OTT ecoLog 500, Руководство по эксплуатации

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5.2 Power supply using alkaline batteries (OTT ecoLog 500)
Notes
Alkaline batteries can only be used in the OTT ecoLog 500.
They cannot be used in the OTT ecoLog 500 3G!
At 0 °C, alkaline batteries have approx. 50 % of their original 20 °C capacity
and at –10 °C, they have approx. 35 % due to their design. If temperatures
drop below 0 °C at the measurement station it is recommended that lithium
batteries (OTT lithium batteries D or DD types) be used.
How to insert the alkaline batteries into the battery holder
Remove the screw fitting from the communication unit.
Slide the cap and pipe casing of the communication unit approx. 50 cm
towards the pressure probe cable.
Open the Velcro strip above the battery holder.
Remove the battery holder from the battery compartment.
Remove the cap of the battery holder by rotating it counter-clockwise.
Insert 2 alkaline batteries (LR14 · AM-2 · MN 1400 · C) into the battery
holder as shown in figure 4. Ensure that the polarity is correct!
Install the cap of the battery holder by rotating it clockwise.
Insert the battery holder into the battery compartment.
Firmly close the Velcro strip of the battery holder around the battery holder.
Slide the cap and the pipe casing of the communication unit back up to the
stop. Please note: Do not bend or pinch the battery holder lead.
Reinstall the screw fitting to the communication unit.
Battery holder
Battery compartment
Velcro strip
Cap
Alkaline battery
(LR14 · AM-2 · MN 1400 · C)
Plug
Socket
Electronic unit
Battery holder
cable
Fig. 4: Inserting alkaline batteries
into the battery holder.
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