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Use the following instructions to install and operate the PowerEase

®

 90W Power Supply. For more information and detailed 

instructions, refer to the 

PowerEase

®

 90W Power Supply User Guide

, available at 

www.lifetechnologies.com/manuals

.

Note:

 For safety guidelines, refer to the “Safety” appendix in the 

PowerEase

®

 90W Power Supply User Guide

Install the PowerEase

®

 90W Power Supply

1. 

Check the label located near the AC inlet to help ensure that the unit is compatible with locally provided voltage.

2. 

Place the PowerEase

®

 90W Power Supply on a level laboratory bench, in an area with proper ventilation.

3. 

For your safety:

 Position the unit properly such that the 

On/Off

 switch and the AC inlet located on the rear of the unit are easily 

accessible.

4. 

Ensure the AC power switch is in the 

Off

 position and attach the power cord to the AC inlet of the power supply. 

Note:

 Use only properly grounded AC outlets and power cords.

5. 

Plug the power supply into the appropriate electrical outlet.

6. 

Connect the leads from an electrophoresis unit to the power supply by inserting the positive lead (+) into the positive (red) output 

jack, and the negative lead (−) into the negative (black) output jack.

PowerEase

®

 90W Power Supply key pad

QUICK REFERENCE

PowerEase

®

 90W Power Supply

Catalog Numbers 

PS0090, PS0091, PS0092

 

Publication Number

 

MAN0009567

  

Rev. 

1.0

For Research Use Only. Not for use in diagnostic procedures. 

Press...

To...

 (Up Arrow)

Move the cursor up and increase values when settings are 

flashing.

∨ 

(Down Arrow)

Move the cursor down and decrease values when settings 

are flashing.

Mode

Cycle between voltage, current, and time settings, allowing 

values to be changed.

Constant

Toggle between constant voltage or current operation.

Start/Pause

Start, pause, and resume power supply operation without 

resetting the timer.

Stop

Stop power supply operation 

and

 reset the timer.

Quick operation instructions

Use the following instructions to operate the PowerEase

®

 90W Power Supply.

1. 

Turn the AC power switch at the back of the power supply to the 

On

 position. 

•  The screen displays the last set

 V

 (voltage) in large bold type on the left side of the display and 

TIME

 and 

AMPs

 in small type 

on the right side of the display.

2. 

Press 

Constant

 to toggle between Constant Voltage Mode and Constant Current Mode. 

•  The screen displays the selected operating mode in large bold type on the left of the display.

3. 

Press 

Mode

 to edit the parameters of the operating mode: Volts, Hours, Minutes, and Amps. 

4. 

While a value is flashing, you may use the directional arrow buttons (

∨∧

) to change the values. 

•  The values stop flashing and the instrument exits editing mode 5 seconds after the last key has been pressed.
•  If you set 

Time

 to 

00:00

, the power supply will run continuously.

5. 

Press 

Start/Pause

 to start electrophoresis. 

•  The red light on the display will illuminate while power is applied to the load. 
•  Electrophoresis stops when the timer reaches 

00:00

 if a time has been set.

•  When electrophoresis stops, the power supply 

beeps

 and the screen flashes 

TIME UP.

6. 

Press 

Stop

 to silence the 

beep

.

Front view of the PowerEase

®

 90W Power Supply.

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