Hach High Output Airblast System Manuel De L'utilisateur page 7

If the instrument is installed in direct sunlight, the operating temperature might rise above its specified limit and
the compressor will not start. Install the instrument in an indoor or outdoor location that is not in direct sunlight.
1. Install the instrument near the installed sensor
beyond 7.6 m (25 ft). This keeps the capacity of the system the same and does not decrease the
response time for the air delivery.
2. Mount the instrument in a location where the ambient temperature will not be more than the
instrument temperature limits. Refer to
3. Use the applicable mounting method for the application and attach the hardware
Figure 4).
Make sure that the wall mounting is able to hold 4 times the weight of the equipment.
4. Install the device in a location and position that gives easy access to the disconnect device.
5. Connect the instrument to a controller
sensor documentation.
Figure 2 Enclosure dimensions
N O T I C E
(Figure 5). Do not extend the air delivery tubing
Specifications on page 3.
(Figure 5). For sensor connection information, refer to the
(Figure 3 and
English 7