14 Maintenance Level Functions
Gardner Denver
52
14.6
Setting or Limiting the Rated
Pressure
If your compressor is capable of a higher rated pressure
than the network has been designed for (e.g. higher
than the safety valves installed in the network), the
rated pressure of the compressor can be limited in the
Factory Settings
Menu. This will prevent a user
from inadvertently selecting a higher pressure within the
Control
Menu.
1) Touch
the
Compressor Rated Pressure
button
in
Settings > Factory Settings
.
Fig. 52 Changing Rated Pressure
A keypad will appear.
Fig. 53 Rated Pressure Keypad
2) Enter the figure required via the keypad and
confirm your entry by pressing
OK.
The new figure is displayed.
Note
Please note changing this setting may cause the
pressure settings in the
Control
Menu to be reduced
automatically.
14.7 Water Circuit Control
In the maintenance level settings can be changed in the
Settings > Water Circuit Control
Menu. In
addition to this, there are more display and control
elements on the
Home
page.
Note
The water treatment unit can only provide a limited
amount of water per time unit. Too frequent water
intake should therefore be avoided, as it may lead to
warnings or faults in level monitoring or during the next
water change.
14.7.1
Change cycle
Setup
Water change cycle time elapses in real-time, i.e.
irrespective of whether or not the compressor is
running. This cycle time is already pre-set for your
compressor.
Note
Never change the cycle time without first consulting
Gardner Denver Technical Support.
14.7.2
Remaining change time
Setup
The current remaining time until the next water change
can be modified if required, e.g. in order to initiate or
delay a water change cycle.
14.7.3
Display and Control Elements on the
Home
Page.
For test purposes, there is a button for manual water
intake (3) and discharge (2) beside the percentage
display value for the water level (1). The appropriate
valves are opened while these buttons are pressed.
Fig. 54 Additional display and control elements on the
Home
page.
VS
SM 1771
1
2
3
SM_1760_DH_Code_3100
