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Helmer Scientific. Helmer Scientific assumes no responsibility or liability for any errors or inaccuracies that may appear in the informational content contained in this material. For the purpose of clarity, Helmer Scientific considers only the most recent revision of this document to be valid.
The following symbols are used in this manual to emphasize certain details for the user: Indicates procedures which need to be followed. Task Provides useful information regarding a procedure or operating technique when using Helmer Note Scientific products. Advises the user against initiating an action or creating a situation which could result in damage to NOTICE equipment;...
♦ Use manufacturer supplied power cord only. ♦ Using the equipment in a manner not specified by Helmer may impair the protection provided by the equipment. ♦ Ensure biological materials are stored safely, in accordance with all applicable organizational, regulatory, and legal requirements.
• To prevent tipping, ensure door is closed and latched, and casters are unlocked and free of debris before moving freezer. • The freezer is extremely heavy. Helmer recommends two people work together to move the freezer. 1. Ensure all casters are unlocked and door is closed and latched.
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Rear Stand-Offs CAUTION The rear stand-offs include a hole to accept a threaded fastener for anchoring the freezer to a wall. The rear stand-offs do not provide a secure means to anchor the freezer to the wall that can be considered resistant to seismic events.
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Storage Shelves Note Shelf clips must be installed so the horizontal section is oriented upward. Install Shelves with Shelf Clips 1. Open the chamber door and all inner doors. 2. Install shelf clips on the shelf standards at the marked locations.
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® i.Series Operation Initial Start Up 1. Plug the power cord into a 15 A grounded circuit with a dedicated single point receptacle. 2. Switch battery ON/OFF switch ON. 3. Switch AC ON/OFF switch ON.
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® If an alarm sounds, temporarily mute the alarm by touching the Mute icon. Home screen - alarm muted Muted icon Note Active alarms are displayed on the Home screen. If an alarm condition other than High Temperature occurs, refer to the service manual for troubleshooting.
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Change Temperature Setpoint Note The Temperature Setpoint toggle button can be accessed from either the initial Settings screen or the Device Control Settings screen. > Enter the Settings password. Select Temperature Setpoints. Touch minus (-) or plus (+) on spin box to change value.
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Set Alarm Parameters > Enter the Settings password. Scroll down to select Alarm Settings. Touch minus (-) or plus (+) on spin box to set > each alarm parameter. Settings screen Alarm Settings screens Alarm settings control the circumstances and timing of alarm condition indicators displayed on the i.C³...
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Active Alarms Home screen with active alarm Table 1. i.Series Active Alarms Alarm Description Primary Monitor Probe High Temp Primary monitor probe reading is above high temperature alarm setpoint Primary Monitor Probe Low Temp...
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Min/Max Temperature Monitoring The Min/Max temperature display provides the highest and lowest Primary Monitor probe temperature reading since the last system reset (power-on event) or manually-initiated reset. Touch the Reset icon to the right of the display to manually reset.
• The Supervisor PIN should be changed to prevent unauthorized user ID setup. The Supervisor PIN can not be deleted. • In the event the Supervisor PIN is unavailable, contact Helmer Technical Service to reset the Supervisor PIN. • When setting up Access Control user IDs, ensure the key lock is in the locked position to prevent unauthorized access to the freezer.
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Open Freezer with Access Control Access Control Keypad Using Access Control to unlock the door 1. Enter unique 4-digit PIN. 2. If a valid PIN is entered, the Padlock indicator appears open and the door is unlocked.
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Product Specifications Operating Standards ♦ Indoor use only ♦ Altitude (maximum): 2000 m ♦ Ambient temperature range: 15 °C to 32 °C ♦ Relative humidity (maximum for ambient temperature): 80% for temperatures up to 25 °C, decreasing linearly to 53% at 32 °C ♦...
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Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Note Vacuum-insulated panels are included in cabinet walls on indicated models. All models feature vacuum-insulated panels in the exterior door. Table 4. Interior/Exterior Cabinet Specifications Model Ecomate® insulating foam (non-ODP, non-GWP, and VOC-exempt blowing agent foam)
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Compliance Regulatory Compliance This product is certified to applicable UL and CSA standards by a NRTL Sound level is less than 70 dB(A). Electromagnetic Compliance This device is suitable for use in a specific electromagnetic environment. The end user of this device is responsible for ensuring the...
Test the Door Open alarm. Inspect electrical components and wiring terminals in the electrical box for discoloration. Contact Helmer Technical Service if any discoloration is found. Inspect and clean the condenser filter. backup battery Replace the i.C ...
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Appendix B Exterior Components Label Description Label Description Monitoring system backup battery ON/OFF switch i.C³ user interface USB port Condenser discharge grill Door handle with key lock, electronic lock, and padlock hasp...
Helmer Scientific i.Series Ultra-Low Freezer Operation Manual ® Interior Components NOTICE • Do not allow the storage rack to set on the top edge of a partially-open interior door when removing or replacing racks. • To avoid damage to the interior door hinges, do not apply upward or downward force to the interior doors.
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