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Kodak X-Omat 270 RA Service Manual

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Publication No. 2B6845
5/94
Supersedes 636718
4/91
SERVICE MANUAL
for the
Kodak X-Omat 270 RA PROCESSOR
H104_0107DA
© Eastman Kodak Company, 1994

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  • Page 1 Publication No. 2B6845 5/94 Supersedes 636718 4/91 SERVICE MANUAL for the Kodak X-Omat 270 RA PROCESSOR H104_0107DA © Eastman Kodak Company, 1994...
  • Page 2 Eastman Kodak Company reserves the right to change this information without notice, and makes no warranty, express or implied, with respect to this information. Kodak shall not be liable for any loss or damage, including consequential or special damages, resulting from the use of this information, even if loss or damage is caused by Kodak’s negligence or other fault.

  • Page 3: Table Of Contents

    Table of Contents Description Page Introduction................................ 1-1 Special Tools ............................... 1-1 Electrostatic Discharge ..........................1-2 Processor Overview ............................. 1-3 Identifying and Removing the Covers and Panels................1-3 Identifying the Racks and Crossovers....................1-4 Service Overview ............................1-5 Deenergizing and Energizing the Processor..................1-5 Removing the Racks with Solutions in the Tanks ................

  • Page 4: Description Page

    Description Page Replenishment System ..........................5-14 Removing the Replenisher Strainer Assemblies and Screens ............5-14 Removing the Developer or Fixer Replenishment Pump, B3 or B4............ 5-15 Removing the Poppet Valves for the Replenishment Pumps.............. 5-16 Electrical................................6-1 Removing the Autotransformer T1 ......................6-2 Removing the Feed End Panel ........................

  • Page 5: Introduction

    Introduction Table of Contents Description Page Special Tools............................... 1-1 Electrostatic Discharge ............................1-2 Processor Overview ............................1-3 Identifying and Removing the Covers and Panels..................1-3 Identifying the Racks and Crossovers......................1-4 Service Overview ..............................1-5 Deenergizing and Energizing the Processor ....................1-5 Removing the Racks with Solutions in the Tanks..................

  • Page 6: Electrostatic Discharge

    ESD-protected work station or use a portable grounding mat. For help in setting up an Personnel Awareness ESD-protected work station, contact your Kodak Everyone within the organization needs to be aware representative. of ESD, because partial ESD control is no ESD •...

  • Page 7: Processor Overview

    Processor Overview Identifying and Removing the Covers and Panels Before you do most of the procedures in this service manual, you must remove certain PANELS or COVERS from the PROCESSOR. To remove the FEED END PANEL, see page 6-3. To remove the DRIVE SIDE PANEL, the NON-DRIVE SIDE PANEL, or the EXIT PANEL: Lift the TOP COVER.

  • Page 8: Identifying The Racks And Crossovers

    Identifying the Racks and Crossovers WET SECTION COVER EVAPORATION COVER (2) TOP EXIT RACK DETECTOR CROSSOVER DEVELOPER RACK DEVELOPER/FIXER CROSSOVER FIXER/ FIXER WASH WASH DRYER RACK H104_0467HCA CROSSOVER RACK RACK H104_0467HA Identifying the Racks and Crossovers 2B6845...

  • Page 9: Service Overview

    Service Overview Deenergizing and Energizing the Processor For most of the service procedures, the PROCESSOR must be deenergized. To deenergize the PROCESSOR, move the CIRCUIT BREAKER CB1 on the PROCESSOR to the ‘‘O’’ position and the main wall CIRCUIT BREAKER to ‘‘OFF’’. To energize the PROCESSOR, move the main wall CIRCUIT BREAKER to ‘‘ON’’...

  • Page 10: Removing The Racks With Solutions In The Tanks

    Removing the Racks with Solutions in the Tanks SPLASH NOTE GUARD To install the RACKS, see page 1-7. Deenergize the PROCESSOR. See page 1-5. Lift the TOP COVER. Remove: • WET SECTION COVER • EVAPORATION COVERS • YOKE, see the figure on page 2-8 •...
  • Page 11 To install the RACKS: If the PROCESSOR has a TOP EXIT RACK, install the TOP EXIT RACK. IMPORTANT The 4 LOCKING TABS must engage. To prevent contamination of the developer when installing the Check that the LOCKING TABS on the TOP EXIT DEVELOPER RACK and the FIXER engage the LOCKING TABS on the DRYER RACK.

  • Page 12: Draining The Tanks

    Draining the Tanks Deenergize the PROCESSOR. See page 1-5. NOTE The REPLENISHMENT PUMPS will be deenergized and the flow of developer and fixer from the REPLENISHMENT TANKS will stop when the PROCESSOR is deenergized. EXHAUST Open: • FIXER DRAIN VALVE •...

  • Page 13: Filling The Tanks

    Filling the Tanks To fill the processing TANKS, close: • FIXER DRAIN VALVE • DEVELOPER DRAIN VALVE • TOP COVER Energize the PROCESSOR. On the DISPLAY PANEL on top of the PROCESSOR, press: EXHAUST • ‘‘GO TO SETUP’’ key • 4-digit access code, 4213 •...
  • Page 14 BLANK PAGE 1-10 2B6845...

  • Page 15: Roller Transport

    Roller Transport Table of Contents Description Page Adjusting the Feed Shelf............................. 2-2 Adjusting the Squareness of the Crossovers ..................... 2-3 Adjusting the Squareness of the Developer, Fixer, and Wash Racks............... 2-4 Replacement of the D Roller Assemblies in the Wash Rack of Early Processors ........... 2-5 Cleaning the Spray Bars in the Wash Rack.......................

  • Page 16: Adjusting The Feed Shelf

    Adjusting the Feed Shelf Loosen the 4 SCREWS. Adjust the position of the FEED SHELF to approximately 1 mm (1/16 in.) below the NIP of the DETECTOR CROSSOVER ENTRANCE ROLLERS. Tighten the 4 SCREWS. H104_0045ACA SCREW (4) FEED SHELF DETECTOR CROSSOVER ENTRANCE ROLLERS...

  • Page 17: Adjusting The Squareness Of The Crossovers

    Adjusting the Squareness of the Crossovers NOTE Use this adjustment procedure to adjust the squareness of any of the 3 CROSSOVERS: • DETECTOR CROSSOVER • DEVELOPER/FIXER CROSSOVER • FIXER/WASH CROSSOVER Remove the CROSSOVER. Place the CROSSOVER on a smooth, flat surface. Check that the SIDE PLATES of the CROSSOVER touch the flat surface evenly.

  • Page 18: Adjusting The Squareness Of The Developer, Fixer, And Wash Racks

    Adjusting the Squareness of the Developer, Fixer, and Wash Racks Place the entrance side of the RACK on a smooth, flat surface. Check that the SIDE PLATES are flat on the flat surface. If necessary, apply pressure to the SIDE PLATES.

  • Page 19: Replacement Of The D Roller Assemblies In The Wash Rack Of Early Processors

    Replacement of the D Roller Assemblies in the Wash Rack of Early Processors Description: WASH RACKS in current ROLLER ASSEMBLY PROCESSORS have new D ROLLER ASSEMBLIES. Part No. 246979 Use this procedure to install these new style D ROLLER ASSEMBLIES in early PROCESSORS. The GEAR in the new assemblies has a HUB that interlocks with the GEARS on B and C ROLLER ASSEMBLIES.
  • Page 20 Remove the WASH RACK from the For each new D ROLLER ASSEMBLY, install: PROCESSOR. • new style D ROLLER ASSEMBLY 246979 For each existing original D ROLLER on the existing SHAFT ASSEMBLY, remove: • 2 white BEARINGS • 2 OUTER E-RINGS and keep •...

  • Page 21: Cleaning The Spray Bars In The Wash Rack

    Cleaning the Spray Bars in the Wash Rack NOTE Lift the TOP COVER. Remove the WET SECTION COVER and the • The holes in the SPRAY BARS in EVAPORATION COVERS. the WASH RACKS can become clogged from the minerals in the Disconnect the WATER DISCONNECT on the water supply.
  • Page 22 Remove the YOKE HOSE from the [12] Remove the SPRAY BARS from the SPRAY STANDOFF CLIP. BAR MOUNTS by carefully pulling and rotating them. [10] Remove the 2 SCREWS that hold the drive side SPRAY BAR MOUNT. [11] Remove the drive side SPRAY BAR MOUNT from the SIDE PLATE.
  • Page 23 [24] Return the WASH RACK slowly and the non-cutting end into the holes. carefully into position in the PROCESSOR. • If using Kodak SYSTEM CLEANER, see the [25] Connect the WATER DISCONNECT. directions and cautions packed with the SYSTEM CLEANER. Rinse the SPRAY...
  • Page 24 BLANK PAGE 2-10 2B6845...

  • Page 25: Main Drive

    Main Drive Table of Contents Description Page Removing the Drive Shaft and the Worm Gears ....................3-2 Adjusting the Tension on the Drive Chain......................3-5 Removing the Drive Chain..........................3-6 Removing the Drive Motor B6 and the Gear Box ....................3-7 Removing the Feed End Bearing from the Drive Shaft ..................

  • Page 26: Removing The Drive Shaft And The Worm Gears

    Removing the Drive Shaft and the Worm Gears Deenergize the PROCESSOR. See page 1-5. Lift the TOP COVER. Remove: • DRIVE SIDE PANEL • EXIT PANEL DRIVE • WET SECTION COVER CHAIN • 2 EVAPORATION COVERS COVER MOTOR • CROSSOVERS BRACKET •...
  • Page 27 FEED END Remove from the FEED END of the DRIVE WORM SHAFT: GEAR (7) PUNCH • E-RING DRIVE • DRIVE SHAFT WASHER SHAFT For access to the SPROCKET PIN, move the DRIVE SHAFT toward the DRYER END of the PROCESSOR. SPROCKET Remove from the DRYER END of the DRIVE SHAFT the:...
  • Page 28 IMPORTANT • Check the direction of the WORM GEARS. See the figure below for correct installation on the DRIVE SHAFT. • When installing the DRIVE SHAFT, install a quantity of DRIVE SHAFT WASHERS until the DRIVE SHAFT has minimum play from side to side. [13] Reverse the above procedure to install new WORM GEARS and a new DRIVE SHAFT.

  • Page 29: Adjusting The Tension On The Drive Chain

    Adjusting the Tension on the Drive Chain Deenergize the PROCESSOR. See page 1-5. Lift the TOP COVER. Remove: • DRIVE SIDE PANEL • EXIT PANEL DRIVE • DRIVE CHAIN COVER CHAIN COVER Loosen the 4 DRIVE MOTOR BOLTS from MOTOR the MOTOR BRACKET.

  • Page 30: Removing The Drive Chain

    Removing the Drive Chain Deenergize the PROCESSOR. See page 1-5. Lift the TOP COVER. Remove: • DRIVE SIDE PANEL • EXIT PANEL DRIVE • DRIVE CHAIN COVER CHAIN COVER Loosen the 4 DRIVE MOTOR BOLTS from MOTOR the MOTOR BRACKET. BRACKET Lift the DRIVE MOTOR and remove the DRIVE CHAIN.

  • Page 31: Removing The Drive Motor B6 And The Gear Box

    Removing the Drive Motor B6 and the Gear Box Deenergize the PROCESSOR. See page 1-5. Remove the 4 MOUNTING NUTS, LOCK WASHERS, and WASHERS from the DRIVE Lift the TOP COVER. MOTOR. Remove: Move the DRIVE MOTOR and the GEAR •...

  • Page 32: Removing The Feed End Bearing From The Drive Shaft

    Removing the Feed End Bearing from the Drive Shaft Deenergize the PROCESSOR. See page 1-5. Install a new BEARING. Lift the TOP COVER. IMPORTANT Remove the DRIVE SIDE PANEL and the When installing the new BEARING, CIRCUIT BREAKER COVER. install a quantity of DRIVE SHAFT Remove the E-RING and the DRIVE SHAFT WASHERS until the DRIVE SHAFT WASHER from the DRIVE SHAFT.

  • Page 33: Removing The Dryer End Bearing From The Drive Shaft

    Removing the Dryer End Bearing from the Drive Shaft Deenergize the PROCESSOR. See page 1-5. Remove: Lift the TOP COVER. • SPROCKET PIN • DRIVE CHAIN Remove: • SPROCKET • DRIVE SIDE PANEL • 2 THRUST WASHERS • EXIT PANEL •...
  • Page 34 BLANK PAGE 3-10 2B6845...

  • Page 35: Dryer Assembly

    Dryer Assembly Table of Contents Description Page Removing the Blower Assembly B1 ........................4-2 Removing the Dryer Over-Temperature Thermostat..................4-3 Removing the Dryer Thermistor RT3........................4-4 Removing the Dryer Heater HR3 ........................4-5 Removing the Air Flow Switch S3 ........................4-7 2B6845...

  • Page 36: Removing The Blower Assembly B1

    Removing the Blower Assembly B1 Deenergize the PROCESSOR. See page 1-5. Pull the BLOWER ASSEMBLY toward you and remove it from the PROCESSOR. Lift the TOP COVER. Disconnect the CONNECTOR P/J 18. Remove: Reverse the above procedure to install the •...

  • Page 37: Removing The Dryer Over-Temperature Thermostat

    Removing the Dryer Over-Temperature Thermostat IMPORTANT Remove: • TOP EXIT RACK The DRYER OVER-TEMPERATURE • DRYER RACK THERMOSTAT does not automatically reset after an over-temperature • SCREW, LOCK WASHER, and WASHER condition. To reset the DRYER from the Old Style THERMISTOR OVER-TEMPERATURE BRACKET or from the New Style THERMOSTAT manually, press the...

  • Page 38: Removing The Dryer Thermistor Rt3

    Removing the Dryer Thermistor RT3 Deenergize the PROCESSOR. See page 1-5. Remove the 2 SCREWS from the Old Style DRYER THERMISTOR. Lift the TOP COVER. Disconnect the CONNECTOR P/J 28. Remove: Remove the DRYER THERMISTOR from the • WET SECTION COVER PROCESSOR.

  • Page 39: Removing The Dryer Heater Hr3

    Removing the Dryer Heater HR3 Deenergize the PROCESSOR. See page 1-5. Disconnect CONNECTOR P/J 21 from the DRYER HEATER. Lift the TOP COVER. Remove the CABLE SHIELD CONNECTOR Remove the NON-DRIVE SIDE PANEL and from the PLENUM ASSEMBLY COVER. the EXIT PANEL Remove the 2 SCREWS holding the DRYER HEATER to the PLENUM ASSEMBLY COVER.
  • Page 40 Install the new DRYER HEATER. [10] Check the wire positions. See the figure below on the right. • When you install a new DRYER [11] Reverse the above procedure to continue HEATER, check that all wires are in assembling the PROCESSOR. the correct openings in the PLENUM ASSEMBLY COVER and are not pinched.

  • Page 41: Removing The Air Flow Switch S3

    Removing the Air Flow Switch S3 Deenergize the PROCESSOR. See page 1-5. Lift the TOP COVER. Remove the NON-DRIVE SIDE PANEL and When you install a new AIR FLOW the EXIT PANEL. SWITCH, check that all the wires are in the correct openings in the PLENUM ASSEMBLY COVER and are not pinched.
  • Page 42 BLANK PAGE 2B6845...

  • Page 43: Plumbing

    Plumbing Table of Contents Description Page Developer Recirculation System......................... 5-2 Removing the Recirculation Pump B5......................5-2 Removing the Impeller Housing or the Impeller..................5-3 Removing the Developer Heater HR1......................5-4 Removing the Developer Filter ........................5-6 Removing the Developer Thermistor RT1....................5-7 Removing the Developer Cooling Solenoid L2 ...................

  • Page 44: Developer Recirculation System

    Developer Recirculation System Removing the Recirculation Pump B5 RECIRCULATION Deenergize the PROCESSOR. See page 1-5. PUMP Lift the TOP COVER. Remove the DRIVE SIDE PANEL. CONNECTOR P/J 12 Remove the SPLASH COVER. Remove the 2 SCREWS, the 2 LOCK WASHERS, and the 2 WASHERS that hold the RECIRCULATION PUMP to the PUMP BASE PLATE.

  • Page 45: Removing The Impeller Housing Or The Impeller

    Removing the Impeller Housing or the Impeller NOTE Use this procedure for either the developer IMPELLER HOUSING or the fixer IMPELLER HOUSING. O-RING Remove the RECIRCULATION PUMP. See WING page 5-2. NUT (4) Remove the 4 WING NUTS from the IMPELLER HOUSING.

  • Page 46: Removing The Developer Heater Hr1

    Removing the Developer Heater HR1 Deenergize the PROCESSOR. See page 1-5. DEVELOPER CLAMP THERMOWELL TL-2170 Lift the TOP COVER. CONNECTOR P/J 20 Remove the DRIVE SIDE PANEL and the EXIT PANEL. HEATER Drain the DEVELOPER TANK to below the LOCATOR RECIRCULATION OUTPUT opening.

  • Page 47: Removing The Developer Filter

    Removing the Developer Filter Deenergize the PROCESSOR. See page 1-5. Lift the TOP COVER. Remove: • WET SECTION COVER • REPLENISHMENT HOSE from the REPLENISHMENT MANDREL ASSEMBLY HOSE Rotate the MANDREL ASSEMBLY until the MANDREL notch in the top of the ASSEMBLY aligns with ASSEMBLY the LEVEL SENSOR HOUSING CLIP on the LEVEL SENSOR HOUSING.

  • Page 48: Removing The Developer Thermistor Rt1

    Removing the Developer Thermistor RT1 Deenergize the PROCESSOR. See page 1-5. CLAMP TL-2170 Lift the TOP COVER. Remove the DRIVE SIDE PANEL. Drain the DEVELOPER TANK until the developer is below the RECIRCULATION OUTPUT opening. Use a CLAMP TL-2170 on the longer HOSE to the DEVELOPER THERMOWELL.

  • Page 49: Removing The Developer Cooling Solenoid L2

    Removing the Developer Cooling Solenoid L2 Deenergize the PROCESSOR. See page 1-5. Lift the TOP COVER. Remove the DRIVE SIDE PANEL. • Install the COOLING SOLENOID with the C on the bottom and the A on Use 2 CLAMPS TL-2170 on the 2 HOSES to the top.

  • Page 50: Removing The Heat Exchanger

    Removing the Heat Exchanger Deenergize the PROCESSOR. See page 1-5. Lift the TOP COVER. Remove: • DRIVE SIDE PANEL 2.54 cm • WET SECTION COVER (1 in.) • TOP EXIT RACK • DRYER RACK Use 2 CLAMPS TL-2170 on the 2 HOSES to the HEAT EXCHANGER.

  • Page 51: Fixer Recirculation System

    Fixer Recirculation System Removing the Fixer Heater HR2 Deenergize the PROCESSOR. See page 1-5. Remove the 2 SCREWS from the FIXER THERMOWELL. Lift the TOP COVER. Use 2 CLAMPS TL-2170 on the 2 HOSES to Remove the DRIVE SIDE PANEL. the FIXER THERMOWELL.
  • Page 52 • Use SEALANT TL-3230 on the threads of the FIXER HEATER when installing the FIXER HEATER in the FIXER THERMOWELL. Use only TL-3230. Any other SEALANT will corrode the plastic in the THERMOWELL. See the instructions packed with the SEALANT. •...

  • Page 53: Removing The Fixer Thermistor Rt2

    Removing the Fixer Thermistor RT2 Deenergize the PROCESSOR. See page 1-5. FIXER Lift the TOP COVER. THERMISTOR Remove the DRIVE SIDE PANEL. Use 2 CLAMPS TL-2170 on the 2 HOSES to the FIXER THERMOWELL. Disconnect the CONNECTOR P/J 27. Remove the FIXER THERMISTOR from the FIXER THERMOWELL.

  • Page 54: Wash System

    Wash System Removing the Water Solenoid Valve L1 Deenergize the PROCESSOR. See page 1-5. Remove the 2 SCREWS, the 2 LOCK WASHERS, and the 2 WASHERS from the Remove the NON-DRIVE SIDE PANEL. WATER SOLENOID VALVE. Stop the flow of water to the PROCESSOR. Loosen the HOSE CLAMP and remove the (Turn the water off.) WATER HOSE from the WATER SOLENOID...

  • Page 55: Replenishment System

    Replenishment System Removing the Replenisher Strainer Assemblies and Screens Deenergize the PROCESSOR. See page 1-5. Use 2 CLAMPS TL-2170 on the REPLENISHMENT HOSES on either side of the REPLENISHER STRAINER. Loosen the 2 HOSE CLAMPS and remove the REPLENISHER STRAINER. Remove the CAP.

  • Page 56: Removing The Developer Or Fixer Replenishment Pump, B3 Or B4

    Removing the Developer or Fixer Replenishment Pump, B3 or B4 NOTE Remove the REPLENISHMENT PUMP. Reverse the above procedure to assemble. The procedure for removing the developer REPLENISHMENT PUMP is the same as for removing the fixer REPLENISHMENT PUMP, except for the quantity of SCREWS.

  • Page 57: Removing The Poppet Valves For The Replenishment Pumps

    Removing the Poppet Valves for the Replenishment Pumps NOTE Install all new O-RINGS and POPPET VALVES in the VALVE BODY. Use this procedure for removing the Check that the O-RINGS are seated correctly POPPET VALVES in either the fixer or and that the POPPET VALVES are in the the developer REPLENISHMENT correct position in the VALVE BODY.
  • Page 58 BLANK PAGE 5-16 2B6845...

  • Page 59: Electrical

    Electrical Table of Contents Description Page Removing the Autotransformer T1........................6-2 Removing the Feed End Panel .......................... 6-3 Removing the EMI Line Filter LF1........................6-5 Removing the Safelight Receptacle J35 ......................6-6 Removing the AC Circuit Breaker CB1 ......................6-7 Adjusting the Intensity of the Lamp on the 200 Circuit Board, the Control Interface........

  • Page 60: Removing The Autotransformer T1

    Removing the Autotransformer T1 Deenergize the PROCESSOR. See page 1-5. FEED END Remove the FEED END ACCESS PANEL. ACCESS Disconnect the CONNECTOR P/J 17. PANEL Remove the SPLASH COVER. Remove the AUTOTRANSFORMER. Reverse the above procedure to install a new AUTOTRANSFORMER and to assemble the PROCESSOR.

  • Page 61: Removing The Feed End Panel

    Removing the Feed End Panel NOTE FEED END PANEL You must do this procedure before you can do the procedure on page 6-5. Deenergize the PROCESSOR. See page 1-5. To avoid contaminating the solutions, drain the processing TANKS. EXHAUST Open the DEVELOPER DRAIN VALVE and FIXER DRAIN VALVE.
  • Page 62 Remove the FEED SHELF. Remove the 2 BRACKETS that hold the PROCESSOR to the wall. NOTE Move the PROCESSOR about 15 cm (6 in.) from the wall. The SCREWS that hold the FEED END PANEL are different sizes. Remove the FEED END PANEL from the Record the original positions of the PROCESSOR.

  • Page 63: Removing The Emi Line Filter Lf1

    Removing the EMI Line Filter LF1 Deenergize the PROCESSOR. See page 1-5. Remove the FEED END PANEL. See page 6-3. Record the positions of the wires. Remove the wires at the EMI LINE FILTER. Remove the EMI LINE FILTER. Reverse the above procedure to install a new EMI LINE FILTER and to assemble the PROCESSOR.

  • Page 64: Removing The Safelight Receptacle J35

    Removing the Safelight Receptacle J35 Deenergize the PROCESSOR. See page 1-5. Remove the 2 SCREWS and the SAFELIGHT PANEL. Record the positions of the wires. Disconnect the 3 wires at the SAFELIGHT RECEPTACLE. Press the TABS together to remove the SAFELIGHT RECEPTACLE from the SAFELIGHT PANEL.

  • Page 65: Removing The Ac Circuit Breaker Cb1

    Removing the AC Circuit Breaker CB1 Deenergize the PROCESSOR. See page 1-5. Record the positions of the wires at the CIRCUIT BREAKER CB1. Lift the TOP COVER. Disconnect the wire connections from the Remove the DRIVE SIDE PANEL. CIRCUIT BREAKER CB1. Remove the 2 SCREWS and the CIRCUIT Reverse the above procedure to install a new BREAKER COVER.

  • Page 66: Adjusting The Intensity Of The Lamp On The 200 Circuit Board, The Control Interface

    Adjusting the Intensity of the Lamp on the 200 Circuit Board, the Control Interface Rotate the POTENTIOMETER R209 to adjust POTENTIOMETER the intensity of the lamp on the 200 CIRCUIT R209 BOARD that is behind the CONTROL INTERFACE PANEL. Rotate the POTENTIOMETER R209 clockwise to increase the lamp intensity.

  • Page 67: Removing The 200 Circuit Board, The Control Interface

    Removing the 200 Circuit Board, the Control Interface Reverse the above procedure to install a new 200 CIRCUIT BOARD and to assemble the PROCESSOR. Possible damage from electrostatic discharge. Deenergize the PROCESSOR. See page 1-5. Remove: • 2 SCREWS from the CONTROL INTERFACE PANEL •...

  • Page 68: Removing The 500 Circuit Board, The Microprocessor

    Removing the 500 Circuit Board, the Microprocessor Press the EEPROM firmly into the SOCKET. Check that the EEPROMS are installed in the Possible damage from electrostatic discharge. correct SOCKETS. Remove the BATTERY from the existing 500 Deenergize the PROCESSOR. See page 1-5. CIRCUIT BOARD and install the BATTERY Lift the TOP COVER and remove the EXIT on the new 500 CIRCUIT BOARD.
  • Page 69 Check the positions of the SWITCHES and [10] Install the new 500 CIRCUIT BOARD in the the JUMPERS: PROCESSOR. [11] Connect the 9 CONNECTORS removed in Step [4]. Position Installation [12] Check for correct operation of the S1 Switch All positions off PROCESSOR.

  • Page 70: Removing A Solid State Relay

    Removing a Solid State Relay Remove the 4 SCREWS that hold the wires to the SOLID STATE RELAY. Possible damage from electrostatic discharge. Remove the 2 MOUNTING SCREWS from the SOLID STATE RELAY. Deenergize the PROCESSOR. See page 1-5. [10] Lift the SOLID STATE RELAY from the Lift the TOP COVER.

  • Page 71: Removing The Drive Motor Controller A2

    Removing the Drive Motor Controller A2 DRIVE MOTOR CONTROLLER Possible damage from electrostatic discharge. Deenergize the PROCESSOR. See page 1-5. Lift the TOP COVER. Remove the EXIT PANEL. Extend the ELECTRICAL BOX. Open the ELECTRICAL BOX. Remove the 4 SCREWS. NOTE If the PROCESSOR is not on a STAND, you may need to remove the...
  • Page 72 SPEED POWER SLOW START ALARM SLOW DOWN A2P/J-1 WHITE STOP/ START CCW/ WHITE #50 BRAKE/ BLACK BLACK EXT/ SPEED WHITE #57 ALARM H104_0255DA The Wire Connections on the Drive Motor Controller 6-14 2B6845...

  • Page 73: Removing The Level Sensor Housing And The Level Sensor Probes

    Removing the Level Sensor Housing and the Level Sensor Probes NOTE REPLENISHER HOSE Use this procedure for either the red MANDREL developer or the blue fixer LEVEL ASSEMBLY SENSOR PROBES. Deenergize the PROCESSOR. See page 1-5. Lift the TOP COVER. Remove the WET SECTION COVER and the NON-DRIVE SIDE PANEL.

  • Page 74: Removing The Quad Power Supply A1

    Removing the Quad Power Supply A1 Remove: • 2 SCREWS Possible damage from electrostatic discharge. • 2 LOCK WASHERS • 2 WASHERS Deenergize the PROCESSOR. See page 1-5. • POWER SUPPLY COVER with the FAN Lift the TOP COVER. • 4 SCREWS that hold the QUAD POWER Remove the EXIT PANEL.

  • Page 75: Removing The 5600 Circuit Board, The Universal Film Detector

    Removing the 5600 Circuit Board, the Universal Film Detector SCREW (3) LOCK WASHER (3) WASHER (3) Possible damage from electrostatic discharge. Deenergize the PROCESSOR. See page 1-5. Lift the TOP COVER. Remove: • WET SECTION COVER FILM DETECTOR • DETECTOR CROSSOVER HOUSING •...

  • Page 76: Adjusting The Alarm Volume On The 5600 Circuit Board

    Remove the 3 SCREWS, the 3 LOCK WASHERS, and the 3 WASHERS that hold the FILM DETECTOR SHIELD to the 5600 CIRCUIT BOARD. Remove the FILM DETECTOR SHIELD. Disconnect CONNECTOR P/J 5602 and CONNECTOR P/J 5603. [10] Remove the 3 STANDOFFS. [11] Remove the 5600 CIRCUIT BOARD.

  • Page 77: Installation Of The New Style Film Detector Switches, S1 And S2

    Installation of the New Style Film Detector Switches, S1 and S2 NOTE Improved DETECTOR SWITCH BRACKETS are now available. For installation, the following parts are necessary. The older style DETECTOR SWITCH BRACKETS are not available. Part No. Description Quantity 981892 Detector Switch Bracket, Non-Drive Side 981893 Detector Switch Bracket, Drive Side...
  • Page 78 Using the 2 SCREWS removed in Step (b), Install the DETECTOR CROSSOVER and the install the DETECTOR SWITCH and the NUT WET SECTION COVER in the PROCESSOR. PLATE to the new DETECTOR SWITCH Energize the PROCESSOR. BRACKET. Check the operation of the DETECTOR Using the 2 ASSEMBLY SCREWS removed SWITCHES and, if necessary, adjust the in Step (a), install the new DETECTOR...

  • Page 79: Checking The Detector Switches

    Checking the Detector Switches Check that all film is removed from between Select the ‘‘PROCESSOR SENSOR TEST’’. the ENTRANCE DETECTOR ROLLERS. The ‘‘PROCESSOR SENSOR TEST’’ will provide you with the status of the 2 film Connect the PORTABLE COMPUTER to the DETECTOR SWITCHES.
  • Page 80 Check that the message ‘‘Film detected’’ is displayed on the PORTABLE COMPUTER. Do Steps [1] - [7] again for the non-drive side of the PROCESSOR. Do Steps [1] - [7] again for the center of the PROCESSOR. [10] If necessary, adjust the position of the DETECTOR SWITCHES. See the page 6-23. [11] When the DETECTOR SWITCHES are adjusted correctly, disconnect the PORTABLE COMPUTER.

  • Page 81: Adjusting The Film Detector Switches

    Adjusting the Film Detector Switches IMPORTANT Do all 3 adjustments to the DETECTOR SWITCHES. Adjusting the ACTUATORS Adjust the position of the drive side ACTUATOR. Place the DETECTOR CROSSOVER on a flat work surface with the drive side toward you. See the figure below.
  • Page 82 Adjust the Position of the non-drive side ACTUATOR. Place the DETECTOR CROSSOVER on a flat work surface with the non-drive side toward you. See the figure below. Check that the ACTUATOR is in the ‘‘IN’’ position. See the figure. If the ACTUATOR is in the ‘‘OUT’’ position: Loosen the SCREW.
  • Page 83 Adjusting the Detector Switches from Side to Side Locate the DETECTOR SWITCH on the drive side of the PROCESSOR. Loosen the 2 SCREWS that hold the DETECTOR SWITCH to the DETECTOR SWITCH BRACKET. Move the DETECTOR SWITCH until the DETECTOR SWITCH is 4 - 6 mm (3/16 - 1/4 in.) from the edge of the ACTUATOR.
  • Page 84 Adjusting the Detector Switches Up and Down NOTE [13] Enter the ‘‘SPECIFIC TEST MODE’’ of the diagnostic program on the PORTABLE Before you can adjust the height of the COMPUTER. drive or non-drive side DETECTOR [14] Select the ‘‘PROCESSOR SENSOR TEST’’. SWITCH, both DETECTOR The ‘‘PROCESSOR SENSOR TEST’’...
  • Page 85 Move the DETECTOR SWITCH [16] Adjust the non-drive side DETECTOR BRACKET down approximately another SWITCH. 1 - 2 mm (approximately 1/16 in.). Locate the DETECTOR SWITCH on the non-drive side of the NOTE PROCESSOR. Be sure that the DETECTOR SWITCH Do Steps (a) - (e) on pages 6-26 and BRACKET remains in the vertical 6-27 for the DETECTOR SWITCH...
  • Page 86 BLANK PAGE 6-28 2B6845...

  • Page 87: Preventive Maintenance

    Preventive Maintenance IMPORTANT Reliable operation of the PROCESSOR requires that all parts are cleaned, adjusted, and lubricated correctly. More frequent maintenance may be necessary because of site characteristics or actual usage. The following guidelines are for PROCESSORS installed according to the site specifications.

  • Page 88: Monthly Preventive Maintenance

    Monthly Preventive Maintenance Deenergize the PROCESSOR. See page 1-5. WASH RACK Lift the TOP COVER. SPLASH Remove: GUARD WET SECTION COVER EVAPORATION COVERS all CROSSOVERS DRYER RACK Check that the holes in the 2 SPRAY BARS are clean and open. NOTE PROCESSORS with Mod 17 installed do not have SPRAY BARS.
  • Page 89 [10] On all RACKS, check: That all ROLLERS rotate freely That the ROLLERS are clean and Prevent contamination of the developer smooth and fixer solutions when removing the FIXER RACK and the DEVELOPER That the GEARS do not have RACK, by placing the SPLASH excessive wear or burrs GUARD between the DEVELOPER That the BEARINGS do not have...
  • Page 90 [25] Correctly route the WASH DRAIN HOSE to slope down toward the WASH DRAIN. If necessary, use REINFORCED HOSES that resist making small bends. Right angle • Any obstruction such as biological ELBOW FITTINGS are also available. The growth or small bends or an upward Part Numbers are: sloping WASH DRAIN HOSE can cause wash water to return to the...

  • Page 91: Every 3 Months, Or As Required, Preventive Maintenance

    DEVELOPER TANK with Kodak DEVELOPER SYSTEM CLEANER AND NEUTRALIZER, CAT No. 843 4615. Clean the FIXER RACK, the WASH RACK, and the FIXER TANK with Kodak FIXER/WASH SYSTEM CLEANER, CAT No. 139 5110. [10] Clean the WASH TANK with Kodak...
  • Page 92 [11] If necessary, clean the LEVEL SENSOR [20] Wipe above and below the ENTRANCE SLOT PROBES with the correct SYSTEM on the 5600 CIRCUIT BOARD with a damp, CLEANER. synthetic sponge. [12] Rinse the CROSSOVERS and the [21] Wipe any chemical deposits from the EVAPORATION COVERS with warm water, processing section of the PROCESSOR.
  • Page 93 Drain the chlorine bleach solution, and [30] Check the DRIVE CHAIN. rinse the system thoroughly with water If the DRIVE CHAIN is dry, apply before returning the PROCESSOR to lubricant to the DRIVE CHAIN. Use normal use. NLG1 - No. 2 LITHIUM BALL AND ROLLER BEARING GREASE TL-2324.
  • Page 94 [33] Close the DRAIN VALVES and fill the [37] Calibrate the REPLENISHMENT PUMPS. processing TANKS with processing solutions. See the section ‘‘Calibration of the See the Operator Manual for filling Replenishment System’’ in the Operator instructions. Manual or use the diagnostics on the PORTABLE COMPUTER.
  • Page 95 Preventive Maintenance for the Kodak X-Omat 270 RA Processor Schedule* Part or Assembly Weekly Monthly 3 Months Crossover - Detector Crossover - Developer/Fixer Crossover - Fixer/Wash Rack - Wash C(2) Rack - Wash, Spray Bars I,C(2) Rack - Developer C(1)
  • Page 96 BLANK PAGE 7-10 2B6845...

  • Page 97: Publication Change Table

    Publication Change Table Revision Affected Date ECO No. Pub. No. Pages Filename Description Supersedes Service Manual, Publication No. 636718, dated 4/91. May 1994 2592-265 2B6845 3059sm_d.txt Updates information and illustrations throughout. 2B6845...
  • Page 98 3059sm_d.txt Kodak and X-Omat are trademarks. Health Sciences Division EASTMAN KODAK COMPANY • ROCHESTER, N.Y. 14650 Printed in USA...

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