Thermo Scientific 1300 Series Operating Manual page 37

Section 4
Operation
Working (continued )
4-6 1300 Series A2
• A height-adjustable working chair with an adjustable seat back should
be used during extended work periods at the cabinet.
• When the forearm rests on the armrest, is should be in a nearly
horizontal position.
• When the upper leg is in a horizontal position, the angle between
upper and lower leg should not exceed 90°.
• To compensate between the floor and sitting height, a footrest should
be used. The minimal effective size of the footrest should be 18 x 14 in
(45 x 35cm). The slope should be adjustable to within a range from 5°
to 15°. The adjustable height should extend to a minimum of 4 in
(11cm) above the floor.
Forearm
on armrest
horizontal
Upper leg horizontal
90° between upper
and lower leg
Slope 5° to 15°
Minimum 4 inches
off floor
Figure 4-2. Sitting Posture
After completing a procedure,
1. Remove samples from the sample chamber and store them properly.
2. Clean and disinfect the sample chamber surfaces, including the work
tray and the drain pan.
3. Clean and disinfect all accessories.
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