7
Before Using this unit
Requirements for Installation
8. Choose a correct power distribution board or receptacle
•
Choose a correct power distribution board or receptacle that meets the unit’s rated electric
capacity.
Electric capacity:
DKN302: 100V AC, 8.5A
DKN402: 100V AC, 12.5A
DKN602: 100V AC, 14A
DKN612: 1
φ
200V AC, 8A
DKN812: 1
φ
200V AC, 12.5A
DKN912: 1
φ
200V AC, 15.5A
NOTE)
There could be the case that the unit does not run even after turning ON the power. Inspect
whether the voltage of the main power is lowered than the specified value, or whether other
device(s) uses the same power line of this unit. If the phenomena might be found, change the
power line of this unit to the other power line. Please consult your dealer or a local electrical
contractor for the connection of devices that use a single-phase 200V power source.
9. Before/after installing
•
It may cause injure to a person if this unit falls down or moves by the earthquake and the
impact. etc..To prevent, take measures that the unit cannot fall down, and not install to busy
place.
•
Touching the unit may cause a burn during and just after the operation. To prevent, take
measures that putting up a notice of operating etc..
•
Make sure to lock the caster for DKN812and DKN912 types.
10. Setting of the shelf and sample
•
D The number of shelves attached varies depending on the type of product (2 to 8).One of
them (two for DKN912 ) 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 current plate and its adjacence is usually higher than the setting
temperature because a heater is provided under it, which may cause burn of sample or fire
disaster if a sample is directly put on the current plate. To prevent such accidents, the shelf
is fixed with screws 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.
Never use explosive substances,
flammable substances and
substances that include explosive
or flammable ingredients in this
Bracket supporter
Bracket
M4 screw
Shelf
Current plate
