![VWR International 250V Скачать руководство пользователя страница 10](http://html1.mh-extra.com/html/vwr-international/250v/250v_instruction-manual_1057696010.webp)
10
Getting Started
Installing the 250V Power Supply
1. Check the label located near the AC inlet to ensure that the unit is compatible with locally
provided voltage.
2. Place the 250V Power Supply on a level laboratory bench. Keep the area around the power
supply clear to ensure proper ventilation of the unit.
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.
5. Attach the power cord to the AC inlet. Use only properly grounded AC outlets and power
cords.
6. Connect the leads from the electrophoresis unit; insert the red lead (+) into the red output
jack, and the black lead (-) into the black output jack.
Important Guidelines
Introduction
The important guidelines for operating the 250V Power Supply are provided in this section. We
recommend that you carefully review these guidelines before operating the instrument.
Important
For best results, do
NOT
use the 250V Power Supply at its maximal electrical load limits.
Variations in buffer conditions can result in exceeding the power supply
’
s maximum voltage,
current, or power output capacity and produce undesirable variations in electrophoretic
separations.
General Operating Instructions
Follow the instructions below to operate the 250V Power Supply.
•
Turn on the 250V Power Supply by toggling the power switch on the rear side of the
instrument. Upon start-up, the
Display Screen
appears on the screen.
•
Use the
START/PAUSE
and
STOP
keys and output jacks for applications.
•
Use the
CONSTANT
key to set up probable operation model for applications.
Recommendation
The duration of electrophoresis can be defined in time (hours/minutes). When using this or any
electrophoresis product, we recommend that you adhere to the protocols given in the
Содержание 250V
Страница 106: ...6 22 2012 Revision 1 0 14 ...
Страница 123: ...6 22 2012 Revision 1 0 31 ...
Страница 139: ...6 22 2012 Revision 1 0 47 ...
Страница 156: ...6 22 2012 Revision 1 0 64 ...
Страница 172: ...6 22 2012 Revision 1 0 80 ...