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;...
Section GRAPHIC SYMBOLS Your oven has been provided with a display of graphic symbols which should help in identifying the use and function of the available user adjustable components. This symbol indicates that you should consult your manual for further description or discussion of a control or user item.
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°...
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3 .5 Adj us tme n ts : Whe n re m ovin g int er ior it em s fo r cle a ning or any ot he r rea so n , n ot e th a t yo u must, first rem ove the line r bot to m inser t bef o re rem o ving line r sid e inser ts.
Section CONTROL PANEL OVERVIEW 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. High Limit Thermostat: This control is marked HIGH LIMIT and is equipped with an adjustable knob and a graduated dial from 0-10.
Section PRECAUTIONS This unit has been designed with vents from the chamber. In order to work effectively and safely, some precautions will need to be taken by the operator. In most applications, the exhaust damper will need to be open during drying or degassing for best results.
Section CLEAN ROOM READY INSTRUCTIONS The 05012-30 and 05012-40 have been designed to operate at class 100 standards. It is not shipped clean room ready and the instructions below must be followed for proper installation. See Figures Two and Three. BURN-IN OF THE HEPA FILTER Before using this oven, it is important that the filter be Òburnt-inÓ...
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process failure. Not supplying the required 30 C.F.M. may also keep the unit from operating at class 100 specifications by allowing particulars from the control compartment to escape into the room. Figure Two 05012-40 Intake/Exhaust 1 1 1 1 0 0 0 0...
Section OPERATION Power Supply: As mentioned is Section 3.1, be certain the power source matches the requirements listed on the data plate. Turn the power switch to the I/ON position and turn the High Limit Thermostat to its maximum position, clockwise. This allows the setting of the Main Temperature without interference of the High Limit..
Section MAINTENANCE Note: Disconnect the power cord from the power source before performing any service or maintenance on this unit. Cleaning: Clean the oven interior and remove and clean shelves on a regular basis. Use a disinfectant that is suitable for your application. DO NOT USE chlorine based bleaches or abrasive cleaners as this will damage the stainless steel interior.
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Section TROUBLESHOOTING & SERVICE FOR PERSONAL SAFETY, ALWAYS DISCONNECT THE POWER BEFORE SERVICING. If the unit fails to operate as specified, review the following troubleshooting suggestions prior to calling customer service. TEMPERATURE Temp- Temperature too high 1/ controller set too high-see your Watlow users manual 2/ controller failed on Ð...
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Temp- Unit will not heat over a temperature that is below set point 1/ confirm that blower motor is moving and that amperage and voltage match data plate Ð check blower motor motion in shadow box and feel for air movement in chamber 2/ confirm that set point is set high enough Ðturn High Limitcounter clockwise and see if High Limit light...
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10/ bad connections or faulty solid state relay Ð check connectors for mechanical soundness and look for corrosion around terminals or signs of arcing or other visible deterioration Temp- Will not maintain set point 1/ ASSURE THAT SET POINT IS AT LEAST 5 DEGREES OVER AMBIENT ROOM TEMPERATURE 2/ see if ambient is fluctuating Temp-...
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MECHANICAL Mech-1 Door not sealing 1/ check physical condition of gasket 2/ assure that gasket is in original location Mech-2 Motor doesn't move 1/ if shaft spins freely: check connections to motor and check voltage to motor; 2/ if shaft rubs or is frozen, relieve binding and retest Mech-3 Motor makes noise 1/ If noise is from the motor, tap the top of motor shaft with ball peen hammer.
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Other-5 Unit will not turn on 1/ check wall power source 2/ check fuse/circuit breaker on unit or in wall 3/ see if unit is on, e.g., fan or heater, and just controller is off 4/ check all wiring connections, esp. around the on/off switch Other-6 Unit is smoking Ðout of box...
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