Parker DUSTHOG PNP Owner's Manual page 23

Figure 19
Figure 20
Figure 21
Figure 22
The blower service screen will show all of the connected
blowers in the system. The display will show the
communication of the blower. The communication is setup
at the factory and will not need any service in the field.
This is only an indication of the unit for troubleshooting
purposes. The display screen will show the motor
temperature and the blower operating RPM.
The cleaning service screen is accessed when the
Cleaning button is pressed on the service settings screen.
Each valve can be tested on this screen by pressing the
appropriate number button for a given valve. This test is
available with the blower on or off. For safe execution of
testing the valves ensure that the doors of the unit are all
closed and latched.
The Auto-Flow Settings screen can be selected in the
Locked Settings group on the Customer settings screen.
The Auto-Flow is an option that is selected at order time
and loaded into the PNP at the factory. The Auto-Flow
Settings will allow the unit to maintain a precise operating
point based on a desired air volume. The operator will
select an air volume setting in the airflow set point box
using the up/down arrows or the selection box.
The operator can test the air flow using the Blower Standby
button on the left side of the screen. If the screen is
changed the blower will shut off. Once the operator has
found the air flow setting that gives their unit the best
performance they can touch the Auto-Flow ON and then
accept and lock the settings by touching the lock button at
the bottom of the screen.
The After-Filter setup screen can be selected in the
Locked Settings group on the customer settings screen.
The After-Filter is an option that is selected at the order
time and loaded into the PNP at the factory.
The After-Filter can be monitored by the unit using its
controller to monitor the health of this filter.
The operator can select the monitoring on this screen
by touching the After-Filter ON box and then locking the
settings by touching the Accept and Lock box.
19
DUSTHOG PNP Series