JOBO - Jobo processor ATL 2000 ATL 3000 Service Manual

Comprehensive service manual for JOBO AutoLab ATL-2000 and ATL-3000 automatic processors. This detailed technical document covers complete maintenance, diagnostics, and repair procedures for these professional photographic processing systems. The manual includes the following major sections: Operating instructions for both ATL-2000 and ATL-3000 models, ensuring proper equipment operation and setup. Diagnosis and adjustment procedures featuring a comprehensive fault classification table with troubleshooting methods for equipment faults (using digital multimeter), sensor faults (using oscilloscope), memory faults, logic faults, and electronic faults. The service menu provides exploded assembly drawings and detailed pump maintenance instructions. Mechanical work on electronic controls: removal and installation procedures for the ATL-3000 hood, manual sprayer and cold water connections, motor cover, control unit (front and rear access), and all associated components including chemical distributor, air distributor, air switching stage, lifting arm, and solenoid valves. Detailed technical drawings and schematics: exploded assembly drawings of the complete unit, motor control unit, and all subassemblies. Electronic board schematics: control P.C. board, main P.C. board, interface P.C. board, and transformer P.C. board layouts. This manual is an essential resource for technicians and maintenance professionals responsible for servicing and repairing these professional photographic processing units.