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Safety Information

 

 

  

Before operating the sprayer read the following safety instructions. 

 
  

 

Failure to comply with these warnings may result in serious injury or death

 
 

 

    

 

 
Whilst  your  Silvan  Oktopus  sprayer  has  been  designed  and  manufactured  to  incorporate  all  necessary 
safety features it is essential that any person who operates or works on the machine is aware of the safety 
precautions that should be exercised.

 

 

  This  sprayer  is  designed  and  manufactured 

solely  for  the  purpose  of  applying  agricultural 
chemicals  to  crops.  Under  no  circumstances 
should it be used for any other purpose. 

 

  Before  using  the  sprayer  carefully  read  and 

ensure  you  understand  the  contents  of  this 
manual and any other manual supplied with the 
sprayer. 

 

  Before operating the sprayer read all the safety 

warnings  which  are  carried  on  various  parts  of 
the machine. Refer to the  next two  pages for a 
location  diagram  and  the  wording  of  these 
warnings. 

 

  Never  allow  an  inadequately  trained  person  to 

attach or operate the sprayer. 

 

  Do not operate the sprayer whilst wearing loose 

clothing,  unrestrained  long  hair,  jewellery  or 
anything  which  could  become  entangled  in 
rotating components or limit your vision. 

 

  Only operate the sprayer on a tractor fitted with 

a roll-over protective structure (ROPS), or a cab 
incorporating  a  ROPS,  complying  with  AS1636 
or equivalent. 

 

  Wear ear protection when operating the sprayer 

on a tractor that is not fitted with a sound proofed 
cabin. 

 

  Ensure  the  towing  capacity  and  power  of  the 

tractor  is  suitable  for  the  loaded  weight  and 
power  requirement  of  the  sprayer.  Refer  to  the 
tractor operator’s manual for safe working loads 
and relevant tractor safety instructions. 

 

  Exercise extreme care when operating in hilly or 

uneven terrain to ensure proper stability. Adjust 
the sprayer wheel track for maximum stability on 
side  slopes.  Refer  also  to  the  tractor  operating 
and safety instructions. 

 

  Do not allow any person to ride on the sprayer or 

tractor whilst it is in motion. 

 

  Do  not  operate  the  sprayer  at  speeds  greater 

than 540 PTO rpm. 

 

  Do not operate the sprayer without all the tractor 

and  sprayer  safety  shields  in  place.  Carefully 
check  that  PTO  and  driveline  shields  are 
correctly installed. 

 

  Stop  the  tractor,  disengage  the  PTO,  apply  the 

parking  brake  and  switch  off  the  tractor  engine 
before  performing  any  service  work  on  the 
sprayer.  

 

  Disconnect  the  PTO  shaft  at  the  tractor  and 

ensure  the  sprayer  is  properly  supported  and 
restrained  before  performing  any  maintenance 
work. Do not support the sprayer by the jockey 
wheel when the tank is full or partly full of liquid.  

 

  Do not adjust the drawbar or wheel track without 

the  sprayer  being  properly  supported.  Do  not 
support by the jockey wheel. 

 

 

Before  use  of  any  chemicals

  refer  to  the 

chemical  manufacturer’s  label  and  safety 
instructions  for  safe  handling  procedures  and 
correct  method  of  use.  Always  use  the 
recommended  personal  protective  clothing  and 
equipment. 

Dispose 

of 

empty 

chemical 

containers  in  accordance  with  the  instructions 
supplied by the chemical manufacturer. 

 

  Always  wear  gloves  when  removing  and 

cleaning filters and nozzles. 

 

  Ensure  that  all  operators  and  associated 

personnel are familiar with the legal regulations 
and codes of practice that apply to the safe use, 
storage and disposal of spray chemicals. 

 

 

Do  not  enter  the  sprayer  tank  under  any 
circumstances. 

If service to the tank is required 

contact 

Silvan 

for 

correct 

maintenance 

procedures.

 
 

Содержание DEC101213P

Страница 1: ...Operator s Manual MANSLV 2 August 2021 Trailed Oktopus Air Assist Sprayers...

Страница 2: ...ails of your sprayer here for future reference when discussing service with your Silvan dealer ordering parts or making a warranty claim SERIAL NUMBER _____________________________ MODEL _____________...

Страница 3: ...ranty period begins on the date the product is delivered to the first retail purchaser for a period of 12 months This Warranty Covers Only conditions resulting directly from defects in workmanship or...

Страница 4: ...neutral position Max Speed at 540 PTO rpm 2 700 rpm Air speed 450mm dia fan 80 m sec Capacity 450mm dia fan 14 000 m3 hr Controls Cab mounted control box with master on off switch left right section...

Страница 5: ...safe working loads and relevant tractor safety instructions Exercise extreme care when operating in hilly or uneven terrain to ensure proper stability Adjust the sprayer wheel track for maximum stabil...

Страница 6: ...safety decals before operating the sprayer Failure to comply with these warnings could result in serious injury or death Safety decals should be kept clean and legible at all times If any decals are...

Страница 7: ...g of the safety decals shown on the previous pages is given below Before operating the sprayer read all safety warning decals Failure to comply with these warnings could result in serious injury or de...

Страница 8: ...th but not less than 150mm in all possible operating positions and there must be at least 25mm telescopic movement remaining at the minimum operating length refer Fig 2 The length of the sprayer drawb...

Страница 9: ...ble to be adjusted Adjusting the Air Diffusers The fan unit has multiple diffusers Silvan units are fitted with a 5 5 configuration All of the diffusers are fully adjustable in width height and angle...

Страница 10: ...the LH tyre is in the pump position i e with the red handle placed vertically Fill the tank through the basket strainer then close and secure the lid before commencing spraying Check that the fan gea...

Страница 11: ...gain and repeat for the remaining sections The sprayer is then adjusted correctly Adding Chemicals Chemicals can be added to the tank through the top opening or more safely and conveniently by use of...

Страница 12: ...s time the by pass flow and the venturi agitator will thoroughly mix the solution Note This is the only operation permitted with the sprayer running while the operator is off the tractor Emptying and...

Страница 13: ...ozzle cap A nylon gasket part number MA3 03 is fitted over the HCC nozzle then pushed into the cap There is no nozzle body filter used with HCC nozzles Nozzle output can be varied by fitting different...

Страница 14: ...oplets produced at higher pressures STEP 2 Total Output Required Calculate the total spray output required in litres per minute l min using the following formula Check that the calculated output does...

Страница 15: ...output An alternative would be to use HCC025 Red at 7 Bar pressure to give the equivalent output 2 Orchard Fruits Application rate 1200 l ha Travel speed 4 km hr Row width 4 5 m Spraying pressure 15 B...

Страница 16: ...Row width m 600 400 x 5 x 3 600 10 l min Date of Test _______________ Application Rate _______________ litres ha Speed of Travel _______________ km hr Row Spacing _______________ metres Number of noz...

Страница 17: ...ontroller Arag Bravo automatic rate controller in lieu of standard electric valves Ensures application rate remains constant with any minor changes in ground speed Displays and records application rat...

Страница 18: ...level in the viewer daily and if necessary top up with SAE 20W 50 multigrade engine oil The oil must reach the mark on the side of the oil level viewer Gearbox Check the oil level every 50 hours and...

Страница 19: ...ce as necessary Check the air pressure in the surge chamber on the pump The air pressure behind the surge chamber s diaphragm smoothes out the pulsations in fluid flow and should be set in accordance...

Страница 20: ...left open Supaflo models Pressure filter flushing valve left open Fan noisy and or vibrating Gearbox bearings worn Fan damaged or out of balance Tractor PTO incorrectly installed Hitch point and PTO g...

Страница 21: ...supply and check operation Is the customer satisfied with the sprayer s performance TANK Is the customer fully instructed in the sprayer s service and maintenance Clean contaminants from tank requirem...

Страница 22: ...21 SILVAN AUSTRALIA PTY LTD ABN 48 099 851 144 68 Atlantic Drive Keysborough VIC 3173 Australia Telephone 1300 745 826 Facsimilie 1800 745 826 www silvan com au...

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