Atlas Copco SF 1 – SF 15 Oil-Free Scroll Compressor Instruction Manual

Description

Atlas Copco Oil-Free Scroll Compressors – SF 1, SF 2, SF 4, SF 6, SF 8, SF 11, SF 15

This is the full Atlas Copco instruction manual for the SF 1, SF 2, SF 4, SF 6, SF 8, SF 11 and SF 15 oil-free scroll compressor range, covering the Skid, Tank-mounted, Twin, Multi and Multi Full-Feature variants. Document number 2920 7091 20, dated 2010-04. It walks a technician through the whole machine: the scroll element and how it compresses air, the cooling and condensate system, the pressure-switch or Elektronikon regulator control scheme, every installation and electrical connection step, the day-to-day operating routine, the preventive maintenance schedule, and the individual adjustment and servicing procedures for each component.

File Details

• Manual type: Instruction manual / operator and maintenance handbook
• Brand: Atlas Copco
• Product family: SF oil-free scroll compressors
• Models covered: SF 1, SF 2, SF 4, SF 6, SF 8, SF 11, SF 15
• Configurations covered: Skid, Tank-mounted, Twin, Multi, Multi Full-Feature
• Language: English
• File format: PDF
• Document number: 2920 7091 20
• Date: 2010-04

Chapters Covered

• Safety precautions
  • Safety icons and general precautions
  • Precautions during installation
  • Precautions during operation
  • Precautions during maintenance or repair
• General description
  • Compressor variants – Skid, Tank-mounted, Twin, Multi Pack, Multi Full-Feature
  • Compressor element operating principle
  • Air flow
  • Cooling system and condensate drain
  • Regulating system
  • Electrical system and electrical diagram
  • Air dryer
• Electronic regulator (Elektronikon)
  • Control panel and scroll keys
  • Function keys and control programs
  • Main screen and menu call-up
  • Status data, measured data and counters menus
  • Test menu
  • Modify parameters, pressure bands and protection settings
  • Service plans
  • Clock function programming
  • Configuration and compressor control modes
  • Service menu and saved data menu
  • Programmable settings
• Installation guidelines
  • Dimension drawings
  • Installation proposal
  • Electrical connections
  • Pictographs
• Operating instructions
  • Initial start-up
  • Starting
  • During operation
  • Stopping
  • Taking out of operation
• Maintenance
  • Preventive maintenance schedule
  • Service kits
  • Disposal of used material
• Adjustments and servicing procedures
  • Air filter
  • Air cooler
  • Drive motor
  • Safety valve
  • Belt set exchange and tensioning
  • Temperature shut-down switch
  • Cleaning the compressor element
  • Replacement of the outlet pipe
  • Dryer maintenance
• Problem solving
• Technical data
  • Electric cable size
  • Settings of overload relays and fuses
  • Reference conditions and limitations
  • Compressor data
• Instructions for use – air receiver
• Guidelines for inspection
• PED (Pressure Equipment Directive)
• Declaration of conformity

Across these chapters the manual gives a working technician everything needed to commission, run and keep an SF scroll compressor in service. It explains how each scroll element draws in and compresses air without oil, how the fan-cooled element and aftercooler reject heat, and how condensate is trapped and drained on both the simple Skid/Tank/Twin units and the Multi packages with their common aftercooler and automatic trap. On the pressure-switch machines it documents the Start/Stop regulating system and the control panel layout; on the Multi machines it goes deep into the Elektronikon regulator, including how the module status symbols work, how to read and reset a shut-down or service warning, how to set pressure bands 1 and 2, how to program the time-based start/stop and pressure-band change-over commands, and how to reset the service plan timers. The installation section provides dimension drawings and ventilation guidance, the operating section gives start-up, running and stopping sequences, and the servicing section covers the practical jobs – air filter replacement, cooler cleaning, belt set exchange and tensioning, safety valve operation, temperature switch checks, scroll element cooling-channel cleaning and outlet pipe replacement. The technical data chapter lists cable sizes, overload relay and fuse settings, reference conditions and per-model compressor data, and the book closes with air receiver handling notes, PED classification and the EC declaration of conformity.

What This Manual Lets You Do

With this Atlas Copco SF scroll compressor manual on hand you can commission a new unit correctly, wire it to the correct fuse and cable size, set the pressure bands and protection limits to suit the site, program the clock function so the compressor starts and stops around your working hours, and carry out the scheduled service plans on time. When something goes wrong, the problem-solving chapter points you at the fault – receiver pressure too high, choked air filter, element overheating, a leaking safety valve, a refrigerant compressor that will not start, a condensate trap discharging air and water continuously – and tells you the remedy. For anyone maintaining an SF 1, SF 2, SF 4, SF 6, SF 8, SF 11 or SF 15 in Skid, Tank-mounted, Twin, Multi or Multi Full-Feature form, this instruction manual is the reference the machine was built around – the correct procedures, the correct settings and the correct safety steps in one place.

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