Table of Contents
Advertisement
Adjustments of EC oper
Adjustments of
Adjustments of
Adjustments of
Adjustments of
EC oper
EC oper
EC opera a a a a ting unit
EC oper
T020-0017
T020-0018
Before spraying the EC operating unit is adjusted
using clean water (without chemicals).
1. Close the by-pass
valve.
2. Choose the correct
nozzle for the spray
job by turning the
TRIPLET nozzle
bodies. Make sure
that all nozzles are
the same type and
capacity. See the
"Spray Technique"
book.
3. On-off switch A is
activated against
green.
4. All distribution valve
switches V are activated against green.
5. Pressure regulation switch C is activated until emer-
gency handle 3 stops rotating (minimum pressure).
6. Put the tractor in neutral and adjust the P.T.O. and
thereby the number of revolutions of the pump corre-
sponding to the intended travelling speed. Remember
the number of revolutions on the P.T.O. must be kept
between 300-600 rpm (pump 540 r/min) or 650-1100
r.p.m. (pump 1000 r/min)
7. Open the by-pass valve (can be adjusted from 0 to 8)
till the pressure drops to 1-1.5 bar.
ting unit
ting unit
ting unit
ting unit
By-pass valve
8. Pressure regulation switch C is activated until the
required pressure is shown on the pressure gauge.
ADJUSTMENT OF PRESSURE EQUALISATION
1. Close the first distribution valve switch V.
2. Turn the adjusting screw 1 until the pressure gauge
again shows the same pressure.
3. Adjust the other sections of the distribution valve in
the same way.
NOTE! HEREAFTER ADJUSTMENT OF PRESSURE
EQUALISATION WILL ONLY BE NEEDED WHEN:
1. YOU CHANGE TO NOZZLES WITH OTHER CA-
PACITIES
2. THE NOZZLE OUTPUT INCREASES AS THE NOZ-
ZLES WEAR
OPERATING THE CONTROL UNIT WHILE SPRAYING
In order to close the entire boom, switch ON/OFF A to
off position. This returns the pump output to the tank
through the return system. The diaphragm Non-drip
valves ensure instantaneous closing of all nozzles.
In order to close one or more sections of the boom,
switch the relevant distribution valve V to off position.
The pressure equalisation ensures that the pressure
does not rise in the sections which are to remain open.
When the sprayer is put aside, the control box and the
multi plug must be protected against moisture and dirt.
A plastic bag may be used to protect the multi plug.
R R R R R emote pr
emote pr
emote pr
essur
essur
emote pr
emote pressur
essur
essure g
The remote pressure gauge messures the working
pressure in the boom tubes
as close to the nozzles as
possible. This pressure
reading will always be slightly
lower than the reading at the
operating unit pressure
gauge.
The outputs stated in the
nozzle charts are always
based on the pressure meas-
ured at the nozzle.
Always adjust pressure when calibrating and spraying
according to readings at the Remote pressure gauge.
GB 08 03
e g
e g
auge e e e e
aug
aug
e gaug
e g
aug
T042-0006
21
Advertisement
Table of Contents
