Yamato DNF 400, Инструкция по эксплуатации

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8
Before Using this unit
Requirements for Installation
12. Setting of the shelf and sample
•
The number of shelves attached varies depending on the type of product (2 to 8).One of them
(two for DNF910) is previously fixed on the lowermost stand of bracket supporter with screws
at factory shipment. Set the other shelves in place in furnace as necessary.
•
One of the shelves is fixed on the lowermost stand of bracket supporter with screws at factory
shipment. The temperature of the current plate and its adjacence is usually higher than the
setting temperature because the heater is provided under it, which may cause burn of sample
or fire disaster if the sample is directly put on the current plate. Do not shut the slit on near
side of current plate with samples because it is an inlet slit on the circuration circuit of hot air,
with samples. To prevent such accidents, the shelf is fixed with a screw as shown in the
figure. Be sure to provide sufficient space between the current plate and sample in case
the shelf must be removed due to the shape of sample. Do not put the sample directly on the
current plate.
Bracket
supporter
Bracket
Shelf
Current plate
Screw
Screw