Circulating Baths with
Standard Digital Temperature Controller
Operator’s Manual
110-512 PSC/EN 28 May 2014
Models:
SD07R-20 SD7LR-20 SD15R-30 SD20R-30 SD28R-30 SD07H170 SD15H170 SD20H170 SD28H170 SD29VB3S SD29VB5R
Страница 1: ...ting Baths with Standard Digital Temperature Controller Operator s Manual 110 512 PSC EN 28 May 2014 Models SD07R 20 SD7LR 20 SD15R 30 SD20R 30 SD28R 30 SD07H170 SD15H170 SD20H170 SD28H170 SD29VB3S SD...
Страница 2: ...ome 21 Set Up Sub Menus 21 Adjusting the Temperature Set Point 22 Selecting the Temperature Unit 23 Selecting the Pump Speed 24 Calibrating Your Circulator 25 Setting the Low Limit Temperature 26 Sett...
Страница 3: ...servoir Fluids 41 Application Notes 42 Tubing and Fitting Temperature Ranges 43 Fluid Compatibility 43 RS232 Communications 44 Equipment Disposal WEEE Directive 46 Replacement Parts and Accessories 47...
Страница 4: ...2876 1 It will take you very little time to get your new Circulating Bath installed and running This Operator s Manual is designed to guide you quickly through the process We recommend that you read i...
Страница 5: ...advises you of danger from electricity or electric shock This symbol indicates that a hot surface may be present This symbol marks information that is particularly important This symbol indicates alte...
Страница 6: ...Circulator without bath fluid in the reservoir Periodically check the reservoir to ensure that the liquid depth is within acceptable levels Always refill the reservoir using the same bath fluid that...
Страница 7: ...006 95 EC EC Electromagnetic Compatibility Directive 2004 108 EC IEC 61010 1 2001 IEC 61010 2 2001 IEC 61326 2005 EN 61326 2006 Unpacking Your Circulator Your Circulator was packed in a special carton...
Страница 8: ...rvoir Lid 3 ft 0 91 m IEC to IEC Power Cord N A N A 6 ft 1 82 m IEC to Mains Power Cord Refrigeration Control Cable N A N A Fittings 1 4 in NPT to 3 16 in barbed adapter 1 1 4 in NPT to 1 4 in barbed...
Страница 9: ...witch Circuit Breaker located on Refrigeration Power Module on Refrigerating Heating Circulators Safety Set Thermostat Refrigeration Control Connection functional on Refrigerating Heating Circulators...
Страница 10: ...right side on SD7LR 20 Washable Air Filter behind access panel IEC Power Connection to Refrigeration Power Module IEC Power Connection to Mains Refrigeration Power Module IEC Power Connection to Contr...
Страница 11: ...emperature Controller Reservoir Cover Reservoir Drain Valve and Port behind access panel Tap Water Cooling Connection outlet Tap Water Cooling Connection inlet Power Switch Circuit Breaker IEC Power C...
Страница 12: ...e Temperature Controller or top deck Always disconnect electrical power and drain fluid from bath before moving WARNING To avoid the potential for burns allow the Circulator to cool completely before...
Страница 13: ...ectrical power cords and control cables 3 Place Power Switch Circuit Breaker in ON position Maximum 1 in 2 54 cm below underside of top deck Minimum 4 5 in 11 5 cm below top deck Heating only models I...
Страница 14: ...4 Turn Controller ON 5 Enter temperature set point 6 Set safety thermostat 5A Press SET 5B Touch and hold or slide finger up down scroll bar 110 512 PSC EN 13...
Страница 15: ...id being used carefully before filling reservoir WARNING See Technical Information in the rear of this manual for a list of compatible liquids WARNING If the proper fluid level is not maintained the h...
Страница 16: ...pplications above 93 C brass stainless steel or Teflon fittings are recommended inch NPT to M16 stainless steel male adapter fittings are provided with all 50Hz models NOTE The use of quick connect fi...
Страница 17: ...y it must be properly grounded and capable of handling the total wattage of the unit The extension cord must not cause more than a 10 drop in voltage to the unit Refrigerating Heating Circulators Atta...
Страница 18: ...ndby appears The Power Key and PolyScience logo will remain lit to indicate that the Controller is energized and ready to use RS232 Serial Communication CAUTION Always turn electrical power to the Cir...
Страница 19: ...ual and set point temperatures will be displayed and the word SET will be continuously lit The circulating symbol will also be lit and the heating or refrigerating symbol may be lit or flashing Heatin...
Страница 20: ...nt will begin flashing Small blue lights will also begin flashing on the touch scroll bar 3 Place your finger on the touch scroll bar and slide it up down until the set point temperature is equal to y...
Страница 21: ...t point and other operational changes Slide finger up down scroll bar or touch upper lower sections to make minor adjustments press and hold to make large adjustments Turning Your Circulator ON Press...
Страница 22: ...it C or F C Pump Speed Low or High High Calibration 3 0 C to 3 0 C 0 0 C Low Limit 52 to 20 C 65 to 65 F 52 C High Limit 25 to 175 C 80 to 350 F 175 C Baud 1200 2400 4800 9600 19200 38400 57600 9600 R...
Страница 23: ...g Touch the up down arrows until the desired value is displayed To Accept Press or allow the LCD to return to the main operational display approximately 10 seconds NOTE An audible alarm and the words...
Страница 24: ...ed The factory default is C To Access Press the key until C F appears on the display To Change To select F touch the bottom portion of the scroll bar to select C touch the top portion of the scroll ba...
Страница 25: ...I To Access Press the key until PUMP appears on the display To Change To select the low pump speed touch the top arrow to select the high pump speed touch the bottom arrow To Accept Press or allow the...
Страница 26: ...and press You can now proceed as outlined below The Calibration function will remain enabled until the electrical power is turned OFF by pressing the key To Access Press the key until CALIBRATE appea...
Страница 27: ...C To avoid an unwanted alarms or shutdown during regular operation the Low Limit value should be set at least 5 lower than the selected control temperature To Access Press the key until LOW LIMIT appe...
Страница 28: ...t is 175 C To avoid an unwanted shutdown during regular operation the High Limit value should be set at least 5 higher than the selected control temperature To Access Press the key until HIGH LIMIT ap...
Страница 29: ...hange To select the 1200 baud rate setting touch the bottom of the scroll bar to select the 57600 setting touch the top of the scroll bar Rates between these two extremes are selected by touching the...
Страница 30: ...150 C maximum As a result bath fluid cools more quickly Conventional Refrigeration 20 C 7 liter Refrigerating Heating Circulators use a conventional refrigeration system The refrigeration system will...
Страница 31: ...ery 45 positive stop Loss of Power Restart WARNING The unit will start automatically after a disruption in electrical power In the event that electrical power lost while your Circulator is in use it w...
Страница 32: ...Either connection may serve as the fluid inlet or outlet Be sure to secure the tubing with the appropriate size hose clamps An optional cooling coil is available for use on Stainless Steel Open Bath...
Страница 33: ...ll remain OFF until the problem is corrected Allow bath to warm or add heat load Decrease the Low Limit temperature value Alarm The bath temperature has risen above the High Limit temperature value Po...
Страница 34: ...inimize the frequency of draining the reservoir an algaecide such as polyclean Bath Algaecide 004 300040 should be used WARNING Do not use chlorine bleach Draining the Bath Reservoir WARNING Bath flui...
Страница 35: ...flat blade head screwdriver slowly rotate the Safety Thermostat located on the rear of the Temperature Controller counter clockwise until you hear a soft click the OVERTEMP or LOW FLUID alarm message...
Страница 36: ...0 C 140 F until the scale is removed CAUTION Do not use steel wool to clean your Circulator s bath reservoir External Surfaces Only mild detergents and water or an approved cleaner should be used on t...
Страница 37: ...without the use of special tools It is removed as follows 1 Place the tip of a small flat blade screwdriver under the retaining ring locking tab and pry up gently 2 Rotate the Temperature Controller c...
Страница 38: ...g ring locking tab oriented above one of the indents on the top deck slowly lower the Temperature Controller into the top deck opening until it is resting on top of the positioning pins 2 Gently rotat...
Страница 39: ...temperature set point Increase Safety Set temperature Insufficient heating Insufficient circulation Low line voltage Ambient temperature too cool Excessive heat loss See Insufficient Circulation above...
Страница 40: ...quired Unable to achieve low end extreme temperatures Pump speed too high Incorrect bath fluid Insufficient insulation on external fluid lines Ambient air temperature too high 35 C 95 F Low or high li...
Страница 41: ...13A SD07H170 Heating Only Bath 7 liters Ambient 10 to 170 C Ambient 20 to 338 F 120V 60Hz 10A 240V 50Hz 10A SD15H170 Heating Only Bath 15 liters Ambient 10 to 170 C Ambient 20 to 338 F 120V 60Hz 10A 2...
Страница 42: ...ation For optimum temperature stability and low vaporization be sure to stay within the fluid s normal temperature range You are responsible for proper selection and use of the fluids Avoid extreme ra...
Страница 43: ...of ice or slush adversely affects temperature stability A viscosity above 10 centistokes adversely affects temperature uniformity A high fluid viscosity and high pump speed adds heat to the fluid bein...
Страница 44: ...fittings 40 to 80 C Fluid Compatibility Buna N Tubing Viton Tubing Braided Teflon Tubing Stainless Steel Fittings Nylon Fittings Brass Fittings polycool EG 25 A A A B A B polycool PG 20 A A A B B pol...
Страница 45: ...baud rates must match 57600 is recommended Communications Commands RS232 commands must be entered using the command only All commands must be entered in the exact format shown Do not send a LF line fe...
Страница 46: ...ed SMi CR Low i 1 High i 2 CR Read Set Point Temperature RS CR iii i CR Read Units of Operation RU CR C CR or F CR Read Internal Temperature RT CR iii i CR Read Operating Status RO CR Running i 1 Stan...
Страница 47: ...ollection and recycling It is also your responsibility to decontaminate the equipment in case of biological chemical and or radiological contamination so as to protect the persons involved in the disp...
Страница 48: ...nch 300 758 Viscosity Bath Top with 5 round holes and hole covers for 29L Viscosity Bath 510 707 Viscosity Bath Top with 9 round holes and hole covers for 29L Viscosity Bath 510 708 Viscosity Bath Top...
Страница 49: ...r Filter for SD7LR 20 Refrigerating Heating Circulator 305 057 Reusable Air Filter for SD07R 20 Refrigerating Heating Circulator 305 054 Reusable Air Filter for SD15R 30 and SD20R 30 Refrigerating Hea...
Страница 50: ...60327 polytherm S250 silicone oil 1 gal 4 5 liter 060328 polytherm M170 mineral oil 1 gal 4 5 liter 060321 polycool MIX 25 50 50 blend polycool EG 25 H2O plus polyclean algaecide Five 0 5 gal 2 27 lit...
Страница 51: ...side of the package A detailed explanation of the defect should be enclosed with the item The warranty shall not apply if the defect or malfunction was caused by accident neglect unreasonable use impr...
