Hardi Navigator User Manual

15
HARDI NAVIGATOR
FILLING WITH THE HARDI SMART VALVES
The HARDI SMART VALVE system allows the operator
to connect (via a 2½” camlock, or 2” on 3000L units) a
hose from a fire fighter or overhead fill tank, and fill the
Flush Tank, Main Tank and Foam Marker tank. The water
supply is filtered by a high capacity 50 mesh Fast-Fill Filter.
The system is fitted with a valve between the tanks and
the filter to ensure no draining and to shut off supply
before overfilling.
WARNING! Do not fill tanks so rapidly that air
cannot escape - tanks may rupture.
WARNING! The fill filter is able to withstand 573 l/m
flow rate with up to 5 bar (73.5 psi) pressure.
Please check pump capacity as damage may
occur to screen inside or to housing.
GENERAL SMART VALVE FILLING GUDELINES
1 Remove the camlock plug (A Fig 29) from the front of
the fill filter.
A
Fig 29
2 Connect the filling hose from the water supply.
3 During filling procedure keep Select Source handle
turned OFF.
Fig 30
4 To select which tank to fill, turn handle on the FILL
valve to align with the arrow indicating the tank icon.
5 IMPORTANT! To avoid backflow always return
the FILL handle to the OFF position after com-
pleting the filling process.
6 Remember to re-fit the camlock plug to the fill filter
when filling is completed.
Flush tank
Screw open the flush tank lid and fill with water.
Fig 25
Foam marker tank
The fill inlet for the foam marker tank is found to the right
of the Hardi Navigator Smart Valve Control Panel as
shown in Fig 26.
Fig 26
Main tank
Flip open the main tank lid and fill with water through the
strainer to prevent rust or other particles entering the tank.
An overhead tank will allow high filling capacity.
Fig 27
WARNING! Do not let the filling hose etc., enter
any tank. Keep it outside the tank, pointing towards
the filling hole. If the end of the hose is beneath the
surface of the tank contents, and the water pump
at the water supply plant stops, chemicals could be
siphoned back and contaminate water supply lines.
Fig 28
A

Hardi Navigator Specifications

General

Brand	Hardi
Model	Navigator
Category	Farm Equipment
Language	English