Komet Komet Inverter User manual

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Komet Inverter
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Inverter
Technical Manual
> Operating Instruction
A

Table of content - Inhaltsverzeichnis - Sommario - Sommaire
English
Deutsch
Italiano
Français
EC Declaration - EC Erklärung - Dichiarazione CE - Déclaration CE
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Table of content
Safety Instructions
Preparation of Gun
Description of Components
Application
Function & Positions of the Inverter
Set-up of the Inverter for Application "A" (Initial Inversion)
Set-up of the Inverter for Application "B" (Regular Retraction)
Set-up of the Inverter for Application "C" (Transition to Full-Circle Mode)
Security Feature of the Inverter Fork
Set, Activate and Start the Timer
Battery Replacement
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9
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Safety Instructions
DANGER!
GENERAL SAFETY INSTRUCTIONS FOR THE USE OF BIG VOLUME GUNS
1. Do not perform any adjustments or controls while the sprinkler is in operation.
2. Stand clear of the action area of the gun.
3. Stand clear of the high pressure water jet.
4. Insure water jet is not directed toward people, powerlines, roads, buildings or any other objects.
5. Before operating the gun, insure no people are standing in its action area.
DANGER!
SAFETY INSTRUCTIONS FOR THE USE OF THE KOMET INVERTER
1. Before operation insure that both sector angles are correctly set and the inverter is in the correct position to
operate the first sector.
2. The arrows on the sector rings must point towards each other and the inverter fork, in its respective position,
needs to be located in between them.
3. Insure that the sector rings are firmly locked.
4. Insure that the timer is activated but has not yet started.
5. Security feature of the inverter fork – insure, that the inverter fork is locked in its defined position.
6. Check battery status.
IMPORTANT!
These instructions must be given to the operator. Before operating the Komet Inverter, the operator must
read these instructions carefully. Keep these instructions for future reference.

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Turn gun to the side.
Reinstall the lid and lock it securely.Install the timer with the 4 supplied Allen screws (M4 x 12).
Make sure that the plug is facing downwards.
Move the inverter circuit from left to right (A), make sure
that cable (B) does not get under tension.
Unlock the lid of the timer with a flat screwdriver by
TURNING the screwdriver, then remove the lid.
Connect the plug and screw it in tight.
The timer for the Komet Inverter is not preinstalled and must be installed prior to usage:
Preparation of Gun
A
B

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Description of Components
A
Timer
Inverter Circuit
Magnetic Button
Inverter Fork
Lock Nut
Full-Circle Adapter
Sector Angle 2
Lower Sector Ring 2
Upper Sector Ring 1
Sector Angle 1

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The patented Komet Inverter allows to operate the gun
in two completely independent sector angles. Starting in
sector 1, the gun turns automatically into sector 2 after
a preset time has elapsed. The required time will be set
through a timer.
The timer is fitted with an accelerometer. After the time is
set, and the timer has been activated, the timer remains in
stand-by mode for 36 hours. Within this time frame the gun
can be started. As soon as water is running through the gun,
hence the timer triggered through motion, the preset time
starts the countdown.
After the 36 hours have elapsed, the timer must be re-
activated.
If required, a supplied full-circle adapter can be installed.
This allows the gun to change from sector 1 into full-circle
operation mode "C", after the preset time has elapsed. The
full-circle mode remains active, until the adapter is manually
removed.
Application
Application "A"
Irrigation with initial inversion
of the gun.
Application "B"
Irrigation with regular
retraction of the gun.
Application "C"
Irrigation with initial inversion
and transition to full-circle
operation until the end of the
irrigation action.
The Komet Inverter is suitable for the following applications:

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A
A
A
Function & Positions of the Inverter
The gun is operating in sector 1,
if the inverter fork is in its basic
position, located between the
upper sector rings 1.
After the preset time has
elapsed, a magnet is released,
unlocking the inverter fork and
bringing it into search position.
The inverter fork in search
position is now moving along
the lower sector rings, until the
screw is falling through the gap
and the inverter fork is locked
in its lower position. The gun is
now operating in sector 2.
The Inverter fork is pointing up, in between
arrows of sector rings 1.
Inverter fork in search position: the screw of the
inverter fork is lying on the lower sector rings 2.
The Inverter fork is falling through the gap
of the sector rings 2.

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Set-up of the Inverter for Application "A" (Initial Inversion)
Lock Nut
Sector Angle 2
2. Set Sector 2
• To set sector 2 (second angle) loosen the lower lock nut.
The sector rings 2 are now released and can be
brought into the desired position for sector 2.
• Tighten the lock nut by hand.
• Control that sector rings 1 and 2 are effectively locked
by trying to move them.
1. Set Sector 1
• To set sector 1 (first angle) loosen the upper lock
nut. The sector rings 1 are now released and can be
brought into the desired position.
ATTENTION! The set sector angle is always lying
in between the arrows pointing to each other.
• Make sure, that the inverter fork is positioned IN
BETWEEN the arrows of the sector rings 1, pointing
to each other.
• After the desired angle has been set, tighten the lock
nut by hand (without tools).
• If the inverter fork in its basic position (see positions
page 9) is located outside of sector 1, turn the inverter
fork forcefully clockwise until it can be moved below
the arrow of sector ring 1. As soon as the inverter fork
is positioned in between the arrows of sector rings 1
pointing to each other, bring the inverter fork into its
initial basic position by turning it anti-clockwise.
ATTENTION! The inverter fork must be turned
back to its defined position until it clicks into
place. Control whether the inverter fork is effectively
locked by trying with minimal force to remove it. If
effectively locked it must stay in place.
A
The Inverter fork is positioned
in between the arrows of the sector rings 1,
pointing to each other

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Set-up of the Inverter for Application "A" (Initial Inversion)
4. Set Timer
• Set the time including an eventual pre-irrigation time,
for the required time frame to irrigate sector 1 (page 14).
• As soon as the timer is activated, it remains active, in
stand-by mode, for 36 hours.
• ATTENTION! The timer is very sensitive. Jumping
down from the irrigation cart for example, may already
trigger the timer.
• The countdown starts, as soon as water is running
through the gun or the gun is moved otherwise.
3. Bring the Inverter Fork into its Basic Position
• To operate in sector 1, the inverter fork must be
brought into its basic position. At that, the upper fork
is pointing upwards and is locked by the engaging
magnet which has to be pushed in completely.
• Is the inverter fork in its lower position (see page 9)
continue as following: Make sure that the inverter
fork is positioned in between the arrows of the
sector rings 1, pointing to each other (it is eventually
necessary to rotate the sector rings 1 so long, as to
guarantee that the inverter fork is located in between
them). Bring the inverter circuit into Position R
(across from timer).
C
Timer
Position "R"
• Now push the magnetic button and simultaneously
turn the inverter fork anti-clockwise until the
magnetic button clicks into place. Control whether
the inverter fork is effectively locked by trying to turn
the inverter fork again with minimal force. In case it is
properly locked, it must not move.
• The inverter is now set in the correct position for
application "A".
C
Inverter fork
in basic position
Upper
sector rings 1
Lower
sector rings 2
• Control that the first sector angle 1 is correctly set,
by rotating the gun to the left and to the right within
sector 1. If the inverter fork is correctly locked in
place, the inverter fork will not move when hitting the
upper sector rings.

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A
Set-up of the Inverter for Application "B" (Regular Retraction)
1. Set Sector 2
• If the gun is operated only in one sector
angle, the lower sector rings 2 should be
used.
• Loosen the lower lock nut and move the
sector rings 2 into the required position.
ATTENTION! The set sector angle is
always lying in between the arrows
pointing to each other.
• If the inverter fork is already in its lower
position, make sure the inverter fork is
positioned in between the arrows of sector
rings 2 pointing to each other.
Inverter fork in its lower position, in between
arrows of sector rings 2 pointing to each other.
Is the inverter fork in its basic position (see page 9),
hence not yet in its lower position, continue as
following:
• The inverter fork in its basic position must be
positioned in between the arrows of sector rings 1.
Sector 1 can be chosen freely.
• Bring sector circuit into Position L – sector circuit
must be located beneath timer.
C
Position "L"
Timer
• Set the timer for 1 minute (setting of timer see page 14).
• Start timer by abruptly pushing the gun or by pushing
the drive arm down and letting it swing up again. Wait
until time has elapsed.
• After approx. 1 minute, the magnet releases and the
inverter fork will be unlocked (a clicking sound is
audible).
• Now turn the gun anti-clockwise until the bolt of the
lower inverter fork is falling through the gap of the
sector rings 2.
• The inverter fork is now locked in lower position and
the gun can operate in sector angle 2.
• Control that the inverter is correctly preset, by turning
the gun to the left and to the right within sector 2. If
the inverter is correctly set, the inverter fork will not
move when hitting the lower sector rings 2.
2. Bring the Inverter Fork in its Lower Position

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Set-up of the Inverter for Application "C" (Transition to Full-Circle Mode)
Security Feature of the Inverter Fork
• Set sector 1 as described in application "A", paragraph 1.
Set Sector 1 (page 10).
• Make sure that the inverter fork in its basic position
is located in between the arrows of the sector rings 1
pointing to each other.
1. Set Sector 1
• To ensure that after operating in sector 1 the gun will
change into full-circle operation, the full-circle adapter
must be manually installed onto the lower sector rings 2.
• Loosen the lower lock nut and move the lower sector
rings 2 towards each other, so far as to make sure
that the adapter is covering the entire gap.
• The full-circle adapter is now forming a continuous
surface preventing the screw of the lower inverter
fork to fall through the gap.
• Set the timer for sector 1 and activate it (page 14).
IMPORTANT! When the gun has changed from sector 1
to full-circle mode, the gun will continue to operate
in full-circle mode until the full-circle adapter is
manually removed.
2. Install Full-Circle Adapter
The implemented security feature of the inverter fork
should prevent damage to the sector assembly, in case of
forceful movements (for example swinging of gun during
repositioning of the irrigation machine).
ATTENTION! Has the inverter fork forcefully been moved
from its defined basic position, make sure to bring it
back to its defined position before operating the gun.
There is only one defined position for the inverter fork. In
this position the notch on the inverter fork engages with the
pin in the shaft.

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Set, Activate and Start the Timer
Calculate required time until inversion
Usually the preset time at least needs to cover the time frame needed to retract the throw radius R of the gun, including an
eventual pre-irrigation time (delay of retraction). The known values, speed of retraction “v” of the irrigation machine in m/h
(meter/hour) and throw radius “R” of the gun in m (meter) result in the following formula:
Functionality control
In case the functionality of the timer is controlled while it is not installed on the gun, make sure to keep the timer in a
vertical position during the test. A horizontal alignment may already trigger the accelerometer of the timer and start the
countdown.
Example
Speed of the hose retraction = 20 m/h - Throw radius of the gun = 60 m - Delay of retraction = 15 min.
Setting of the time
• Press any button until only the number on the right side
starts blinking. Then set the required time (in minutes)
with the arrow buttons. After setting the time, wait
4 seconds until the display goes black. The defined time
remains stored, until it is manually changed.
Activation of timer
• The last set time remains stored in the timer’s memory.
Push any button to bring the timer into stand-by mode.
The symbol “S.” is blinking on the left side.
• On the right side, the predefined time is blinking. The
timer is now activated. It remains active, in stand-by
mode, for 36 hours.
Start of Countdown
• The countdown of the timer starts automatically through
the implemented accelerometer. The accelerometer will
be triggered through an abrupt movement of the gun (for
example if water is running through the gun).
• During the countdown the dot symbol “.” is blinking and
the remaining time is shown on the right side of the
display. After the time has elapsed the gun automatically
performs the inversion.
ATTENTION! The timer is very sensitive. Jumping down
from the irrigation cart for example, may already trigger
the timer. Before leaving the irrigation cart, make sure
that the timer is activated but has not yet started the
countdown.
Time t (min) = * 60 + Delay of Retraction
Throw Radius of Gun R (m)
Speed of Retraction v( )
m
h
t = * 60 + 15 = 195 min
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In case of weak batteries, the symbol “b” appears on the display of the timer. The batteries should be changed.
The included lithium-ion batteries are expected to have a life time of 6 years.
Alternatively, regular 1.5V AA batteries can be used. The expected life time of this kind of batteries is approximately 1 year.
To replace the batteries, open the lid, exchange the batteries and close the lid again (see page 6).
When changing the batteries, make sure that no liquids are entering the housing to avoid oxidation of electronical parts.
Battery Replacement

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Inhaltsverzeichnis
Sicherheitshinweise
Vorbereitung des Regners
Komponentenbeschreibung
Anwendung
Funktionsweise & Positionen
Einstellung des Inverters für Anwendung "A" (Anfangsinversion)
Einstellung des Inverters für Anwendung "B" (normaler Einzug)
Einstellung des Inverters für Anwendung "C" (Übergang in die Kreisfunktion)
Sicherheitsfunktion der Invertergabel
Timer einstellen, aktivieren und starten
Batteriewechsel
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Sicherheitshinweise
GEFAHR!
ALLGEMEINE WARNHINWEISE FÜR DIE BENUTZUNG VON GROSSFLÄCHENREGNER
1. Keine Einstellungen oder Kontrollen am laufendem Regner vornehmen.
2. Halten Sie sich nicht im Arbeitsfeld des Regners auf.
3. Halten Sie sich nicht im Bereich des Hochdruck-Wasserstrahls auf.
4. Stellen Sie sicher, dass der Wasserstrahl nicht auf Personen, Hochspannungsleitungen, Straßen, Häuser oder
andere Objekte gerichtet ist.
5. Vor dem Einschalten des Regners überprüfen, dass sich keine Personen im Arbeitsbereich des Regners aufhalten.
GEFAHR!
WARNHINWEISE FÜR DIE INBETRIEBNAHME DES KOMET INVERTERS
1. Vergewissern Sie sich, dass vor Inbetriebnahme des Regners die Sektorwinkel richtig eingestellt sind und dass der
Regner für die Beregnung des ersten Sektorwinkels richtig positioniert ist.
2. Die Pfeile auf den Sektorscheiben müssen zueinander zeigen und der jeweilige Finger der Invertergabel muss sich
zwischen den Pfeilen befinden.
3. Kontrollieren Sie, dass die Sektorscheiben gut blockiert sind.
4. Kontrollieren Sie, dass der Timer aktiviert aber nicht schon gestartet ist.
5. Sicherheitsfunktion der Invertergabel – stellen Sie sicher, dass die Invertergabel in ihrer definierten Position eingerastet
ist.
6. Überprüfen Sie den Batteriestatus.
WICHTIG!
Diese Bedienungsanleitung muss dem Betreiber des Gerätes ausgehändigt werden. Vor Inbetriebnahme
ist der Betreiber verpflichtet die Betriebsanleitung durchzulesen. Die Sicherheitshinweise müssen befolgt
werden. Diese Betriebsanleitung ist aufzubewahren.

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Regner auf die Seite drehen.
Deckel wieder aufsetzen und verriegeln.Den Timer mit den 4 mitgelieferten Inbus-Schrauben
(M4 x 12) so montieren, dass der Stecker nach unten zeigt.
Inverterschaltung von links nach rechts bewegen (A), dabei
kontrollieren, dass das Kabel (B) nicht unter Zug kommt.
Deckel des Timers mit einem Schraubenzieher durch
DREHEN des Schraubenziehers entriegeln und abnehmen.
Stecker anstecken und festschrauben.
Der Timer für den Komet Inverter ist nicht vormontiert und muss daher vor Inbetriebnahme am Regner angebaut werden:
Vorbereitung des Regners
A
B

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Komponentenbeschreibung
A
Timer
Inverterschaltung
Magnetknopf
Invertergabel
Rändelmutter
Gleitschuh
Sektorwinkel 2
Untere Sektorscheiben 2
Obere Sektorscheiben 1
Sektorwinkel 1

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Der patentierte Komet Inverter erlaubt es, den Regner
in zwei voneinander unabhängigen Sektoren arbeiten zu
lassen. Der Regner startet im Sektorwinkel 1 und wechselt
nach Ablauf einer mittels Timer voreingestellten Zeit
automatisch in den Sektorwinkel 2.
Der Timer ist mit einem Beschleunigungssensor
ausgestattet. Nach Einstellung des Timers befindet sich
dieser in Wartestellung und bleibt für 36 Stunden aktiv.
Innerhalb dieser Zeit kann der Regner gestartet werden.
Sobald Wasser durch den Regner fließt, dieser also mittels
Bewegung aktiviert wird, beginnt die vorprogrammierte Zeit
abzulaufen.
Nach Ablauf der 36 Stunden muss der Timer neu
aktiviert werden.
Bei Bedarf erlaubt ein aufsteckbarer Gleitschuh, den Regner
nach Ablauf der voreingestellten Zeit, von Sektor 1
in Kreisberegnungsfunktion "C" übergehen zu lassen.
Die Kreisberegnungsfunktion bleibt bis zum manuellen
Entfernen des Gleitschuhs aufrecht.
Anwendung
Anwendung "A"
Beregnung mit
Anfangsinversion des Regners
Anwendung "B"
Beregnung mit normalem
Einzug des Regners
Anwendung "C"
Beregnung mit
Anfangsinversion und
automatischen Übergang in
Kreisberegnung bis zum Ende
des Beregnungszyklus
Für folgende Anwendungen ist der Komet Inverter geeignet: