Freezer Operation Manual
Contents
1. HLF models Galvannealed steel with bacteria resistant powder coated finish 100 lbs 46 kg 1 standard External Material Internal Material Drawer Shelf or Basket Load External Top Port 4 102 mm 7 day inkless pressure sensitive chart paper backup battery Temperat re Cha Recorder standard on plasma storage models optional on laboratory models Interior Configuration 4 drawers 4 shelves 4 drawers IPF HPF iHPF HHPF 2 4 shelves 8 drawers 8 drawers iLF HLF 4 shelves 4 shelves Electrical Input Voltage and Frequency 230 V 50 Hz 208 230 V 60 Hz 10 Voltage Tolerance Circuit Breakers 12 A quantity 2 4 3 A Grounded outlet meeting national electric code NEC and local electrical requirements Power Consumption Power Source 1 Includes features that protrude from the cabinet 2 Models with the 4 designation include four drawers and four shelves Models with the 8 designation include eight drawers gt Helmer General Information 120 120 4 120 8 125 125 4 125 8 Control and Monitoring iPF HPF iLF HPF models Monitoring and display system separate temperature control system interface HLF HHPF models Temperature control and display system gt iPF iLF HPF models High and condenser temperature door open AC power failure Alarms no battery probe failure ch2. Left or Chart Paper Timer display Temperature Graph display i Series All Models 15 Helmer Components 10 10 1 360086 1 M i Series All Models Front and Chamber MmMUOW gt Left Chamber and front features PF120 4 model shown Right Cold Shield door PF120 8 model shown Label Description A Chart recorder standard on plasma storage models optional on laboratory models B i Center monitoring system C Unit cooler with fan guard D Upper probe bottle E Shelf F Drawer G Caster H Cold Shield system 8 drawer plasma storage models Not Door lock shown Standard for adjusting storage components Drawer slide Lower probe bottle NOTE gt Plasma storage models iPF iHPF with the 4 designation feature four drawers and four shelves as the standard storage configuration gt Plasma storage models iPF HPF with the 8 designation feature eight drawers as the standard storage configuration gt Laboratory models iLF feature four shelves as the standard storage configuration 16 Helmer 10 2 Rear Rear features iPF120 4 model shown Label O QOnmo Description A Condenser grill External drain fan Drain line heater Drain line Water evaporation tray Condensate evaporator Power cord I INIT M U N Uu RS 232 COM port optional Flash port Remote a
3. Prob appears on display Probe circuit is open Audible alarm will sound after door is open for 3 minutes Mute and Disable Audible Alarms Muting audible alarms does not disable alarm lamps or signals sent through the remote alarm interface Press Down Arrow Mute to mute audible alarms MUTE To disable all audible alarms insert the key in the Alarm Disable switch and turn 30 Helmer Horizon Series Laboratory and International Plasma Storage Models 15 Components 15 1 Front and Chamber MmMUOW gt HELMER Chamber and front features HLF120 model shown Right Cold Shield door HHPF120 8 model shown Label Description A Laboratory display B Door lock C Unit cooler with fan guard D Probe bottle E Shelf F Caster G Alarm key switch H Cold Shield system 8 drawer plasma storage models Not Standard for adjusting storage components shown NOTE Plasma storage models HHPF with the 4 designation feature four drawers and four shelves as the standard storage configuration Plasma storage models HHPF with the 8 designation feature eight drawers as the standard storage configuration Laboratory models HLF feature four shelves as the standard storage configuration 360086 1 M 31 gt Helmer Horizon Series Laboratory and International Plasma Storage Models 15 2 Rear O QOnmo Rear features H
4. ea ad bade ae ee f edb g 28 14 214 Hysteresisuash id seen ke A Mahe ke 28 14 2 5 Change a Temperature Alarm Setpoint o oooocooccoo rennene 29 14 3 Active Alarms o id AA PH ae Te Suave A AERA a ae VG ave AA 30 14 4 Mute and Disable Audible Alarms vr rv vr v erverv rer rer rear rn 30 15 Gomponenbsassteaisesakaavekaskandbe ke aakre AAA 31 15 1 Fr nt nd Chamber scsi acid a sele PSH He AA AG wea A 31 19 2 RAN AS TE SANA 32 1593 10pr A ESA 33 360086 1 M Helmer General Information Section I General Information 1 1 1 2 1 3 2 1 About this Manual Intended Audience This manual is intended for use by end users of the freezer and authorized service technicians Model References Generic references are used throughout this manual to group models that contain similar features For example 125 models refers to all models of that size PF 125 4 iPF125 8 HPF125 4 HPF125 8 HPF125 4 HPF125 8 HHPF125 4 HHPF125 8 iLF125 HLF125 This manual covers all upright freezers which may be identified singly by their size or by their respective Series Copyright and Trademark Helmer i Series i Center Horizon Series and Rel i are registered trademarks or trademarks of Helmer Inc in the United States of America Copyright O 2014 Helmer Inc All other trademarks and registered trademarks are the property of their respective owners Helmer Inc doing business as DBA Helmer Sci
5. the stylus is marking the temperature correctly 360086 1 M 9 Helmer General Information 7 Maintenance Schedule Maintenance tasks should be completed according to the following schedule Refer to the service manual for more detail on the various tasks NOTE These are recommended minimum requirements Regulations for your organization or physical conditions at your organization may require maintenance items to be performed more frequently or only by designated service personnel Frequency Quarterly Annually As Needed Test the high temperature alarm Y Task Test the power failure alarm as required by your organization s Y protocols Test the door alarm as required by your organization s Y protocols Check the temperature calibration on the monitor and change it Y if necessary Models with chart recorders Y Check the backup battery for the chart recorder after an extended power failure and change it if necessary or change the battery if it has been in service for one year Refer to the Temperature Chart Recorder Operation and Service Manual gt Inspect electrical components and wiring terminals in the Y electrical box for discoloration Contact Helmer Technical Service if any discoloration is found gt Inspect all wiring terminals for secure connection Tighten wiring terminal connections as necessary Check the level of the solution in the probe bottle s Refill or Y replace solution if n
6. E raro as AR AA E A A a 5 3 General Recommendations 00 0c eee eee ee ees 5 St AAA SS ong Gene 5 32 General Use tad Me 5 33 Initial Loading Peewee eel E SA E E A AAA AAA od wea OSS 5 SPECHICATIONS isasi Hees enemas Sa a GA e ee had cee KEEGAN 6 COMpNANGGs xoxo ai ia e A bu 7 5 1 Regulatory ComplianC svc cise Sat a bee ld a E A TR Ul 7 5 2 WEEE Compliance smese be ia a SEG EA AA AA AAA SEG 7 Installation io e ee Reds 8 671 Location Requirements 4 irradia ia re Tee eee we eGo 2 ERE AAA AA be vee ed ae oad 8 02 A os ese Sheets ances Ss lca Secale eA Sha es TE 8 6 3 Temperature Probes aa a A ete 8 64 Chat Recorder os eisai des tasks at Soo ee eels iy ata ice clan a data det bedere ket 9 6 4 1 Install and Change Chart Paper 0 0 cette 9 7 Maintenance Schedule sc 2 2 5 cs cbae be daw wade A kake enke aes 10 Section Il Series All Models 0000 cece ee eee eee eee o 11 LT smc darte ada NE se 11 BT Initial StartUp 115 io tra eed dedonde A gadd de ses kl dd 11 8 2 Normal Operation 265242344 2044 ehdnedeade eens eden ddr 11 8 3 Change Temperature Setpoint 0 000 cc ete 12 624 SetAl m Paramet rs uisratastereriiltkansuv ge bd tet a o oe eet Ge be Ces 13 85 Active ALANS estrada E di da a rta a daa 13 8 6 Mute and Disable Active Alarms vnr eee ee 13 OG DetrostotallS ea Bench a et a NN otto 14 9 i Center Screen Reference 0 00 0 cece e
7. Helmer I ENTI Freezer Operation Manual i Series and Horizon Series HELMER Model Group i Series Horizon Series Plasma Storage iPF120 4 iPF120 8 iPF125 4 iPF125 8 HPF120 4 HPF120 8 HPF125 4 HPF125 8 HPF120 4 HPF120 8 iHPF125 4 iHPF125 8 HHPF120 4 HHPF120 8 HHPF125 4 HHPF125 8 Laboratory iLF120 iLF125 HLF 120 HLF125 HELMER SCIENTIFIC 14400 Bergen Boulevard al Noblesville IN 46060 USA PH 1 317 773 9073 FAX 1 317 773 9082 0086 USA and Canada 800 743 5637 360086 1 M ISO 13485 2003 CERTIFIED Helmer Document History Revision Date CO Supersession Revision Description M supersedes M 02 MAY 2014 9415 A B C D E F Revised layout for ease of navigation and locating information G H 1 J KL Date submitted for Change Order review Actual release date may vary 360086 1 M Helmer Contents Section I General Informati0N oooooocococronanananaa 4 1 About this Manual ioe cde e hoe beak bce wees eee eee dage aa 4 TT Intended Audience 5 1 20 224 0008 rea rl ae a o a ca dd e dulbees de de kutte 4 1 2 Model References 0 2 00 dar dob a dad da dd da a add dd eee ooh aa dreie a 4 1 3 Copyright and Trademark 2 20 04 60 a eee ke A 4 2 Safety ou tecese tecec ee ee eecess uated AAA 4 2 1 Satety Detinitions 2216240000 daa see a a a A A baie ard dk bk baken ud dk k kje 4 22 Proquet Labels casas as aa a aa senere alone n add 5 23 Avoiding JU
8. LF120 model shown Label Description A Condenser grill B External drain fan C Drain line heater D Drain line E Water evaporation tray F Condensate evaporator G Power cord H Remote alarm interface AC ON OFF power switch J Circuit breakers Not Product specification label shown 360086 1 M 32 Helmer Horizon Series Laboratory and International Plasma Storage Models 15 3 Top o ES AERA A AS ER Top features HLF120 model shown Label Description A Monitoring system backup battery Compressor B C Condenser D Access port END OF MANUAL 360086 1 M 33 HELMER SCIENTIFIC 14400 Bergen Boulevard Noblesville IN 46060 USA PH 1 317 773 9073 FAX 1 317 773 9082 www helmerinc com Cc E Imer N T F 0
9. ange chart paper gt HPF HLF HHPF models High temperature door open AC power failure Remote Alarm Interface Dry contacts standard Remote Alam Capac gt PF HPF iLF HPF models 0 5 A at 30 V RMS 1 0 A at 24 V DC pacity gt HLF HHPF models 0 25 A at 30 V RMS 0 25 A at 60 V DC Environmental P Indoor use only gt Altitude maximum 2000 m Operating Standards gt Ambient temperature range 15 C to 32 C gt Relative humidity maximum for ambient temperature 80 for temperatures up to 31 C decreasing linearly to 50 at 40 C A CAUTION gt The interface on the remote alarm monitoring system is intended for connection to the end user s central alarm system s that uses normally open or normally closed dry contacts gt If an external power supply exceeding 30 V RMS or 60 V DC is connected to the remote alarm monitoring system s circuit the remote alarm will not function properly may be damaged or may result in injury to the user NOTE In the event of a power failure the power failure alarm condition is transmitted through the remote alarm contacts 5 Compliance 5 1 Regulatory Compliance This device complies with the requirements of directive 93 42 EEC concerning Medical Devices as amended by 2007 47 EC 0086 Sound level is less than 70 dB A Emergo Europe EC REP Molenstraat 15 2513 BH The Hague Netherlands 5 2 WEEE Compliance The WEEE wast
10. blood products and other medical and scientific products General Use Allow freezer to come to room temperature before powering on NOTE During initial startup high temperature alarm may activate while freezer reaches operating temperature Initial Loading Allow chamber temperature to stabilize at the setpoint before storing product NOTE Do not overload top drawer basket or shelf such that airflow from the unit cooler is obstructed Helmer 4 360086 1 M Specifications 120 120 4 120 8 125 General Information 125 4 125 8 Exterior Dimensions Width 30 75 781 mm Height 80 00 2032 mm Depth 32 50 826 mm 38 50 978 mm Physical Weight iPF HPF iHPF HHPF 483 Ibs 219 kg 499 Ibs 227 kg 531 Ibs 241 kg 551 Ibs 250 kg Weight iLF HLF 437 lbs 199 kg 475 Ibs 216 kg Interior Volume 20 2 ft 572 L 25 2 ft 714 L Refrigeration System Refrigerant R 404A non CFC Compressor 1 25 HP air cooled Initial Charge 29 0 oz 822 g Operational Default Set Point 30 C 22 F 15 C to 30 C 5 F to 22 F Temperature Control Range Cabinet Insulation Wall Thickness Door Thickness High density non CFC foam 2 51 mm 2 51 mm Galvannealed steel with bacteria resistant powder coated finish iPF HPF LF models Stainless steel HPF HHPF
11. ctive earth ground hazard terminal Avoiding Injury Review safety instructions before installing using or maintaining the equipment Before moving unit ensure door is closed and casters are unlocked and free of debris Before moving unit disconnect the AC power cord and secure the cord Never physically restrict any moving component Avoid removing electrical service panels and access panels unless so instructed Keep hands away from pinch points when closing the door Avoid sharp edges when working inside the electrical compartment and refrigeration compartment Ensure biological materials are stored at recommended temperatures determined by standards literature or good laboratory practices Proceed with caution when adding and removing samples from the freezer Use supplied power cord only Using the equipment in a manner not specified by Helmer Scientific may impair the protection provided by the equipment gt Decontaminate parts prior to sending for service or repair Contact Helmer Scientific or your distributor for decontamination instructions and a Return Authorization Number gt Ensure biological materials are stored safely in accordance with all applicable organizational regulatory and legal requirements gt The freezer is not considered to be a storage cabinet for flammable or hazardous materials Vvwvvvvvv vvv General Recommendations Intended Use Helmer freezers are intended for the storage of
12. d International Plasma Storage Models Selected Setting HIGH TEMP and MONITOR High Temp alarm setpoint LOW TEMP and MONITOR Low Temp alarm setpoint MONITOR only Monitor Offset CONTROL only Control Sensor Offset CONTROL only Control Hysteresis 1 Hold Up Arrow and Down Arrow for three seconds MONITOR lamp will flash to indicate entry into program mode 2 Press SEL until desired setting appears NOTE The control lamp flashes when the Control Sensor Offset setting is selected Press and release the SEL button again to select Control Hysteresis The control lamp will continue to flash Release SET button ou bk Ww Hold SET then press Up Arrow or Down Arrow to change the setpoint To change another setting repeat steps 2 4 Hold Up Arrow and Down Arrow for three seconds MONITOR lamp stops flashing to indicate exit from program mode New settings are saved 29 Helmer 14 3 14 4 360086 1 M Active Alarms Horizon Series Laboratory and International Plasma Storage Models The controller displays temperature and alarm information DOOR ALARM lamp lights Door is open less than 3 minutes DOOR ALARM lamp flashes Door has been open 3 minutes or longer HIGH TEMP lamp flashes Temperature reaches high temperature set point LOW TEMP lamp flashes Temperature reaches low temperature set point PoFF appears on display AC power failure
13. e 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 4 lf an alarm sounds temporarily mute the alarm by pressing the MUTE button Normal Operation The HOME screen displays temperature and alarm information and provides buttons for reaching other functions of the i Center monitoring system If the temperature graph is enabled a graph of the chamber temperature is displayed over time on the HOME screen Temperature setpoints and calibration settings are configured through the temperature controller 12 18 2003 HOME Er 08 07 2003 10 Z3AM 3 Zom 30 00 73007 Lower Temp 30 0 C 00000 600606 i Center Home screen i Center temperature graph 11 Helmer i Series All Models 8 3 Change Temperature Setpoint Independent temperature controller NOTICE gt Do not change the setpoint to a value outside the temperature control range gt Parameter values are factory preset and should not be changed unless directed by Helmer Technical Service NOTE Default setpoint is 30 0 C When there is no interaction for four minutes the temperature controller exits program mode and returns to normal mode gt The reference temperature displayed on the temperature controller may not be the same as the temperature displayed on the i Center monitoring system vv 1 Observe the chamber
14. e and alarm information and provides buttons for reaching other functions of the Horizon Series monitoring system Temperature setpoints and calibration settings are configured through the temperature controller 12 18 2003 30007 000660 Horizon Series Home screen 19 F Helmer Horizon Series Plasma Storage Models 11 3 Change Temperature Setpoint Independent temperature controller NOTICE gt Do not change the setpoint to a value outside the temperature control range gt Parameter values are factory preset and should not be changed unless directed by Helmer Technical Service NOTE Default setpoint is 30 0 C When there is no interaction for four minutes the temperature controller exits program mode and returns to normal mode gt The reference temperature displayed on the temperature controller may not be the same as the temperature displayed on the Horizon Series monitoring system vv 1 Observe the chamber temperature displayed on the Horizon Series monitoring system 2 Determine how much the freezer setpoint will be changed EXAMPLE gt Current setpoint is 30 0 C Target setpoint is 28 0 C gt Setpoint adjustment value is 2 0 C 3 On the temperature controller press and hold the P button gt PXX is displayed where XX is a parameter number 4 Adjust the freezer setpoint a Press the UP or DOWN arrow buttons until P03 is displayed b Press the P button
15. e electrical and electronic equipment symbol right indicates compliance with European Union Directive WEEE 2002 96 EC and applicable provisions The directive sets requirements for the labeling and disposal of certain products in affected countries When disposing of this product in countries affected by this directive gt Do not dispose of this product as unsorted municipal waste gt Collect this product separately gt Use the collection and return systems available locally For more information on the return recovery or recycling of this product contact your local distributor 360086 1 M 7 Helmer General Information 6 6 1 6 2 6 3 360086 1 M Installation Location Requirements gt Has a grounded outlet meeting national electric code NEC and local electrical requirements gt Is clear of direct sunlight high temperature sources heating vents and air conditioning vents gt Minimum 8 203 mm above and minimum of 3 76 mm behind gt Meets the limits specified for ambient temperature and relative humidity Placement WARNING To prevent tipping ensure the casters are unlocked and the door is closed before moving the freezer CAUTION Do not use the water evaporation tray located on the rear of the freezer as a handle The tray may be hot 1 Ensure all casters are unlocked and door is closed 2 Roll freezer into place and lock casters 3 Ensure freezer is level Temperatu
16. e minutes gt MUTEOS is displayed indicating that five minutes remain on the mute timer 2 Each additional press of the MUTE button adds five minutes of muting gt The timer duration is changed and the new time is displayed 11 7 Defrost Status While the freezer is defrosting the defrost lamp illuminates on the independent temperature controller ELREHA 18 Independent temperature controller defrost lamp circled 360086 1 M 21 Helmer Horizon Series Plasma Storage Models 12 Horizon Series Screen Reference HOME screen MAIN button MAIN screen MUTE button changes mute timer MAIN screen Edit Configuration option Enter the password CONFIGURATION screen View Configuration option VIEW CONFIGURATION screen Product Company Information option INFORMATION screen CONFIGURATION screen Set Date amp Time option SET DATE amp TIME screen System Options option SYSTEM OPTIONS screen Alarm Setpoints option SET ALARM SETPOINT screen Temperature Calibration option TEMPERATURE CALIBRATION screen Factory Default Settings option FACTORY DEFAULT SETTINGS screen Change Password option Enter a new password SYSTEM OPTIONS screen Language option Date Format option Alarm Volume option Alarm Pulse option Temperature Units option Chart Paper Timer option SET ALARM SETPOINT screen High Alarm Setpoint option Door Ajar Timeout option Power Failure Timeout option TEMPERATURE CALIBRATION screen Upper Tempe
17. ecessary Examine the probe bottle s and clean or replace if necessary Y Clean the condenser grill and external drain fan Y Clean the door gaskets interior and exterior of the freezer Y NOTICE Clean the condenser grill on a quarterly basis NOTE gt During a power failure the backup batteries provide power to the monitoring system and the power failure alarm If the backup batteries are not functioning the power failure alarm will not be activated gt Ifthe backup batteries do not provide power to the monitoring system during the power failure alarm test replace the batteries gt If battery batteries have been in service for one year replace battery batteries 360086 1 M 10 Helmer i Series All Models Section Il 8 1 8 2 360086 1 M i Series All Models NOTE This section applies to PF LF and HPF models Operation Initial Start Up 1 Plug the power cord into a grounded outlet that meets the electrical requirements on the product specification label 2 Insert the D cell backup battery in the monitoring system backup battery pack 3 Select language a The SYSTEM OPTIONS screen is displayed b To select a different language press the INC or DEC buttons until the preferred language is displayed This assumes the language was previously loaded from the flash memory card c Press the HOME button All text will display in the selected languag
18. ee ee eee eee ees 14 10 Components seso ana ARANA 16 10 1 Front nd Chamber asas iia a A E ae BG ee bd eee 16 102 RO sida a ad CS id a Dee a eed ld A A a aa 17 10 3 O NN 18 360086 1 M Helmer Section Ill Horizon Series Plasma Storage Models 19 11 Oper lon ossvdsesassarkerneankTpbb AAA 19 11 1 Initial StartUp ira 1 AAA AAA AA UG AAA wm tele A suse 19 11 2 Normal Operation vas s aads TVK AEE hd SEE AA kne BEGER ae i 19 11 3 Change Temperature Setpoint vnr arr rn rn rn nn 20 11 4 SetAlarm Parameters anaana eaae ee ee ee eens 21 TD Active Alarmsaasuasuressadassdrd a ee ne dae Kea eed aes Beeld Bie dn ea ae A wc ae oe ee ae da 21 11 6 Mute and Disable Active Alarms eee nee eee eee 21 11 7 Defrost Status 0 0o40006440d05088 rantena desk ded gare dda a Howards dgaue ads 21 12 Horizon Series Screen Reference 0 0 c eee ees 22 13 GCOMPONGHlS sons s Koen ieee aa AAA A a ee ed 24 13 1 Fr nt nd Chamber sauce 24 139 2 Rev 25 139 Top se 26 Section IV Horizon Series Laboratory and International Plasma Storage Models ocres arta ere 27 14 Operation gt A keepere eee 27 1441 Initial StartUp va rava A sed dene Sene yea eee daa dark GE a ed 27 14 2 Temperature Setpoints o 27 14 21 Change Setpoint ua a Kr ke ka KS ad i he 28 14 22 Monitor Offset s i svedssadaue dansa a ke de Fe ka 28 14 2 3 Control Sensor Offset orit we Ma kj takk bid a bw
19. elease SEL to change to Control mode CONTROL lamp will illuminate Press and hold SET to display the reference temperature Hold SET and press Up Arrow and Down Arrow as necessary to set the value Release all buttons the setpoint is changed Press and release SEL to return to Monitor mode MONITOR lamp will illuminate ak WN EXAMPLE gt Current setpoint is 30 0 C gt Target temperature is 28 0 C gt Setpoint adjustment value is 2 0 C 14 2 2 Monitor Offset gt Adjust if temperature displayed on the monitor does not match measured chamber temperature gt Value is factory set to match an independent thermometer gt Value can be changed from 10 0 C to 10 0 C gt Refer to the service manual for instructions in changing the Monitor Offset NOTE If the variance is within acceptable limits changing the offset value is optional 14 2 3 Control Sensor Offset gt Controls chamber temperature gt Factory set to match an independent thermometer gt Varies for each freezer NOTICE Control Sensor Offset is factory preset and should not be changed unless directed by Helmer Technical Service 14 2 4 Hysteresis gt Allowable temperature variance on each side of the freezer setpoint NOTICE Hysteresis is factory preset and should not be changed 360086 1 M 28 Helmer Change a Temperature Alarm Setpoint 14 2 5 360086 1 M Flashing Lamp Horizon Series Laboratory an
20. entific and Helmer Safety The operator or technician performing maintenance or service on Helmer Scientific products must a inspect the product for abnormal wear and damage b choose a repair procedure which will not endanger his her safety the safety of others the product or the safe operation of the product and c fully inspect and test the product to ensure the maintenance or service has been performed properly Safety Definitions The following general safety alerts appear with all safety statements within this manual Read and abide by the safety statement that accompanies the safety alert symbol A WARNING The safety statement that follows this safety alert symbol indicates a hazardous situation which if not avoided could result in serious injury A CAUTION The safety statement that follows this safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE The safety statement that follows this safety alert symbol indicates a situation which if 360086 1 M not avoided could result in damage to the product or stored inventory gt Helmer General Information 2 2 2 3 3 1 3 2 3 3 360086 1 M Product Labels Caution Risk of damage yuooen ESTER Caution Unlock all casters 3 BEFORE PUSHING TO to equipment or danger to operator Caution Hot surface Earth ground terminal Caution Shock electrical Prote
21. ernal drain fan C Drain line heater D Drain line E Water evaporation tray F Condensate evaporator G Power cord H Flash port Remote alarm interface J AC ON OFF power switch K Circuit breakers Not Product specification label shown 25 Helmer 13 3 360086 1 M Top Horizon Series Plasma Storage Models Top features HPF120 4 model shown Label Description A Monitoring system backup batteries B Service cover C Compressor D Condenser E Access port 26 gt Helmer Horizon Series Laboratory and International Plasma Storage Models Section IV Horizon Series Laboratory and International Plasma 14 14 1 14 2 360086 1 M Storage Models NOTE This section applies to HLF and HHPF models Operation Initial Start Up 1 Plug the power cord into a grounded outlet that meets the electrical requirements on the product specification label 2 Remove the 9 V battery from the accessory package and install it NOTE If an alarm condition other than High Temperature occurs refer to the service manual for troubleshooting 3 Press Down Arrow Mute if high temperature alarm sounds MUTE Temperature Setpoints Horizon Series monitoring and control interface 27 Helmer Horizon Series Laboratory and International Plasma Storage Models 14 2 1 Change Setpoint NOTE Default setpoint is 30 0 C 1 On the monitoring system press and r
22. gt The current setpoint is displayed c Press the UP or DOWN arrow buttons to change the temperature setpoint by the same value as determined in step 2 d Press the P button gt The setpoint is changed and P03 is displayed 5 Exit program mode a Press the UP or DOWN arrow buttons until P01 is displayed or b Do not press any buttons for four minutes Parameter 01 P01 is displayed 360086 1 M 20 Helmer Horizon Series Plasma Storage Models 11 4 Set Alarm Parameters 12 18 2009 3005 4 00000 Horizon Series Home screen Press the MAIN button Press the DOWN button to highlight Edit Configuration Press the SELECT button Enter the password when prompted Press the DOWN button to highlight Alarm Setpoints Press the SELECT button Press the DOWN button to highlight the desired alarm setting Press the INC or DEC buttons to set the alarm setpoint Press the BACK button to return to the Edit Configuration screen or press the HOME button to exit The new settings are saved NO oh WN 11 5 Active Alarms The HOME screen displays the number and type of alarms that are active Alarm Description High Temperature Chamber temperature reading is above high temperature alarm setpoint Power Failure Power to unit has been disrupted Door Open Door is open beyond user specified duration 11 6 Mute and Disable Active Alarms 1 On the HOME screen press the MUTE button once to mute an alarm for fiv
23. larm interface A e AC ON OFF power switch Circuit breakers Not shown 360086 1 M Product specification label i Series All Models 17 Helmer i Series All Models Top features iPF120 4 model shown Label Description A Monitoring system backup batteries B Service cover C Compressor D Condenser E Access port Not Condenser probe shown 360086 1 M 18 Helmer Horizon Series Plasma Storage Models Section Ill Horizon Series Plasma Storage Models 11 360086 1 M NOTE This section applies to HPF models Operation Initial Start Up 1 Plug the power cord into a grounded outlet that meets the electrical requirements on the product specification label 2 Insert the D cell backup battery in the monitoring system backup battery pack 3 Select language a The SYSTEM OPTIONS screen is displayed b To select a different language press the INC or DEC buttons until the preferred language is displayed This assumes the language was previously loaded from the flash memory card c Press the HOME button All text will display in the selected language 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 4 lf an alarm sounds temporarily mute the alarm by pressing the MUTE button Normal Operation The HOME screen displays temperatur
24. n option Enter the password CONFIGURATION screen View Configuration option VIEW CONFIGURATION screen Product Company Information option INFORMATION screen i Help Index option i Help screen EVENT LOG screen EVENT LOG DETAIL screen SYSTEM ALARM TEST amp STATUS screen Start High Alarm Auto Test option Cancel High Test option Chart Paper Days Left or Chart Paper Timer display Door Status display Condenser Temp display 360086 1 M 14 Helmer 360086 1 M CONFIGURATION screen Set Date amp Time option SET DATE amp TIME screen System Options option SYSTEM OPTIONS screen Alarm Setpoints option SET ALARM SETPOINT screen Temperature Calibration option TEMPERATURE CALIBRATION screen Factory Default Settings option FACTORY DEFAULT SETTINGS screen Change Password option Enter a new password SYSTEM OPTIONS screen Language option Date Format option Alarm Volume option Alarm Pulse option Temperature Units option Chart Paper Timer option SET ALARM SETPOINT screen High Alarm Setpoint option Cond Alarm Setpoint option Door Ajar Timeout option Power Failure Timeout option Temperature Graph option TEMPERATURE CALIBRATION screen Select Temp Probe option Temperature option VIEW CONFIGURATION screen Clock Mode display Date Format display Door Ajar Timeout display Pwr Failure Timeout display High Alarm Setpoint display Cond Alarm Setpoint display Alarm Volume display Alarm Pulse display Chart Paper Days
25. rature Probe display Temperature option 360086 1 M 22 Helmer VIEW CONFIGURATION screen Clock Mode display Date Format display Door Ajar Timeout display Pwr Failure Timeout display High Alarm Setpoint display Alarm Volume display Alarm Pulse display Chart Paper Days Left or Chart Paper Timer display 360086 1 M Horizon Series Plasma Storage Models 23 Helmer Horizon Series Plasma Storage Models 13 Components 13 1 Front and Chamber Chamber and front features HPF120 4 model shown Right Cold Shield door HPF120 8 model shown Label Description A Chart recorder standard on plasma storage models B Horizon Series monitoring system C Unit cooler with fan guard D Probe bottle E Shelf F Drawer G Caster H Cold Shield system 8 drawer plasma storage models Not Door lock shown Standard for adjusting storage components Drawer slide NOTE gt Plasma storage models HPF with the 4 designation feature four drawers and four shelves as the standard storage configuration gt Plasma storage models HPF with the 8 designation feature eight drawers as the standard storage configuration 360086 1 M Helmer 13 2 360086 1 M Rear O QOnmo Rear features HPF 120 4 model shown Horizon Series Plasma Storage Models Label Description A Condenser grill B Ext
26. re Probes For each probe bottle use gt Approximately 4 oz 120 mL of product simulation solution 1 1 ratio of water to propylene glycol or equivalent low temperature fluid Helmer General Information 6 4 Chart Recorder Chart recorder with paper and battery installed Label Description Function A Left and Right Arrow Adjust settings and stylus position buttons B LED Indicates status of chart recorder in operating mode or selected temperature range in paper change mode C Chart change button Adjust position of stylus when changing chart paper or run a test pattern D Stylus Mark temperature line on paper E Reset button Restart chart recorder F Backup battery Provides power during AC power failure Connect prior to use 6 4 1 Install and Change Chart Paper 1 Press and hold C button When stylus begins to move left release button The LED flashes to indicate current temperature range 2 When stylus stops moving remove chart knob then move knob up and away from chart paper 3 Place new chart paper on chart recorder 4 Gently lift stylus and rotate paper so current time line corresponds to time line groove NOTE For accurate temperature reading ensure that current time is aligned with time line groove when chart knob is tightened 6 Confirm the temperature range is set to the correct value 7 Press and hold C button When the stylus begins to move right release the button 8 Confirm
27. temperature displayed on the Center monitoring system 2 Determine how much the freezer setpoint will be changed EXAMPLE gt Current setpoint is 30 0 C Target setpoint is 28 0 C gt Setpoint adjustment value is 2 0 C 3 On the temperature controller press and hold the P button gt PXX is displayed where XX is a parameter number 4 Adjust the freezer setpoint a Press the UP or DOWN arrow buttons until P03 is displayed b Press the P button gt The current setpoint is displayed c Press the UP or DOWN arrow buttons to change the temperature setpoint by the same value as determined in step 2 d Press the P button gt The setpoint is changed and P03 is displayed 5 Exit program mode a Press the UP or DOWN arrow buttons until P01 is displayed or b Do not press any buttons for four minutes Parameter 01 P01 is displayed 360086 1 M 12 Helmer 8 4 Set Alarm Parameters i Series All Models 12 18 2003 10 Z3AM 30 00 Lover Temp 30 0 C 00000 i Center Home screen Press the DOWN button to highlight Edit Configuration Press the SELECT button Press the DOWN button to highlight Alarm Setpoints Press the SELECT button Press the DOWN button to highlight the desired alarm setting Press the INC or DEC buttons to set the alarm setpoint Press the BACK button to return to the Edit Configuration screen or press the HOME button to exit 1 Press the MAIN bu
28. tton 2 3 Enter the password when prompted 4 5 6 7 The new settings are saved 8 5 Active Alarms The HOME screen displays the number and type of alarms that are active Alarm Description High Temperature Chamber temperature reading is above high temperature alarm setpoint Low Battery No Battery Battery voltage is low Battery voltage is zero or battery or batteries has been removed Power Failure Power to unit has been disrupted Door Open Door is open beyond user specified duration Condenser Temperature Condenser temperature reading is above high temperature alarm setpoint 8 6 Mute and Disable Active Alarms 1 On the HOME screen press the MUTE button once to mute an alarm for five minutes gt MUTEOS is displayed indicating that five minutes remain on the mute timer 2 Each additional press of the MUTE button adds five minutes of muting gt The timer duration is changed and the new time is displayed 360086 1 M 13 gt Helmer i Series All Models 8 7 Defrost Status While the freezer is defrosting the defrost icon appears on the i Center HOME screen HOME a 00 0977 op 3006 TITTY 9 i Center Screen Reference HOME screen MAIN button MAIN screen MUTE button changes mute timer MAIN screen Event Log option Press the SELECT button EVENT LOG screen System Alarm Test amp Status option SYSTEM ALARM TEST amp STATUS screen Edit Configuratio
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