Setting of independent valve flow pressure (ETVQ) ..................... 12 Types of controllers and options for controlling......................13 AXI SC – 230V air hot water curtains ........................13 AXI SC – 400V air hot water curtains ........................14 AXI SC air electric curtains............................. 15 Electric connection of the curtain ...........................
AXI SC industrial curtain Unpacking, check after transport or warehousing Unpacking and check Carefully check the delivery note attached to the delivery. For components identified as extra accessories in the delivery note (not included in the curtain or installed therein), please check completeness to the parcel and perfect condition (usually delivered in a separate box).
Installation and operation manual Storing of the curtain, additional transport recommendations Observe packaging decals on the curtain. The device in its packaging must not be turned or placed in transport positions other than those supplied and recommended by the manufacturer. Packaging also contains production number and curtain type for easy curtain type identification.
AXI SC industrial curtain Basic information about the curtain and its use An air curtain is a device, which produces a natural air barrier against penetration of cold air into heat environment (in summer, it operates as a protection against penetration of hot summer air to the spaces being either cooled or air conditioned). These devices are suitable for basic and non-aggressive environment.
Installation and operation manual Curtain installation - wall-mounting or anchoring Vertical installation Horizontal installation Horizontal installation Keep minimum distance from the ceiling and wall in order to fully use the output of the curtain. Regardless orientation of the assembly, always make sure that entry to the air curtain curtain is spaced at least one fan diameter from the wall or ceiling. Installation distance by type of the curtain Technical changes reserved...
AXI SC industrial curtain Additionally arrested ZS-PA suspensions under ceiling The door curtain is suspended in four suspension points on the curtain casing. The suspension points are accessible from outside and rivet nuts (M8 threads) are installed on the curtain from production plant.
Installation and operation manual ZN-PA wall-mounting suspension The door curtain is suspended in four suspension points on the curtain casing using the ZN-PA set. The suspension points are accessible from outside and rivet nuts (M8 threads) are installed on the curtain from production plant.
Combination of AXI SC air curtains (vertically and horizontally). Anchoring of the AXI SC air curtains to the floor in case of the vertical installation. Anchoring of the upper part of AXI SC air curtains to the side wall in case of the vertical installation.
AXI SC industrial curtain Connection of the curtain to heating system Please check all hot water connections for readiness and perfect condition before connecting media to the curtain. Furthermore, please check the hot distribution for components or other measures to ensure zero transmission of static, dynamic, and dilatation forces at the input and output neck connections.
Installation and operation manual Heat exchanger control using a valve with thermostatic head The thermostatic head for 2-way (TV) and 3-way (TVT) valves is always supplied with the sensor separated (temperature range 25–65 °C) – exhaust air temperature control. Setting of the required closing temperature is made on the head scale (1–5).
AXI SC industrial curtain Types of controllers and options for controlling AXI SC – 230V air hot water curtains The O series controller is a five-step transformer controller of revolutions for fans powered by 230V and provided with a standalone button for light signalling of the connection. The O series controllers allow for connection of multiple curtains.
Dimensions (w x h x d) 300x400x170mm AXI SC – 400V air hot water curtains Revolutions switch 0-1-2 for 400V motors without option for connection of the door contact. Connection of the room thermostat is a standard feature. The selection of an appropriate controller OT type is given by the power input of the curtain.
Dimensions (w x h x d) 400 x 400 x 210 AXI SC air electric curtains The Ditronic Touch controller is highly comfortable controller for fan and heater control (hot water heater and electric one) with optional connection of external elements (door contact, BMS, etc.). Controller function is defined by type of the electric documentation.
Installation and operation manual Electric connection of the curtain The curtain must be protected by a suitable circuit breaker according to its electric parameters – refer to attached electric wiring. Connect the ready-to-install cables to the terminals following the attached electric wiring schemes, make connection check, equipotential bonding, and finally turn the power supply on.
The AXI SC air curtains are supplied without a filter in front of the heat exchanger in standard, and therefore, special attention needs to be paid to the heat exchanger condition check. The regularity of checks depend on environment in which the device is operated.
Installation and operation manual Quarterly checks: Curtain hanging and tightening of all bolt connections. Then, check tightening of exhaust spline bolts – they are accessible on the side of the curtain; rotate the splines to tighten up the central splines (by tightening of inner treaded pin). ...
AXI SC industrial curtain Decommissioning – disposal After the expiration of the service life, the curtain must be disassembled and disposed of. Only qualified company may disassemble the device. The product or components thereof must be disposed in environmentally-friendly manner at the end of its service life.
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