Related Manuals for SMAY CDH-F
Summary of Contents for SMAY CDH-F
- Page 1 CDH-F Operation and Smoke and heat wall exhaust ventilator maintenance manual https: www.smay.eu...
-
Page 2: Table Of Contents
Operation and Maintenance Manual CDH-F Version: 1.3 31.03.2022 Smay company reserves the right to modify this document. Table of Contents INTRODUCTION ....................3 INTENDED USE ....................3 TECHNICAL DESCRIPTION ................3 INSTALLATION CONDITIONS ................9 DISASSEMBLY OF THE ELECTRIC ACTUATOR ..........10 TRANSPORT AND STORAGE CONDITIONS ............. - Page 3 Operation and Maintenance Manual CDH-F 1438 SMAY Sp. z o.o. 1438-CPR-0534 PN-EN 12101-2:2005 DUAL-FUNCTION SMOKE EXTRACTION UNIT CDH-F Technical characteristics of the external power source: Power supply AC/DC 24 [V] or AC 230 [V] Aerodynamic free area: A =0,1 ÷ 3,72 [m...
-
Page 4: Introduction
CDH-F louvres are used for smoke and heat extraction in natural and mechanical smoke extraction systems. CDH-F-L louvre can be used in smoke extraction systems as a wall smoke exhaust device with the possibility of measuring the mass flow of air removed by the extraction louvre. This product is dedicated to staircases, elevator shafts, wherever we want to know the mass flow of air being removed. - Page 5 CDH-F-L design (for Zodic-M System only) CDH-F-L louvre can be used in smoke extraction systems as a wall smoke exhaust device with the possibility of measuring the mass flow of air removed by the extraction louvre. This product is dedicated to staircases, elevator shafts, wherever we want to know the mass flow of air being removed.
- Page 6 The louvre must be installed in the exterior wall of the building. It should be placed as high as possible in the space from which it will remove smoke and heat. An example of the location of the CDH-F louvre: in a staircase: Figure 3 –...
- Page 7 Operation and Maintenance Manual CDH-F Figure 5 – Installation of CDH-F-L louvre. Figure 6 – Mounting opening for CDH-F-L horizontal battery. Version: 1.3 Page 6 z 11 Date: 31.03.2022...
- Page 8 Example for max. 3095x2005 horizontal battery installation opening: [3095-65]/2=1515 - vertical mounting bar 65x40x2 L =2005mm - 2 pcs on both sides of the wall. Figure 7 - Mounting opening for CDH-F-L vertical battery. Vertical battery installation. Example for max. mounting opening of vertical battery 1515x4075: [4075-65]/2=2005 - horizontal mounting bar 65x40x2 L =1515mm - 2 pcs on both sides of the wall.
- Page 9 Distinction in tab.2 means the range of dimensions of CDH-F-L louvre with measuring strips. Mounting opening for CDH-F-L according to data from table 2 is made according to formula (C+15) x (D+15) (illustration in Fig. 5). It is recommended to design mounting holes in an optimal way for the heights D dimensions given in table 2; for the intermediate dimensions, a higher metal sheet cover is being used in the top part of the outlet louver.*For dimension...
-
Page 10: Installation Conditions
CDH-F INSTALLATION CONDITIONS CDH-F units should be installed to a wall with use of screws through the holes in louver frame (the holes should be prepared by the customer on the construction site). The examples of installations are shown below. -
Page 11: Disassembly Of The Electric Actuator
Operation and Maintenance Manual CDH-F DISASSEMBLY OF THE ELECTRIC ACTUATOR In order to disassembly the actuator: - remove the safety pin with a strong pull, - pull the pipe out of the actuator axis, - remove the fixing screws of the actuator and remove the actuator from the axis. -
Page 12: Transport And Storage Conditions
Do not expose to mechanical damage. INSPECTION AND MAINTENANCE PROCEDURE CDH-F louvres installed in ventilation systems must be inspected at least once a year to check their operation. Every inspection shall be recorded in the form of a protocol.
Need help?
Do you have a question about the CDH-F and is the answer not in the manual?
Questions and answers