PREBENA
Wilfried Bornemann GmbH & Co. KG
BEFESTIGUNGSTECHNIK
– FASTENING TECHNOLOGY
19
7.12
Monitoring and control processes in the operating sequence
When the predetermined maximum pressure is reached, the controller outputs a
control signal to open the safety valve and the compressor will automatically switch to
idle state. The intake valve then closes and the load is removed from the
compressor.
When the pressure has been reduced to the predetermined minimum, the controller
outputs a control signal to close the safety valve and open the intake valve.
The compressor switches to operating mode and the pressure increases.
In automatic mode, the compressor switches off at regular intervals, if idle mode is
activated during normal operation. This happens when the user switches off the air
supply. This state is called "Standby" mode. "STANDBY" mode is only activated
when the user switches off the air consumption or the compressor and this remains
idle for more than 5 minutes. The compressor remains in this mode until the pressure
falls below the lower limit of 2 bar. The compressor then automatically switches on
again.
DANGER: BY PRESSING THE "STOP" BUTTON, THE COMPRESSOR
SWITCHES TO "IDLE" MODE AND WILL THEN AUTOMATICALLY BE
SWITCHED OFF AFTER A SPECIFIED TIME (DEPENDING ON MODEL, 30 TO 50
SECONDS).
To restart the compressor, press the "START" button.
8
Maintenance
8.1
During technical inspections, observe the instructions in this manual and the
applicable health and safety rules and regulations.
DANGER: BEFORE PERFORMING ANY TYPE OF SERVICE, ENSURE THAT THE
COMPRESSOR IS DISCONNECTED FROM THE POWER. THE AIR SYSTEM
MUST BE SWITCHED OFF AND MUST NOT BE PRESSURISED
DANGER: SOME EQUIPMENT SURFACES CAN BECOME VERY HOT!
NOTE: PERFORM THE GENERAL CHECKS AFTER THE FIRST 50 OPERATING
HOURS: CHECK THE OIL LEVEL, THE CONDITION OF THE RADIATOR, THE
AIR FILTER, THE BELT TENSION AND THE GENERAL CONDITION OF THE
ELECTRICAL CONNECTIONS AND ELECTRICAL EQUIPMENT.
NOTE: PERFORM THE FIRST OIL AND OIL FILTER CHANGE AFTER 500
HOURS (BREAKING-IN TIME) OR ONE YEAR AFTER DATE OF PURCHASE,
DEPENDING ON WHICH OCCURS FIRST.
Summary of Contents for SK-15-10
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