Function Diagram; Connecting The Sprayer - Hardi Boss Series Instruction Book

Function diagram

1a. Suction filter, BS 300
1b. Suction filter, BS/HR 800
2. Pump
3. Safety valve
4. Main ON/OFF valve
5. Pressure filter with pressure gauge

Connecting the sprayer

The BS 300 sprayer is designed for Cushman and Jacobsen tractors
and fitting brackets must be used. For other tractors special hitching
brackets must be manufactured.
The BS 800 sprayer is designed for TORO Workman 3200/3300.
The HR 800 sprayer can be connected to the tractor drawbar. The
standard drawbar is forked. Alternatively, a drawbar with ball hitch can
be supplied. Max driving speed for HR 800 is 25 km/h.
The standard pump is made for 540 r/min PTO. An alternative is model
1202 pump for 1000 r/min PTO.
6
7
5
6. Distribution valves with pressure
equalization and extra valve for
spraygun
7. Pressure control valve with
HARDI MATIC
8. Sprayer boom
4
3
1a
8
1b
2
5