11. Start HyperTerminal by clicking on “Max Q Shaker.”
12. Power up shaker. Shaker will screen print speed, time and temperature
at one-minute intervals.
Note
RS232 Interface Port is for output only. Interface cables must not
exceed 9.8’ (3m) in length.
s
The high and low-limit controls are located on the right front side panel of
the shaker cabinet. The high-limit light is located on the control panel.
Note
Shakers without optional refrigeration system only have high-limit
control on side panel.
s
1. Make appropriate power connection.
2. Turn power switch ON.
3. Rotate high-limit control fully clockwise.
4. Set chamber temperature.
5. Allow sufficient time for chamber temperature to stabilize before
setting the high-limit control.
6. Rotate high-limit control slowly counterclockwise until set point is
reached.
• For A-Class shakers high-limit light will illuminate when set point is
reached. Rotate high limit control clockwise until status lamp goes out.
Make an additional 1/8 turn clockwise beyond this point.
• For E-Class shakers, when set point is reached, high-limit status lamp
will flash and the audible alarm will beep once. Rotate the high-limit
control slowly clockwise approximately 1/8 turn beyond this point.
7. When desired temperature is achieved, load the shaker.
5-8
Incubated and Refrigerated Shakers
Thermo Scientific
Section 5
Operation
Hyperterminal
Configuration (cont.)
Setting High-Limit
Control
Figure 5-3.
Control Limit Locations
