7
2. Before operating the unit
Precautions when installing the unit
10. Be careful for the colors of core wires when connecting the power cords.
Be sure to first make sure that the breaker on the power
facility side is “Off (
○
)
” before connecting the power
cords.
The unit does not have a power plug. Select and connect
a plug and a terminal with correct ratings suited to the
power source capacity of the power facility to be
connected. (See the table in the right)
Core wire
color
Indoor wiring
Black
Voltage side
White
Earth side
Green
Earth
11. .Do not attempt to alter the unit
12. Do not put too many specimens.
The customer shall never attempt to alter
the unit. Otherwise a malfunction may
result.
The withstand load of a shelf board is 15kg
when the load is evenly distributed.
Put specimens dispersed.
When shelf boards have been placed on all
stages, take care not to exceed the total
withstand load.
《
Total withstand load
》
DKG610(V),DKG650(V)
：
45Kg or less
DKG810(V),DKG850(V)
：
75Kg or less
Specimen
15kg
Shelf board
13. Do not set too many specimens.
14. Do not place an object on the
bottom plate.
Too many specimens will prevent correct
temperature control. In order to assure
temperature precision, be sure to use shelf
boards and put specimens dispersed, and
secure at least 30% of space inside the
bath.
Secure at least 30% of space
Operating the unit with placing the
specimen directly on the bottom plate of the
internal bath will prevent performance of
the product from fully exerting, increase the
internal temperature excessively and may
cause a malfunction.
Never place a specimen on the bottom
plate of the internal bath.
See
“15. Installing shelf boards and placing
specimen
” on P8.
MODIFICATION
Summary of Contents for DKG610
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