TeeJet 834-P User Manual

Control

TECHNOLOGIES 834-P Sprayer

834-P Sprayer Control

User Guide (Y1.04)

ALARM

speed

pressure

MPH

min

RPM

Man

Auto

98-70028-R0

GPA
GPT

inch

gal/min

lbs/rot

@40psi

PROGRAM MODE push 3 sec.

1

2

SPEED

RPM

p/300ft

p/rot

PSI

MPH

min

RPM

3

834-P

SPRAYER CONTROL

On

4

5

adjust
value

834-P Sprayer Control TECHNOLOGIES

Table of Contents

Normal Working Mode (GPT Mode) _____________________________________________________ 3

Introduction _______________________________________________________________________________ 3
Target Application Rate Display ______________________________________________________________ 3
Speed/RPM Display (GPT mode) ______________________________________________________________ 4
Pressure Display (GPT mode) ________________________________________________________________ 4

Normal Working Mode (GPA Mode)_____________________________________________________ 4

Introduction _______________________________________________________________________________ 4
Target Application Rate Display ______________________________________________________________ 5
Speed/RPM Display (GPA mode)______________________________________________________________ 6
Pressure Display (GPA mode) ________________________________________________________________ 6

Operating Instructions__________________________________________________________________ 7

The Spraying Operation _____________________________________________________________________ 7

Automatic Power Down_________________________________________________________________ 7
Alarms and Warnings ___________________________________________________________________ 8
Programming Guidelines _______________________________________________________________ 9
Console Programming (GPT Mode) ____________________________________________________ 10
System Setup Mode (GPT mode) ______________________________________________________ 11

Operating Mode___________________________________________________________________________ 11
Minimum RPM ____________________________________________________________________________ 11
Shaft Sensor Calibration ___________________________________________________________________ 12
Spray Tip Capacity ________________________________________________________________________ 12
Pounds Per Rotation_______________________________________________________________________ 12

Console Programming (GPA Mode)____________________________________________________ 13
System Setup Mode (GPA mode) ______________________________________________________ 14

Operating Mode___________________________________________________________________________ 14
Minimum MPH ____________________________________________________________________________ 14
Speed Sensor Calibration___________________________________________________________________ 15

Auto Calibration _________________________________________________________________________ 15
Radar _________________________________________________________________________________ 16
Manual Calculation_______________________________________________________________________ 16
Simulated Speed ________________________________________________________________________ 16

Spray Tip Capacity ________________________________________________________________________ 17
Swath Width______________________________________________________________________________ 17

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TECHNOLOGIES 834-P Sprayer Control

Normal Working Mode (GPT Mode)

Note: This section covers operation of the 834-P in Gallons Per Ton mode.
Operating instructions for Gallons Per Acre mode can be found on page 6.

INTRODUCTION

In the Gallons Per Ton (GPT) normal working mode, the display can show three different
pieces of information indicated by the LED’s below the display e.g.:

Application rate in GPT
Shaft RPM
Pressure in PSI

Use of the keys during normal working mode is summarized as follows:

key is used to power ON and to select the information display
Auto/Man & key combination is used to power OFF (when not spraying)

+

and keys are used for changing the target application.

In manual mode the + and keys drive the regulating valve to adjust pressure.

TARGET APPLICATION RATE DISPLAY

In this display the application rate in gallons per ton
(GPT) is shown. The target application rate will be
displayed any time the master boom switch is in the
off position (a "t" is on the display when the target
application rate is displayed). When the master
switch is on, no “t” is on the display and the actual
application rate is displayed.

+

Press the
application rate. This can be done before the
spraying operation begins with the Master
switch off or can be done on the go while spraying
in Auto mode.

Press the key to advance to the speed/rpm display.

or keys to select another target

tip

select

Inch

lbs/rot

GPA
GPT

Gal/min
@40 psi

SPEED

RPM

P/300ft

P/rot

PROGRAM MODE push 3 sec.

min

MPH
RPM

On

3 98-70028-R0

834-P Sprayer Control TECHNOLOGIES

SPEED/RPM DISPLAY (GPT MODE)

In this display the shaft RPM is shown on the display.
Press the key to advance to the pressure display.

PRESSURE DISPLAY (GPT MODE)

In this display the pressure is shown in PSI.
Press the key to advance back to the rate display.

Normal Wor king Mode (GPA Mode)

tip

select

Inch

lbs/rot

tip

select

Inch

lbs/rot

GPA
GPT

Gal/min
@40 psi

GPA
GPT

Gal/min
@40 psi

SPEED

RPM

P/300ft

P/rot

PROGRAM MODE push 3 sec.

SPEED

RPM

P/300ft

P/rot

PROGRAM MODE push 3 sec.

min

min

MPH
RPM

MPH
RPM

On

On

Note: This section covers operation of the 834-P in Gallons Per Acre
mode. Instructions for Gallons Per Ton mode can be found on page 3.

INTRODUCTION

In the Gallons Per Acre (GPA) normal working mode, the display can show three different
pieces of information indicated by the LED’s below the display e.g.:

Application rate in GPA
Ground Speed
Pressure in PSI

Use of the keys during normal working mode is summarized as follows:

key is used to power ON and to select the information display
Auto/Man & key combination is used to power OFF (when not spraying)

+

98-70028-R0 4

and keys are used for changing the target application. In manual mode the

+

and keys drive the regulating valve to adjust pressure.

TECHNOLOGIES 834-P Sprayer Control

TARGET APPLICATION RATE DISPLAY

In this display the application rate in gallons per acre
(GPA) is shown. The target application rate will be
displayed any time the master boom switch is in the
off position (a "t" is on the display when the target
application rate is displayed). When the master
switch is on, no “t” is on the display and the actual
application rate is displayed.

Press the + or keys to select another target
application rate. This can be done before the
spraying operation begins with the Master
switch off or can be done on the go while spraying
in Auto mode.
Press the key to advance to the speed display.

tip

select

Inch

lbs/rot

GPA
GPT

Gal/min
@40 psi

SPEED

RPM

P/300ft

P/rot

PROGRAM MODE push 3 sec.

MPH
RPM

On

5 98-70028-R0

834-P Sprayer Control TECHNOLOGIES

SPEED/RPM DISPLAY (GPA MODE)

In this display the vehicle speed is shown in MPH.
Press the key to advance to the pressure display.

PRESSURE DISPLAY (GPA MODE)

In this display the pressure is shown in PSI.
Press the key to advance back to the rate display.

tip

select

Inch

lbs/rot

tip

select

Inch

lbs/rot

GPA
GPT

Gal/min
@40 psi

GPA
GPT

Gal/min
@40 psi

SPEED

RPM

P/300ft

P/rot

PROGRAM MODE push 3 sec.

SPEED

RPM

P/300ft

P/rot

PROGRAM MODE push 3 sec.

min

min

MPH
RPM

MPH
RPM

On

On

98-70028-R0 6