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FILLING THE TANK AND ADDING CHEMICAL: 

Warning:

 Before using the sprayer for the first time or adding chemical check the operation and 

function of the sprayer with clean water 

Check that the battery is charged, the filters are clean, and all fittings, hoses and gun connections 
are tight. 

Partly  fill  the  sprayer  before  adding  chemical.  Always  use  clean  water  to  prevent  blockages  and 
ensure chemical function is not inhibited.  

Add  the  chemical  according  to  the  directions  on  the  chemical  container  following  all  safety  and 
protective equipment recommendations. 

Do not use

 wet powders or chemicals that must remain suspended in solution and require agitation. 

Only use chemicals or dyes that fully dissolve. 

Do not use

 a sprayer that has been used to spray herbicides for insecticides or nutrients unless the 

sprayer  has  been  thoroughly  cleaned  including  neutralizing  the  herbicide  according  to  the 
manufacture

r’s

 directions if required. 

INSTALLING BATTERY PACK: 

  

 

1.

 

Push in lock tab 

2.

 

Slide cover down 

 then install battery in socket 

 

3.

 

Push in lock tab on the battery to pull it out of socket 

Operation 

3

 

Summary of Contents for WP12-1

Page 1: ...12L RECHARGEABLE BACKPACK SPRAYER VICTORIA HEAD OFFICE Telephone 61 03 9215 2700 Fax 61 03 9215 2701 www silvan com au NEW ZEALAND Hamilton New Zealand Telephone 64 07 8496 033 Fax 64 07 8496070 www s...

Page 2: ...rayer Wear appropriate safety clothing and equipment when carrying out maintenance Do not clear blocked nozzles by blowing out with your mouth Warning Never point the spray gun at any person or any pa...

Page 3: ...ce extendable to 900mm Plastic trigger grip with lock on trigger feature Filter fitting in handle NOZZLES Poly adjustable nozzle FILTRATION Basket strainer under lid screens debris from entering the t...

Page 4: ...on the charger will show GREEN Slide the battery pack into the charger The indicator light will show RED When the indicator light shows GREEN your battery is fully charged Recharging time depends on t...

Page 5: ...UDER STRAPS The backpack sprayer is supplied with a padded shoulder strap 1 At the base of the backpack clip the strap onto the base on both sides 2 Raise the free end of the strap to the mounting are...

Page 6: ...to the directions on the chemical container following all safety and protective equipment recommendations Do not use wet powders or chemicals that must remain suspended in solution and require agitati...

Page 7: ...nded always switch the pump switch off Pump also has a light indicator to show how much battery usage is left before the battery runs out SWITCH POSITION O OFF 1 ON ADJUSTING THE SPRAY LANCE AND THE N...

Page 8: ...ed chemical and water used for rinsing in a manner that will not endanger people animals or the environment in accordance with local regulations and the handling and disposal information available fro...

Page 9: ...the pump will run but no liquid is pumped If this happens you can use the hand operated vacuum pump to prime the pump as follows 1 Empty the tank and spray hose of liquid 2 Make sure the power switch...

Page 10: ...he wand handle is released There is a slow leak check all connection The tank is empty or the suction line is not fully immersed Pump operates with no flow rate or reduced flow The pump will not prime...

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