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Never

 use leaking equipment.  Take care to avoid spillage when filling or lifting the 

tank. 

Examples of mixing spray - for 1 hectare 

Fill the tank with water 

   Wipe the tank with a dry cloth. 

Mix well by gently shaking the tank. 

Place the tank on the operator's back. 

a)  glyphosate (360 g/l):     2 litres 
     add water:                    +8 litres 
     Total volume:               10 litres 
 
i.e. 1 part glyphosate : 4 parts water 
e.g. 1 litre of glyp 4 litres of 
water in 5 litre tank. 

b)  2,4-D (500 g/l):             3 litres 
     add water:                   +17 litres 
     Total volume:                20 litres 
 
i.e. 3 parts 2,4-D : 17 parts water 
e.g. 750 ml 2,4-D + 4.25 litres in wa-
ter in 5 litre tank 

Never

 use leaking equipment.  Take care to avoid spillage of the spray mix. 

13 

TO REFIT THE ATOMISER DISC 
 
When refitting the atomiser disc it is important to ensure that it is correctly located in 
the atomiser cone housing and motor housing to avoid damage. 

First, lower the atomiser disc into the at-
omiser cone housing  ensuring that the 
disc shaft seats on the ball in the bottom 
of the atomiser cone assembly. 

Then fit the motor housing, taking care 
to ensure that the motor drive shaft is 
correctly inserted into the slot on the top 
of the atomiser disc.  Push the screws 
into the bayonet keyhole slots in the mo-
tor housing and twist to lock the assem-
bly together. 

Check that the atomiser disc is correctly fitted by shaking the spray head.  If the disc 
can be heard rattling this means that it is fitted correctly and will spin freely.

 

 

Refit the feed nozzle, ensuring that the sealing o-ring is in place and in good condi-
tion.

 

 
4.  After working with agrochemicals, or handling spraying equipment, 

always

 thor-

oughly wash hands and exposed skin.  All protective clothing should be washed sepa-
rately from other clothing and stored.  Contaminated gloves should be washed inside 
and out. 

bayonet 
keyhole 
slot 

motor 
shaft 

screw 

atomiser cone 

housing 

atomiser 

disc 

Summary of Contents for HERBIFLEX-4

Page 1: ...Bromyard Industrial Estate Bromyard Herefordshire HR7 4HS UK Tel 44 0 1885 482397 Fax 44 0 1885 483043 E mail micron micron co uk URL http www micron co uk HERBIFLEX 4 Instruction Manual...

Page 2: ...oint Managing Director 1 DESCRIPTION The HERBIFLEX 4 is a hand held shrouded spinning disc Controlled Droplet Ap plication CDA sprayer It is powered by four torch D cell R20 batteries with one set of...

Page 3: ...rking with agrochemicals After using agrochemicals or handling equipment wash your hands thoroughly Keep people especially children and animals out of areas being sprayed Always store agrochemicals sa...

Page 4: ...EPARING FOR SPRAYING The sprayer is delivered in a collapsed form To assemble ready for spraying Note a Acoustic information the sound pressure level at the operator s ear does not exceed 70 dB A b Vi...

Page 5: ...WIRE 0 5MM FLAT TWIN 1 07M 1 4646 SCREW NO 6 X 3 8 S T POZI FLANGE HEAD AB 2 4747 CLIP P 1 4896A ATOMISER CONE HOUSING A90 C W 2 X 5027 1 4897 MOTOR HOUSING 1 4900 MOTOR COVER 1 4901 EXTENSION TUBE P...

Page 6: ...PAN 1 5482 BOTTLE HOLDER 1 5483 HANDLE ALUMINIUM 1 ACCESSORIES not shown BOTTLE PET 1 LITRE 1 OPTIONAL EXTRAS 4390 BOTTLE 2 1 2 LITRE CAP When using the backpack connector the airbleed tube must be f...

Page 7: ...ume required for application with the HERBIFLEX 4 15 TROUBLESHOOTING A Atomiser disc spins but does not spray or sprays irregularly Check the feed nozzle If the feed nozzle is blocked remove and soak...

Page 8: ...to 20 litres for application with the HERBIFLEX 4 i e a spray mix concentration of 10 Do not use herbicide concentrations greater than the maximum recommended on the label unless specific training or...

Page 9: ...housing to avoid damage First lower the atomiser disc into the at omiser cone housing ensuring that the disc shaft seats on the ball in the bottom of the atomiser cone assembly Then fit the motor hous...

Page 10: ...The formula below gives the relationship between swath i e band width flow rate walking speed and total spray volume Flow rate ml min 6 x total spray volume l ha x walking speed m s x band width m To...

Page 11: ...ow rate Thin liquids 30 45 60 Do not use Do not use Do not use Thick liquids 10 15 15 25 25 35 35 45 45 55 55 ml min 11 TO START SPRAYING Before spraying for the first time check the operation of the...

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