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New Brunswick Scientific

User’s Guide

9.1 Certifications

The Excella E-2 shaker has been tested to ETL standards, to comply with the following
electrical safety standards: UL 61010A-1, UL 61010A-2-010, CAN/CSA-C22.2 No.
1010.1 and CAN/CSA-C22.2 No. 1010.2.010.

As attested in the CE Declaration of Conformity reproduced on the following page, they
also conform to the appropriate CE standards.

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Содержание Excella E-2 Classic

Страница 1: ...NO M1350 0050 Revision A May 11 2006 NEW BRUNSWICK SCIENTIFIC CO INC BOX 4005 44 TALMADGE ROAD EDISON NJ 08818 4005 Telephone 1 732 287 1200 1 800 631 5417 Fax 732 287 4222 Telex 4753012 NBSCO Interne...

Страница 2: ...2 Excella E 2 Classic Platform Shaker M1350 0050 User s Guide...

Страница 3: ...ad Shanghai 200235 P R China Tel 86 21 6484 5955 or 5966 Fax 86 21 6484 5933 E mail nbschc online sh cn THE NETHERLANDS New Brunswick Scientific BV Kerkenbos 1101 6546 BC Nijmegen P O Box 6826 6503 GH...

Страница 4: ...amage and personal injury can occur Please read the entire User s Guide before attempting to use this unit Do not use this equipment in a hazardous atmosphere or with hazardous materials for which the...

Страница 5: ...improvement Manual Conventions NOTE Notes contain essential information that deserves special attention CAUTION Caution messages appear before procedures which if caution is not observed could result...

Страница 6: ...s Canada and for 1 year elsewhere Our obligation under this warranty is limited to repairing or replacing the instrument or part thereof which shall upon our examination prove to be defective The warr...

Страница 7: ...ng a Platform 16 5 2 Installing Flask Clamps 16 5 3 Electrical Connections 17 6 OPERATION 18 6 1 Starting the Shaker 18 6 2 Continuous Unlimited Run 18 6 3 Checking Any Setpoint 18 6 4 Timed Functions...

Страница 8: ...8 Excella E 2 Classic Platform Shaker M1350 0050 User s Guide 11 INDEX 38...

Страница 9: ...er a range of 50 400 rpm The shaker may be operated either continuously or in a timed mode via a programmable timer for shaking periods of 0 1 hour to 99 9 hours The E 2 is equipped with an audible al...

Страница 10: ...er and to your local NBS Sales Order Department 2 2 Packing List Verification Verify against your NBS packing list that you have received the correct materials 2 3 Unpacking of Equipment Save all pack...

Страница 11: ...ere there is sufficient space for the shaker and platform to clear walls and obstructions during operation The surface on which the unit is placed must be smooth level and able to support the shaker u...

Страница 12: ...E 2 This section will acquaint you with the keypad s user interface keys LED display status indicators and function indicators Figure 1 Front Panel 4 1 1 User Interface Keys Figure 2 Keypad As you can...

Страница 13: ...Shaker status On Off Shaking speed Setpoints Hours remaining in a timed run 4 1 3 Status Indicators Four status indicator lights are located to the left of the LED DISPLAY They are SET Indicates that...

Страница 14: ...essed for 4 seconds in increments of 5 hours The countdown begins when the START STOP key is pressed If the START STOP key is pressed again the shaking stops and the timer pauses until the START STOP...

Страница 15: ...A platform is a separate item and is required for operation The Excella E 2 can be used with a wide variety of NBS 11 inch x 13 inch 28 x 33 cm platforms that will accept a variety of clamps for flask...

Страница 16: ...Figure 3 Platform Installation top view 2 Aligning the four slots in the platform with the four holes in the SPILL COVER place the platform on the SPILL COVER 3 Tighten the knobs to secure the platfor...

Страница 17: ...Number Qty Application 9 10 24 x 5 16 7 9 mm flat Phillips head screw S2116 3051 1 5 16 7 9 mm thick aluminum phenolic and stainless steel platforms 5 3 Electrical Connections Before making electrical...

Страница 18: ...ATOR will illuminate 4 Set the speed by using the V or W KEY until the desired setpoint is displayed Holding the V or W KEY will cause the setting to change more rapidly NOTE The setpoint may be chang...

Страница 19: ...KEY a third time the TIME INDICATOR will light and the shaker will start the timed run To disable the visual alarm flashing TIME INDICATOR press the SELECT KEY and change to any other function 6 4 2...

Страница 20: ...OFF then press the SELECT KEY The MUTE INDICATOR will turn off when the alarm has been reactivated 6 6 Automatic Restart In the event of a power failure the Excella E 2 shaker is equipped with an auto...

Страница 21: ...dicator light illuminates 2 Press the V and W KEYS simultaneously The display will indicate CAL 3 Press either the V or W KEY to change the displayed value to match the measured speed 4 Press the V an...

Страница 22: ...you are an authorized service technician 7 2 Belt Replacement To gain access to the drive belt your service technician will follow these steps WARNING Always keep fingers clear of the drive belt and...

Страница 23: ...e 5 Removing the Shaker Cover top view Step 3 Loosen and remove all four knobs and the platform not shown here Step 4 Remove all four Phillips head screws and the spill cover they ordinarily hold in p...

Страница 24: ...User s Guide Figure 6 Shaker Cover Removed top view Figure 7 Drive Belt Replacement UPPER BEARING HOUSING COUNTERWEIGHTED PULLEY DRIVE BELT MOTOR PULLEY MOTOR MOUNTING BRACKET UPPER BEARING HOUSING E...

Страница 25: ...slight resistance 14 Verify that the drive belt has a slight pressure near the center The recommended deflection is 3 8 inch 9 5 mm 15 Use the hex wrench to tighten the four hex nuts on the motor mou...

Страница 26: ...Section 8 1 7 4 Troubleshooting If any problems occur with your shaker do not attempt to perform any service on the unit other than specified in this manual Unauthorized servicing may void the warran...

Страница 27: ...service Defective motor call for service Shaker does not run Drive belt out of alignment or worn call for service If you recently replaced a fuse it may not have been seated properly remove and reinst...

Страница 28: ...Number 10 ml Erlenmeyer Flasks 60 each AG2 10 25 ml Erlenmeyer Flasks 32 each M1190 9919 50 ml Erlenmeyer Flasks 20 each M1190 9915 125 mL Erlenmeyer Flasks 12 each M1190 9916 250 ml Erlenmeyer Flasks...

Страница 29: ...rlenmeyer Flasks 15 each 125 ml Erlenmeyer Flasks 11 each 250 ml Erlenmeyer Flasks 6 each 500 ml Erlenmeyer Flasks 4 each 8 2 4 Accessory Flask Clamps Clamp Type NBS Part Number 10 ml Erlenmeyer Clamp...

Страница 30: ...eactivated for continuous operation Additionally unit will display total accumulated running time for service information Operating Ambient Environment 5 C 45 C 20 80 humidity non condensing Alarms Wa...

Страница 31: ...sted to ETL standards to comply with the following electrical safety standards UL 61010A 1 UL 61010A 2 010 CAN CSA C22 2 No 1010 1 and CAN CSA C22 2 No 1010 2 010 As attested in the CE Declaration of...

Страница 32: ...32 Excella E 2 Classic Platform Shaker M1350 0050 User s Guide...

Страница 33: ...J6B MGND 30V J6 1 J4 POWER DISTRIBUTION M1324 7001 DISPLAY DRIVER BOARD 1 2 3 4 5 6 7 8 J3 ALARM O P 2 SPARE D O 1 6 J6 J4 J5 20 Cond Ribbon Cable 1 2 3 4 5 J2 DISPLAY BOARD KEY PAD M1324 7002 M1350...

Страница 34: ...ntrol Schematic Quadrant A POWER DISTRIBUTION M1324 7001 DISPLAY DRIVER BOARD 1 2 3 4 5 6 J3 ALARM O P 2 SPARE D O 1 6 J6 M1350 8001 FUSE 2x AC POWER ENTRY N L 100 240 VAC RP188 N SW L POWER SUPPLY 1...

Страница 35: ...uide Figure 9b Control Schematic Quadrant B M1350 8001 7 8 M1324 8008 M1299 8002 PINK BROWN BROWN PINK J6 J4 50 Cond Ribbon Cable J5 MTR M001 PHASE C PHASE B PHASE A 3 2 1 SC SB SA VREF GND 4 5 6 7 8...

Страница 36: ...36 Excella E 2 Classic Platform Shaker M1350 0050 User s Guide Figure 9c Control Schematic Quadrant C J4 J5 20 Cond Ribbon Cable 1 2 3 4 5 J2 DISPLAY BOARD KEY PAD M1324 7002 M1324 8012...

Страница 37: ...Keypad 12 3 Platform Installation top view 16 23 4 Rear Panel 17 26 5 Removing the Shaker Cover top view 23 6 Shaker Cover Removed top view 24 7 Drive Belt Replacement 24 8 Fuse Holder detail 26 9 Co...

Страница 38: ...isclaimer Notice 5 Drive Belt Replacing the 22 E Electrical Connections 17 Electrical Specification Plate 17 Equipment Unpacking of 10 F Features Status Indicators 13 Flashing Display 21 Flask Clamps...

Страница 39: ...er 19 Speed Calibration 20 Spill Cover 16 Starting the Unit 18 Status Indicators 13 T Table of Contents 7 Test Tube Capacities 28 Test Tube Rack 28 Timed Functions 18 Timer Cancelling the 19 Setting t...

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