The CyberHandler2 unit is intended to be installed in environments with special conditions (for example: explosive areas, rooms with conductive dust, electromagnetic field or aggressive or corrosive atmosphere), consult previously STULZ Tecnivel to check the compatibility of the UTA with these conditions.
• The AHU may only be operated with its revision doors and panels (casing) completely closed • The air-handling unit must always be operated within the range of operating parameters stipulated in the technical documentation supplied by STULZ. • Secure the unit to avoid the risk of overturning •...
Independent conversion and manufacture of replacement parts The system may only be converted or modified after consultation with STULZ. Original replace- ment parts and replacement parts/accessories authorized by STULZ are an aid to safety.
4b: Spray Nozzles: full water cone type, made of stainless steel. 5 Compressors Compressors used in Cyberhandler 2 units with DX system (DX Top-up and DX Redundant) are scroll compressors. These units are equipped with one inverter compressor and depending on the required cooling capacity, one or 2 ON/OFF compressors can be added.
INSTALLATION, OPERATION AND MAINTENANCE MANUAL 5 Delivery/Transport/Storage Delivery of units The CyberHandler 2 unit is delivered either completely assembled or in separated unit compo- nents divided as indicated in the unit drawing. The complete units and individual modules must always be transported upright.
Brass or copper parts cannot be used for pipe connection between a reverse osmosis plant and the adiabatic system of the CyberHandler 2 unit. Make sure the filling water flow is greater than the maximum evaporated waterflow, available on the technical sheet of your unit.
If not, there is a leakage in the circuit and Stulz technical service must be informed. For units delivered in several modules refrigerant pipes of each module has to be joined.
Adiabatic System In order to reduce legionella risks and increase the useful life of the plate heat exchanger and adiabatic system, Stulz recommends using water treated by reverse osmosis. Check if your Cyberhandler2 unit must comply with local regulation about control of legionella bacteria in water.
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STULZ COMPANY BRAZIL MEXICO SINGAPORE HEADQUARTERS STULZ Brasil STULZ México S A de C V STULZ Singapore Pte Ltd Ar Condicionado Ltda Tel. +52 (55) 52 92 85 96 Tel. +65 6749 2738 STULZ GmbH Tel. +55 11 4163 4989...
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