HARDI-EVRARD ALPHA PLUS 3500, Operating And Maintenance Manual

Page: 53 / 99

ALPHA PLUS TWIN FORCE
O O P P E E R R A A T T II N N G G T T H H E E LL II Q Q U U II D D S S Y Y S S T T E E M M
CHAPTER
4 4- 6
Opening
Closing
WARNING: Do not let filling hose etc. enter the tank. Keep it outside the
tank, pointing towards the filling
If the hose is lead to the bottom of the tank, and the water pump at the
water supply plant stops, chemicals can be siphoned back and contamina-
te the water supply lines.
!
The quick coupler is operated as follows
1. Fit the external water hose to the quick coupler on the sprayer
2. Close self-cleaning filter.
3. Turn handle on Pressure Manifold towards Main tank.
4. Turn handle on Suction Manifold towards Filling device.
5. Depending on the chemical in question, the Pressure Manifold can be set on "Agitation". If no agitation is
needed, this valve must be closed.
6. Engage the P.T.O. and start the pump.
1. Make sure the EVC is switched off.
2. Set the MANIFOLD valves to correct position. Black valve "Suction from main tank", upper green valve
towards "Agitation".
3. Engage the pump and set P.T.O. revolutions to 540 r/min or 1000 r/min (depending on pump odel).
4. Add the chemicals through the main tank hole.
5. When the spray liquid is well mixed, turn handle on the Smart Valve towards "Spraying" position. Keep P.T.O.
engaged so the spray liquid is continuously agitated until it has been sprayed on the rop.
W WA AR RN NIIN NG G!! D Do o n no ott lle eaavve e tth he e ssp prraayye err w wh hiillsstt rre effiilllliin ng g tth he e ttaan nkk,, aan nd d kke ee ep p aan n e eyye e o on n tth he e lle evve ell g gaau ug ge e iin n
o orrd de err N NO OT T tto o o ovve errffiillll tth he e ttaan nkk!!
!
4 4-
9 9
F Fiilllliin ng g o off cch he em miiccaallss
Chemicals can be filled in the tank in two ways:
1. Through tank lid.
2. By means of HARDI FILLER chemical filling device.
Filling through tank lid
The chemicals are filled through the tank lid - Note instructions on the chemical container!
W WA AR RN NIIN NG G!! B Be e ccaarre effu ull n no ott tto o sslliip p o orr ssp pllaassh h cch he em miiccaallss w wh he en n ccaarrrryyiin ng g cch he em miiccaallss u up p tto o tth he e ttaan nkk lliid d!!
!