FOCUS
1.2
Operation
Page 4
BOGE FOCUS compressor control for piston compressors
Switch on the control
After switching on the compressor supply voltage, the display shows the name
of the control, the manufacturer's name and version number – as described
under version display.
First a parameter adjustment between basic module and TAN is performed
resp. and if applicable the registration of connected and not yet registered ad-
ditional modules.
When the process is finished, either the symbol of the
OFF key
flashes in
the display, which is acknowledged by pressing the
OFF key
to leave the
display, or auto re-start and / or remote on / off is active and the display counts
down after voltage returns (mains outage), usually starting with the set auto
re-starting time [s]*. When this time is expired the compressor switches to
Ready status and starts automatically, as soon as the prerequisites are fulfilled.
If an interference is pending when voltage is switched on, it is displayed right
after parameter reconciliation (see also section „1.7 Warning message / Fault
message“, page 27).
* The time is automatically extended temporarily if there are too many motor starts in short suc-
cession.
Switch on the
compressor
At first
OFF
should be displayed in the bottom frame – the status display of the
compressor.
If this is the case, the compressor can be put in the READY state by pressing
the -
key
.
A green LED signals that the compressor is ready for operation and the pres-
sure control is active – as long as no "Timer-Off" is due or an external pressure
control was parameterized.
If
EMERGENCY STOP
is displayed for the compressor status the Emergency-
Stop button has to be unlocked first.
If the status display shows
Fault
, the control is faulty and the malfunction has
to be corrected first (see also section „1.7 Warning message / Fault message“,
page 27).
Ready
If the compressor status
Ready
is displayed, the compressor is in the "ready-
for-operation" status. That means that the compressor automatically (re)starts
pressure and / or time controlled – as long as the conditions to do so are ful-
filled.
Caution: Risk of injury!
If the compressor is not closed there is a risk of injury due to rotating or pro-
jecting parts resp. a crushing hazard because of flaps or doors standing
open!
The compressor may only be operated with all flaps and doors closed!
