Product Manual
Table of contents 
CAP-834  5 
4.6  Storage ......................................................................................................................................... 23 
5  Installation and commissioning ......................................................................................................... 24 
5.1  Safety instructions for the installation and commissioning .......................................................... 24 
5.2  Requirements in the installation location ..................................................................................... 25 
5.3  Installation .................................................................................................................................... 25 
5.3.1  Remove shipping spacers ...................................................................................................... 25 
5.3.2  Ventilation ............................................................................................................................... 25 
5.3.3  Connection to the compressed air network ............................................................................ 26 
5.3.4  Connecting to the power supply ............................................................................................. 27 
5.4  Checking the oil level ................................................................................................................... 28 
5.5  Start-up lubrication of the compressor airend .............................................................................. 28 
5.6  Switching on after installation ...................................................................................................... 29 
5.7  Work after the initial commissioning ............................................................................................ 29 
5.8  Setting parameters ....................................................................................................................... 30 
6  Operation .............................................................................................................................................. 31 
6.1  Safety instructions for operation .................................................................................................. 31 
6.2  Controller ...................................................................................................................................... 31 
7  Maintenance .......................................................................................................................................... 32 
7.1  Safety instructions for maintenance ............................................................................................. 32 
7.2  Spare parts ................................................................................................................................... 34 
7.3  Maintenance schedule ................................................................................................................. 34 
7.4  Maintenance work ........................................................................................................................ 37 
7.4.1  Checking for leaks .................................................................................................................. 37 
7.4.2  Checking the electrical connections ....................................................................................... 37 
7.4.3  Checking the oil level/topping up the oil ................................................................................. 37 
7.4.4  Checking the build-up of condensation .................................................................................. 38 
7.4.5  Checking the compressor temperature................................................................................... 39 
7.4.6  Inspect/clean coolers .............................................................................................................. 39 
7.4.7  Checking the drive unit ........................................................................................................... 40 
7.4.8  Replacing the oil/changing the oil filter ................................................................................... 40 
7.4.9  Replacing the air/oil separator ................................................................................................ 41 
7.4.10  Replacing the intake filter ....................................................................................................... 42 
7.5  Measures after maintenance has been performed ...................................................................... 43 
8  Faults ..................................................................................................................................................... 44 
8.1  Safety instructions for fault clearance .......................................................................................... 44 
8.2  Fault displays ............................................................................................................................... 45 
8.3  Fault table .................................................................................................................................... 46 
8.4  Work for fault clearance ............................................................................................................... 48 










