User guide
R4000
MOBILE AIR HANDLING UNIT
Version: 2.4
Update: 06/2019
Page 17 / 21
Table 2: name of the Excel files relative to each traceability criterion
EXCEL FILES
TRACEABILITY CRITERIA
RETURN
T°C and RH% on the return
MOTORISED IMPELLER
Motorised impeller power
P_UV1
UV1 bulbs power
P_UV2
UV2 bulbs power
P_TOTAL
Total power
PRESS_MOT
Motorised impeller flow and pressure
PRESSURE_G4
G4+F8 filter pressure
PRESSURE_H14
Terminal and carbon filter pressure
SUPPLY (option)
T°C and RH% on the supply
GAS_PROBE (option)
% Return VOC, Supply VOC, performance
(option)
PART_PROBE (option)
ISO class
DIFF1_PRESS (option)
P room/airlock
DIFF2_PRESS (option)
P airlock/corridor
N.B. Please contact us for other sensors or probes
3
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.
CALISTAIR undertakes to regularly replace all these components and the other components (in case of
failure) under a maintenance contract.
Please contact us directly for further information.
Before any operation it is essential to switch off the appliance (see procedure on paragraph 2.2.1.5).
3.1
Changing the bulbs
As the UV bulbs have a high power, their surface can be hot. It is essential to allow them to cool
down before cleaning them.
•
Open the unit access door,
•
The two UV-C bulb frames are visible. Simple remove the bulb frame connectors,
•
Remove the UV bulb frames and replace them with new ones,
•
It is essential to clean the bulbs before they are installed in the unit. To do so, use a soft cloth
soaked in alcohol (e.g. ethanol, isopropanol),
•
Clean the entire surface of the bulbs, ensuring there are no marks remaining,
•
Place the new bulb frames in the appliance.
•
Never clean the catalyst,
•
Never use abrasive cleaning products,
•
Avoid touching the bulbs with your hands. The grease left interferes with the proper transmission of
the UV light and reduces the life time of the bulbs.
Unbroken used bulbs are recycled. You can choose to send them to your dealer who will send them
to the recycling channel or to take them to the bins available in many collection points (supermarkets, DIY
stores, etc.). Broken bulbs cannot be recycled and must be disposed of in the dustbin.
