Table Of Contents - Kodak X-Omat 270 RA Service Manual

Description
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 ............................................................................... 1-6
Draining the Tanks ............................................................................................................................... 1-8
Filling the Tanks ................................................................................................................................... 1-9
Roller Transport ................................................................................................................................................ 2-1
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 ............................................................................................... 2-7
Main Drive .......................................................................................................................................................... 3-1
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 .............................................................................. 3-8
Removing the Dryer End Bearing from the Drive Shaft ............................................................................. 3-9
Dryer Assembly................................................................................................................................................. 4-1
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
Plumbing ............................................................................................................................................................ 5-1
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 .................................................................................... 5-8
Removing the Heat Exchanger ............................................................................................................ 5-9
Fixer Recirculation System .......................................................................................................................... 5-10
Removing the Fixer Heater HR2 .......................................................................................................... 5-10
Removing the Fixer Thermistor RT2 .................................................................................................... 5-12
Wash System ............................................................................................................................................... 5-13
Removing the Water Solenoid Valve L1 .............................................................................................. 5-13
2B6845

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