Bio-Rad GelAir Drying System - Manual (Page 6)

Section 2
GelAir System Features
2.1 GelAir Dryer
The GelAir Dryer can be operated with or without heat by toggling the heat on/off switch.
The dryer operating temperature is optimized to dry gels without cracking. The oven has a con-
tinuously adjustable 3 hour timer that shuts off automatically when the timer expires. To oper-
ate, turn the timer knob clockwise to activate the timer, turn counterclockwise for continuous
operation. The dryer holds a maximum of four drying frames. The front flap maintains the
proper gel drying temperature and air circulation (do not remove it). Use of other manufac-
turers drying frames with this dryer is not recommended.
Fig. 2. GelAir Dryer.
2.2 GelAir Drying Frame
The GelAir Drying Frame maintains a flat cellophane surface for distortion-free gel dry-
ing. The drying frame consists of a stainless steel top frame, a molded bottom frame and eight
clamps. The gel is held between two sheets of cellophane which is clamped between the top
frame and the bottom frame.
Fig. 3. Drying frame.
2
Heat On/Off Switch
Timer Knob (continuous or timer mode)
Clamp
Stainless Steel Top Frame
Molded Bottom Frame