4
button ‘
▲’, the set temperature value is raised. When all buttons are released,
the actual chamber temperature is displayed.
In the event of power loss, the Temperature Controller retains the last set
temperature value.
4.3
Loading Carousel
Warning!
Sharp rotating parts. Do not attempt to add or remove tubes until the
motor has stopped. The motor can be stopped by turning the power switch to the
“Off” position or by depressing the “Pause” button located on the back of the unit,
(see figure 2). When loading the Carousel, it is recommended that the load be
evenly distributed. Tubes should be positioned with sufficient clearance from the
chamber wall to avoid interference from the screw heads during tube rotation.
4.4
Spindle Adjustment
If desired, it is possible to adjust the Spindle, which imparts a “rocking” or 3-D
motion to get an additional washing action to the tube. The Clips have been
factory set to position the tubes horizontally, but this can be adjusted by
loosening the screws securing the clips, rotating them slightly, then re-tightening
the screws to get the desired effect.
Warning!
Remove power from the unit
before adjusting.
4.5
Removing/Installing Carousel
Warning!
Remove power from the equipment before removing or installing the
Carousel. To remove Carousel, first remove all tubes. Position Carousel so the
socket head screw on the shaft (located on the left side of the drive shaft) is
accessible, and turn power off. Loosen socket head screw with a 1/16 inch hex
key and slide the carousel to the right. To install Carousel, reverse this
procedure.
4.6
50ml Conical Centrifuge Tubes
Be sure to use tubes that can handle the elevated temperatures used in
hybridization. We recommend that you contact your supplier or tube
manufacturer. In general, scientists have found that tubes made from
polypropylene with polyethylene caps provide reliable performance. Tubes made
from polystyrene should be avoided.
When inserting the centrifuge tube into the clamping mechanism, place the
clamp toward the middle of the tube. Pinching the tube near the cap may cause
a leak.
5. Accessories
5.1
Multi-Tube Carousel
Catalog Number 230332
