design changes without prior notice.
Subsequently blow out each coil with compressed air for a complete purging, as a residual amount of media can remain in the heat exchanger following a free drainage. www.swegon.com The company reserves the right to make design changes without prior notice.
Service and maintenance should be carried out in accord- anse to the manufacturers instructions and national regu- lations. Commissioning Check the droplet separator installation direction. The drip-mould must indicate a direction opposite the air flow. www.swegon.com The company reserves the right to make design changes without prior notice.
The respective louver posi- • Fill water level to 20mm above suction pipe. tion must correspond to the control drive. • Set dry running condition protection. www.swegon.com The company reserves the right to make design changes without prior notice.
• Re-close hinge latch • Close inspection access panel Bring drive motor into service. With regard to the rotor regulating device, please observe the manufacturer’s oper- ating instructions. www.swegon.com The company reserves the right to make design changes without prior notice.
The fuel intake must be adjusted so that the equip- ment rated performance is not exceeded. For gas burners, it is highly recommended that a gas meter be used. www.swegon.com The company reserves the right to make design changes without prior notice.
Aluminium ande to the project plan. rotary heat exchan- • Make necessary settings and adjustings.. • Check programming. • Check all safety functions. • Educate operation&maintenance personel. www.swegon.com The company reserves the right to make design changes without prior notice.
All components and operating media (e.g. oils, refriger- ant, brine) are to be disposed or recycled in accordance to national regulations. www.swegon.com The company reserves the right to make design changes without prior notice.
The overall responsibility for explosion protection lies ulti- mately with the operator or the system manufacturer. www.swegon.com The company reserves the right to make design changes without prior notice.
Filter change at the latest 1st level Filter change at the latest 2nd level Carbon filter Activated carbon filter cartridge to Perform odour check be replaced www.swegon.com The company reserves the right to make design changes without prior notice.
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Check damper positioning motors for proper Re-adjust mounting and correct end-positioning Freedom of movement and leak-tightness of the dampers will be determined after decoupling the positioning drive www.swegon.com The company reserves the right to make design changes without prior notice.
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Check fixtures for damage, leak-tightness and 12.2 function 12.3 Check dirt collector screen for damage Cleaning Check pipeline system for damage, leak-tightness 12.4 and attachment 12.5 Check fluid level Refill www.swegon.com The company reserves the right to make design changes without prior notice.
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Check ignition electrode gaps Adjust Unscrew control monitor (UV cells or ionisa- 14.5 tions rod), clean with a soft cloth and re-install. Cleaning and repair Replace if discolouration is detected www.swegon.com The company reserves the right to make design changes without prior notice.
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Measure and check physical values, i.e. tem- 15.10 Fix if required peratures, air flows etc 15.11 Set up a protocol Mjukvara 15.12 Make backup/safety copy 15.13 Check if updatings are available Update www.swegon.com The company reserves the right to make design changes without prior notice.
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