Helmer Scientific i.Series
®
and Horizon Series
™
Refrigerator - Upright
Operation Manual
360372/B
8
2.4 Chart Recorder (If Included)
Note
For complete information, refer to the Temperature Chart Recorder Operation and Service Manual provided with this unit.
The chart recorder has a back-up battery system enabling a period of continuous operation if power is lost. Battery life varies by
manufacturer as well as voltage level remaining. If full battery power is available, back-up power for the temperature chart recorder
is available for up to 14 hours.
Note
If chart recorder is operated on battery power, the battery should be replaced to ensure the back-up source has proper
charge.
Prior to use:
Place probe in bottle with primary monitor probe.
Set up and Operation
Access chart recorder by pressing and releasing (i.Series) or pulling door open (Horizon Series).
i.Series chart door
Horizon Series chart door
Install battery.
Connect the leads to the battery to provide back-up power to the chart recorder.