Vogt Air Lance Installation instructions

EN
VOGT Air Lance
with spare parts list
Original
operating manual

2
All rights reserved.
© Copyright by
VOGT Baugeräte GmbH
Industriestraße 39
95466 Weidenberg / Germany
Responsible for documentation:
Andreas Brehm
Phone [phone]
Fax [phone]
[email protected]
www.vogt-tec.de

3
Index
1 About this operating manual���������������������������������������������������������������������5
1.1 General..................................................................................................................5
1.2 Signs and symbols used......................................................................................6
1.3 Structure of warnings..........................................................................................6
2 Components and tools��������������������������������������������������������������������������������7
2.1 System components and tools...........................................................................7
2.2 Identifying your device........................................................................................9
3 General safety instructions ���������������������������������������������������������������������10
3.1 Basic principles ..................................................................................................10
3.2 Intended use ......................................................................................................10
3.3 Foreseeable misuse...........................................................................................10
3.4 Safety instructions .............................................................................................10
3.5 Residual risks......................................................................................................12
3.6 Personnelqualication .....................................................................................13
3.7 Safety labels........................................................................................................14
4 Transport����������������������������������������������������������������������������������������������������15
5 Preparing for operation����������������������������������������������������������������������������16
5.1 Mounting the VOGT Air Lance..........................................................................16
5.2 Mounting the VOGT Air Lance with the sandblasting unit ...........................16
5.3 Mounting the VOGT Air Lance with the spray attachment ..........................17
5.4 Establishing the compressed air supply .........................................................17
6 Safe use�������������������������������������������������������������������������������������������������������19
7 Care �������������������������������������������������������������������������������������������������������������21
8 Help in the event of faults������������������������������������������������������������������������22

4
8.1 What to do in the event of faults or malfunctions.........................................22
8.2 Eliminating faults ...............................................................................................22
9 Decommissioning and disposal ���������������������������������������������������������������23
10 Technicalspecications ���������������������������������������������������������������������������24
11 Attachment ������������������������������������������������������������������������������������������������25
11.1 Service addresses ..............................................................................................25
11.2 Manufacturer’s warranty ..................................................................................26
12 Spare parts & accessories�������������������������������������������������������������������������28
12.1 Spare parts list for actuating element.............................................................28
12.2 Spare parts list for lance tubes ........................................................................29
12.3 Spare parts list for sandblasting unit/spray attachment..............................30

About this operating manual
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1 About this operating manual
You must read this operating manual before you use the device for the
rsttimeorifyouhavebeentaskedwithperformingotherkindsofwork
on it.
Pay particular attention to chapter 3 “General safety instructions”.
1�1 General
This operating manual is designed to make it easier for you to familiarize
yourself with the device and use it for the intended purposes.
The operating manual contains important information and instructions for
operating the device safely and correctly.
The operating manual must
be read and applied by any person tasked with working with the
compressed air device.
be stored in such a way that it can be accessed by all users at any time.
We recommend storing the manual inside the transport case of the
compressed air device.
be handed over together with all other necessary documentation if the
compressed air device is being passed on to third parties.
Your compliance will help to:
avoid hazards.
reduce repair costs and downtime.
increase the reliability and service life of the device.
The regulations for accident prevention and environmental protection
applicable in the country and at the location where the device is being
used must also be complied with in addition to this operating manual.
Applicability of the
manual
This operating manual applies to the following compressed air devices:
VOGT Air Lance VL 3.5
VOGT Air Lance VL 3.5 S
VOGT Air Lance VL 3.5 K

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1�2 Signs and symbols used
Task instructions are divided into:
Task steps
Tips for optimum use
Each piece of information is marked with a symbol:
Symbol Meaning
1.
2.
3.
Task steps: These steps are numbered consecutively
and must be carried out one after the other in the order
indicated.
NOTE Advice on use: additional information intended to
optimize product use.
1�3 Structure of warnings
Signal word Used for��� Potential consequences if
the warning is ignored:
DANGER Injury (impending dan-
ger)
Death or extremely severe
injuries!
WARNING Injury (potentially
hazardous situation)
Death or extremely severe
injuries!
CAUTION Injury Slight or minor injuries!
ATTENTION Damage to property Damage to the device and in
the surrounding area
Warnings are structured as follows:
Warning with signal word corresponding to the severity level
Nature of hazard (description of the hazard)
Consequences of hazard (description of the impact of the hazard)
Countermeasures (actions to prevent the hazard)
Hazard type
Consequences of hazard
¾Countermeasures

Components and tools
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2 Components and tools
2�1 System components and tools
TheVOGTAirLanceexpelsanacceleratedairowathighspeed.Itisused
to:
quickly,eectivelyexposerootsandsupplylines
achieve deep cleaning without water
Theairowisstrongenoughtoexposethesupplylineswithoutproblems.
Whenexposingroots,nerootsofplantsarenotdamaged.
TheVOGTAirLanceisavailableinthreevariants.Thesedierinthelength
and material of the lance tube.
VOGT Air Lance VL 3�5
The VOGT Air Lance VL 3.5 features an actuating element with a mounted
lance tube, push-on rubber protection cap and screw-on standard jet pipe
with nozzle.
Nozzlesadaptedtothedeliveryoutputareavailablefordierent
compressor categories.
VOGT Air Lance VL 3�5 S
The VOGT Air Lance 3.5 S features a lance tube made of GRP. This acts as a
protective insulation, allowing the VL 3.5 S to also be used near damaged
power lines and other live devices.
Nozzlesadaptedtothedeliveryoutputareavailablefordierent
compressor categories.
rubber protection
cap
standard jet tube
with nozzle
nozzle
lance tube with
handle
GRP lance tube with handle
and rubber protection cap
actuating element
actuating element

Components and tools
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VOGT Air Lance VL 3�5 K
The VOGT Air Lance VL 3.5 K is a particularly short version of the VOGT
AirLance.ItoersallthefeaturesoftheVOGTAirLanceVL3.5,butis
equipped with a particularly short lance tube and nozzle for use in small
spaces.
Tools/components
Dierentexpansionelementsareavailabletoadaptthedevicetothe
application situation.
Control elements of the VOGT Air Lance
1. Trigger lever
The trigger lever is used to start up the VOGT Air Lance. Compressed air is
emitted while the trigger lever is actuated.
2. Stop cock
Theowvolumeandthereforetheintensityoftheairowcanbeadjusted
by partially opening the stop cock. The stop cock must be fully closed while
the lance is not in use.
1
2
curved jet tube with
nozzle
standard jet tube with
nozzle
extension tubes in dier-
ent lengths
360° nozzle
GRP extension tubes in
dierent lengths
nozzles in dierent
versions
sandblasting unit
spray attachment
exible
extension
rubber protection
cap nozzle
short lance tube
with handle
actuating
element

Components and tools
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Accessory device: VOGT sandblasting unit
The VOGT jet attachment adds an intake device for abrasive media to
the VOGT Air Lance. The medium is aspired through a hose and added to
theemittedcompressedair.Thisallowstenaciouslayerssuchasgrati,
bitumen or paint to be removed without residue.
Accessory device: VOGT spray attachment
The VOGT spray attachment adds an intake device for liquids to the
VOGT Air Lance. The liquid is aspired through a hose and added to the
emittedcompressedair.Aspecialnozzleensuresnedispersionandeven
distribution.
2�2 Identifying your device
Thefollowinginformationismarkedonthedevicetoaididentication:
1. Manufacturer
2. Year of manufacture
3. Serial number
1
3
2

General safety instructions
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3 General safety instructions
3�1 Basic principles
Only use the device in sound technical condition.
In the event of faults, malfunctions or changes in the operating behavior
ofthecompressedairdevice,switchitoimmediatelyandhavethe
malfunction eliminated.
3�2 Intended use
The VOGT Air Lance is designed as a hand held device for
exposing supply lines, tree roots or shrub roots without damage using
compressed air
dry cleaning using compressed air
dry cleaning using abrasive media in combination with the VOGT
sandblasting unit
wet cleaning using an air-liquid mixture in combination with the VOGT
spray attachment
applying/spraying liquids using an air-liquid mixture in combination
with the VOGT spray attachment
3�3 Foreseeable misuse
Use in explosive or potentially explosive atmospheres.
3�4 Safety instructions
General information
Adequate lighting must be ensured whenever the compressed air devices
are being used.
Do not use the device in potentially explosive atmospheres. Use of the
device can create sources of ignition in the form of sparks, hot surfaces,
etc., potentially causing an explosion.
The operating manual contains basic information on safe use and on
residual risks that can arise during use. The user or the user’s employer
mustassesstherisksspecictotheplanneduseandtakeactiontoreduce
these and protect health. The safety instructions in the manual must
always be followed during use.
DonotmodifytheVOGTAirLance.Modicationscanmakesafety

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measureslesseectiveandexposetheusertogreaterrisk.
Personal protective equipment
Always wear the following personal protective equipment when working
with the compressed air devices:
Safety shoes
Safety gloves
Safety glasses
Face protection
Ear protection
Safety helmet (when working overhead)
During transport
Ensure that the compressed air device is always stable and protected
against tipping and falling over. Use the transport case available or a
similar container to store the device after use or when transporting it over
larger distances.
During operation
Shutothecompressedairsupply,depressurizetheairhoseand
disconnect the VOGT Air Lance from the compressed air supply:
when it is not in use
before replacing tools or accessories
before carrying out repairs
Slipping, tripping and falling are some of the main causes of workplace
injuries. Watch out for surfaces that may have become slippery through
using the device and for trip hazards posed by the air hose.
Always use suitable accessories for the various tasks in order to prevent
excessivestrainonyourbody.Lancetubesindierentlengths,accessand
personal protective equipment are available for the various tasks.
Always use the VOGT Air Lance with the rubber protection cap. Damaged
or worn rubber protection caps must be replaced immediately.
Rubber protection caps are available as spare parts at short notice (035
240).
Clawcouplingsonthecompressedairhosemustbexedinplacewith
hose clamps. The hose clamp prevents the end of the hose from whipping
around if the coupling is unintentionally released under pressure.
Always return the stop cock on the VOGT Air Lance to its locked
position after the work to prevent compressed air from being emitted
uncontrollably.
Proceed with caution in unfamiliar conditions of use. Concealed, damaged
live objects may present a hazard. The “standard lance” (type 3.5/3.5 K)
is not insulated against contact with electrical power sources! Use the

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insulated lance (type 3.5 S) if damaged live objects are to be expected.
WhenusingadierentvariantoftheVOGTAirLance,theworkareamust
be free from damaged live lines or objects.
Ensure correct handling of the compressed air and the pneumatic
components of the compressed air devices:
Neverdirecttheowofairorthetoolatyourselforotherpeopleor
animals.
Serious injuries can result from hose lines whipping around. Therefore,
always check whether the hoses and their fasteners are undamaged
and have not become detached.
Ensurethatthespeciedoperatingpressureisnotexceeded.
Never use the hose to carry or pull the VOGT Air Lance.
When using the VOGT sandblasting unit
Use suitable personal protective equipment when working with the VOGT
sandblasting unit. This includes face, eye and respiratory protection, safety
gloves, safety shoes as well as impact protection clothing covering the
shoulders and upper body.
Theowner/userofthelancemustdeterminethespecicsuitablepersonal
protective equipment depends on the abrasive medium method and
provide this to the owner/user.
For Germany:
DGUV [German Social Accident Insurance] Regulation 100-500 “Operating
work equipment”, chapter 2.24 “Working with abrasive medium devices
(abrasivemediumwork)”,denestherequiredPPEdependingonthe
method.
When using the VOGT spray attachment
Use suitable personal protective equipment when working with the VOGT
spray attachment. This includes face, eye and respiratory protection,
safety gloves, safety shoes as well as impact protection clothing covering
the shoulders and upper body.
Theowner/userofthelancemustdeterminethespecicsuitablepersonal
protective equipment depends on the spraying method and provide this to
the owner/user.

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3�5 Residual risks
Noise
If inadequate ear protection is worn, the impact of high noise levels can
cause permanent hearing loss and other problems such as tinnitus (a
ringing, whooshing, whistling or buzzing noise in the ear). The owner must
carry out a risk assessment regarding these hazards and take measures to
reduce noise and protect health. Observe the following:
The VOGT Air Lance must be operated and maintained as
recommended in the manual.
Take additional measures to reduce noise in the workplace.
Use hearing protection equipment in accordance with your employer’s
policies and/or health and safety regulations.
Dust/fumes
When using the lance for dry cleaning/sand blasting, low-toxicity (harmful),
toxic, highly toxic, carcinogenic, teratogenic or mutagenic substances can
be emitted into the work environment/on the objects to be cleaned. The
owner must carry out a risk assessment regarding these hazards and must
take measures to prevent hazardous substances from being released or,
if they are, to collect them and divert them away and/or provide personal
protective equipment. Observe the following:
The risk assessment must cover the types of dust generated during
use as well as the types of dust that may already be circulating in the
air.
If any dust or fumes are released, the top priority is to monitor these
where they are released.
The VOGT Air Lance must be operated and maintained as
recommended in the manual.
Observe the material safety data sheets for the operating materials
used.
Use respiratory protection equipment in accordance with your
employer’s policies and/or health and safety regulations.
Ejected objects
Objects, dust, materials, loose workpieces or the lance itself can be ejected
during use:
Ensurethatanycomponentorworkpiecetobeworkedonisxed
securely in place.
Always wear impact-resistant eye protection. The level of protection
should be assessed separately for each use.
Wear a safety helmet when working overhead.
Also assess risks to other people within the working range of the
device and take appropriate safety precautions.

General safety instructions
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3�6 Personnelqualication
Theusermusthavethefollowingqualications:
They must be at least 18 years old and in full possession of their
physical and mental faculties and must be physically capable of
handling the size, weight and power of the device.
They must have read and understood the safety instructions and the
parts of the operating manual relevant to operation and must observe
these.
Authorizedmaintenancepersonnelmusthavethefollowingqualications:
They must be at least 18 years old and in full possession of their
physical and mental faculties.
They must have read and understood the safety instructions and the
parts of the operating manual relevant to maintenance and must
observe these.
They must be familiar with the safety concepts and safety rules of
compressed air equipment.
They must be able to identify potential hazards in connection with
compressed air equipment and act in a safety-conscious way to
prevent injury and damage to property.
They must be trained and authorized to maintain these compressed
air devices safely.
3�7 Safety labels
The following label is located on the actuating element of the compressed
air devices:
Labelsmustalwaysbepresentandlegible.Anylabelsthathavefalleno
or have become damaged or illegible must be replaced immediately! Labels
can be ordered as spare parts.
Symbol Meaning
1 Wear ear protection
2 Wear foot protection
3 Read the manual
4 Wear hand protection
5 Wear eye protection
1 1
4 4
2 2
5 5
3 36 6
1 2 3 4 5

Transport
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4 Transport
The VOGT compressed air devices are carried to the place of use. We
recommend using the VOGT transport case available as an accessory or
a similar transport aid for this purpose. The transport case has space for
the compressed air device, the most important accessories, the operating
manual and other documents if required.
When transporting inside a vehicle, ensure that the VOGT compressed air
device is secured against slipping, rolling around, falling over and falling
down. Any transport case used should always be securely closed.
NOTE: The VOGT Air Lance VL 3.5 S is delivered without a transport case.

Preparing for operation
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5 Preparing for operation
Before working with the VOGT Air Lance, it must be assembled and
connected to a suitable compressed air supply.
5�1 Mounting the VOGT Air Lance
Before use, the VOGT Air Lance has to be mounted. The exact procedure
diersdependingonthetypeoftheVOGTAirLance:
Ejected parts or inadvertent triggering!
Risk of severe injury!
¾Close the stop cock on the VOGT Air Lance before
mounting or replacing tools/components.
¾Check the threaded connectors for secure seat-
ing.
VL 3�5 and VL 3�5 K
1. Slide the rubber protection cap onto the lance tube.
2. Depending on application and equipment:
−Screw the standard jet pipe with nozzle onto the lance tube.
−Screw the curved jet pipe with nozzle onto the lance tube.
−Screw a nozzle onto the lance tube.
−Screw an extension tube with the nozzle attached onto the lance
tube.
VL 3�5 S
1. Depending on application and equipment:
−Screw the standard jet pipe with nozzle onto the lance tube.
−Screw the curved jet pipe with nozzle onto the lance tube.
−Screw a nozzle onto the lance tube.
−Screw an extension tube with the nozzle attached onto the lance
tube.

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5�2 Mounting the VOGT Air Lance with the VOGT
sandblasting unit
When using the VOGT sandblasting unit, ensure that the abrasive medium
is dry and free from lumps and caking. Damp abrasive medium can
become lumpy and is often the reason for malfunctions. Maximum grain
size1.5mm.
To mount the VOGT Air Lance with the VOGT sandblasting unit, please
proceed as follows:
1. Slide the rubber protection cap onto the lance tube.
2. Screw the VOGT sandblasting unit onto the lance tube.
3. Place the intake tube with the intake hose into the abrasive medium.
5�3 Mounting the VOGT Air Lance with the VOGT spray
attachment
To mount the VOGT Air Lance with the VOGT spray attachment, please
proceed as follows:
1. Slide the rubber protection cap onto the lance tube.
2. Screw the VOGT spray attachment onto the lance tube.
3. Place the intake tube with the intake hose into the liquid storage tank.
5�4 Establishing the compressed air supply
The compressed air supply (e.g. from a compressor) must meet the
following criteria:
Only use non-lubricated, condensate-free compressed air. Use a
processing unit for compressed air if required.
Working pressure range: 3 to 10 bar (43 to 145 psi).
Dierentlevelsofworkingpressurearerecommendedformaterials
thatrequiredierentapplicationmethods.Asageneralprinciple,the
lower the material resistance, the lower the recommended operating
pressure.
Aneectivefeedrateofatleast2,500l/minupto3,400l/min
(standard). If the delivery rate deviates, an adapted nozzle must be
used.

Preparing for operation
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Connecting the compressed air supply
Follow these steps to connect your VOGT Air Lance to the compressed air
supply:
1. Secure the connecting coupling using a hose clamp (I91 011).
2. Check that the stop cock of the VOGT Air Lance is closed.
3. Connect the compressed air supply (e.g. a compressor) and the
actuating element to a suitable hose. Pay particular attention to the
correct seating of the claw couplings. This requires an air supply hose
with an internal diameter of at least 3/4 inch.
4. Open the compressed air feed for the compressed air supply.
5. Check that the hoses and couplings are leak-tight. If leaks occur, switch
othecompressedairsupplyandreplacethehoseimmediately!
Selecting the operating pressure
The operating pressure is set either on the compressed air supply itself or
usingapressuregage(Z410)ttedbetweenthecompressedairsupply
and the pneumatic control.

Safe use
Subject to modicationsUS edition 2021/01 VOGT Air Lance Original operating manual
19
Contact:
[phone]
[phone]
www.vogt-tec.com
6 Safe use
The VOGT compressed air devices enable you to work quickly and
eortlessly.However,powerfulcompressedairdevicesposesome
fundamental risks. Pay attention to the information in chapter 3 “General
safety instructions,” as well as the following information:
General information
When working with the VOGT Air Lance, always hold it with both hands
– one hand on the handle of the lance tube and the other hand on the
actuating element.
When working with the VOGT Air Lance, adopt a comfortable posture,
ensure you are holding it securely and avoid uncomfortable positions or
any in which it is hard to keep your balance. You should shift your posture
whenworkingforlongperiods,whichcanhelptoavoidodiscomfortand
tiredness.
The user’s hands can be exposed to hazards including blows, cuts, grazes,
abrasions, cold and heat while using the device. Wear suitable gloves to
protect your hands.
Users must be physically capable of handling the size, weight, and power
of the device.
Should the compressed air supply stop suddenly, release the trigger lever
immediately.
If you experience symptoms such as persistent discomfort, pain,
throbbing,aching,itching,deafness,burningorstiness,youshouldnot
ignore the warning signs. Stop work, tell your employer and consult a
physician.
Breaks from work
When taking breaks from work, remember the following points:
Before putting down the compressed air device, close the stop cock to
prevent inadvertent triggering.
Ensure that the compressed air device is lying or standing securely and
cannot tip over or fall down.
Ending work
After ending work, remember the following points:
Switchothecompressedairsupply.
Actuate the trigger lever to drain the remaining air from the hose.
Close the stop cock and disconnect the depressurized hose.

Safe use
20
Subject to modications US edition 2021/01VOGT Air Lance Original operating manual
Contact:
[phone]
[phone]
www.vogt-tec.com
Operating the VOGT Air Lance
A high output can only be achieved if the compressor air is dosed correctly
and the VOGT Air Lance is operated correctly. The angle at which the VOGT
Air Lance is used is extremely important. If the angle is too shallow, the
airowslipsothesurfaceandbecomesineective.Werecommendan
angle of at least 60°; the optimum angle is 90°.
TheVOGTAirLanceisveryeectiveusedonsolidmaterialsinacircular
motion. It is important to keep the areas to be worked on free from
released material.
1. Open the stop cock.
2. Gently place the VOGT Air Lance onto the material. Even a distance of
more than two centimeters to the object to be processed makes the
airowineective.
3. Use your hand to operate the trigger lever. It must never be locked in
place using any auxiliary equipment.
4. Regulate the emitted air volume on the stop cock.
5. Release the trigger lever as soon as you change the position or
complete the work.