FEDERAL - Service Manuals
8 manuals available for download
FEDERAL is a trusted manufacturer of precision equipment and amplification systems, offering comprehensive technical documentation to support ownership, maintenance, and repair. Our collection includes detailed service manuals, owner's manuals, and workshop guides available as PDF downloads, providing technicians and operators with the troubleshooting guidance, maintenance procedures, and parts lists needed for optimal equipment performance. Whether you're performing routine maintenance or diagnosing complex issues, FEDERAL documentation delivers the technical clarity required for professional-grade repairs and upkeep.
230 Amplifier Owner's Manual
Operating instructions for the Federal 230 Series electronic amplifier—a fully transistorized, battery-powered instrument designed for precision measurement and gage work. The unit features three switch-selected measurement scales controlled via a Range Selector Switch, with a recessed Set-Gain adjustment knob for quick calibration changes. A dual-speed Zero Adjustment Control allows both coarse and fine electrical zeroing to accommodate different workflow needs. This owner's manual covers complete amplifier operation, scale selection procedures, the electrical zero adjustment process, and proper gage head connector installation. Since all Federal 230 amplifiers and compatible gage heads are factory calibrated and fully interchangeable, the manual ensures you can swap components confidently while maintaining measurement accuracy. Essential reference for technicians and operators working with Federal precision instruments in laboratory and industrial settings.
432 Series Amplifiers Instructions Manual
Setup and calibration instructions for Federal 432 Series Amplifiers (models EAS-1460 through EAS-1467). This service manual covers tolerance limit adjustment, single and dual head gaging procedures for differential and angle/taper measurements, and complete calibration procedures for both configurations. Includes troubleshooting diagrams and gaging data to support field maintenance and repair. All models feature English/Metric calibration capability.
AirProbe Set-Up and Cleaning Instructions
Complete set-up and maintenance instructions for Federal AirProbe precision measuring instruments. This workshop manual covers connection to Dimensionair gauges, air pressure adjustment, zeroing procedures, and detailed cleaning instructions tailored to ball jet type probes. Step-by-step disassembly, cleaning, and reassembly procedures with full component identification help keep your instruments functioning at specification. Compatibility details for AirProbe models AA-1-3, AA-1-6, AA-1-15, and AA-1-30 are provided throughout, along with guidance for multiple dial options including ADL-28, ADL-16, ADL-20, and ADL-24. Preparation and operation instructions for the Series A-300P Air Snap Gages round out this comprehensive technical guide, making it an essential reference for anyone maintaining Federal pneumatic measuring equipment.
Dimensionair Instruction Manual
Complete instruction manual for Federal Dimensionair pneumatic gaging instruments. Covers installation with recommended piping arrangements for both overhead and floor-level air supply configurations. Includes operational procedures for setting and gaging, preventative and corrective maintenance sections, detailed instructions for separator-trap, filter, pressure regulator, zero adjustment, equalizing and master jets, tubing components, and meter overhaul procedures. Air requirements specified for models D-1250 through D-32000 with pressure ranges 40-150 psig and volume specifications per meter. This service manual provides the technical guidance needed to install, operate, troubleshoot, and maintain these precision pneumatic gaging systems in production and metrology environments.
EMD-711 Statistical Analyzer Owner's Manual
Complete owner's manual for the Federal EMD-711 Statistical Analyzer. This service and operation guide covers the full spectrum of device functionality, from front panel layout and analog controls through all measuring modes and computer interface operations. Covers the power switch, rear panel connections including power supply and fuse specifications, external input/output ports, and gage head inputs. Details operating sequences for both actual mode and MAX/MIN/T.I.R./NOM modes, including the erase function and comprehensive data analysis procedures. Addresses printer operation and complete technical specifications. Extensive appendices provide in-depth coverage of gage heads, mathematical foundations, analog and control circuit schematics, ASCII output protocols, amplifier circuitry, printer interfacing, test routines, and keyboard operation with full installation and operating instructions. Essential troubleshooting and reference resource for maintenance and hands-on use of the EMD-711.
Federal 55 Gear Mech Press Service Manual
Service and parts manual for Federal 7 to 70 ton mechanical clutch press models, specifically the 55 Gear Mech (Serial 55-114). This comprehensive workshop manual includes foreword, safety instructions, and guarantee information. The repair documentation covers maintenance instruction sheets, detailed parts lists, inspection and maintenance check sheets, mechanical brake adjustment procedures, reclining mechanisms, wheel pin settings, lubrication guides, frame-bolster plate specifications, crankshaft and flywheel assembly details, backgear assembly, trip assembly, and supporting mechanical components documentation. Published by Federal Press Co., Elkhart, Indiana.
Federal Press Service and Parts Manual
Service and parts manual for Federal Press standard models No. 0 through No. 8. Covers installation, foundation and floor planning, leveling, pre-operation setup, and lubrication protocols with detailed lubrication tables. Detailed adjustment sections address back gear shaft bearings, brake systems, trip and non-repeat mechanisms available in both old and new styles across the model range, ram balance springs, and reclining assemblies in mechanical and hydraulic configurations for models No. 2-8. Includes comprehensive parts list with exploded view diagrams for all covered models. Published by Federal Press Company, Elkhart, Indiana. Essential reference for workshop technicians performing maintenance, repairs, and assembly work on Federal Press equipment.
Federal Series 832 Amplifier User's Manual
User's manual for the Federal Series 832 Amplifier, providing complete operational guidance for this professional audio amplifier. The documentation covers general description and system overview, detailed front and rear panel layouts with component identification, battery verification procedures, headphone input configuration, accessory connection protocols, and RS-232 serial port setup for system integration. Setup procedures are outlined for standard operation and gauge mode functionality, with dedicated sections on communications configuration and RS-232 connection parameters. Exterior photographs aid in identifying controls and connection points. This manual serves as the primary reference for installation, configuration, and daily operation of the Federal Series 832 Amplifier.