Ion Science Hydrosteel 7000TL - Manual (Page 8)

Hydrosteel 7000TL MANUAL Ion Science Ltd
Page 8 of 18
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Operating procedure
The Hydrosteel is powered by TL battery pack. The Hydrosteel 7000 will be switched on and off according
to the settings on the timer contained within the battery pack. When the Hydrosteel is on it will operate as
normal please see the Hydrosteel 7000 manual for full details. Normal operation is a 10 minute
measurement cycle.
The timer is capable of great switching flexibility. So practically any duty cycle or on time may be program
from one measurement per day to continuous measurement. Measurements at specific times are also
possible to check the effect of a regular process change such as inhibitor dosing.
To set the timer the lid will need to be removed by unscrewing the four crosshead screws in the corners.
The photograph below shows the hY7K-TL with the lid removed. The battery lid must only be removed in
clean dry environment.
Please note:
In order to ensure that the HY7K safely finishes its 10 minute measurement cycle, each period of the timer
should be at least 1 minute longer than the measurement period. For example 11 minutes for 1
measurement cycle, or 21 minutes for 2 measurement cycles in a row.
It is recommended to set the measurement cycle with an understanding of the required response rate and
the acceptable battery life.