Bio-Rad ReadySub-Cell GT Cells - Manual (Page 6)

Power to Sub-Cell GT units is supplied by an external DC voltage power supply. This power supply must
be ground isolated in such a way that the DC voltage output floats with respect to ground. All of Bio-Rad’s
power supplies meet this important safety requirement. The recommended power supply for these units is
the PowerPac
™ Basic power supply. The PowerPac ™ Basic power supply contains safety features such as
no load, overload, rapid resistance change, and ground leak detection capabilities. The maximum specified
operating parameters for the Sub-Cell GT systems are given in Table 1.1.
Table 1.1 Sub-Cell GT systems operating parameters
Sub-Cell Wide Mini-Sub Mini-Sub
GT Cell Cell GT Cell GT
Maximum voltage limit 200 VDC 150 VDC 150 VDC
Maximum power limit 40 Watts 45 Watts 10 Watts
Maximum Buffer temperature 40°C 40°C 40°C
Electric current to the cell, from the external power supply, enters the unit through the lid assembly,
which provides a safety interlock. Current to the cell is broken when the lid is removed. Do not attempt to
circumvent this safety interlock, and always turn the power supply off before removing the lid or when working
with the cell.
Important: These Bio-Rad instruments are certified to meet IEC 1010-1** safety standards. IEC-
certified products are safe to use when operated in accordance with the instruction manual. This instrument
should not be modified in any way. Alteration of this instrument will:
• Void the manufacturer’s warranty
• Void the IEC 1010-1 safety certification
• Create a potential safety hazard
The Sub-Cell GT systems conform to IEC-1010-1 standards: safe between the operating temperatures
of 4°C and 40°C and altitudes up to 2,000 meters; safe at a maximum relative humidity of 80% for
temperatures up to 31°C, and for temperatures higher than 31°C, safe at a maximum humidity that
decreases linearly to 50% at 40°C. Bio-Rad is not responsible for any injury or damage caused by the use of
this instrument for purposes other than those for which it is intended, or by modifications of the instrument
not performed by Bio-Rad or an authorized agent. There are no user-serviceable parts in this apparatus.
To insure electrical safety, do not attempt to service this apparatus.
1.3 System Components
Each of the Sub-Cell GT systems comes with the components listed in Table 1.2 (see Figure 1.1, page
3, for part description). Check your instrument to be sure all items are present. Note any damage to the unit
which may have occurred during shipping. Notify Bio-Rad Laboratories if any items are missing or damaged.
Table 1.2 Sub-Cell GT system components
Sub-Cell GT Wide Mini-Sub Cell Mini-Sub Cell
System GT System GT System
Item Quantity Quantity Quantity
GT Base (buffer chamber) 1 1 1
Gel Casting Gates (optional) 2 2 2
Safety Lid and Cables 1 1 1
UVTP Gel Tray 1 1 1
Fixed Position Comb 2 2 2
(15 well, 1.5 mm thick) (15 well, 1.5 mm thick) (8 well, 1.5 mm thick)
(20 well, 1.5 mm thick) (20 well, 1.5 mm thick) (15 well, 1.5 mm thick)
Leveling Bubble 1 1 1
Gel Caster (optional) 1 1 1
Instruction Manual 1 1 1
2