30
TEMPERATURE RECORDER (OPTION)
Starting recording and setting the time:
Turn the power switch ON. The ink 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 recording paper is rotated to the left). Set
the time by using the fast feed button to quickly rotate the
recording paper.
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 pens 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. Then rotate the pen lifter
clockwise until the pen tip rests on the pen lifter.
2.
Remove the chart hub cover, and then replace the recording paper.
3.
Place the chart hub cover. Confirm that the new recording paper is inside of the chart guides.
4.
Set the correct time.
Fig. 3
Temperature
Ink pen
(0% position
equivalent to
40
o
C line)
Hour
Fig. 4
