30 HARDI
®
NAVIGATOR 550M, 800M, 1000M CENTRIFUGAL OPERATOR'S MANUAL
Operating with Powder-based chemicals
1. Make sure the ESC operating unit main on/off switch is in the "Off"
position (See Section 4.8).
2. Fill the fl ush tank (optional) with clean water and fi ll the main tank at
least 1/2 with clean water (unless something else is stated on the
chemical container label). (See Sections 4.2, 4.3)
3. Turn the top green pressure manifold
handle to the Chem Fill symbol.
4. Turn the bottom black suction manifold
handle to the Main Tank symbol.
5. Any other manifold valves should be in the "Off" position.
6. Turn the agitation valve (A) (Fig. 17) counter clockwise all the way
out for maximum agitation.
7. Engage the pump and set P.T.O. revolutions to 540 r.p.m. or 1000
r.p.m. (depending on pump model).
8. Open the bottom valve (A) (Fig. 19) on the HARDI
®
CHEMICAL
FILLER and open the lid.
9. Engage the hopper rinsing device by opening valve (C) (Fig. 19).
10. Measure the correct quantity of chemical and sprinkle it into the
hopper as fast as the rinsing device can fl ush it down.
A
B
C
Fig. 19
To Next Page
Loading...
Need help?
General
