Bpt TH 450 - Page 51

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Warning! Inserting the batteries the wrong way round
could damage the unit. There will be approximately 2
minutes available for replacing the batteries.
To restart the unit, proceed as described in chapter 4.
Close the unit. Make sure that the hooks have been
inserted in their proper places (fig. 87). After a few
seconds the information on the display will reappear.
If the symbols on the display do not appear with-
in 10 seconds, press the reset button R (fig. 82).
Use only ALKALINE batteries
A
Fig. 85 Fig. 86
Fig. 87