KAESER EPC Series User Manual

Tab. 1 The levels of danger and their meaning ..................................................................................... 2
Tab. 2 Nameplate .................................................................................................................................. 3
Tab. 3 Options ....................................................................................................................................... 3
Tab. 4 Weight ........................................................................................................................................ 4
Tab. 5 Compressor block specification .................................................................................................. 4
Tab. 6 Ambient Conditions .................................................................................................................... 4
Tab. 7 Ventilation ................................................................................................................................... 4
Tab. 8 Pressure switch setting .............................................................................................................. 5
Tab. 9 Air receiver relief valve activating pressure ................................................................................ 5
Tab. 10 Cylinder or collecting pipe relief valve activating pressure ......................................................... 5
Tab. 11 Air cooler relief valve activating pressure ................................................................................... 5
Tab. 12 Sound pressure level .................................................................................................................. 6
Tab. 13 Power and speeds ...................................................................................................................... 6
Tab. 14 Permissible starting frequency ................................................................................................... 6
Tab. 15 Compressor oil recommendations .............................................................................................. 7
Tab. 16 Compressor oil charge ............................................................................................................... 7
Tab. 17 Supply details 230V/3/50Hz ....................................................................................................... 8
Tab. 18 Supply details 400V/3/50Hz ....................................................................................................... 8
Tab. 19 Connection details for oil level monitoring .................................................................................. 9
Tab. 20 Network impedance .................................................................................................................... 9
Tab. 21 Machine duty cycle ..................................................................................................................... 10
Tab. 22 Inspection intervals according to Ordinance on Industrial Safety and Health ............................ 14
Tab. 23 Safety signs ................................................................................................................................ 18
Tab. 24 Information signs ........................................................................................................................ 19
Tab. 25 Oil level monitor connections ..................................................................................................... 31
Tab. 26 Re-commissioning after storage ................................................................................................. 36
Tab. 27 Checklist of installation conditions .............................................................................................. 36
Tab. 28 Air receiver charging time ........................................................................................................... 38
Tab. 29 Changing the pressure switch setting ........................................................................................ 39
Tab. 30 Faults and remedies ................................................................................................................... 43
Tab. 31 Regular maintenance tasks ........................................................................................................ 47
Tab. 32 Regular ECO-Drain maintenance ............................................................................................... 47
Tab. 33 Oil change intervals .................................................................................................................... 48
Tab. 34 Regular service tasks ................................................................................................................. 48
Tab. 35 Head fixing tightening torque ...................................................................................................... 67
Tab. 36 Logged maintenance tasks ........................................................................................................ 69
Tab. 37 Consumable parts ...................................................................................................................... 70
List of Tables
No.: 9_9431_02 E
Service Manual 2-stage piston compressor
EPC
vii

KAESER EPC Series Specifications

General

Type	Rotary Screw Compressor
Drive Type	Direct Drive
Cooling System	Air-cooled
Control System	Sigma Control 2.0
Weight	Varies depending on model
Noise Level	62 - 75 dB(A) (depending on model)