TD310
Maintenance | 8
B-H86.0.04.DB201-1.0
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8 Maintenance
8.1 Operating and maintenance notices
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NOTE
The product and temperature probe must be handled with care and used in accord-
ance with the technical data. Do not throw or strike.
_
NOTE
If the product is stored at a temperature above 50 °C, or is not used for an extended
period of time, the batteries must be removed. Leaks from the batteries are avoided as
a result.
8.2 Battery
8.2.1 Battery indicator
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If the
BAT
display text blinks in the secondary display, the batteries are depleted and
must be replaced. However, the device will still operate for a certain length of time.
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If the
BAT
display text appears in the main display, the battery voltage is no longer ad-
equate for operation of the product. Now the battery is fully depleted.
8.2.2 Changing battery
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DANGER
Danger of explosion!
Using damaged or unsuitable batteries can generate heat, which can cause the batter-
ies to crack and possibly explode!
– Only use high-quality and suitable alkaline batteries!
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CAUTION
Damage!
If the batteries have different charge levels, leaks and thus damage to the product can
occur.
– Use new, high-quality batteries!
– Do not use different types of batteries!
– Remove depleted batteries and dispose of them at a suitable collection point!
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NOTE
Unnecessary screwing places the water-tightness of the product, among other things,
at risk and should be avoided.
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