Atlas Air Compressor User Manual

Instruction book 2920 1521 00 1 Atlas Copco Stationary Air Compressors Instruction book SF1 - SF2 - SF4 Skid -Tank-mounted SF6 - SF8 Twin SF6

Instruction book 2920 1521 00 10 1.4 Regulating system on SF Skid - Tank-mounted - Twin The air net pressure is kept within limits by a pressure sw

Instruction book 2920 1521 00 11 1.5 Regulating system on SF Multi SF Multi are provided with an Elektronikon® regulator (Fig. 1.11) to control the

Instruction book 2920 1521 00 12 Fig. 1.11 Elektronikon regulator on SF Multi 1.5.5 Control panel (Fig. 1.11) To control the compressor and to r

Instruction book 2920 1521 00 13 1.5.6 Display – keys Compressor Outlet 7.0 bar Compressor Running ↓ Menu - - - - F1 F2 F3 Fig. 1.12 Ty

Instruction book 2920 1521 00 14 Designation Function Menu Starting from the main screen, to have access to submenus Menu Starting from a submenu,

Instruction book 2920 1521 00 15 1.6 Electric cabinet on SF Multi F1/8 Fuses K11 Auxiliary contactor, dryer K21/24 Contactors Q21/24 Circuit brea

Instruction book 2920 1521 00 16 1.7 Air dryer on SF Full-Feature (Fig. 1.15) Compressed air circuit Wet compressed air enters heat exchanger (13)

Instruction book 2920 1521 00 17 2 INSTALLATION 2.1 Dimension drawings (Figs. 2.1 up to 2.5) 9820 4052 00/1 55100D(1)(2)(3)(4)(5)(6)(7)(8) Fig

Instruction book 2920 1521 00 18 9820 4054 00/1 55102D(1)(2)(2)(1)(3)(4)(5)(6)(7) (8) Fig. 2.3 Dimension drawing, SF 6-8 Twin Text on Figs.2.

Instruction book 2920 1521 00 19 (1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(8)(9)(12)(13)(14)(15)9820 4027 00 55098D Fig. 2.4 Dimension drawing, SF 6

Instruction book 2920 1521 00 2 This instruction book describes how to handle the machines to ensure safe operation, optimum efficiency and long serv

Instruction book 2920 1521 00 20 9820 4026 00 55099D(1)(16)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(8)(9)(12)(13)(14)(15) Fig. 2.5 Dimension drawing, S

Instruction book 2920 1521 00 21 Text on Figs. 2.4/2.5 (1) Electric cable (2) Manual drain (3) Automatic drain (4) Compressor cooling air outlet

Instruction book 2920 1521 00 22 2.2 Installation proposal (Fig. 2.6) 9820 3960 00 55097D(3)(1)(2) Fig. 2.6 Installation proposal, SF Multi Tex

Instruction book 2920 1521 00 23 1 Install the compressor on a level floor, in a cool but frost-free room which is well-ventilated. The air should

Instruction book 2920 1521 00 24 2.3 Electrical connections General The electrical installation must correspond to the local codes. The mains supp

Instruction book 2920 1521 00 25 SF Multi Connect the supply cable to terminals L1, L2 and L3 of terminal strip (1X0-Fig. 1.14), connect the neutral

Instruction book 2920 1521 00 26 A1 Dryer (optional) F1/11 Fuses K11 Auxiliary contactor, dryer K21/24 Contactors M1/4 Motors M5 Fan motor, air co

Instruction book 2920 1521 00 27 2.4 Pictographs Fig. 2.9 shows examples of pictographs which may be used on the machine. 1 Automatic condens

Instruction book 2920 1521 00 28 3 OPERATING INSTRUCTIONS Safety precautions The operator must apply all relevant safety precautions, including thos

Instruction book 2920 1521 00 29 3.3 During operation 3.3.1 Multi 1. If the automatic operation LED (8-Fig. 1.11) is alight, the regulator is autom

Instruction book 2920 1521 00 3 1 LEADING PARTICULARS...

Instruction book 2920 1521 00 30 4 MAINTENANCE Before carrying out any maintenance or repair: 1. Stop the compressor, switch off the voltage and op

Instruction book 2920 1521 00 31 Period Running hours Service Plan See section See notes below table Operation Daily -- -- 3.4 -- Drain condensa

Instruction book 2920 1521 00 32 5 ADJUSTMENTS AND SERVICING PROCEDURES 5.1 Air filter (1-Figs. 1.7/1.8) 1. Stop the compressor. Remove the filte

Instruction book 2920 1521 00 33 5.4 Safety valve Operating Operate the safety valve by unscrewing the knurled cap one or two turns. Retighten th

Instruction book 2920 1521 00 34 6 PROBLEM SOLVING Before carrying out any maintenance or repair: 1. Stop the compressor, switch off the voltage a

Instruction book 2920 1521 00 35 7 PRINCIPAL DATA 7.1 Electric cable size for SF1-8 Frequency Voltage SF1 single-phase SF2 single-phase SF2 3-pha

Instruction book 2920 1521 00 36 7.3 Overload relays for SF1-8 Frequency Voltage SF1 single-phase SF2 single-phase SF2 3-phase SF4 3-phase SF6

Instruction book 2920 1521 00 37 7.5 Main fuses for SF1-8 Frequency Voltage SF1 single-phase SF2 single-phase SF2 3-phase SF4 3-phase SF6 3-pha

Instruction book 2920 1521 00 38 7.8 SF1-4 8bar 50 Hz 1) Compressor type SF1 SF2 SF4 8 bar 8 bar 8 bar Maximum working pressure bar(e)

Instruction book 2920 1521 00 39 7.12 SF6-15 Multi 8 bar 50 Hz 1) Compressor type SF6 SF8 SF11 SF15 8 bar 8 bar 8 bar 8 bar Maximum w

Instruction book 2920 1521 00 4 7.16 SF6-15 Multi 145 psi 60 Hz 1) ...

Instruction book 2920 1521 00 40 7.15 SF6-15 Multi 125 psi 60 Hz 1) Compressor type SF6 SF8 SF11 SF15 125 psi 125 psi 125 psi 125 psiMaxi

Instruction book 2920 1521 00 41 8 REGULATOR FUNCTIONS FOR SF MULTI 8.1 Menu-driven control programs To facilitate programming and controlling the

Instruction book 2920 1521 00 42 8.1.1 Function of control programs Program/Function Description Main screen Shows in short the operation status

Instruction book 2920 1521 00 43 Line Indicates Remarks 1 Sensor which is active and the actual reading The unit for pressure can be bar, psi o

Instruction book 2920 1521 00 44 8.1.3 Calling up other menus Starting from the Main screen: - Use the ↓ key for a quick look at the actual compres

Instruction book 2920 1521 00 45 8.3 Status data menu The status data submenu gives information regarding the status of the compressor protection fu

Instruction book 2920 1521 00 46 2. It remains possible to scroll through other menus, e.g. to check the values of other parameters. When returning

Instruction book 2920 1521 00 47 8.3.4 A service warning message exists 1. LED (7) is alight and the main screen will change into a screen similar

Instruction book 2920 1521 00 48 2. By pressing the ↓ key, a number of actually measured data can be found (see Fig. 8.1). 3. If one of the sensors

Instruction book 2920 1521 00 49 8.7 Modify parameters menu Function The menu allows the operator to program: - Parameters, see section 8.8. - Pr

Instruction book 2920 1521 00 5 1 LEADING PARTICULARS 1.1 General description SF1 up to SF15 are stationary, oil-free compressors driven by an elec

Instruction book 2920 1521 00 50 8.8.1 Modifying the pressure bands If desired, the operator can program two pressure bands (band 1 and band 2) with

Instruction book 2920 1521 00 51 8.9 Modifying protection settings Function 1. To modify protection settings: warning ("Warning"), e.g.

Instruction book 2920 1521 00 52 8.9.2 Modifying protections for Dryer LAT on Full-Feature machines 1. Consult the section above to select the para

Instruction book 2920 1521 00 53 Important Always consult Atlas Copco in case any timer setting should be changed. The intervals must not exceed th

Instruction book 2920 1521 00 54 4. Press the tabulator key (5): a screen similar to the one below will appear: Service Timer Level A 50

Instruction book 2920 1521 00 55 3. Press the tabulator key (5), following screen appears: Monday → Tuesday Wednesday ↓ Back Delete

Instruction book 2920 1521 00 56 8.11.2 To activate/deactivate the timer 1. Starting from the Main screen (see section 8.1.2): - press the key &qu

Instruction book 2920 1521 00 57 2. Use the ↓ key to scroll until the option "Clock function" is followed by a horizontal arrow. Press the

Instruction book 2920 1521 00 58 Suppose the command to stop the compressor at 18:00 must be added to the list of Monday: - 06:15 start - 06:15 press

Instruction book 2920 1521 00 59 2. Use the ↓ key to scroll until the option "Clock function" is followed by a horizontal arrow. Press the

Instruction book 2920 1521 00 6 1 Control panel 2 Air outlet valve Fig. 1.2 SF4 Skid 1 Control panel 2 Air outlet valve 1.3 SF4 Tank-mount

Instruction book 2920 1521 00 60 5. If it is desired to modify the time, press the key "Modify". If not, press the key "Menu" t

Instruction book 2920 1521 00 61 Service plans - Contact your Atlas Copco customer centre for the service actions related to these plans. - Consul

Instruction book 2920 1521 00 62 3. Press the tabulator key (5): Next Timer Level ABI 10000 hrs ↓ Back Reset F1 F2 F3 Fig. 8.20 Ser

Instruction book 2920 1521 00 63 8.14 Saved data menu Function To call up some compressor data saved by the regulator. These data are: - Last shu

Instruction book 2920 1521 00 64 8.15 Programmable settings 8.15.1 Regulation settings Minimum setting Nominal setting Maximum setting Numbe

Instruction book 2920 1521 00 65 8.15.2 Service settings Minimum setting Nominal setting Maximum setting Service Plan I hr 2000 2500 2500

Product: SF1-4 Skid and Tank-Mounted SF6-8 Twin SF6-15 Multi Instructions for use of air receiver 1 This vessel can contain pressurized air

Instruction book 2920 1521 00 67 Notes:

Instruction book 2920 1521 00 68 Notes:

Compressor type: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unit serial No. compressor: . . . . . . . . . . . .

Instruction book 2920 1521 00 7 1 Control panels 2 Air outlet valve Fig. 1.4 SF Twin 1 Elektronikon regulator 2 Electric cabinet 3 Ai

14. If the ground is not level or can be subject to variable inclination,consult Atlas Copco.15. The electrical connections shall correspond to the l

Instruction book 2920 1521 00 8 1 Elektronikon regulator 2 Electric cabinet 3 Air outlet valve 4 Dryer (on Full-Feature) 5 Compressor modules 6 S

Instruction book 2920 1521 00 9 1 Air filter 2 Drive motor 3 Compressor element 4 Compressed air outlet 5 Safety valve (CE) Fig. 1.8 Details