Brunswick I-26 Manual To Operations
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Brunswick I-26 Manual To Operations

Large stackable incubator shakers
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I-26/26R
Large Stackable
Incubator Shakers
MANUAL NO: M1324-0050
Revision B
March 15, 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
Internet: http://www.nbsc.com • E-mail: bioinfo@nbsc.com

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  • Page 1 Incubator Shakers MANUAL NO: M1324-0050 Revision B March 15, 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 Internet: http://www.nbsc.com • E-mail: bioinfo@nbsc.com...
  • Page 2 I-26/26R Incubator Shakers M1324-0050 User’s Guide...
  • Page 3 Fax: 49 (0)7022 32486 E-mail: sales@nbsnv-sa.be E-mail: sales@nbsgmbh.de CHINA THE NETHERLANDS New Brunswick Scientific Co., Inc. New Brunswick Scientific BV A903, 904 Yin Hai Building Kerkenbos 1101, 6546 BC Nijmegen No. 250, Cao Xi Road P.O Box 6826, 6503 GH Nijmegen Shanghai 200235, P.R.
  • Page 4 Do not use this equipment in a hazardous atmosphere or with hazardous materials for which the equipment was not designed. New Brunswick Scientific Co., Inc. (NBS) is not responsible for any damage to this equipment that may result from the use of an accessory not manufactured by NBS.
  • Page 5 Reproduction, adaptation, or translation without prior written permission from New Brunswick Scientific is prohibited. Disclaimer Notice New Brunswick Scientific Co., Inc. reserves the right to change information in this document without notice. Updates to information in this document reflect our commitment to continuing product development and improvement.
  • Page 6 W A R R A N T Y Every instrument manufactured by New Brunswick Scientific Co., Inc. is warranted to be free from defects in material and workmanship. This apparatus is warranted for 2 years’ material and labor against faulty components and assembly. Our obligation...

  • Page 7: Table Of Contents

    ........................13 NPACKING OF QUIPMENT PREPARING THE LOCATION........................14 ..........................14 HYSICAL OCATION ............................14 NVIRONMENT ........................14 LECTRICAL EQUIREMENTS ..........................14 PACE EQUIREMENTS INSTALLING THE I-26/26R ........................16 .....................16 OOLS EQUIRED FOR NSTALLATION ........................16 EVELING A INGLE HAKER ............................17 DDING A ......................17 REPARING THE PTIONAL I-26/26R .................19...
  • Page 8 Available Platforms ...........................46 9.3.2 Flask Clamps for Universal Platforms ....................46 9.3.3 Replacement Clamp Hardware Kits ....................46 9.3.4 Carriers and Test Tubes ........................47 9.3.5 Optional Bases for I-26/26R......................47 9.3.6 Stacking Kit for I-26/26R........................48 9.3.7 Optional Handles..........................48 DRAWINGS ..............................49 10.1 ...........................49 ONTROL CHEMATICS 10.2...

  • Page 9: Overview

    For safe operation, the I-26/26R models are designed with a safety switch that automatically stops the shaker mechanism when the door is opened. The I-26/26R is equipped with visual and audible alarms that alert the user to the following conditions: •...

  • Page 10: Front View

    Switch Specifications These specifications assume a maximum load of 34 pounds (15.5 kg), including platforms, clamps, glassware and contents. I-26/26R Incubator Shaker SHAKING Single unit: 25-400 rpm Speed 2 or 3 units stacked: 25-250 rpm ± 1 rpm...

  • Page 11: Certifications

    Two 8.0A 250V, Slo-Blo Certifications The I-26 and I-26R have been tested to ETL standards, to comply with UL and CAN/CSA electrical safety standards (see “ETL Regulatory Standards” in the specifications table). As attested in the CE Declaration of Conformity reproduced on the following page, they also conform to the appropriate CE standards.
  • Page 12 I-26/26R Incubator Shakers M1324-0050 User’s Guide...

  • Page 13: Inspection, Verification & Unpacking Of Equipment

    & Inspection of Boxes After you receive your order from New Brunswick Scientific, inspect the boxes carefully for any damage that may have occurred during shipping. Report any damage to the carrier and to your local NBS Sales Order Department.

  • Page 14: Preparing The Location

    • 5º to 35°C • 20 to 80% Relative Humidity non-condensing Electrical Requirements 100, 120 or 230 VAC (depending on your selection) 800 VA for each I-26, 1500 VA for each I-26R Space Requirements (See Figure 1a on the following page.) I-26/26R Incubator Shakers M1324-0050 User’s Guide...
  • Page 15 57 cm Be sure to allow four inches (10 cm) around the shaker for proper ventilation, and 24 inches (61 cm) on the right side for service access to fan and refrigeration assemblies. New Brunswick Scientific Co., Inc. User’s Guide...

  • Page 16: Installing The I-26/26R

    Always use a lifter or other suitable equipment when raising or handling the unit. Tools Required for Installation To install the I-26/26R on an optional base and/or to stack I-26/26R units, the following tools will be needed: • Number 2 Phillips head screwdriver •...

  • Page 17: Adding A Base

    Adding a Base There are three bases available for your I-26/26R shaker(s). The height of the base depends on whether you are installing one unit on the base, or stacking two or three units:...
  • Page 18 4. As shown in Figures 3a-b, depending on the height of your base, install the front side braces and rear corner braces on the base with the hardware provided, matched to the holes in the base. I-26/26R Incubator Shakers M1324-0050 User’s Guide...

  • Page 19: Mounting The I-26/26R On The Optional Base

    Mounting the I-26/26R on the Optional Base 1. Using a forklift or lifter, raise the I-26/26R so that its back end is tilted toward the rear of the base. 2. Remove all six feet from the bottom of the shaker. They will not be needed for stacking, but you may want to keep them for future use.
  • Page 20 6. Make sure the shaker is level; add metal shims under the base as needed to level the unit. 7. Fully load the shaker and do a test run at normal speed. Make additional leveling adjustments if necessary. I-26/26R Incubator Shakers M1324-0050 User’s Guide...

  • Page 21: Installing The I-26/26R Stacking Kit

    Installing the I-26/26R Stacking Kit CAUTION! If the shaker you will place on the bottom is already mounted on a 17-inch base, follow these instructions first: To stack two shakers: (1) remove the 4-inch high section of the base, (2) remove the base mating supports, (3) move the corner braces from the 4-inch base to the 13-inch base, (4) reinstall the shaker on the 13-inch base.

  • Page 22: Stacking The I-26/26R

    STACKING RAILS Stacking the I-26/26R 1. Using a forklift or lifter, raise the I-26/26R to be stacked so that its back end is tilted toward the rear of the mounting brackets. 2. Remove the feet from the unit. They will not be needed for stacking, but you may want to keep them for future use.

  • Page 23: Stacking A Third I-26/26R

    4. As indicated in the above drawing, secure the bottom of the upper I-26/26R to the side stacking rails using the six ½-13 x 1-inch screws, lock washers, and washers provided. Also secure the upper unit to the stop rail using three ¼-20 x 5/8-inch hex head screws, lock washers and washers.
  • Page 24 The platforms are fully loaded with flasks. Figure 9b: Load & Speed for Stacked Shakers 125, 250 mL 2.8L 20% Full 20% Full <30 30 to 36 36 to 40 40 to 60 >60 Platform and Load (lb) I-26/26R Incubator Shakers M1324-0050 User’s Guide...

  • Page 25: Features

    In addition, if the shaker should enter into an unstable operating condition (unbalanced load causing excess vibration, unlevel floor, etc.), the warning message “ ” will appear in the LED display and the tilt switch will shut the shaker off. New Brunswick Scientific Co., Inc. User’s Guide...

  • Page 26: User Interface Keys

    Indicates that the timer is in operation. The TIME shaker can be programmed to run for a preset time from 0.1 to 99.9 hours. The timer can be disengaged without stopping an ongoing run. I-26/26R Incubator Shakers M1324-0050 User’s Guide...

  • Page 27: Function Indicators

    MUTE when it is powered up again. To activate (or deactivate) the function, press the MUTE key until the indicator SELECT MUTE illuminates; press the to display , as desired; then press SELECT New Brunswick Scientific Co., Inc. User’s Guide...

  • Page 28: Getting Started

    Platform Assemblies The I-26/26R can be used with an NBS universal, dedicated or Sticky Pad platform. Universal platforms accept a variety of clamps for flasks, test tubes, etc. Dedicated platforms are supplied with clamps already installed. Sticky Pad platforms do not have holes because they do not require clamps;...

  • Page 29: Installing/Sliding Out Platform

    Installing/Sliding out Platform The I-26/I-26R is delivered with the subplatform bolted in place on the bearing housing. The addition of a platform is required for shaker operation. Installing a platform of any variety is very easy: 1.

  • Page 30: Electrical Connections

    POWER CONNECTOR unit near the POWER CORD POWER CONNECTOR Connect the to the (Universal Voltage Input Module), then connect the other end to a suitable, grounded receptacle. I-26/26R Incubator Shakers M1324-0050 User’s Guide...
  • Page 31 Figure 13: Rear Panel POWER CONNECTOR ELECTRICAL SPECIFICATION PLATE ON/OFF SWITCH New Brunswick Scientific Co., Inc. User’s Guide...

  • Page 32: Operation

    Figure 14: ON/OFF Switch Location KEYPAD DOOR HANDLE (cut-out under rim) ON/OFF SWITCH NOTE: The shaker will not operate if the door is open. This is indicated by the word LED DISPLAY appearing in the I-26/26R Incubator Shakers M1324-0050 User’s Guide...

  • Page 33: Continuous (Unlimited) Run

    3. Press the . The shaker will stop and the display will read START/STOP KEY 4. Press the again; the will light and the shaker will START/STOP KEY TIME INDICATOR start the timed run. New Brunswick Scientific Co., Inc. User’s Guide...

  • Page 34: Alarm Functions

    3. Press the a third time, and the shaker will run in untimed mode. START/STOP KEY Alarm Functions The I-26/26R shakers have an audible alarm which is activated at predetermined times. It can be deactivated by using the function: MUTE 1.

  • Page 35: Temperature Setpoint

    1. Let the unit equilibrate at or near the desired temperature. Record the Indicated Temperature. 2. Record the Actual Temperature. 3. Calculate the temperature correction value: Actual Temperature – Indicated Temperature = Temperature Correction Value. New Brunswick Scientific Co., Inc. User’s Guide...

  • Page 36: Power Failure

    . The rapid pulsing of the will stop. Power Failure In the event of a power failure, the I-26/26R shakers are equipped with an automatic restart function. If the shaker was in operation prior to the power interruption, the shaker will begin to LED DISPLAY operate at its last entered setpoint.

  • Page 37: Tilt Switch

    (“tilt”) on the LED display. When this happens, troubleshoot the situation to restore balance, then turn the power switch , then again to reset the system. New Brunswick Scientific Co., Inc. User’s Guide...

  • Page 38: Preventive Maintenance

    Fuse Replacement I-26 models require one 8-amp electrical fuse, which is housed in the fuse holder located on the M1324-7004 PCB (see Figure 15d). I-26R models have two 8-amp electrical fuses, housed in the two fuse holders located on the M1324-7003 PCB (see Figure 15e).
  • Page 39 4. Swing the to the right to access the PCB board that houses the ELECTRICAL PANEL fuse(s); see Figures 15b (I-26) and 15c (I-26R). Figure 15b: Rear of Electrical Panel (I-26) FUSE HOLDER (see Figure 15d for details) Figure 15c: Rear of Electrical Panel (I-26R)
  • Page 40 Figure 15d: Fuse Holder Detail (I-26) FUSE Figure 15e: Fuse Holder Detail (I-26R) FUSES 5. Remove the fuse and check it. If it has failed, replace the fuse. 6. Swing the to the left, flush against the unit. ELECTRICAL PANEL 7.

  • Page 41: Belt Replacement

    Using a 7/32-inch Allen key (hex wrench), remove the four bolts that hold the subplatform in place, and remove the subplatform. b. Disconnect the motor by unplugging its connector. New Brunswick Scientific Co., Inc. User’s Guide...
  • Page 42 4. Check the belt adjustment by applying finger pressure to the belt midway between the two pulleys. The belt should deflect approximately 3/8-inch (9-10 mm). 5. If the deflection is not right, loosen the nuts, readjust the belt, then retighten the motor nuts. I-26/26R Incubator Shakers M1324-0050 User’s Guide...
  • Page 43 1. In reverse order, reinstall the bearing housing. Once it is securely in place, remove the tie wraps/cord. 2. Secure the wiring to ensure no interference during rotation. 3. Reinstall the subplatform and platform. 4. Recalibrate speed (see Section 7.9). New Brunswick Scientific Co., Inc. User’s Guide...

  • Page 44: Service

    Incorrect speed calibration: recalibrate shaking speed. Defective main board: call for service. Defective tach board: call for service Defective motor: call for service. Drive belt is out of alignment or worn: call for service..continued... I-26/26R Incubator Shakers M1324-0050 User’s Guide...

  • Page 45: Replacement Parts

    Damper, Slam-Preventing (gas shock bracket) P0640-0385 AC Connector, Power Entry P0460-2205 Drive Assembly M1324-5010 Belt Replacement Hardware: Part Description Qty Req’d NBS Part Number 3/8-16 NC x 1¼-inch long flat head Allen S1127-3206 screw New Brunswick Scientific Co., Inc. User’s Guide...

  • Page 46: Accessories

    NBS Flask Clamps come complete with the proper hardware kits. However, from time to time you may want to obtain some additional Hardware Kits. The following table identifies the proper screws for your shaker application by reference to the head style and size. I-26/26R Incubator Shakers M1324-0050 User’s Guide...

  • Page 47: Carriers And Test Tubes

    5 in. TTR-215 (13 mm) wide. * Universal Platform Required 9.3.5 Optional Bases for I-26/26R Description NBS Part Number 4- inch (10 cm) Base (“Short Base”) M1324-0600 13-inch (33 cm) Base (“Medium Base”) M1324-0800 17-inch (43 cm) Base (“Tall Base”)

  • Page 48: Stacking Kit For I-26/26R

    9.3.6 Stacking Kit for I-26/26R Description NBS Part Number Stacking hardware (to stack two units) M1324-0500 9.3.7 Optional Handles Description NBS Part Number Screw-in handles (4 pieces in kit) M1282-5042 Each shaker has two threaded holes at the bottom of both side panels. You can screw the optional handles into these holes.

  • Page 49: Drawings

    BLACK M1324-7002 WHITE I-26 ONLY YELLOW KEY PAD COMPRESSOR UNIT TB001 M1324-5019 SEE DRAWING #2 FOR DIFFERENT VOLT OPERATION NOTE: For a larger version of this drawing, contact your sales or service representative. New Brunswick Scientific Co., Inc. User’s Guide...
  • Page 50 TB001 M 1324-7003 ORANGE COND. FAN J4-3 BLACK ORANGE J4-5 M1324-8017 J4-1 BLUE W HITE J4-2 BLACK YELLOW OVER PRESSURE J4-4 SW ITCH BLACK M1324-8016 VIOLET J4-6 M1324-8001 M1324-8017 BLACK COM PRESSOR UNIT VIOLET I-26/26R Incubator Shakers M1324-0050 User’s Guide...
  • Page 51 COND. FAN J4-1 ORANGE ORANGE J4-3 M 1324-8017 BLACK J4-5 BLUE W HITE J4-2 BLACK YELLOW OVER PRESSURE J4-4 BLACK SW ITCH VIOLET M 1324-8016 J4-6 M 1324-8001 M 1324-8017 BLACK COMPRESSOR UNIT VIOLET New Brunswick Scientific Co., Inc. User’s Guide...
  • Page 52 Figure 20: Refrigeration Diagram I-26/26R Incubator Shakers M1324-0050 User’s Guide...

  • Page 53: List Of Drawings

    2- & 2.8-Liter Clamp Installation Clamp Fastener Installing Platform Rear Panel ON/OFF Switch Location Front Bezel Removed Rear of Electrical Panel (I-26) Rear of Electrical Panel (I-26R) Fuse Holder Detail (I-26) Fuse Holder Detail (I-26R) Removing the Door Removing the Drive Assembly Belt Replacement &...

  • Page 54: Index

    Unpacking of · 13 Platforms · 46 Power Failure · 36 Problems · 44 Features Status Indicators · 26 Flask Clamps · 46 Refrigeration Diagram · 52 Function Indicators · 27 Regulatory Standards · 11 I-26/26R Incubator Shakers M1324-0050 User’s Guide...
  • Page 55 Disabling · 34 Temperature Control Disabling · 35 Temperature Correction Value · 35 WARNING Temperature Offset Calibration · 35 Symbol for · v Temperature Setpoint · 35 Warranty · vi Test Tubes · 47 New Brunswick Scientific Co., Inc. User’s Guide...

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