Introduction; Packaging; Electrical; Installation - Techne SBS-2 Manual Del Operador

IntrODuCtIOn

paCKagIng

Two cartons will be received, one containing the fluidized bath, the other containing aluminum oxide (20
lb.) SBS-2 and SBS-4.
Retain the carton in which the bath is received.

eleCtrICal

Check that the voltage and current rating on the serial number plate near the power cord is correct.

InStallatIOn

Place the bath on a firm, level surface allowing access from the top for insertion and removal of objects
in the bath. Turn energy regulatory and gate valve to the off position.
Connect the air inlet tube to a clean, dry air supply connected to 15 psi using a minimum 3/8 inch ID
hose, keeping the length as near 6 ft. as possible.
If factory air is not available, use Techne Air Compressor #7030804.
Note that gases other than air may be used (for example nitrogen and argon, should be inert atmosphere
required).
If Techne TC-8D controller is not used, connect the power cord to a properly fused electrical outlet
conforming to the voltage and current requirements of the unit. If Model TC-8D is used, refer to the
instruction manual provided with the controller.
Fill the bath with the aluminum oxide to a depth no greater than 2 inches from the top rim
of the bath.
Turn the main air supply on and adjust the pressure to 15 psi, 4-5 cfm. If the Techne air compressor is
used, turn the compressor on.
Slowly open the gate valve on the bath, allowing air to flow into it. Observe the oxide expand and begin to
bubble. Adjust the gate valve until bubbles of approximately ¾ to 1 inch diameter are breaking the surface.
If the TC-8D controller is not being used, turn the energy regulator to a 5 setting*, (with a medium switch
position on the SBS-4). The neon light will switch on and off for approximately equal times. Place the energy
regulator to the 10 position and the neon light will be on continuously. The bath will be getting slightly warm.
*When the TC-8D is used, the energy regulator should be turned up to 10. If a rapid heat up of the bath is
required, set the energy regulator to 8-9 (SBS-2) or high switch position (SBS-4). As the desired temperature is
reached, turn the regulator down and the heat selector switch to medium or low until the temperature
stabilizes.
Experiment with the position settings to establish a relationship between them and the bath temperature.
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