Helmer Scientific i.Series
®
and Horizon Series
™
Freezer - Undercounter
Service and Maintenance Manual
360417/A
9
Probe bottle with probe.
Rear access port.
Fill Probe Bottle
1. Remove the probe(s) from the bottle and remove the bottle from the bracket.
2.
Remove the cap and fill with 4 oz. (120 mL) of product simulation solution.
3. Replace and secure the cap and place the bottle in the bracket.
4. Replace the probe(s), immersing at least 2” (50 mm) in solution.
Install Additional Probe Through Rear Port
1. Peel back putty to expose the port.
2. Insert the probe through the port into the chamber.
3. Insert the probe into the bottle.
4. Replace putty, ensuring a tight seal.
Chart Recorder (if included)
Note
• If the chart recorder has been operating on battery power, the battery should be replaced to ensure the back-up source
has proper charge.
• For complete information, refer to the Temperature Chart Recorder Operation and Service Manual.
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. Providing full power is available, back-up power for the temperature chart
recorder is available for up to 14 hours.
Prior to use:
Route the chart recorder probe through the rear access port and place in the bottle with the primary monitor probe.
Set up and Operation
Access the chart recorder by pulling the door open.
Install Battery
Connect the leads to the battery to provide back-up power to the chart recorder.
i.Series
