Hach ORBISPHERE 3100 Manuel D'utilisation Simplifié page 26

If the instrument is to be stored in an environment where the temperature is likely to be 0°C (32°F)
or below, then to avoid any damage to the instrument make sure there is no liquid inside. Do this by
first running warm water through the instrument and dry by flowing dry air or N
turn the sample flow valve (No. 2 in
Short term storage
For short term storage (between measurements or up to a maximum of 6 hours), leave the sample in
the instrument by turning the sample flow valve (No. 2 in
Overnight or weekend storage
When storing the instrument overnight or over a weekend, run clean water through the instrument to
prevent passageways from becoming clogged and then turn the sample flow valve (No. 2 in
on page 9) to the OFF position. Wipe down the outside of the instrument with a clean damp cloth.
Long term storage
For long term storage (more than 1 week), run warm water through the instrument followed by 20 mL
of ethanol (EtOH). Dry by flowing dry air or N
valve (No. 2 in Figure 2
a clean damp cloth. It is recommended to fully charge the battery prior to any long term storage.
Note: If the instrument has been in storage for more than 4 weeks, remember to fully recharge the battery pack
before use.
26 English
C A U T I O N
Figure 2
2
on page 9) to the OFF position. Wipe down the outside of the instrument with
on page 9) to the OFF position.
Figure 2 on page 9) to the OFF position.
through the instrument, and then turn the sample flow
through it. Then
2
Figure 2