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User Manual

 

OBM

 

29

 

 

10.

 TROUBLESHOOTING 

 
 

 

Fluid drip from bath  

 

 check fluid level 

 

Low temperature stability & uniformity 

 

  check fluid level and fluid flow 

  check stirring operating 

  check fluid viscosity 

  check temperature sensor 

 

Increased noise 

 

  check stirring 

  check fluid 

 

Not able to reach high temperature 

 

  check the max. power on heater limit setting 

 

Not able to reach low temperatures 

 

  check stirring 

  check fluid flow 

Probe error 

 

  check probe connections and cable 

  replace probe 

 

Controller malfunction 

 

  call service 

 
 
 
 
 

Содержание OBM

Страница 1: ...User Manual Calibration Bath OBM ...

Страница 2: ...ofits loss of income loss of business opportunities loss of use and other related exposures caused by incorrect use of product Warranty is valid for 13 months from date of shipping and includes spare parts and labor Type OBM Serial number Date of shipping Signature stamp Manufacturer Kambic d o o Metliska cesta 16 8333 Semic Slovenia Tel 386 7 35 65 220 Fax 386 7 35 65 232 Email info kambicmetrolo...

Страница 3: ... start 12 4 2 4 Menu and navigation 15 4 3 Program Setup 16 4 4 Instrument Setup 18 4 4 1 Display Parameters 18 4 4 2 Time and Date 19 4 4 3 System Parameters 19 4 4 4 Bath Calibration 20 4 4 5 PID parameters 20 4 4 6 Change Password 21 4 5 Service 22 5 SERVICE AND MAINTENANCE 23 5 1 Draining the Bath 24 6 REQUIRES SPACE AND CONECTIONS 25 7 SAFE USE AND SAFETY ELEMENTS 26 8 DISMANTLING AND DISPOSA...

Страница 4: ...sure about safe use of the product in your specific case do not hesitate to contact your dealer or us via info kambic com for further information or opinions In no event shall Kambic d o o be held liable for any damages direct or incidental related to the use of this product and manual Product can be equipped with variety of accessories and options This warning list might include elements that are...

Страница 5: ...n the bath DANGER Temperature fluid expansion may cause overspill Adjust fluid level RISK OF FAILURE Do not use rubber cap at elevated temperatures DANGER OF BURNS Use safety gloves when operating with high low temperatures ELECTRIC HAZARD Do not operate the equipment in wet and condensing environment STABILITY HAZARD Do not load or affect product stability with heavy loads or climbing the product...

Страница 6: ...he working volume Of course the construction is not enough that is why we are using high capacity microprocessor controllers and different levels of heating Control panel with display is used to set the individual temperatures All controllers are also equipped with communication modules so the appliance can be operated and controlled via a PC Bath top bath bottom and working chamber is completely ...

Страница 7: ...ange 35 C 220 C Temperature Stability from 0 005 C to 0 05 C Temperature homogeneity Better than 0 05 C Display resolution 0 001 C Set up resolution 0 01 C Control MPC PID Power supply 10 230 V 50 Hz Wattage 300 W Communication port RS 232 Built in Temperature probe PT 100 Construction materials SS vessel exterior housing cover Width 225 mm ...

Страница 8: ...r view Control panel Bath working chamber Rubber cap Refrigeration system compartment air intake Perforated back Main switch Power cord connection RS 232 PC port USB port Rubber legs Front housing Back housing Carrying handle Tank drain plug ...

Страница 9: ...User Manual OBM 9 3 2 Rear view Bath working chamber Removable inner tank wall Openings on inner tank wall ...

Страница 10: ...evice Step 4 Press button and in Program Start Menu select the desired program After selection press button to start cycle Step 5 Check the fluid level and add if necessary Step 6 Press button to stop the cycle 4 2 Control panel with OLED display and keyboard START button ESC button STOP button OLED display Increase value button Decrease value button Navigate right button Navigate left button Navi...

Страница 11: ...unning 4 2 2 Main screen not running After button is pressed you see this screen Setpoint temperature Heating power Stirrer speed in Bath temperature Current program number Temperature status Bath temperature Heating power 0 Bath status not running Current date Current time ...

Страница 12: ... Press button to enter Program Start Menu With and buttons select desired program Select from 0 to 10 Program 0 is reserved for manual program and 1 to 10 is automatic program After selection press or button to start the cycle To skip start press or button to go back to Main screen Program number ...

Страница 13: ...ble temperature is stable and it is in setpoint tolerances Current program the current running program number is 0 0 manual program 1 10 for automatic program Setpoint temperature current setpoint temperature 50 00 C setpoint range from 35 00 C to 220 00 C Stirrer speed the set speed for stirrer is 100 set range from 30 to 100 WARNING When operating at higher temperatures set the stirring speed at...

Страница 14: ... temperature current setpoint temperature 50 00 C setpoint range from 35 00 C to 220 00 C Stirrer speed the set speed for stirrer is 100 set range from 30 to 100 Step dwell time remaining time of temperature stability for current step is 0 30 00 30 minutes in hh mm ss format Set range from 00 01 to 24 00 in hh mm format For endless dwell time set program to 00 00 Step information 1 1 current tempe...

Страница 15: ...nter MAIN MENU The Main Menu includes three submenus Program Setup Instrument Setup and Service Use navigation buttons and to select and then press button to enter selected submenu Press button to go back one level MAIN MENU Program Setup Instrument Setup Service ...

Страница 16: ... to edit parameter With and buttons change value of parameter To move cursor left and right use and button Press button to confirm or button cancel changes After edit press button to go back to MAIN MENU 1 2 3 4 5 6 7 8 9 10 11 12 13 Current program number setup Current program number and step number setup ...

Страница 17: ...tart set range from 1 to maximum 10 if we have 10 temperature steps Cycling from step number must always be bigger than Cycling to step number 10 Cycle to step set the step number to which the cycling will go set range from 1 to maximum 10 if we have 10 temperature steps Cycling to step number must always be smaller than Cycling from step number Example number of temperature steps is set to 5 cycl...

Страница 18: ...meter With and buttons change value of parameter To move cursor left and right use and button Press button to confirm or button cancel changes Press button to go back one level 4 4 1 Display Parameters Show display language or select display language if there is more languages installed 4 4 1 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 ...

Страница 19: ...d date Time format hh mm ss Date format yyyy mm dd 4 4 3 System Parameters Setup system parameters To change parameter you must first enter password Default values Max SETP limit 220 C Heat power limit 100 USB COM Baudrate 230400 RS232 Baudrate 230400 ...

Страница 20: ... C 99 500 C At 150 C 149 500 C At 200 C 199 500 C At 220 C 219 500 C 4 4 5 PID parameters Setup bath PID parameters To change parameter you must first enter password Default values PID Pb 2 35 C PID Ti 180sec PID Td 15 WARNING Changing the PID parameters can seriously affect temperature control stability stabilization time This should only be done by skilled professional staff ...

Страница 21: ...User Manual OBM 21 4 4 6 Change Password For password setup first enter old password The factory default password is 1000 Now you can enter now password Confirmation screen for password has changed ...

Страница 22: ...User Manual OBM 22 4 5 Service When you enter Service screen you see information of bath model bath serial number firmware version operating hours and after service hours ...

Страница 23: ...eaned regularly to prevent a buildup of oil or dust For cleaning use some soft cleaning detergents and soft cloth Periodically check the fluid level in the bath to ensure that the level has not dropped A drop in the fluid level affects the stability and dramatically the uniformity of the bath Changes in fluid level are dependent upon several factors most often it is the volumetric expansion of the...

Страница 24: ... Draining the Bath All our calibration baths are designed and equipped with tank drain plug for draining of the bath fluid The location of the drain plug is at back of the bath After drain screw back the plug Tank drain plug ...

Страница 25: ...t wall It must also be in a dry and well ventilated room Additional space or relocation of the apparatus may be necessary when carrying out any maintenance or servicing The user must provide electrical connection 230V 10 50Hz Environmental and operational conditions Temperature 15 C 25 C Relative humidity from 15 to 75 ...

Страница 26: ...me expansion at higher temperatures Fill the bath with appropriate fluid To avoid unlikable leakage do not overfill the bath The operator should also make sure that the bath contains enough fluid at all times The minimum fluid level is when bottom openings on inner tank wall are flooded during the operation The appliance may only be used by trained personnel with enough practical experience regard...

Страница 27: ... with your other household waste Instead you should protect human health and the environment by handing over your waste equipment to a designated collection point for the recycling of waste electrical and electronic equipment For more information please contact your local waste disposal service ...

Страница 28: ... 9 ABBRIVATIONS TEMP chamber temperature SETPT set temperature PWR heating power PID proportional integral derivative control loop LED light emitting diode RS 232 standard communication interface USB Universal Serial Bus ...

Страница 29: ...k stirring operating check fluid viscosity check temperature sensor Increased noise check stirring check fluid Not able to reach high temperature check the max power on heater limit setting Not able to reach low temperatures check stirring check fluid flow Probe error check probe connections and cable replace probe Controller malfunction call service ...

Страница 30: ...User Manual OBM 30 11 ATTACHMENTS 11 1 Wiring diagram 11 2 Declarations 11 3 RS232 Communication protocol ...

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