Liquid System; Pump; Chemfiller (Optional) - Hardi NK SB Series Instruction Book

Liquid System

Pump

Diaphragm pump with 2 diaphragms, model 603 or 1203 or a pump
with 3 diaphragms, model 1303.
Standard = 540 rpm (6 splines shaft). The design of the diaphragm pump
is simple, with easily accessible diaphragms and valves, which ensure
that liquid does not contact the vital parts of the pump.
Pump model 1203 is shown on the picture.

ChemFiller (optional)

When fitted the ChemFiller is situated in the working zone on the sprayers left side.
Handle Functions
A. The valve enables the ChemFiller. Point the handle:
• Upwards for spraying (disable ChemFiller).
• Downwards for enabling the ChemFiller functions.
ChemFiller Functions
B. Point handle up or down to empty the ChemFiller. Valve is closed
when handle is in horizontal position.
C.
The flip valve engages the ChemFiller flushing device, used when
mixing the chemicals.
D. The lever is used for two purposes.
1. When the ChemFiller lid is open:
For rinsing empty containers. Place the container over the
flushing nozzle in the middle of the ChemFiller to rinse the
inside of the container.
2. When the ChemFiller lid is closed:
Use the Chemical Container Rinsing lever to rinse the hopper, when the filling of chemicals is completed.
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DANGER! Do not press the lever (D), unless the multi-hole nozzle is covered by a container or the ChemFiller lid is
placed in closed position, as spray liquid may otherwise hit the operator!
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