OfiTE 174-00 Instruction Manual Download Page 10

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OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com

Maintenance

Your OFITE Portable Roller Oven has been preset at the factory to

operate at either 115V (174-00) or 230V (174-00-1). However, this

product is designed to be easily converted from 115V to 230V and vice

versa. To accomplish this:

Disconnect the unit from the power source before opening the unit

casing.

Remove the right-hand side panel (nearest the controls).

Remove the existing plug receptacle and replace it with the new one.

For 115V, use part no. 165-47. For 230V, use part no. 164-30.

Plug

Recepticle

Speed Control

Knob

Circuit Board

Voltage

Conversion

Switch

Speed Control

Knob

Voltage

Conversion

Switch

Summary of Contents for 174-00

Page 1: ... 174 00 115 Volt 174 00 1 230 Volt Instruction Manual Updated 12 7 2020 Ver 4 OFI Testing Equipment Inc 11302 Steeplecrest Dr Houston Texas 77065 U S A Tele 832 320 7300 Fax 713 880 9886 www ofite com Copyright OFITE 2015 ...

Page 2: ...Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com 1 Introduction 2 Description 2 Components 3 Specifications 4 Safety 4 Operation 5 Timer Operation 7 Maintenance 9 Warranty and Return Policy 11 Table of Contents ...

Page 3: ...controlled factory preset to 25 0 RPM and constructed of stainless steel for longer life and a cleaner environment inside the oven Glass impregnated Teflon roller bearings extend the life of the rollers and allow for longer maintenance free service The Portable Roller Oven features a digital temperature controller that can be read directly from outside the oven The temperature is controlled by an ...

Page 4: ...Watt Heater Qty 2 172 24 Solid State Relay 240 Volt 25 Amp 174 03 Electronic Controller 174 13 Motor 174 14 Motor Controller 174 19 Motor Bracket 174 21 115 230 Voltage Converter Switch 174 22 Mounting Plate for 115 230 Voltage Converter Switch 174 23 10 Place Terminal Strip Optional 175 46 O ring for Outside of Aging Cell Teflon 175 54 O ring for Outside of Aging Cell Buna N 174 00 SP Spare Parts...

Page 5: ...60 mL Pressurized 175 30 Aging Cell Stainless Steel Grade 303 500 mL Pressurized 175 40 Corrosion Test Cell Stainless Steel Grade 303 500 mL 175 50 Aging Cell Stainless Steel Grade 316 500 mL Pressurized Aging Cells can be very dangerous if handled improperly Elevated temperature and pressure within the cell can cause the contents to be released with explosive force Always allow the cell to cool t...

Page 6: ... The temperature will rise at approximately 150 F 65 5 C per hour 4 The oven can be preheated while the samples are being tested and prepared It is recommended that the samples be placed in the OFITE Aging Cells for the oven tests However the cells for the HTHP Filter Press and various other containers are often used Please refer to the Aging Cell documentation to determine the appropriate fluid v...

Page 7: ...ink is recommended Be careful in handling hot aging cells Do not open cells while hot or under pressure Properly bleed off pressure and be sure the valve stem is always pointed away from people or equipment Always wear personal safety equipment 7 If the timer is not used the heat switch must be manually turned Off after the sample has been heated to the required temperature for the required time 8...

Page 8: ...the timer times out the controller will flash END and leave the heat on indefinitely Opt 3 The oven will heat to the temperature set point while the timer is running When the timer times out the controller will turn off the heater and the oven will cool The controller will flash END to signal that the timed program is complete Opt 4 The oven will heat to the temperature set point while the timer i...

Page 9: ...ghts will turn on to indicate that the timer program is complete 8 To exit out of the timer program a If the display reads END simultaneously press and hold the Page and Scroll buttons for four seconds b If the END and MAN beacon lights are both on press the Scroll button three times The display will read M A Press the Up arrow once The display will read AUTO Simultaneously press and hold the Page...

Page 10: ...igned to be easily converted from 115V to 230V and vice versa To accomplish this Disconnect the unit from the power source before opening the unit casing a Remove the right hand side panel nearest the controls b Remove the existing plug receptacle and replace it with the new one For 115V use part no 165 47 For 230V use part no 164 30 Plug Recepticle Speed Control Knob Circuit Board Voltage Convers...

Page 11: ...nel 2 To change the roller speed open the unit casing as described above and turn the Speed Control Knob clockwise to increase and counter clockwise to decrease Use a hand held tachometer to verify the speed setting 3 OFITE Roller Ovens are fused to protect the driving motor heaters and the controller The light in the fuse holder will glow when the fuse burns out The fuse holders are located above...

Page 12: ...any losses or damages that occur as a result of Improper installation or maintenance of the products Misuse Neglect Adjustment by non authorized sources Improper environment Excessive or inadequate heating or air conditioning or electrical power failures surges or other irregularities Equipment products or material not manufactured by OFITE Firmware or hardware that have been modified or altered b...

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