30
TEMPERATURE RECORDER (OPTION)
Starting recording and setting the time:
Turn the power switch ON. The pen will move inward on
the circular recording paper and stop temporarily at the 0%
position (equivalent to the 40
o
C line). Then the ink pen will
move to the position which indicates the measured
temperature. (Fig. 3)
Time setting Method:
Place the recording paper at a position slightly in front of the
desired time (the chart is rotated to the left). Set the time
by using the fast feed button to quickly rotate the chart.
The fast feed button can be used to accurately set the time.
When the recording paper speed is set to 32 days:
The center of the recording paper is divided into 32 equal
sections. The lines extending from these lines serve as the
32-day time scale. (Fig. 4)
Stopping recording:
1.
Turn OFF the power switch.
2.
When recording is stopped for a prescribed period, place
the caps back on the ink pen to prevent the ink from
evaporating.
Replacing the recording paper:
1.
Slightly raise the end of the pen lifter and remove from the pen lifter stopper. Rotate the tip of the ink
pen clockwise until it rests on top of the pen lifter.
2.
Remove the paper hub cover, and then replace the recording paper.
3.
Place the chart hub cover. Remove and dispose of the piece of paper. Confirm that the new recording
paper is inside of the paper guides.
4.
Set the correct time.
Fig. 4
Hour
Temperature
Ink pen
0% position
equivalent to
40
o
C line
Fig. 3
