INCUBATOR MODEL: SSI3 / SSI3-2 Previously designated as SI4 / SI4-2 ORBITAL SHAKING INCUBATOR INSTALLATION AND OPERATIONAL MANUAL 03/2014 4861492 Sheldon Manufacturing Inc. P.O. Box 627 Cornelius, Oregon 97113 EMAIL: tech@Shellab.com INTERNET: http://www.Shellab.
TABLE OF CONTENTS SECTION 1.0 RECEIVING AND INSPECTION SECTION 2.0 GRAPHIC SYMBOLS SECTION 3.0 INSTALLATION SECTION 4.0 CONTROL OVERVIEW SECTION 5.0 OPERATION SECTION 6.0 MAINTENANCE SECTION 7.0 TROUBLESHOOTING SECTION 8.0 PARTS LIST SECTION 9.
1 Section RECEIVING AND INSPECTION Your satisfaction and safety require a complete understanding of this unit. Read the instructions thoroughly and be sure all operators are given adequate training before attempting to put the unit in service. NOTE: This equipment must be used only for its intended application; any alterations or modifications will void your warranty. 1.1 Inspection: The carrier, when accepting shipment, also accepts responsibility for safe delivery and is liable for loss or damage.
2 Section GRAPHIC SYMBOLS Graphic symbols on the incubator have the following meanings. 2.1 Indicates that you should consult your manual for further description or discussion of a control or user item. 2.2 Indicates “Temperature”. 2.3 Indicates “Overtemperature Safety”. 2.4 C Indicates “Degrees Centigrade”. 2.5 Indicates “AC Power”. 2.6 Indicates “Manual Adjustable Components”. 2.7 Indicates “Oscillator”. 2.
3 Section INSTALLATION Local city, county or other ordinances may govern the use of this equipment. If you have any questions about local requirements, please contact the appropriate local agency. Installation may be performed by the end user. Under normal circumstances this unit is intended for use indoors, at room temperatures between 5 and 40C, at no greater than 80% Relative Humidity (at 25C) and with a supply voltage that does not vary by more than 10%.
4 Section CONTROL PANEL OVERVIEW 4.1 Power Switch: The main power I/O (on/off) switch controls all power to the unit and must be in the I/ON position before any systems are operational. 4.2 Main Temperature Control: Marked SET TEMP, the Main Temperature Control consists of the digital display and UP/DOWN arrow pads for inputting set point temperatures and calibration. 4.
5 Section OPERATION 5.1 Check the power source against the unit’s data plate. They must be within 10%. 5.2 Plug service cord into the grounded electrical outlet. 5.3 Push the POWER switch to the I/ON position, and turn the SAFETY TEMP thermostat to its maximum clockwise position. 5.4 Installing Sample Tray: The sample tray is positioned by enclosing all corners of the shaking mechanism within the lips of the sample tray.
5.9 Using The Timer Using the incubator’s timer, you can run the shaker platform at a preset RPM for a preset time. The timer can be set at intervals of one (1) minute up to a maximum of a 999 (16 hours 39 minutes). Upon completion of the timing cycle, the TIMER alarm LIGHT will turn ON and an alarm will sound. You can interrupt the timer if you need to access the shaking platform before the timer completes. 5.10 TO START A TIMED SHAKING PROCESS Turn the TIMER switch to the ON (I) position.
6 Section MAINTENANCE Note: Prior to any maintenance or service on this unit, disconnect the power cord from the power supply. 6.1 Cleaning: Clean with mild soap and water solution, rinse with distilled water and wipe dry with a soft cloth. 6.2 Disinfecting: Disinfect the incubator interior on a regular basis. to prepare the incubator, remove the shelves and shelf clips. The fan blade is replaceable. Stainless steel parts can be sterilized in an autoclave.
7 Section TROUBLESHOOTING TEMPERATURE Temperature too high-display and reference thermometer don’t match 1/ Controller set too high-see section 5.5. 2/ Controller failed on – call Customer Service. 3/ Wiring error – call Customer Service. Display reads "HI" Probe is defective, unplugged, or the wire is broken – trace wire from display to probe; move wire and watch display to see intermittent problems. Chamber temperature spikes over set point and then settles to set point Recalibrate – see section 5.6.
3/ Sensor miss-located, damaged or wires may be damaged - check mounts for control and OTP sensors, then trace wires or tubing between sensors and controls. 4/ Calibration sensitivity – call Customer Service. 5/ OTP set too low – be sure that its setting is more than 5 degrees over desired set point. Check if pilot light is on continuously; turn controller knob completely clockwise to see if problem solved, then follow instructions in section 5.6 for correct setting.
This is not an uncommon occurrence when first operating new units. Put unit under vent and run at full power for one hour. – smoking is normal during first cycle to temperature. Contamination in chamber 1/ See cleaning procedure in operator’s manual. 2/ Develop and follow standard operating procedure for specific application; include definition of cleaning technique and maintenance schedule.
8 Section PARTS LIST Part Description Adjustable feet Alarm Display Drive Belt, Oscillator Element Assembly Fuse 16A/250V type T Fuse 6.
9 Section UNIT SPECIFICATIONS MODEL SSI3 (SI4) SSI3-2 (SI4) TEMPERATURE Range Uniformity Sensitivity Alarms Ambient +8C to 60C +.5C at 37C 0.1C Audible & Visual CAPACITY Volume 93L 3.3 CF DIMENSIONS Interior (WxDxH) Exterior (WxDxH) 48.3 x 50.9 x 45.1 cm 19" x 20" x 17.75" 53.3 x 31 x 68.6 cm 21" x 24" x 27" SHAKING MECH. Timer 1-999 minutes (16.7hrs) Motor Brushless DC 30 to 400 rpm ±4 rpm (1 rpm increments) Digital 1/2", 3/4", or 1" 13, 19, or 25 mm 8.2 kg (ltd. By stroke) 18 lbs.
WIRE DIAGRAM EMI FILTER 2800502 POWER ON/OFF 7850532 ‘CE’ Models 9850998 I O H SOME MODELS MAY USE FUSE HOLDERS 230V Models N G HOLDER: 3300501 1/120V, 2/230V. 16A: 3300513 1/120V, 2/230V REFRIG. 16A: 3300513 1/120V REFRIG. 6.3A: 3300515 2/230V. 15A 15A 1100505 CIRCUIT BREAKER OR 3300501 FUSE HOLDER 8350509 BRN RED 1750716 Black ORN 1750677 TEMP DISP 1750678 RPM DISP 37.
