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Calistair R4000 User Manual

Mobile air handling unit
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R4000 MOBILE AIR HANDLING UNIT
USER GUIDE

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Summary of Contents for Calistair R4000

  • Page 1 R4000 MOBILE AIR HANDLING UNIT USER GUIDE...

  • Page 2: Contents Of The Delivery

    The R4000 unit is a very powerful air treatment system. It can treat up to 4,000 m The core technology is protected by two filter levels (G4 + F8). After decontamination, the air is finally filtered by a H14 (or even H15) high-efficiency filter at the outlet for absolute particulate filtration in order to achieve the highest expected air class levels.

  • Page 3: Technical Description

    Page 3 / 21 1.3 Principle Figure 1: diagram of the R4000 and treatment modules The air to be treated is captured via the bottom of the machine and drawn into the R4000 unit by • the fan (motorised impeller).
  • Page 4 The bulb frames are electrically connected to the electrical cabinet located at the rear of the appliance. A PLC manages all the functions of the R4000 with the assistance of pressure, temperature and humidity sensors. Additional sensors, in particular for specific chemical pollutants, can be incorporated into the R4000 for particular needs.
  • Page 5 1.4.7 Connection to a ventilation network The R4000 is a mobile, autonomous air handling unit. In some cases (e.g. location in a class 4 hazardous zone, centralised treatment of several rooms, etc.), it can be connected to a ventilation system using an optional painted galvanised steel connection mounted on the unit by tightening on a seal.

  • Page 6: Operation

    2.1.1 Connection to the network (ductable version) The R4000 can be connected to air ducts via its supply kit or its return kit. In all cases, this type of installation requires a prior study followed by a Design Qualification (DQ), an Installation Qualification (IQ) and an Operational Qualification (OQ).
  • Page 7 The screen on the front of the machine switches on and displays the main screen. For practical • reasons, the R4000 is displayed horizontally on the screen. The air inlet (bottom of the machine) is shown on the left and the air outlet on the right. On Figure 4, a cross-section view of the unit displays...
  • Page 8 Version: 2.4 User guide Update: 06/2019 R4000 MOBILE AIR HANDLING UNIT Page 8 / 21 Figure 5: login screen Enter the login and password provided. To do so, click on the corresponding box. • There are 3 access levels: ✓ Level 1 “User” (login USER) is for operational users such as heads of department, operating room senior staff or any other person who may use the machine, ✓...
  • Page 9 ” status then appears in green at the top left of the screen. N.B. Even when the R4000 is stopped it is normal to notice differences in temperature and humidity between the return (air inlet at the bottom of the machine) and the supply (air outlet at the top of the machine)
  • Page 10 Page 10 / 21 because heat rises naturally. As the R4000 is in vertical position, the temperature probe on the supply (located in the top of the machine at a height of 1.9 m, shown on the right on the screen) therefore naturally displays a higher temperature than the temperature probe located at the return (at the bottom of the machine at a height of 0.2 m, shown on the left on the screen).
  • Page 11 , it is possible to monitor the flow rate graph for the air treated by the R4000 and thus see when the machine stopped working for example. It is then possible to zoom in or out on a desired period, move around the time scale, save the log, etc.
  • Page 12 Figure 12: alarms log 2.2.1.5 Start-up and shutdown procedure Return to the main screen to start up the R4000. Click on the green “ ” button at the bottom left • of the screen. The machine starts up and the button changes colour. It is displayed in red with the STOP word “...
  • Page 13 ” button. You are advised to shut down the • machine using this procedure before unplugging it. In the event of a power outage, when the power returns, the R4000 restarts according to the last • operating settings. No physical intervention is necessary.
  • Page 14 Version: 2.4 User guide Update: 06/2019 R4000 MOBILE AIR HANDLING UNIT Page 14 / 21 Figure 14: connection by login and password Technician connected • “ ” status then appears in green at the top left of the screen. Figure 15: main screen once logged in in “Technician” mode 2.2.2.2...
  • Page 15 It is also possible to adjust the K coefficient (K coefficient: flow= k x pressure^(1/2)) which is specific to the fan model and takes into account pressure losses on the network in the case of a fixed installation. The R4000 can also be configured according to its electricity consumption by adjusting the maximum Motorised impeller...
  • Page 16 Version: 2.4 User guide Update: 06/2019 R4000 MOBILE AIR HANDLING UNIT Page 16 / 21 Figure 18: network settings screen Retrieving saved data The data can be viewed directly on the screen or can also be downloaded in Excel format to use in a report for example.

  • Page 17: Maintenance

    N.B. Please contact us for other sensors or probes MAINTENANCE Some components of the R4000 must be replaced to ensure optimum efficiency. These include the G4 and F8 filters, the catalyst, the UV-C bulbs, the adsorbent filter and the H14 (or U15) terminal filter. The life time of these consumables is listed in Table 3 and Table 4 in paragraph 3.4.
  • Page 18 Change the absolute filter by operating the cams. Slide the used filter in its drawer. Replace it with • a new one (supplied by CALISTAIR). Slide it upwards until it is against the seal and operate the cams to guarantee that the filter is completely sealed.
  • Page 19 R4000 AIR HANDLING UNIT Page 19 / 21 3.4 Consumables The CALISTAIR references of the consumables and their quantities are described in the following tables: Table 3: reference, description and quantity of filters for each type of unit in the mobile version. IMENSIONS...

  • Page 20: General Points

    Failure to comply with the instructions within may lead to accidents. Do not try to use the appliance before having first been trained by a CALISTAIR team or an approved dealer and/or having read and understood the Safety Instructions in this manual. Keep this user manual and consult it regularly.

  • Page 21: Troubleshooting

    5.1 Instructions During the entire warranty period, CALISTAIR or CALISTAIR dealers’ intervenes “remotely” or “on-site”. Work done by the customer on the unit which is not supervised by the CALISTAIR technical support may void the warranty. The PLC fully controls the autonomous operation of the unit. In case of failure, the operating screen displays all the settings and the alarms are reported in the corresponding file (see paragraph 2.2).

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