Related Manuals for shelolab SMO34HP-2
Summary of Contents for shelolab SMO34HP-2
- Page 1 SMO HIGH PERFORMANCE OVENS 220 - 240 Voltage Installation and Operation Manual SMO34HP-2, SMO38HP-2 SMO14HP-2, SM10HP-2 Previously Designated: HF25-2, HF37-2, HF15-2, HF10-2...
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Page 2: Smo34Hp-2, Smo38Hp
These ovens do not plug into a wall using a conventional plug. These ovens require permanent connect wiring (also known as hardwiring). Pictured on front cover, left to right: SMO34HP-2, SMO38HP-2, SMO14HP-2 SMO10HP-2 These units are TÜV CUE listed as forced air ovens for professional, industrial, or educational use where the preparation or testing of materials is done at an ambient air pressure range of 22.14 –... -
Page 3: Table Of Contents
TABLE OF CONTENTS INTRODUCTION ............................4 General Safety Considerations ......................... 4 Engineering Improvements ........................5 Contacting Assistance ..........................5 RECEIVING YOUR OVEN ..........................6 Inspecting the Shipment ..........................6 Orientation Photos............................. 7 Recording Data Plate Information ......................11 Temperature Reference Sensor Device ....................11 INSTALLATION ............................ -
Page 4: Introduction
INTRODUCTION Thank you for purchasing a Sheldon Manufacturing SMO forced air, high performance oven. We know that in today’s competitive marketplace customers have many choices when it comes to constant temperature equipment. We appreciate you choosing ours. Our continued reputation as a leading laboratory product manufacturer rests with you. -
Page 5: Engineering Improvements
INTRODUCTION (CONTINUED) NGINEERING MPROVEMENTS Sheldon Manufacturing continually improves all of its products. As a result, engineering changes and improvements are made from time to time. Therefore, some changes, modifications, and improvements may not be covered in this manual. If your unit’s operating characteristics or appearance differs from those described in this manual, please contact your Shel Lab dealer or customer service representative for assistance. -
Page 6: Receiving Your Oven
Shelf Slides / Clips Leveling Feet SMO10HP-2 12 Clips SMO14HP-2 24 Clips SMO34HP-2 24 Clips SMO38HP-2 48 Clips Carefully check all packaging before discarding. Save the shipping carton until you are certain that the unit and its accessories function properly. -
Page 7: Orientation Photos
Outlet 6-20R Chamber Gasket Intake Exhaust Control Panel Temperature Vent Sensor Probes Vent Permanent Connect Wire Braid 6 gauge, 6 inches (15 cm) Power Panel (Back) Chamber Ceiling Liner Shelf Standard Mounting Rail Figure 1: SMO34HP-2 P a g e... - Page 8 RECEIVING YOUR OVEN (CONTINUED) Fuse Holders for External Power Exhaust Power Receptacle (2 amps each) Outlet 6-20R Supply Feed Power Panel (Back) Permanent Connect Wire Braid 6 gauge, 6 inches (15 cm) Temperature Sensor Exhaust Vent Intake Vent Control Panel Chamber Ceiling Liner Probes Chamber Liner Gasket...
- Page 9 RECEIVING YOUR OVEN (CONTINUED) Power Panel (Back) Fuse Holders for External Power Exhaust Power Outlet 6-20R Supply Feed Receptacle (2 amps each) Permanent Connect Wire Braid 10 gauge, 6 inches (15 cm) Exhaust Vent Control Panel Chamber Gasket Chamber Ceiling Liner Temperature Intake Vent Sensor Probes...
- Page 10 RECEIVING YOUR OVEN (CONTINUED) Power Exhaust Power Fuse Holders for External Outlet 6-20R Supply Feed Receptacle (2 amps each) Power Panel (Back) Permanent Connect Wire Braid 10 gauge, 6 inches (15 cm) Control Intake Vent Chamber Ceiling Exhaust Vent Panel Liner Temperature Sensor Probes...
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Page 11: Recording Data Plate Information
RECEIVING YOUR OVEN (CONTINUED) ECORDING LATE NFORMATION Locate the data plate on the back of the oven next to the power inlet. The data plate contains the oven model number and serial number. Enter this information below for future reference. Date Plate Information Model Number Serial Number... -
Page 12: Installation
INSTALLATION Installation of a High Performance Oven requires permanent connect wiring (commonly known as hardwiring), and must be performed by a qualified electrical technician. All other steps can be performed by the end user. EQUIRED MBIENT ONDITIONS This oven is intended for use indoors, at room temperatures between 15C and 40C (59F and 104F), at no greater than 80% Relative Humidity (at 25C / 77F). -
Page 13: Power Source Requirements
The required circuit-breakers are: SMO10HP-2 30 amps; SMO14HP-2 30 amps; SMO34HP-2 60 amps; SMO38HP-2 60amps. Power Exhaust Outlet Fuses The oven is also provide with a pair (2) of 2 amp fuses installed adjacent to the external power outlet on the back of the unit. -
Page 14: Power Feed Wiring
The oven comes provided with an integral 6 inch (15 cm) wire braid of: SMO38HP-2, SMO34HP-2 – two 6 gauge hot wires and a 6 gauge earth ground. SMO14HP-2, SMO10HP-2 – two 10 gauge hot wires and a 10 gauge earth ground. -
Page 15: Install The Oven
INSTALLATION (CONTINUED) NSTALL THE Install the unit in a workspace location that meets the criteria discussed in the previous entries of the Installation section. Do not connect the oven to its power source at this time. NITIAL LEANING The unit was cleaned at the factory, but not sterilized. Additionally, it may have been exposed to contaminants en route during shipping. -
Page 16: Graphic Symbols
GRAPHIC SYMBOLS The oven is provided with multiple graphic symbols on its external and internal surfaces. The symbols identify hazards and the functions of the adjustable components, as well as important notes found in the user manual. Symbol Definition Indicates that you should consult your service manual for further instructions. Indique que l'opérateur doit consulter le manuel d'utilisation pour y trouver les instructions complémentaires. - Page 17 GRAPHIC SYMBOLS (CONTINUED) This page left blank 17 | P a g e...
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Page 18: Control Panel Overview
CONTROL PANEL OVERVIEW Figure 7: Control Panel and Controller Power Switch Labeled Power, this illuminated switch controls all power to the oven. It must be in the On ( I ) illuminated position before any systems are operational. Set Temperature: The Temperature Display and Controller Unit The temperature display and controller unit for large capacity SMOHP-2 ovens is a JUMO dTRON. - Page 19 CONTROL PANEL OVERVIEW (CONTINUED) The oven can also be placed in a single set point function mode. In this mode a heating profile cannot be launched and the profile programing page cannot not be accessed. However, the temperature set point is always unlocked. This allows a user to manually control heating by adjusting the set point at any time using the arrow keys.
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Page 21: Operation
OPERATION PERATING RECAUTIONS : The High Performance Oven is not an explosion proof unit! Warning Avertissement : Ce sont des fours pas résistants aux explosions! 1. These ovens are not designed to safely contain flammable or combustible gasses, vapors, or liquids. 2. - Page 22 OPERATION (CONTINUED) Heating The operation of each SMOHP-2 oven is controlled by a JUMO dTRON digital controller, wired to a solid state temperature probe located on the right wall of the oven chamber. The controller employs proportional-integral-derivative analytical feedback-loop functions when measuring and controlling the chamber air temperature.
- Page 23 OPERATION (CONTINUED) Power Exhaust Outlet SMOHP-2 Ovens come provided with an external power outlet that can be used to power a blower exhaust fan attached to the oven exhaust vent. The power outlet and attached fan can be activated by the oven controller as part of the heating profile. The primary application of an external power exhaust blower is to force noxious or hazardous oven exhaust away from the oven workspace through a duct or other venting.
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Page 24: Preparing The Oven For Use
OPERATION (CONTINUED) REPARING THE VEN FOR Preform the following steps to prepare the oven for use after installing it in a new workspace environment. The First Use Burn-In procedure is intended to remove any traces of protective oil coatings from the oven elements and prevent smoking during your first application or heating profile run above 150°C. -
Page 25: Set The Temperature Set Point
OPERATION (CONTINUED) ET THE EMPERATURE OINT Note: Set the oven temperature to 200°C for the First Use Burn-In Process. There are three ways to set the oven chamber temperature. You may use any of these for the Burn-In procedure. Program and launch a heating profile. -
Page 26: First Use Burn In
OPERATION (CONTINUED) IRST Employ appropriate personal protective equipment (PPE) when handling the vent dampener slides. 1. Verify that oven exhaust is positively vented from the workspace area. 2. Allow the oven to heat to 200°C. 3. After reaching 200°C, allow the oven run for a minimum of 1 hour at temperature. a. - Page 27 OPERATION (CONTINUED) This page left blank 27 | P a g e...
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Page 28: Temperature Accuracy Verification
OPERATION (CONTINUED) EMPERATURE CCURACY ERIFICATION Note: Performing an accuracy verification of the temperature display requires a temperature reference device. Please see the Reference Sensor Devices entry on page 11 for device requirements. Optional: A verification of the temperature display accuracy may be carried out when preparing the oven for use, if required by your production or laboratory protocol. - Page 29 OPERATION (CONTINUED) Verifying the Temperature Display Accuracy Reference Device 1. Once the chamber temperature has stabilized, compare the reference device and the oven display temperature readings. a. If the readings are the same, or the difference between the two (2) falls within the acceptable range of your protocol, the display is accurately showing the oven chamber air temperature.
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Page 30: Set The Over Temperature Limit
OPERATION (CONTINUED) ET THE EMPERATURE IMIT Note: Test the OTL system for functionality at least once per year. This procedure sets the Over Temperature Limit heating cutoff to approximately 5˚C above the current chamber temperature. Set the OTL Cutoff Temperature Example 1. -
Page 31: Otl Activation During Normal Operations
OPERATION (CONTINUED) OTL A CTIVATION URING ORMAL PERATIONS The following may be taking place if the OTL system activates during normal operations: A user has set the Over Temperature Limit below the current set point for either an active heating profile or single constant temperature set point. -
Page 32: Positive Venting Of Exhaust
OPERATION (CONTINUED) OSITIVE ENTING OF XHAUST Exhaust ducting can be connected to the oven exhaust port in order to channel outgassed products out of the workspace around the oven. An attached exhaust duct should not extend straight up from the oven, but should include a steep bend sufficient to stop condensation in the ducting from sliding down into the oven. - Page 33 OPERATION (CONTINUED) This page left blank 33 | P a g e...
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Page 34: User Maintenance
USER MAINTENANCE : Prior to maintenance or service on this unit, disconnect the power feed from the power supply. Warning Avertissement : Avant d'effectuer toute maintenance ou entretien de cet appareil, débrancher le cordon secteur de la source d'alimentation. LEANING AND ISINFECTING If a hazardous material or substance has spilled in the oven, immediately initiate your site’s Hazardous Material Spill Containment protocol. -
Page 35: Electrical Components
MAINTENANCE (CONTINUED) Disinfecting Disinfect the oven if algae, mold, bacteria, or other biological contaminants are an issue. For maximum effectiveness, disinfection procedures are typically performed after cleaning and removal of gross matter contamination. Perform the following steps to manually disinfect the oven: 1. -
Page 36: Calibrate The Temperature Display
USER MAINTENANCE (CONTINUED) ALIBRATE THE EMPERATURE DISPLAY Note: Performing a temperature display calibration requires a temperature reference device. Please see the Reference Sensor Devices entry on page 11 for device requirements. Temperature calibrations are performed to match the temperature display to the actual air temperature inside the oven chamber. - Page 37 USER MAINTENANCE (CONTINUED) Temperature Calibration Reference Device 1. Once the chamber has stabilized with no fluctuations of ±0.2˚C or greater compare the reference temperature device and chamber temperature display readings. a. If the readings are the same, or the difference between the two (2) Home Page falls within the acceptable range of your protocol, the display is accurately showing the chamber temperature.
- Page 38 USER MAINTENANCE (CONTINUED) Temperature Calibration (Continued) Configuration Menu 5. Enter the Configuration menu. a. Press the Program button to enter the Configuration menu. b. The Input option “InP” will be the first to appear in the Configuration menu. The Input Menu 6.
- Page 39 USER MAINTENANCE (CONTINUED) Temperature Calibration (Continued) Offset Saved 10. After entering the offset wait two to three seconds. a. The green “OFFS” parameter will cease flashing. b. The newly input red offset will blink once, confirming that it has been saved.
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Page 40: Unit Specifications
EIGHT Model Shipping 660 lbs. / 299.4kgs SMO10HP-2 555 lbs. / 251.7kgs SMO14HP-2 675 lbs. / 306.2kgs SMO34HP-2 1025 lbs. / 465.0kgs SMO38HP-2 IMENSIONS By Inches Model Exterior W × D × H Interior W × D × H SMO10HP-2 44 x 28.25 x 55.1 in... -
Page 41: Capacity
UNIT SPECIFICATIONS (CONTINUED) APACITY Model Cubic Feet Liters 10.0 SMO10HP-2 14.6 SMO14HP-2 28.0 SMO34HP-2 38.0 1083 SMO38HP-2 HELF APACITY BY EIGHT Model Per Shelf Total 75 lbs / 34 kg 225 lbs / 102 kg SMO10HP-2 75 lbs / 34 kg... -
Page 42: Replacement Part List
Shelf 18.6 x 19.5, SMO14HP-2 5120871 Shelf Assembly, 19 x 29, SMO10HP-2 995-00007 Shelf Assembly, 23 x 31, SMO34HP-2 995-00005 Shelf 21 x 23, SMO38HP-2 5120941 If you have the Part Number for an item, you may order it directly from Sheldon Manufacturing by calling 1-800-322-4897 extension 3. - Page 43 REPLACEMENT PART LIST This page left blank 43 | P a g e...
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