9.0 TROUBLESHOOTING (cont.)
5. Inadequate weed control
10.0 TECHNICAL SPECIFICATIONS
10.1 HARDI
Maximum Flow @540 RPM
26
Problem
®
Diaphragm Pump Specifications
PUMP MODEL
Number of Diaphragms
Maximum Pressure
®
HARDI
GAS ENGINE ESTATE SPRAYER OPERATOR'S MANUAL
A. Re-calibrate sprayer.
B. Check chemical container
instructions.
C. Did weather conditions affect
application?
D. Take care when driving not to
overlap or miss spraying.
E. Did you stop vehicle in field or
lawn and leave sprayer running?
500
1
220 PSI (15 Bar)
4.2 GPM (16 l/min)
Solution
600
2
220 PSI (15 Bar)
8.2 GPM (31 l/min)