Nortec Reznor AB-2 Installation And Operating Manual

Installation & Operating Manual Ref RZUK/AIR/039/1117 DIR 2009/142/EC:GAD DIR 2014/30/EC:EMC DIR 2014/35/EC:LVD DIR 2006/42/EC:MD PLEASE READ THIS DOCUMENT CAREFULLY BEFORE COMMENCING THE IN- STALLATION AND LEAVE IT WITH THE USER OR ATTACHED TO THE APPLI- ANCE OR GAS SERVICE METER AFTER INSTALLATION. WARNING Improper insta ...

WARNINGS : Improper installation, adjustment, alteration, ...

Welcome to the new AB-2 Reznor air curtain models. Local regulations may vary in the coun- try of use and it is the installers respon- sibility to ensure that such regulations are satis- fied. All installation, assembly, commissioning and service procedures must be carried out by suitably qualified competent persons t ...

* Typical projection for LPHW/steam housing. LPHW/steam coils available to order (see contact details on rear cover of document) A B C D E F G Weight mm mm mm mm mm mm mm kg AB 150 1500 523 456 300 66 1442 201 80 AB 175 1750 523 456 300 66 1692 201 92 AB 225 2250 523 456 300 66 2192 201 114 Mod. Left side ...

WARNING: THIS AIR CURTAIN SHOULD NOT BE INSTALLED WHERE THERE IS A CORROSIVE ATMOSPHERE. Air curtain model AB-2 AB 150A AB 175A AB 225A Air distribution fans Type Centrifugal (with integral thermal trip) Speeds 3 No. of fans 3 4 2 Maximum air volume 6400m3/hr 11000m3/hr 13000m3/hr Voltage 230V 1PH 50Hz Power rating (pe ...

Health and safety Reznor air curtains must be installed in accordance with the relevant national and inter- national regulations and any other requirements by a qualified installer. Isolate all electrical supplies to the heater & control panel before proceeding. For your own safety we recommend the use of personal protective eq ...

Fig. 3b It may be necessary to adjust the position of the air outlet louvres to provide the correct airflow across the door opening. This can be done by first loosening the locking pins (fig. 4), The louvres can now be moved to the desired position and the locking pins re-tightened. NOTE: The AB 225-2 model has two pair ...

The electrical control panel incorporates the facility to interlock with the door opening mechanism and automatically switch the air curtain on and off as the door is opened and closed. A pair of volt free auxiliary contacts are required on the door open/close contactor which closes as the door opens. If this is not available then a su ...

curtain should be carried out by suitably qualified and Corgi registered engineer. Before commencing any work please ensure that the electricity supplies are turned off. 7.0 Tools required 7. Parts replacement Allen key set Adjustable spanner Cross point screwdriver 10mm spanner 13mm spanner Fan closure plate ...

Picture 7 shows single air distribution fan in isolation for clarity. Pic.7 The four bolts securing the fan can now be removed as shown in picture 6 and the fan re- moved from the air curtain downwards. Pic 6 The air distribution fans are available as a spare part as detailed below. Note: Any spare parts or components used ...