Subscribe to Our Youtube Channel
Related Manuals for Lennox EMEA CLEANAIR LX
Summary of Contents for Lennox EMEA CLEANAIR LX
- Page 1 INSTALLATION, OPERATION AND MAINTENANCE MANUAL AIR HANDLING UNITS CLEANAIR LX CLEANAIR LX IOM 23.11-EN www.lennoxemea.com...
- Page 3 CONNECTIONS OF ELECTRIC COILS EVAPORATIVE PACK AND WASTE WATER HUMIDIFIERS EVAPORATIVE PACK AND RICIRCULATED WATER HUMIDIFIERS ATOMIZED WATER HUMIDIFIERS STEAM HUMIDIFIERS IMMERSED ELECTRODE STEAM HUMIDIFIERS AIR WASHERS NOTES ON CONDENSATE DRAINS CONNECTION OF ELECTRICAL MOTORS ROLL FILTERS HEAT WHEELS CLEANAIR LX-IOM 23.11-EN...
-
Page 4: Table Of Contents
EVAPORATIVE PACK AND WASTE WATER HUMIDIFIERS EVAPORATIVE PACK AND RECIRCULATED WATER HUMIDIFIERS STEAM HUMIDIFIERS IMMERSED ELECTRODE STEAM HUMIDIFIERS ATOMIZED WATER HUMIDIFIERS AIR WASHERS FANS TROUBLESHOOTING INTRODUCTION AT START-UP IN USE SHUTDOWN DISCONNECTION OF UNIT DISASSEMBLY AND DISPOSAL CLEANAIR LX-IOM 23.11-EN... - Page 5 TECHNICAL DATA Refer to the technical sheet attached to the unit SOUND LEVELS Refer to the technical sheet attached to the unit DIMENSIONS Refer to the assembly drawing attached to the unit CLEANAIR LX-IOM 23.11-EN...
- Page 6 La dichiarazione di conformità è fornita in copia assieme al prodotto. L’originale è conser- tion of conformity is supplied in copy together with the product. The original is kept with the relative technical file. vato da MEKAR con il relativo fascicolo tecnico. 80490030-3123 06/07 CLEANAIR LX-IOM 23.11-EN...
- Page 7 Pay attention to the corners of the roof in outdoor central units. • Pay attention to possible burns deriving from heating coils. • Pay attention to possible burns deriving from steam humidification systems. • Pay attention to the servo-controlled shutters which could close suddenly. CLEANAIR LX-IOM 23.11-EN...
- Page 8 - External buffer zone is identified by a precise surface around the machine and by its vertical projection on the ground in the case of a suspended machine. - Internal buffer zone is the area accessible only by deliberate removal of the fairings or parts of them. 2 mt CLEANAIR LX-IOM 23.11-EN...
- Page 9 - THE WEIGHT DISTRIBUTION AND THE POSITION OF THE CENTER OF GRAVITY ARE TAKEN IN THE MAXIMUM CONSIDE- RATION - THE WEIGHT CAN BE DETERMINED FROM THE DRAWING SUPPLIED WITH THE MACHINE. WARNINGS - HANDLE WITH CARE - KEEP DRY - ABSOLUTELY AVOID OVERLAPING OTHER OBJECTS ON THE UNIT CLEANAIR LX-IOM 23.11-EN...
- Page 10 WEIGHT DISTRIBUTION AND CENTER OF GRAVITY The weights can be seen on the drawing attached to the machine. Check the position of the center of gravity by gradually lifting the machine, before lifting it for unloading or for positioning. CLEANAIR LX-IOM 23.11-EN...
- Page 11 The assembly of any flashing applied to the base must be carried out so that there is no water infiltration, therefore pay at- tention to the gasket and silicone sealing. The base step for supporting the units must have an adequate height in order to prevent any stagnation of water or snow from facilitating and causing infiltrations. CLEANAIR LX-IOM 23.11-EN...
- Page 12 Verificare che l'eventuale serranda di by-pass aria funzioni a perfetta regola d'arte onde permettere una perfetta chiu- Check that the gaskets and silicone coatings prevent any air by-pass. sura. Check that any air by-pass damper works perfectly to allow perfect closure. 80490030-3123 06/07 CLEANAIR LX-IOM 23.11-EN...
- Page 13 The fans that introduce air into any type of plenum are equipped with an equalizer for uniform distribution of the air. For transport and handling reasons, the equalizer can be delivered disassembled; assembly is very simple as the holes are pre-drilled for screw fixing. CLEANAIR LX-IOM 23.11-EN 13 80490030312306/07 ...
- Page 14 • For sizing the power supply line of the machine, the total values of Absorbed current, Absorbed power and Starting current shown in the technical data table and on the motor plate must be taken into consideration. CLEANAIR LX-IOM 23.11-EN...
- Page 15 To avoid rupture of the coils caused by freezing, when the air temperature drops below 3°C, add antifreeze to the water or drain the coil completely. These precautions are mainly indicated for systems operating intermittently. • Pump, expansion vessel, connection pipes are not included in the supply. CLEANAIR LX-IOM 23.11-EN...
- Page 16 80490030-3123 06/07 UMIDIFICATORI AD ACQUA ATOMIZZATA Attenzione: gli umidificatori ad acqua atomizzata possono funzionare solo con acqua osmotizata. Redisporre quindi l’apparecchiatura necessaria CLEANAIR LX-IOM 23.11-EN • Predisporre una linea di alimentazione inox 304 con acqua osmotizzata • Collegare l’umidificatore alla rete di alimentazione dell’acqua osmotizzata...
- Page 17 • The siphon must be equipped with a purge sleeve with relative cap in the most suitable position. • The tank must be periodically cleaned to avoid stagnant condensation, deposits and the formation of algae. CLEANAIR LX-IOM 23.11-EN...
- Page 18 Staccare il coperchietto della morsettiera del motore elettrico e controllare che i collegamenti dei terminali siano conformi alla tensione di alimentazione. • Allacciare il cavo di linea alla morsettiera compreso il collegamento a terra, nel rispetto delle norme CE. CLEANAIR LX-IOM 23.11-EN 80490030-3123 06/07...
- Page 19 Connection: YY (at lower voltage) e.g.: 230V/YY Voltage: 2U Connection: Y (at higher voltage) e.g.: 460V/Y 80490030-3123 06/07 80490030-3123 06/07 80490030-3123 06/07 80490030-3123 06/07 80490030-3123 06/07 80490030-3123 06/07 80490030-3123 06/07 80490030-3123 06/07 80490030-3123 06/07 80490030-3123 06/07 80490030-3123 06/07 CLEANAIR LX-IOM 23.11-EN...
- Page 20 MOTORI A DUE VELOCITA’ A DOPPIO AVVOLGIMENTO PER AVVIAMENTO DIRETTO SINGLE VOLTAGE MOTORS WITH DOUBLE WINDING (6 TERMINALS) External connection diagrams Voltages and Internal wiring dia- Basic schemes with switch Manual connections grams Two separate win- dings 2x3 terminals (internal CLEANAIR LX-IOM 23.11-EN...
- Page 21 La portina di accesso deve essere corredata di microswitch. • • L'allacciamento elettrico dev'essere eseguito a norme CE. L'allacciamento elettrico dev'essere eseguito a norme CE. • CLEANAIR LX-IOM 23.11-EN La portina di accesso deve essere corredata di microswitch. • L'allacciamento elettrico dev'essere eseguito a norme CE. • •...
-
Page 22: Precutions During Start-Up
Check that the pockets are free, and do not find obstacles during the passage of air. • The pockets are easily perishable at the point of attachment to the frame due to their continuous sagging and the accumu- lation of dust. CLEANAIR LX-IOM 23.11-EN... -
Page 23: Rigid Bag Filters
To normalize the system, it is essential to intervene on the transmission by varying the fan revolutions. A precise calculation of the load losses of the entire circuit is therefore indispensable, a calculation which prevents the above men- tioned drawbacks. CLEANAIR LX-IOM 23.11-EN... -
Page 24: Routine Maintenance
These filters can be washed 2 or 3 times: after that they must be replaced ROTARY FILTERS FILTRI ROTATIVI The rotary filter mat cannot be regenerated. Replace the entire roll when depleted • Il materassino dei filtri rotativi non è rigenerabile. Sostituire l’intero rullo quando esaurito 80490030-3123 06/07 CLEANAIR LX-IOM 23.11-EN... -
Page 25: Bag Filters
I valori di perdita di carico aumentano in proporzio- ne all’accumulo di polvere. Al raggiungimento di una perdita di carico di 400 Pa al massimo il filtro CLEANAIR LX-IOM 23.11-EN 80490030-3123 06/07 dovrà essere sostituito: La periodicità dipende dal livello di concentrazione di polvere nell’aria. -
Page 26: Absolute Filters
I fori del tubo distributore in PVC possono essere puliti, il pacco de- ve eventualmente essere sostituito. • Lavare l’interno della vasca ed i vari componenti. • Rimontare il pacco controllando la corretta direzione conformemente alla direzione dell’aria 80490030-3123 06/07 80490030-3123 06/07 CLEANAIR LX-IOM 23.11-EN... -
Page 27: Evaporative Pack And Recirculated Water Humidifiers
20.000 ore funzio- and by their overheating with the leakage of liquid grease. namento. • Il deterioramento dei cuscinetti è segnalato dall’aumento della rumorosità e dal surriscaldamento degli stessi con fuori uscita di grasso liquido. 80490030-3123 06/07 80490030-3123 06/07 CLEANAIR LX-IOM 23.11-EN... - Page 28 HANDLE CLOSURE ADJUSTMENT REGOLAZIONE CHIUSURA MANIGLIA REGOLAZIONE CERNIERA CLEANAIR LX-IOM 23.11-EN...
- Page 29 HINGE ADJUSTMENT REGOLAZIONE CERNIERA CLEANAIR LX-IOM 23.11-EN...
-
Page 30: Troubleshooting
Wrong direction of rotation. Invert two motor power supply phases Circuit resistance decrease for uncalibrated dampers Circuit resistance decrease due to missing or damaged filters EXCESSIVE AIR FLOW Circuit resistance decrease for open doors Circuit resistance decrease for uncalibrated vents CLEANAIR LX-IOM 23.11-EN... - Page 31 Foreign material in the fan scroll Vibrating damper flaps EXCESSIVE NOISE Hissing due to vibration of channels, deflectors, vents, diffusers Loosening of the impeller on the shaft Flap coming out of the fan (cut-off) loose Scaled engine cooling fan Excessive air flow CLEANAIR LX-IOM 23.11-EN...
-
Page 32: Shutdown
Batteries, engine Average Always Polyurethane Panels High Optional Mineral wool Panels, mufflers High Optional Rubbery materials Gaskets, anti-vibration mounts, anti-vibration cloths. Poor Always Always in short supply Nylon Handles, hinges Poor Always Paper Evaporating pack Average Optional CLEANAIR LX-IOM 23.11-EN... - Page 33 CLEANAIR LX-IOM 23.11-EN...
Need help?
Do you have a question about the CLEANAIR LX and is the answer not in the manual?
Questions and answers