RB Spray Tech Neo DC User manual

Neo DC
KNAPSACK SP R AY E R
Instruction
M anua l
Ideal for
P&D Spraying

CONTENTS
1. DESCRIPTION
Assembly the sprayer
R
DC
1
2
2
3
4
5
6
7-8
9
9
10
11-12
13
14
10. Calibration Sheet Formula..........................................................................15
Nozzle
1
3-

2. SPECIFICATION
3. OPERATING NEO DC SPRAYER
2
(see page 3 for information on selection)

It is important for any spraying operation that the correct nozzle is used to
ensure that good coverage is obtained with the minimum amount of uncontrolled
spray drift.
Different nozzles will give different spray patterns and droplet sizes. Before
using the sprayer for first time it is advisable to fill the tank half full with
water and pump the system through with no nozzle fitted to remove any debris
which could cause nozzle blockage.
The NEO DC SPRAYER is supplied with range of different nozzles. Using
the table below as a guide select and fit the nozzle most appropriate to spray
application from those supplied . (Note that not all those listed are supplied
with every sprayer).
1
1
3-pole female connector : Battery charging port.
2 On/off switch : Power supply awitch
3)
)
)
Power control adjuster : Control power
NOZZLE SELECTION
CONTROLS
Nozzle Type Fungicides Insecticides Herbicid Foliares
De ector Yellow
X X
De ector Red
X X
Hollow Cone Yellow
Solid Cone Yellow
‘F’ Nozzle
4-Hole Nozzle
X
X
X
X
X
2
3
*
3

Spray Lance
The sprayer is supplied with:
- spray lance.
- trigger.
- a selection of nozzle ti
ps and spares.
-Screw the lance onto the trigger unit. Do not overtighten.
-Select an appropriate nozzle and attach to the spray lance using the nozzle cap.
ASSEMBLING THE SPRAYER
DIFFERENT NOZZLE TYPE ASSEMBLY
1
1
1
2
2
8
3 4 5
5
67
9
1) Washer
2) Elbow
3) International
Nozzle Adaptor
4) CF Valve (Optional)
5) Washer
6) Nozzle Cover
7) Sprayer Tip Full
Cone Yellow
8) F-Elbow with 2
Cone Nozzle
9) 4-hole adjustable
nozzle
4

B e f o r e u s i ng the Neo DC, the sprayer should be c a li b r a t ed u s i ng w a t e r . This is
i m p o r t a n t a s accurate c a li b r a t i o n ensures that the correct dose of product is
a pp li ed . P oo r c a li b r a t i o n can result i n e i t he r o v e r - d o s i ng or u nde r - d o s i ng both of w h i c h
are w
a s t e f u l.
T he process of c a li b r a t i o n i n v o l v e s m e a s u r i ng the three i n t e r - r e l a t ed factors
w
h i c h de t e r m i ne the volume of spray a pp li ed by the spareflow r a t e , band w i d t h
and w a l k i ng s p eed .
Total Spray Volume (l/ha) = 10000 x Flow Rate (l/min)
Walking Speed (m/min) x Band Width (ms)
Band Width (m)
3. Measure your
Walking Speed in
meters per minutes
(m/min) by measuring
how many metres you
walk in one minute. As
a general rule one large
pace is approximately
one metre.
4. Measure Band Width in
meters (m) by spraying on
dry ground or concrete, and
measuring the width of the
spray pattern produced. It
is important that the nozzle
height from the ground is
the same during spraying. If
spraying one row at a time, this
will be the distance between the
rows.
Flow Rate (l/min)
Calibration steps
1. Select nozzle
2. Measure Flow Rate
in l per minute (l/min)
by measuring sprayer
output while spraying
over one minute).
You may nd it helpful to use the working sheet on page 15 to
help you make your calibration calculations.
Walking Speed (m/min)
CALIBRATION
5

Mixing and lling is generally the most hazardous process in the spraying operation.
Always read the label to ensure that you know the correct dose of pesticide to use and
follow the instructions regarding usage. Make sure that you are wearing the correct
protective clothing for the particular product.
Always wear gloves when Always use the correct
handling agrochemicals equipment when mixing
and equipment. and measuring.
Always wash o any Always clean all
skin contamination. equipment after use.
When lling the tank always make sure that the lter is tted. This is important to
prevent nozzle blockage. Half ll the tank with water, then measure and add the
chemical as directed on the product label. Then add more water as necessary. Take
caution, avoid water splash when lling the sprayers.
If using powders (e.g. many fungicides) then it maybe easier to
mix these rst in a bucket or other suitable container before
transferring this mixture to the sprayer tank.
Only mix enough spray for the area to be treated thereby avoiding the need for disposal
of unused spray mix.
MIXING AND FILLING
6

Start spraying at the downwind edge of the eld and try to avoid walking in the
area that you have just sprayed.
When spraying make sure that
you always wear the best
protective equipment available
to you. Consult the label to nd
out what is advised for the
product you are using. In
general it is advised that long
trousers, a long sleeved shirt,
boots, gloves and eye protection
are worn.
The best time to spray is
early in the morning or late
in the afternoon. The
temperature and humidity
are lower at these times of
the day. Avoid spraying at
mid-day as the weather is
usually hot and dry at this
time. Do not spray if rain is
expected soon.
Ensure that there are no
people or animals present
when you are spraying. Warn
people not to enter the eld
during spraying or after you
have sprayed.
Do not use leaking
equipment – x if
necessary before using.
SPRAYING
7

After spraying ensure that you clean out the sprayer. Half ll with clean water and
pump out, spraying for several minutes onto crop area. Empty the sprayer and repeat
with more clean water. Never leave the sprayer with chemical in it as this will damage
seals and washers.
Store the sprayer in a safe place out of direct sunlight and away from children and
animals.
After spraying wash your hands, face and cloths especially prior to eating, drinking or
smoking.
Always hold the spray lance on
the downwind side of you - do not
spray into the wind.
If the nozzle becomes blocked
clear it with a piece of grass – DO
NOT blow through it.
Store chemicals safely and out of the reach
of children.
AFTER SPRAYING
8

RECHARGING AND MAINTAINING THE BATTERY
First time use please charge the battery overnight.
Subsequent use for 3 days keep the charging on even with Green light for additional 3 hours.
After that recharging can be done until the indicator light changes to Green or about 8 hours.
CAUTION: DO NOT CHARGE THE BATTERY MORE THEN 12 HOURS
i. Connect the battery charger supplied with the sprayer to the 3-pole female
connector on the control panel.
ii. Switch on the sprayer.
iii.
Connect the battery to the main power supply and switch on. The red ‘charging’
and green ‘charged’ indicators will glow.
iv. The battery will be fully charged in approximately 8 hours.
v. After charging remove the charger from the main power supply and return the
switch to
‘OFF’
position to prevent slow battery discharge.
Charger should always be disconnected from the machine, as soon as the battery is
fully charged.
Always store the fully charged battery.
If the sprayer is to be stored for more than one (1)month, it is recommended that the
battery is disconnected. However the battery needs to be recharged every 2-3 months.
With regular cleaning and battery maintenance the NEO DC SPRAYER should give
many years trouble free operation.
Simple maintenance involves regularly cleaning the sprayer both internally and
externally. It is also advised to carry spare CFValves ® (Red 1.5 Bar) and nozzle tips
as these may become worn, blocked or damaged with regular use.
Always ensure switch is in the OFF position when the sprayer is not in use to avoid
battery discharge and for long periods of storage it is advised to disconnect and
remove the 12V sealed lead acid battery.
Always use the correct battery charger as supplied with the sprayer, to maintain
battery condition.
Make sure electrical wires in the sprayer are not damaged with use. Repair/replace as
necessary.
MAINTENANCE
9

The NEO DC SPRAYER, if properly maintained will prove highly reliable.
However, the following procedures may assist in remedying possible operating
difficulties.
Pump does not operate when press the trigger
Battery flat or the switch in the OFF position.
Battery terminals oxidized.
Power adjuster in OFF position or fault.
Pump operates but no spray emerges
Nozzle blocked - remove and clean or replace the nozzle.
Tank spray outlet or line filter inside is blocked.
Pump operates but poor spray pattern
Nozzle partially blocked or worn - clean or replace.
Nozzle too large for pump capacity - replace with recommended nozzle.
6. TROUBLE SHOOTING
10

BATTERY
No.1
V
1
2
3
4
5
6
11
9
14
13
16
15
17
7
8
10
12
3
18
3
NEO-DC 16L PARTS DIAGRAM
11

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
20
43
42
12

NOITPIRCSEDONTRAPONMETI
1 STTK-017-10000 Ba ery Cha rger
2 STTK-017-10001 Ba ery Stand
3 STTK-017-10009 Screw
4 STTK-017-10003 DC12V, 8A Ba ery
5 STTK-017-10004 Hos e 8"
6 STTK-017-10022 Socke t
7 STTK-017-10023 Socket Cover
8 STTK-017-10005 Socket wi th Cover
9 STTK-017-10024 Power Control Adjus ter
10 STTK-017-10025 PCA Knob
11 STTK-017-10006 Power Control Adjus ter with Knob
12 STTK-017-10013 Swi tch
13 STTK-011-10008 Fil li ng Cap (green)
14 STTK-017-10026 Nylon Fil ter
15 STTK-017-10008 Fi lter
16 STTK-017-10010 DC Motor
17 STTK-017-10011 Volta ge Meter
18 STTK-017-10012 Meter Screw
19
20 STTK-011-10043 Was her
21 STTK-012-10045 Elbow
22 STTK-011-10043 Was her
23 STTK-016-10006 Exten on La nce 18"
24 STTK-012-10010 Was her
25 STTK-017-10016 Trigger Body
26 STTK-011-10017 Val ve
27 STTK-011-10015 Was her
28 STTK-011-10014 Cover
29 STTK-011-10016 Spring
30 STTK-011-10018 Rubbe r Dis k
31 STTK-013-10012 Fi lter
32 STTK-011-10025 Chamber
33 STTK-017-10017 Spra y Hos e 48"
34 STTK-011-10026 Nozzle cover
35 FC80/1.29/3 Spra yer p Full Cone Yel low
36 STTK-012-10023 Interna onal nozzl e adaptor
37 STTK-017-10019 F-Elbow with 2 Cone Nozzle
38 STTK-017-10021 Shoul der Stra ps (1 set)
39 STTK-011-10041 Bras s Spi ndle
40 STTK-013-10015 Level As sy
41 STTK-011-10042 O-Ri ng
42 STTK-017-10029 Autorelea se Ass y
43 STTK-017-10030 Autorelea se with Spray Hose 48"
NEO-DC16L PARTS LISTING
STTK-012-10017 4-Hole Nozzle
13

NOITPIRCSEDONTRAPONMETI
1 STTK-017-10000 Ba ery Cha rger
2 STTK-017-10001 Ba ery Stand
3 STTK-017-10009 Screw
4 STTK-017-10003 DC12V, 8A Ba ery
5 STTK-017-10004 Hose 8"
6 STTK-017-10022 Socke t
7 STTK-017-10023 Socke t Cover
8 STTK-017-10005 Socke t wi th Cover
9 STTK-017-10024 Power Control Adjuster
10 STTK-017-10025 PCA Knob
11 STTK-017-10006 Power Control Adjus ter w h Knob
12 STTK-017-10013 Swi tch
13 STTK-011-10008 Fi ll ing Cap (green)
14 STTK-017-10026 Nylon Fi lter
15 STTK-017-10008 Fi lter
16 STTK-017-10010 DC Motor
17 STTK-017-10011 Vol tage Meter
18 STTK-017-10012 Meter Screw
19 STTK-012-10017 4-Hole Nozzle
20 STTK-011-10043 Was her
21 STTK-012-10045 Elbow
22 STTK-011-10043 Wa sher
23 STTK-016-10006 Exten on Lance 18"
24 STTK-012-10010 Wa sher
25 STTK-017-10016 Trigge r Body
26 STTK-011-10017 Valve
27 STTK-011-10015 Wa sher
28 STTK-011-10014 Cover
29 STTK-011-10016 Spring
30 STTK-011-10018 Rubber Dis k
31 STTK-013-10012 Fi lter
32 STTK-011-10025 Cha mber
33 STTK-017-10017 Spray Hose 48"
34 STTK-011-10026 Nozzle cover
35 FC80/1.29/3 Spra ye r p Full Cone Yel low
36 STTK-012-10023 Interna ona l nozzl e adaptor
37 STTK-017-10019 F-Elbow wi th 2 Cone Nozzl e
38 STTK-017-10021 Shoulder Straps (1 s et)
39 STTK-011-10041 Bra ss Spindl e
40 STTK-013-10015 Level Assy
41 STTK-011-10042 O-Ri ng
42 STTK-017-10029 Autorel eas e As sy
43 STTK-017-10030 Autorel eas e wi th Spray Hos e 48"
NEO-DC SPRAYER PERIODIC CHANGE CHECK LIST
1263
14

Use this sheet to help make the calibration calculations. Fill in the boxes and
transfer this information as shown.
FLOW
R A TE
MEASURED =
W A LK I N G
SPEED =
M E ASU RE D
SWATH WIDTH =
M E ASU RE D
TOTAL SPRAY =
V OL U M E
Number
of knapsack loads =
Needed per
hect a r e
Volume of product needed
Per hectare
(from product =
Label)
Volume of product (ml) =
Needed per knapsack
CALIBRATION WORKING SHEET
15
16

NOTES
16

RB Spray Tech Sdn Bhd (627487-D)
No. 44, Lorong Sanggul 1E, Bandar Puteri Klang,
41200 Klang, Selangor D.E., Malaysia
Tel : [phone]
Fax : [phone]
E-mail : www.rbspraytech.com
YOUR KEY TO SMART TECHNOLOGY
DR A F T09
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