INSTRUCTION MANUAL
•
Clocks are a complex technical product, requiring the close treatment of them. Before using
of clocks it is necessary to get acquainted with the instruction manual. The abidance of the
service regulations will ensure long reliable work of the clocks and installed accuracy
movement during whole service life.
•
The clock is intended for constant operation in a premise at temperature from 1
°
C up to
45
°
C and relative humidity of air from 30% up to 80%.
•
Operation of clocks begins from installation of a power element in a gear of the clocks, as it
is showed on it.
•
Your clocks belong to an average class of accuracy, therefore the installation of pointers on
a required time needs to be executed on signals of check of a time, transmitted by radio
broadcasting network or radio channels.
•
The installation of pointers is made by a wheel on a case of a gear in a specified direction.
•
The clock is intended for long service life. If you want your clock to work reliably and save
high accuracy movement during whole service life, you should observe the following rules:
–
protect clocks from falls and impacts;
–
do not open a case of clocks and do not take out movement (to protect clocks from
unskilled interference and hit of a dust and dirt in a movement of clocks, that can become
the reason of clock’s break or bitter deterioration of their accuracy);
–
preserve clocks from the aggressive environments (water, household chemicals, etc.)
SPECIFICATIONS
Average daily deflection of hours at temperature
23
0
C +/-5
0
C within the limits of
+1sec / day
Power element
type
АА
/ 1.5 V
Duration of work of clocks from one power element
12 months
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