Helmer i.Series Service Manual
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Helmer i.Series Service Manual

Platelet incubator
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Platelet Incubator Service Manual
i.Series
Countertop models
Floor models
Model
HELMER, INC. 14395 BERGEN BLVD., NOBLESVILLE, IN 46060 USA
PHONE (317) 773-9073 FAX (317) 773-9082
and Horizon Series
™
i.Series
PC100i
PC900i
Ver . A
PC1200i
PC2200i
PC3200i
Ver . A
PC4200i
S/N
USA and CANADA (800) 743-5637
www.helmerinc.com
360096-1/H
™
Horizon Series
PC100h
PC900h
PC1200h
PC2200h
PC3200h
PC4200h

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  • Page 1 PC900h Ver . A PC1200i PC1200h PC2200i PC2200h Floor models PC3200i PC3200h Ver . A PC4200i PC4200h Model HELMER, INC. 14395 BERGEN BLVD., NOBLESVILLE, IN 46060 USA PHONE (317) 773-9073 FAX (317) 773-9082 USA and CANADA (800) 743-5637 www.helmerinc.com 360096-1/H...

  • Page 2: Table Of Contents

    Contents Contents About this manual ............iii 1 Safety .
  • Page 3 Contents Appendix A - i.Center monitor settings .........64 A.1 i.Center monitor .

  • Page 4: About This Manual

    Generic references are used throughout this manual to group models that contain similar features. For example, “PC100” refers to both the i.Series (PC100i) and Horizon Series (PC100h) models. If a feature or procedure applies to a specific model or a specific voltage, it is stated as such.

  • Page 5: Safety

    Decontaminate parts prior to sending for service or repair. Items not decontaminated appropriately will not be accepted. Documentation stating contents are not contaminated and are safe to handle must accompany returns. Contact Helmer or your distributor for decontamination instructions and a Return Authorization Number.

  • Page 6: Configuration

    Mute the alarm as needed. For i.Series, each power on requires selection of display language. The system stores two languages. By default, English is selected. If a different language is desired, it must first be loaded from the flash memory card. If a card is not included with the incubator, the distributor may have loaded languages prior to shipment.

  • Page 7: Backup Power Systems

    Configuration Enable/disable audible alarms with key switch NOTE: Disabling sound with a key switch does not disable alarm messages, controller lamps, or signals sent through the remote alarm interface. Photos below shows key switch positions. Left: Mute button (circled) on PC100h. Middle: Key switch PC100h. Right: Key switch PC4200h. 2.3 Backup power systems Some incubator systems have battery backups, enabling operational continuity for a specified period once AC power is lost.

  • Page 8: Configuring Incubator Setpoint

    Configuration Motion alarm (PC4200) The PC4200 has a built-in agitator with a motion alarm system independent of other alarms on the incubator. This system has a rechargeable battery backup which charges continuously while the incubator is on and receiving AC power. Agitation stops if the incubator loses AC power.

  • Page 9: Installing Agitator(S)

    An i.Series agitator placed in a Horizon Series incubator cannot be monitored by the incubator. If the agitator stops moving, the alarm on the i.Series agitator sounds inside the incubator, so the sound level may be lower than desired. An extension to the alarm system is desirable for this configuration.
  • Page 10 PC100, PC900, and PC1200 incubators: single agitator. In the back of the incubator chamber, there is one power connector, and if the incubator is i.Series, one I/O (input/output) connector. The I/O connector is used to connect to the i.Series agitator I/O port.

  • Page 11: Connecting External Monitoring Devices

    Disconnect incubator from AC power. Do one: ► i.Series models: Behind the front control door, turn the key switch OFF (  ) to disable backup power to the i.Center monitor. ► Horizon Series models: Disconnect the power failure alarm backup battery.

  • Page 12: Maintenance And Cleaning

    Maintenance Maintenance and cleaning CAUtION ► Follow all chemical handling and disposal requirements and procedures specified. ► Testing and replacing backup batteries requires power disconnection. ► Protect stored items from extended exposure to adverse temperatures. ► Removing the access panel exposes users to the risk of electric shock. 3.1 Testing and replacing batteries Regularly test battery function.

  • Page 13: Maintaining Moving Parts On Pc4200 Built-In Agitator

    Maintenance 3.1.3 Motion alarm Motion alarms are available on i.Series agitators, and on the PC4200 model incubator with built-in agitator. Test backup battery For i.Series models Verify i.Center monitor backup power is enabled and that batteries have sufficient power. Identify the delay period for the motion alarm, which is the Agitator 1 Setpoint. See Appendix A.
  • Page 14 Maintenance Drawer in the full open position Drawer with left tab in front of the stop to install a drawer Align the sides of the drawer with the slots in the drawer guide. Push the drawer into the storage frame until it stops. While pressing the spring-loaded stops, slide the drawer into the storage frame until the tabs on the drawer are behind the stops.

  • Page 15: Replacing Installed Agitators

    Turn off the incubator and disconnect from AC power. Open roll-out shelves one at a time to prevent tipping. To remove the agitator: Disconnect the I/O connector (i.Series only) and power cord inside the incubator. Remove drawers to reduce the weight of the agitator.

  • Page 16: Cleaning The Incubator

    Maintenance Obtain: ► Refrigerant of the appropriate type and quantity ► A calibrated pressure gauge capable of reading 0 lb/in² to 60 lb/in² (0 kPa to 400 kPa) Attach the pressure gauge to the refrigeration line and measure the pressure. Add refrigerant so the pressure lies within the acceptable range.

  • Page 17: Troubleshooting

    The display on the The screen contrast is ► Change the screen contrast. monitoring system is set too low. hard to read (i.Series). The monitoring system Digital electronics are ► Reset the monitoring system. is not responding locked because of an (i.Series).
  • Page 18 Troubleshooting Problem Possible Cause Action Agitation is noisy or The incubator is not ► Verify the incubator has been set up appropriately. rough (PC4200). level. Moving parts are ► Verify that moving parts are lubricated and in grinding against each good condition.
  • Page 19 Troubleshooting Problem Possible Cause Action The main power The connection ► Check the connections between the terminal board switch is on, but the between the terminal and the chart recorder. Secure the connections chart recorder is not board and the chart if necessary.
  • Page 20 Troubleshooting Problem Possible Cause Action The main power switch The chamber fan is ► Check the connections for the fan. Replace the fan is on, but one or both faulty (applies to if necessary. chamber fans is not PC100 models only). running.

  • Page 21: Chamber Temperature Problems

    ► Verify that audible alarms are not muted. For alarm condition, but been muted. i.Series models, if the time remaining on the alarms are not audible. MUTE timer is greater than 5 minutes, change the MUTE timer value to 5 minutes and wait until the timer resets.
  • Page 22 The incubator is not The alarm setpoint ► Check the current setpoints for the alarms. receiving AC power, but was changed (i.Series Change the setpoints if necessary. See the power failure alarm models). Appendix A. is not active.
  • Page 23 Change the setpoint if necessary. See (i.Series models). the alarm to activate Appendix A. immediately when the door is opened (i.Series models) The doors are not ► Confirm the doors are aligned. Contact a closing completely. qualified service technician if necessary.
  • Page 24 PC4200 models, See Appendix reached (Horizon B. For information on the delay period on models) installed i.Series agitators, see the Agitator Operation Manual. The motion alarm ► Check that there is AC power to the incubator. system is not receiving ► Test the backup battery.
  • Page 25 Horizon Series models). board if necessary. The control board is ► Confirm the control board and line connections faulty (applies to i.Series are functioning correctly. Replace parts with models). those that are included in the control and display board kit if necessary.
  • Page 26 Replace the terminal is loose or a board is board if necessary. Replace parts with those faulty (applies to i.Series that are included in the control and display models) board kit if necessary.
  • Page 27 The door(s) are not ► Confirm the door gasket seals completely. activating sporadically closing and sealing Confirm the hinge cams (floor models) or (applies to i.Series completely (applies hinge bearings (PC100 models) are not models). to PC100 and floor damaged. Replace the door gasket, hinge cams, models).
  • Page 28 Troubleshooting Problem Possible Cause Action Agitation has stopped, The proximity sensor ► Check the connections from the proximity but the motion alarm is and/or proximity sensor through the agitator board to the not activating after the actuator connections terminal board. Secure the connections if time delay has elapsed are loose, or a part is necessary.

  • Page 29: Testing Problems

    The connections ► Test the probe connections. Secure the temperature tests do not between the upper connections if necessary. Replace the probe work (applies to i.Series chamber temperature if necessary. Replace parts with those that are models). probe and the control...

  • Page 30: Condensation Problems

    Reconnect the incubator to power. Replace the battery. 4.7 Viewing manufacturer and product information From the MAIN screen, select Product/Company Information. The Helmer logo appears, followed by the INFORMATION screen, displaying the Control Version and the Display Version. Press the NEXT button. The manufacturer information displays. 360096-1/H...

  • Page 31: Parts

    Left: Sample floor model (PC4200i model). Middle: Sample countertop model (PC100h model). Right: Sample countertop model with hood-style door (PC900i model). Label Description Replacement part numbers Chart recorder See Section 5.1.1. i.Center (monitoring system) i.Series models. See Section 5.1.2. Control door area See Section 5.1.3. Door See Section 5.1.4.3. Door PC100 models. See Section 5.1.4.1. Foot Countertop models: 220432 Hood PC900 and PC1200 models.
  • Page 32 Interface cable PC100i models: 400502-3 All other i.Series models: 400502-2 Display assembly Includes LCD board and touchpad shown 400509-1 NOTE: Although the LCD board and touchpad may be replaced individually, Helmer recommends replacing the display assembly. 360096-1/H...
  • Page 33 Parts 5.1.3 Control door area parts Left: Controls for i.Series models (PC2200i model). Center: Key switch for PC4200h models. Right: Controls for Horizon Series models (PC100h model). Label Description Replacement part numbers Label on schematic Main power switch 120478 Temperature controller Countertop models: 400600-1 (programmed) Floor models: 400601-1 Key switch, 2-way All models except PC4200h: 120227 Key switch, 3-way...
  • Page 34 Parts Label Description Replacement part numbers Hinge bearing 220295 Door seal kit 400785-1 Upper hinge bracket 320846-1 Lower hinge bracket 320846-2 Door lock 220374 Door handle 320865-1 5.1.4.2 Hood parts for PC900 and PC1200 models Hood parts on PC900 and PC1200 models (PC900i model). Label Description Replacement part numbers Hood assembly Excludes damping cylinder and door lock PC900 models: 400626-1...

  • Page 35: Parts On The Top

    Parts 5.1.4.3 Door and hinge parts for floor models Left: Detail of door brush seal. Middle: Sample floor model (PC4200i). Right: Hinge detail. Label Description Replacement part numbers Door brush seal PC2200 models: 320920-2 PC3200 and PC4200 models: 320920-1 Door handle 320865-1 Door lock 220374 Upper hinge bracket Left hinge: 400647-2. Right hinge: 400647-1 Door seal kit PC2200 models: 400787-1 PC3200 and PC4200 models: 400788-1 Hinge cam 320742-1...

  • Page 36: Parts On The Rear

    120457 Circuit breaker, 6 A 230 V models: 120288 Alarm buzzer Horizon Series models: 120160 Circuit breaker, 12 A 115 V models: 120220 Power connector with power line 120299 filter RS232 port Optional feature for i.Series models: 400705-2 360096-1/H...
  • Page 37 120191 Motion alarm control board PC4200 models: 400523-1 Power connector with fuse holder 230 V models: 120379 Fuse, 10 A 230 V models: 120174 RS232 port Optional feature for i.Series models: 400705-2 Power cord 230 V models: 120156 shown 360096-1/H...

  • Page 38: Interior Parts

    120490 Temperature control and chart 120315 recorder probe Temperature monitoring probe Includes connector (upper chamber probe) i.Series models: 400510-1 Tube for alarm checks 220299 Interior outlet, 230 V 230 V models: 120097 Interior outlet, 115 V 115 V models: 120499...
  • Page 39 Agitator port board 400522-1 Interior outlet, 115 V 115 V models: 120499 Interior outlet, 230 V 230 V models: 120097 Temperature control and chart 120315 recorder probe Temperature monitoring probe Includes connector (upper chamber probe) i.Series models: 400510-1 Door switch 120490 360096-1/H...
  • Page 40 Temperature control and chart 120315 recorder probe Temperature monitoring probe Includes connector (upper chamber probe) i.Series models: 400510-1 Lower chamber probe PC3200i models: 400513-1 Interior outlet, 115 V 115 V models: 120499 Interior outlet, 230 V 230 V models: 120097...
  • Page 41 115 V models: 120170 230 V models: 120171 Chamber fan blade 220177 Built-in agitator See Section 5.3.4.2. Lower chamber probe i.Series models: 400513-1 Temperature control and chart 120315 recorder probe Temperature monitoring probe Includes connector (upper chamber probe) i.Series models: 400510-1...
  • Page 42 Parts 5.4.4.2 Built-in agitator parts PC4200 built-in agitator parts (incubator with drawers removed) Label Description Replacement part numbers Drawer stop 400174-1 Drawer guide Top left: 320540-1 Top right: 320540-2 Bottom left: 320541-1 Bottom right: 320541-2 Drive plate 321005-1 Wheel track 320215-1 Drawer assembly Includes a label holder kit. Standard configuration is with a silver drawer.
  • Page 43 (1.5 V D-cell alkaline, non- rechargeable) Terminal board 400520-1 Power supply board i.Series models: 400633-1 Control board i.Series models only. Included in the control and display board kit. Alarm board Horizon Series models: 400521-1 Condenser probe i.Series models: 400674-1 Starting relay coil for the...
  • Page 44 Monitor backup battery i.Series models: 715031 (1.5 V D-cell alkaline, non- rechargeable) Terminal board 400520-1 Control board i.Series models only. Included in the control and display board kit. Power supply board i.Series models: 400633-1 Condenser probe i.Series models: 400674-1 Alarm board...
  • Page 45 715031 (1.5 V D-cell alkaline, non- rechargeable) Terminal board 400520-1 Control board i.Series models only. Included in the control and display board kit. Power supply board i.Series models: 400633-1 Agitator board PC4200 models: 400516-1 Battery for motion alarm...

  • Page 46: Parts Inside Floor Model Base

    Drive rod assembly PC4200 models: 400111-1 Proximity actuator PC4200 models: 120125 Compressor/condensing unit 115 V models: 400669-1 230 V models: 400669-2 Condenser probe i.Series models: 400674-1 Starting relay coil for the 115 V models: 120524 shown compressor 230 V models: 120525 360096-1/H...

  • Page 47: Accessories

    Label Description Replacement part numbers I/O (input/output) cable Use when installing a Helmer i.Series agitator in the incubator. i.Series models (except PC4200i): 320842-1 Fan airflow deflector Use when installing a Helmer PF15 model agitator in the incubator. PC100 models: 320967-1 Label holder kit Use to identify drawer contents on the built-in agitator.

  • Page 48: Temperature Controller Programs

    Changing parameter values affects incubator operation. Do not change parameter values unless instructed to do so in product documentation or by a Helmer Technical Services representative. On the controller, enter Level 1 program mode. Press and hold the Up and Down arrow buttons simultaneously for about three seconds until tunE and oFF flash on the display.
  • Page 49 Temperature Controller Programs Level 1 parameters and values NOTE: Parameters are listed in order of appearance. SP1 refers to the chamber heater; SP2 refers to the temperature alarm for Horizon Series models. Default values for AL.Lo and AL.hi may vary: the values listed are for temperature controllers programmed at the factory with an incubator setpoint of 22 °C.
  • Page 50 Temperature Controller Programs Level 2 parameters and values Parameter Parameter description Default value for Default value for countertop models floor models Display of SP1 output power (read only) (read only) percentage (read-only) Selection for manual control of power for SP1 SP1 power limit percentage SP2 power limit percentage (cooling) Main SP2 operating mode (alarm bAnd...
  • Page 51 Temperature Controller Programs Level 3 parameters and values Parameter Parameter description Default value for Default value for countertop models floor models SP1 output device type SSd1 SSd1 SP2 output device type (read only) SSd2 SSd2 Sensor burn-out protection type uP.SC uP.SC (upscale or downscale) Output mode (reverse or direct) 1r.2r 1r.2r...

  • Page 52: Schematics

    Schematics Schematics i.Series model schematics 7.1.1 PC100i, PC900i, and PC1200i 115 V models MAIN POWER optional feature 115 (±10%) V 60 Hz TEMPERATURE CONTROLLER (AD) CHART 100-240 (AK) POWER RECORDER CHART CONNECTOR 5 4 3 2 BACKUP RECORDER WITH POWER...
  • Page 53 1 2 3 4 5 6 THERMOSTAT (C) CHAMBER HEATER (AO) INTERIOR (AP) OUTLET STARTING RELAY COIL from i.Series Agitator (AL) CHAMBER FAN (AJ) AGITATOR PORT BOARD (A) COMPRESSOR/ CONDENSING UNIT (I) DOOR SWITCH (K) DISPLAY DISPLAY (J) CONDENSATE BOARD...
  • Page 54 1 2 3 4 5 6 1 2 3 4 5 6 (AN) TERMINAL CHAMBER THERMOSTAT INTERIOR STRIP HEATER OUTLETS (H) CHAMBER FAN MOTOR from i.Series Agitator (AM) CIRCUIT BREAKER (H) CHAMBER FAN MOTOR from i.Series Agitator LEFT RIGHT (I) DOOR SWITCHES (AJ) AGITATOR...
  • Page 55 1 2 3 4 5 6 1 2 3 4 5 6 (AO) TERMINAL THERMOSTAT CHAMBER INTERIOR STRIP HEATER OUTLETS (H) CHAMBER FAN MOTOR from i.Series Agitator (H) CHAMBER FAN MOTOR from i.Series Agitator LEFT RIGHT (I) DOOR SWITCHES (AJ) AGITATOR PORT BOARDS (AP)
  • Page 56 NEUTRAL (N) (AN) INTERIOR 1 2 3 4 5 6 1 2 3 4 5 6 OUTLETS TERMINAL CHAMBER THERMOSTAT STRIP HEATER from i.Series Agitator (H) CHAMBER FAN MOTOR (AM) CIRCUIT from BREAKER i.Series Agitator (H) CHAMBER FAN MOTOR LEFT...
  • Page 57 NEUTRAL (N) (AO) INTERIOR 1 2 3 4 5 6 1 2 3 4 5 6 OUTLETS TERMINAL THERMOSTAT CHAMBER STRIP HEATER from i.Series Agitator (H) CHAMBER FAN MOTOR from i.Series Agitator (H) CHAMBER FAN MOTOR LEFT RIGHT (I) DOOR SWITCHES from i.Series...
  • Page 58 Schematics 7.1.7 PC4200i 115 V models optional feature TEMPERATURE MAIN POWER CONTROLLER 115 (±10%) V 60 Hz (AD) CHART 100-240 RECORDER CHART 5 4 3 2 POWER BACKUP RECORDER CORD BATTERY SP1 = chamber heater SP2 = temperature alarm 12 V to J2 on CONTROL (P) CIRCUIT...
  • Page 59 Schematics 7.1.8 PC4200i 230 V models MAIN POWER 230 (±10%) V 50 Hz optional feature 230 (±10%) V 60 Hz TEMPERATURE CONTROLLER (AD) CHART 100-240 (U) POWER RECORDER CHART CONNECTOR 5 4 3 2 BACKUP RECORDER WITH BATTERY SP1 = chamber heater (R) FUSES SP2 = temperature alarm 12 V...
  • Page 60 Schematics Horizon Series model schematics 7.2.1 PC100h, PC900h, and PC1200h 115 V models MAIN POWER optional feature 115 (±10%) V 60 Hz TEMPERATURE CONTROLLER (AD) CHART 100-240 (AK) POWER RECORDER CHART CONNECTOR 5 4 3 2 BACKUP RECORDER WITH POWER BATTERY SP1 = chamber heater LINE FILTER...
  • Page 61 Schematics 7.2.2 PC100h, PC900h, and PC1200h 230 V models MAIN POWER 230 (±10%) V 50 Hz optional feature 230 (±10%) V 60 Hz TEMPERATURE CONTROLLER (AD) CHART 100-240 (AK) POWER RECORDER CHART CONNECTOR 5 4 3 2 BACKUP RECORDER WITH POWER BATTERY SP1 = chamber heater LINE FILTER...
  • Page 62 Schematics 7.2.3 PC2200h 115 V models optional feature TEMPERATURE MAIN POWER CONTROLLER 115 (±10%) V 60 Hz (AD) CHART 100-240 RECORDER CHART 5 4 3 2 POWER BACKUP RECORDER CORD BATTERY SP1 = chamber heater SP2 = temperature alarm 12 V to J1 on ALARM (P) CIRCUIT...
  • Page 63 Schematics 7.2.4 PC2200h 230 V models MAIN POWER 230 (±10%) V 50 Hz optional feature 230 (±10%) V 60 Hz TEMPERATURE CONTROLLER (AD) CHART 100-240 (U) POWER RECORDER CHART CONNECTOR 5 4 3 2 BACKUP RECORDER WITH BATTERY SP1 = chamber heater (R) FUSES SP2 = temperature alarm 12 V...
  • Page 64 Schematics 7.2.5 PC3200h 115 V models optional feature TEMPERATURE MAIN POWER CONTROLLER 115 (±10%) V 60 Hz (AD) CHART 100-240 RECORDER CHART 5 4 3 2 BACKUP RECORDER BATTERY SP1 = chamber heater SP2 = temperature alarm 12 V to J1 on ALARM (P) CIRCUIT TEMPERATURE...
  • Page 65 Schematics 7.2.6 PC3200h 230 V models MAIN POWER 230 (±10%) V 50 Hz optional feature 230 (±10%) V 60 Hz TEMPERATURE CONTROLLER (AD) CHART 100-240 (U) POWER RECORDER CHART CONNECTOR 5 4 3 2 BACKUP RECORDER WITH BATTERY SP1 = chamber heater (R) FUSES SP2 = temperature alarm 12 V...
  • Page 66 Schematics 7.2.7 PC4200h 115 V models optional feature TEMPERATURE MAIN POWER CONTROLLER 115 (±10%) V 60 Hz (AD) CHART 100-240 RECORDER CHART 5 4 3 2 POWER BACKUP RECORDER CORD BATTERY SP1 = chamber heater SP2 = temperature alarm 12 V to J1 on ALARM (P) CIRCUIT...
  • Page 67 Schematics 7.2.8 PC4200h 230 V models MAIN POWER 230 (±10%) V 50 Hz optional feature 230 (±10%) V 60 Hz TEMPERATURE CONTROLLER (AD) CHART 100-240 (U) POWER RECORDER CHART CONNECTOR 5 4 3 2 BACKUP RECORDER WITH BATTERY SP1 = chamber heater (R) FUSES SP2 = temperature alarm 12 V...

  • Page 68: Appendix A - I.center Monitor Settings

    Appendix A - i.Center Monitor Settings Appendix A - i.Center monitor settings i.Center monitor For a list of options available on all the screens, see Appendix D. A.1.1 HOME screen The HOME screen displays current information and is the starting point for all interaction with the monitoring system. The HOME screen appears when the HOME button is pressed from any other screen, or if there is no interaction for 2 minutes on any screen other than the password entry screen.
  • Page 69 Appendix A - i.Center Monitor Settings A.1.1.2 Temperature graph The graph displays current readings from the temperature probes. Default setting: enabled. See Appendix A for enable/disable instructions. While there is power to the monitoring system, temperature data from the upper temperature probe is collected real- time. The graph displays data for the past 24 hours of operation. The graph displays on the HOME screen after 60 seconds, assuming no active alarms.
  • Page 70 View the settings for agitator alarms Product/Company Information • View the software versions for control and display components of the monitoring system • View information to contact Helmer i.Help • Access the on-board help system • View real-time agitation speed and cycle counts •...

  • Page 71: View Configuration

    A.3.1 Agitation information For each i.Series agitator installed in the incubator, or for a built-in agitator, cycle counts and agitation speed may be viewed in real-time. The cycle counter information is useful for troubleshooting problems with the motion sensor, or for scheduling additional preventive maintenance items as needed.

  • Page 72: View Historical Information

    Appendix A - i.Center Monitor Settings A.3.2 View chart paper status ► From MAIN screen, select System Alarm Test & Status option, which shows the number of days remaining (if chart paper timer is enabled) or the status of the timer (if disabled). A.3.3 View door status ► From MAIN, select System Alarm Test &...
  • Page 73 Appendix A - i.Center Monitor Settings A.4.1.2 Event details From the EVENT LOG screen, highlight the desired event number. Press SELECT. The EVENT LOG DETAIL screen for that event number displays. Press BACK to return to previous screen, or HOME to exit. NOTE: If the entire line for an event is highlighted, the alarm for that event was caused by a system self-test initiated by an operator.

  • Page 74: Getting Help

    Appendix A - i.Center Monitor Settings A.4.2.1 Agitator count log format The format for the event log is: Total Counts AAAAAAAAA BB CC/CC/CC DD:DDE FFFFFFFFF Item Description AAAAAAAAA Total cycles counted Reset event number. The most recent event is numbered as 1. Values can be 1-50. CC/CC/CC Date of event (month and day, and the last two digits of the year) DD:DD Time (hours and minutes) of event.

  • Page 75: Change Alarm Settings

    Appendix A - i.Center Monitor Settings A.6.2 Change date and time information It is possible to change the current date and time settings as well as the display format. The date and time are displayed on the HOME screen and in the Event Log. The Date Format setting controls the order in which the month (mm) and day (dd) are displayed. The year (yyyy) is always displayed last.
  • Page 76 The default setpoint is 3 minutes. It can be changed in increments of 1 minute, from 0 to 60 minutes. NOTE: The AgiTrak system is intended to replace each i.Series agitator alarm system, which should be disabled to prevent confusion from multiple alarms.
  • Page 77 A.7.4 Change delay period for PC4200i motion alarm Unlike other i.Series models, the PC4200i model has an alarm delay control. When the agitator stops, this control delays when alarm information is sent directly to the remote alarm interface on the incubator, but does not delay when speed information is sent to the AgiTrak system.

  • Page 78: Enable Or Disable Temperature Graph

    Appendix A - i.Center Monitor Settings A.7.6 Change chart paper timer setting The i.Center has a visual alarm that activates when the chart paper needs to be changed. The default setting is Enabled. Available options are Reset, Enabled, and Disabled. Resetting the timer also enables it. Selecting Enabled enables and resets the alarm if it was disabled.

  • Page 79: Restoring Factory Defaults

    Appendix A - i.Center Monitor Settings A.10 Restoring factory defaults The table settings below may be changed simultaneously to factory default values. This setting Is restored to this value High Alarm Setpoint 24.0 °C Low Alarm Setpoint 20.0 °C Cond. Alarm Setpoint 50.0 °C Door Ajar Timeout 3 minutes Power Failure Timeout 3 minutes Chart Paper Timer...
  • Page 80 NOTE: Calibrate the i.Center monitor before testing the high and low alarms. Incubator alarms indicate too high or too low chamber temperatures. i.Series models employ two alarm test methods: automatic and manual. Automatic method. The built-in Peltier device physically heats or cools the temperature probe. As each setpoint is reached, an alarm sounds, a HIGH (or LOW) ALARM TEST IN PROGRESS message flashes on the i.Center...
  • Page 81 Appendix A - i.Center Monitor Settings Automatic test Identify the current setpoint to be tested. HOME -- > MAIN -- > screen -- > System Alarm Test & Status Use UP or DOWN to select High or Low Auto Test option. Press ENTER, return HOME. Notice message: ALARM TEST IN PROGRESS. When test is complete, message clears.
  • Page 82 Appendix A - i.Center Monitor Settings All other i.Series models Obtain a container to hold test water, deep enough to immerse probe tip. Volume should be sufficient to hold water added to raise or lower temperature. Opening should be at least 3.25 inches (83 mm) wide to accommodate probe bracket.
  • Page 83 Turn incubator on, and close the door(s) to start agitation: For PC4200i: switch main power ON ( │ ) and close doors. For other i.Series incubators and agitators: switch main power ON ( │ ) and close doors. Stop agitation by opening the door(s). The motion alarm should activate immediately. Protocol 1 initiates.

  • Page 84: Appendix B Horizon Series Controller Settings

    Appendix B - Horizon Series Models Appendix B Horizon Series controller settings B.1 View/change temperature alarm The monitoring and control system has alarms which activate if the temperature is too high or too low. The setpoints for these alarms may be viewed and changed using the temperature controller. The temperature controller is located behind the control door on the front of the incubator.
  • Page 85 Appendix B - Horizon Series Models B.2.1 Delay temperature alarms CAUtION Changing the delay period for temperature alarms requires power disconnection from the incubator. Take precautions to protect items in the incubator from extended exposure to adverse temperatures. It is possible to control how much time elapses between the point the temperature reaches the high or low alarm setpoints, and when the appropriate alarm is communicated.

  • Page 86: Change Alarm Volume

    Appendix B - Horizon Series Models B.2.2 Delay the motion alarm: PC4200h models. Alarm delay is the period from when agitation stops to when the alarm is communicated. The alarm delay control for the motion alarm is located on the rear of the incubator. Alarm delay control for the motion alarm (circled) The delay period can be set to a value between approximately 5 seconds and 8 minutes.
  • Page 87 Appendix B - Horizon Series Models B.3.1 Change the volume for temperature and power failure alarms The alarm volume control is located on top of the incubator under the access panel. Left: Alarm volume control for temperature and power failure alarms (circled). The volume set with this control is used for all three alarms. The default volume is set at the halfway point (medium).

  • Page 88: Calibration And Testing

    Appendix B - Horizon Series Models B.4 Calibration and Testing CAUtION Before testing, protect stored items from exposure to adverse temperatures. B.4.1 Calibrate Horizon Series controller display To ensure high and low temperature alarms activate properly, chamber temperature read by the probe(s) must be accurate.
  • Page 89 Appendix B - Horizon Series Models B.4.2 test temperature alarms: Horizon Series To test low and high temperature alarms, a chamber probe is immersed in water that is slowly cooled or heated. Alarm activation points are read on the display and compared to the programmed setpoint(s). PC100h models Obtain the tube for alarm checks.
  • Page 90 Appendix B - Horizon Series Models Immerse probe tip in container of room-temperature water. The Horizon controller display should be within 1 °C of chamber setpoint, and there should be no active alarms. Low temperature alarm test (perform first). Stirring water with probe, add ice or chilled water slowly, and watch the display.

  • Page 91: Appendix C Warranty

    Parts For a period of two (2) years, Helmer will supply at no charge, including freight, any part that fails due to defects in material or workmanship under normal use, with the exception of expendable items. Expendable items include glass, batteries, and door gaskets. Inspection of defective parts by Helmer will be final in determining warranty status.

  • Page 92: Appendix D Specifications

    Appendix D - Specifications Appendix D Specifications NOTE: See also Incubator Operation manual, Section 3 for power specifications. D.1 i.Center monitoring system screen reference This section applies to i.Series models. HOME screen MAIN button MAIN screen MUTE button (changes mute timer) MAIN screen Event Log option (Press the SELECT button)
  • Page 93 Appendix D - Specifications AGITATOR ALARM SETPOINT screen Agitator 1 Setpoint option Agitator 1 option Agitator 2 Setpoint option Agitator 2 option Agitator 3 Setpoint option Agitator 3 option Temperature Calibration option TEMPERATURE CALIBRATION screen Select Temp Probe option or Upper Temperature probe display Temperature option Factory Default Settings option FACTORY DEFAULT SETTINGS screen...

  • Page 94: Alarm Reference

    The Agitator 2 motion alarm applies to PC2200 and PC3200 models that have a Helmer i.Series model agitator installed at this position. The Agitator 3 motion alarm applies to PC3200 models that have a Helmer i.Series model agitator installed at this position.

  • Page 95: Ce Compliance

    Appendix D - Specifications CE compliance The CE symbol (right) indicates this device complies with the requirements of directive 93/42/EEC concerning Medical Devices, as amended by 2007/47/EC. WEEE compliance The WEEE (waste electrical and electronic equipment) symbol (right) indicates compliance with European Union Directive WEEE 2002/96/EC and applicable provisions.
  • Page 96 HELMER, INC. 14395 BERGEN BLVD., NOBLESVILLE, IN 46060 USA PHONE (317) 773-9073 FAX (317) 773-9082 USA and CANADA (800) 743-5637 www.helmerinc.com...

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