Cramer LS 9000 HBS User manual

Universal Vacuum 672.04-40
Original Operation Manual 10.2014
Operation Manual
Type 04
Models
LS 9000 HBS
Machine no.

English
Universal Vacuum L 9000 HB
Original Operation Manual -2-
Contents
1 Important information ................................................................................................................................................................................ 3
1.2 General ...................................................................................................................................................................................... 3
1.3 ymbols ..................................................................................................................................................................................... 3
1.4 Limitation of liability .................................................................................................................................................................. 3
1.5 Copyright ................................................................................................................................................................................... 3
1.6 Warranty.................................................................................................................................................................................... 3
2 afety .......................................................................................................................................................................................................... 4
2.1 Use in compliance with intended purpose ................................................................................................................................ 4
2.2 Possible misuse .......................................................................................................................................................................... 4
2.3 General sources of risks ............................................................................................................................................................. 4
2.3.1 Use and operation ................................................................................................................................................ 4
2.3.2 Product-specific risks ............................................................................................................................................ 4
2.3.3 Risks from motor operation .................................................................................................................................. 4
2.3.4 Risks for children, elderly persons and pets .......................................................................................................... 4
2.4 Maintenance .............................................................................................................................................................................. 4
2.5 taff and operator qualification ................................................................................................................................................. 4
2.6 afety instructions ..................................................................................................................................................................... 4
2.7 Required protection equipment for operation .......................................................................................................................... 5
2.8 afety devices ............................................................................................................................................................................ 5
2.9 Behaviour in case of danger ...................................................................................................................................................... 5
2.10 Environmental protection .......................................................................................................................................................... 5
3 Technical data ............................................................................................................................................................................................. 5
4 Design and function .................................................................................................................................................................................... 6
4.1 Brief description ........................................................................................................................................................................ 6
4.2 Overview.................................................................................................................................................................................... 6
4.3 Position of operating elements and functions ........................................................................................................................... 7
a) Adjustment lever for vacuum nozzle .................................................................................................................... 7
b) Drive ..................................................................................................................................................................... 7
c) Throttle ................................................................................................................................................................. 7
d) Collection bag and dust cover ............................................................................................................................... 7
e) Parking brake ........................................................................................................................................................ 8
f) Vacuum nozzle ...................................................................................................................................................... 8
g) Airflow .................................................................................................................................................................. 8
h) Tool supplied ........................................................................................................................................................ 8
i) Freewheel ............................................................................................................................................................. 8
j) Petrol motor ......................................................................................................................................................... 9
k) Oil level ................................................................................................................................................................. 9
4.4 Working position and areas of risk ............................................................................................................................................ 9
4.5 Accessories and spare parts ....................................................................................................................................................... 9
5 Transport, storage ..................................................................................................................................................................................... 10
5.1 Information on transport ......................................................................................................................................................... 10
5.2 torage (short-term) ................................................................................................................................................................ 10
5.3 torage (long-term) ................................................................................................................................................................. 10
6 Declaration of conformity ......................................................................................................................................................................... 10
7 Operation .................................................................................................................................................................................................. 11
7.1 afety ....................................................................................................................................................................................... 11
7.2 Activities prior to use ............................................................................................................................................................... 11
7.3 witching the machine on and off ........................................................................................................................................... 11
7.4 Normal operation .................................................................................................................................................................... 11
7.5 Emptying the collection bag .................................................................................................................................................... 12
7.6 Activities after use ................................................................................................................................................................... 12
8 Maintenance ............................................................................................................................................................................................. 13
8.1 afety when performing maintenance work ........................................................................................................................... 13
8.2 Maintenance plan .................................................................................................................................................................... 13
8.3 Maintenance work ................................................................................................................................................................... 14
8.3.1 Check safety precautions .................................................................................................................................... 14
8.3.2 Check vacuum nozzle and fan rotor for damage ................................................................................................. 14
8.4 Cleaning work .......................................................................................................................................................................... 14
8.4.1 Machine cleaning ................................................................................................................................................ 14
8.4.2 Cleaning the collection bag ................................................................................................................................. 14
8.4.3 Attaching the collection bag L 5000 H W.......................................................................................................... 14
8.4.4 Cleaning the vacuum nozzle................................................................................................................................ 14
9 Troubleshooting ........................................................................................................................................................................................ 15
9.1 afety ....................................................................................................................................................................................... 15
9.2 ervice address ........................................................................................................................................................................ 15
9.3 First action for troubleshooting ............................................................................................................................................... 15
10 tart-up (first inspection of the machine) after assembly ......................................................................................................................... 15
10.1 afety ....................................................................................................................................................................................... 15
10.2 Assembly ................................................................................................................................................................................. 15
10.3 tart-up and functional test ..................................................................................................................................................... 15
11 Assembly for leaf vacuum L 9000 HB ..................................................................................................................................................... 16

English
Universal Vacuum L 9000 HB
Original Operation Manual -3-
1 Important information
We are pleased that you have selected a machine from
Cramer GmbH in Germany.
Please read this Operation Manual before you use the
machine for the first time and observe the notes and
safety instructions.
Imprint
Cramer GmbH
Reimersstr. 36
D-26789 Leer/ Germany
Phone: [phone]
Fax: [phone]
[e-mail]
District court of Aurich HRB 110877
VAT ID: DE 814 305 398
1.2 General
Information on this Manual
•Observing the instructions in this manual allows for the
safe and efficient handling of the machine.
•The operator must have read this manual carefully and
understood it before starting working with the machine.
•Compliance with the safety instructions contained is a
prerequisite for using the machine without any risk.
Keeping the Operation Manual
•The Operation Manual is an integral part of the machine
and shall be kept in its immediate vicinity.
•The operator must have access to this Manual at any
time.
Traffic regulations
•Any applicable traffic regulations have to be complied
with in regard to manoeuvring and transporting the
machine on public roads.
Accident prevention regulations
•General safety and local accident prevention regulations
must also be observed in addition to the instructions in
this manual.
•National occupational safety regulations shall be
complied with.
Other applicable documents
Assembly, Declaration of conformity
1.3 Symbols
DANGER !
This symbol cautions against an immediate
threat resulting in serious injuries or death if
not avoided.
WARNING !
This symbol cautions against a potentially
dangerous source of risk which may result in
death or serious injury if not avoided.
ATTENTION !
Indication of a potential risk which may result
in minor injuries if not avoided.
NOTE !
This symbol indicates a potential risk source which may
result in damage to property or minor personal injuries.
1.4 Limitation of liability
Liability on part of the manufacturer is excluded in the
following cases:
•Non-compliance with the Operation Manual
•Use of the machine and accessory equipment not in
compliance with intended purpose
•Assignment of untrained staff.
•Use of unauthorized spare parts. Only original
components may be used.
•Unauthorized modifications on the machine and the
accessory equipment.
1.5 Copyright
© Cramer GmbH
Copying of the Operation Manual is only permissible for
internal training purposes.
1.6 Warranty
The General Terms and Conditions of Business as issued by
us in every country shall be applicable. Failures within the
statutory warranty period will be remedied by us free of
charge if they are caused by a material or manufacturing
defect in our responsibility. Please contact your authorised
dealer in case of a failure and submit the proof of purchase.

English
Universal Vacuum L 9000 HB
Original Operation Manual -4-
2 Safety
2.1 Use in compliance with intended purpose
The machine is approved as a leaf and litter vacuum.
Any use exceeding this is considered not in
compliance with the intended purpose. The
manufacturer shall not be liable for damage resulting
from use not in compliance with the intended
purpose; the risk for this shall be in the sole
responsibility of the user.
Use in compliance with the intended purpose shall also
include compliance with the operation and maintenance
provisions specified by the manufacturer.
2.2 Possible misuse
•Do not vacuum any wires, cables or heavy stones. These
could damage the collection bag and cause injuries by
flinging.
•Do not use your foot to push any objects beneath the
vacuum nozzle. This could cause injuries by flinging
objects.
•Do not vacuum any materials which may block the fan.
2.3 General sources of risks
2.3.1 Use and operation
•Prior to starting the machine, the machine shall be
checked for proper condition and operational safety.
•The operator shall use the machine in compliance with its
intended purpose.
•Indoor machine operation is prohibited.
•The machine is only approved for floorings as indicated in
the Operation Manual.
•The machine may only be operated by staff who have
been instructed in its use or have provided evidence of
their operating capability, and who have explicitly been
instructed to operate the machine.
•When starting the motor, no other persons may be in the
vicinity of the machine.
•Any protection equipment must be properly attached and
in functional order.
•Never leave the machine unattended.
•When leaving the machine, stop the motor and secure the
machine against unintended movement.
•The operator shall be responsible for accidents involving
other persons or their property.
2.3.2 Product-specific risks
•Do not vacuum any highly flammable materials or hot
objects (e.g. barbecue coal) - danger to life by burning.
2.3.3 Risks from motor operation
•Do not touch any parts of the motor during or after
operation. Significant risk of burning by hot surfaces.
•Stop the motor and let it cool down before working on the
machine as well as before performing maintenance,
cleaning and repair work.
•Do not refill the tank when the motor is running - danger of
life by burning and explosion.
•Immediately remove spilled fuel with a cloth - danger of
life by burning and explosion.
•Keep fuel in designated containers.
•Exhaust gases are toxic and dangerous to health; they
must not be inhaled.
2.3.4 Risks for children, elderly persons and pets
•The operator shall take account of surrounding conditions,
e.g. the effects of noise on persons and animals.
•The machine must never be left on a slope.
•Children, elderly persons and pets/livestock must not stay
near the machine.
•Children must not play with/on the machine.
2.4 Maintenance
•Servicing, maintenance and repair work as well as
troubleshooting shall only be carried out when the
machine is switched off and the motor is at a standstill. As
required, the spark plug connectors shall be
disconnected.
•The machine must not be cleaned with spray water (risk
of short circuits or other damage).
•Safety checks pursuant to local regulations for non-
stationary commercially used machines shall be complied
with.
•Always use appropriate tools when working on the
machine.
•Only use the manufacturer's original spare parts.
2.5 Staff and operator qualification
•Persons with physical, sensory or mental handicaps or
persons with insufficient experience or knowledge must
not operate the machine unless a person in charge for
their safety acts as operation or instruction supervisor.
•People under the age of 16 must not operate the
machine.
•The operator's responsiveness must not be affected, e.g.
by drugs, alcohol or medications.
•The operator shall have been instructed in the operation
of the machine.
•The operator shall be familiar with the Operation Manual.
2.6 Safety instructions
These warning labels warn you of possible dangers and thus
help you to avoid serious injuries and damage to property. If
labels have become detached or illegible, please contact
your Cramer dealer to have the labels replaced.
The operation manual and safety instructions
must be read and observed prior to starting the
machine.
Risk by flinging parts with running motor. Keep a
safety distance of 3 m.
Machine parts may only be touched once they
have come to a complete standstill.
Ear protection is to be worn

English
Universal Vacuum L 9000 HB
Original Operation Manual -5-
2.7 Required protection equipment for operation
•Rugged footwear
•Close-fitting clothing
•Ear protection
•Safety gloves
The information on accident prevention regulations must also
be observed.
2.8 Safety devices
•Do not remove any covers during operation.
•Immediately remedy any damage to safety devices.
2.9 Behaviour in case of danger
1. Stop work immediately
2. Stop the motor
3. Disconnect power supply if necessary
4. Remedy the risk situation
2.10 Environmental protection
•Oils, fuels, greases and filters shall be disposed of
properly and separately in accordance with legal
regulations. Please do not dispose of any wastes in the
environment.
•Packaging materials are recyclable. Please make sure
that they are collected for reuse.
•Legacy devices contain valuable recyclable materials
which should be collected for reuse. These devices may
be disposed of through appropriate collection systems.
3 Technical data
Models LS 9000 HBS
Machine data
Type 04
Motor
Honda GX 270 petrol motor
Drive, net power output 8.6 HP / 6.3 kW at 3600 rpm
Acceleration on handlebars Left 4.7 m/s right 2.9 m/s
Tank capacity 5.3 litres
Fuel Petrol
Dimensions (H/W/L) 205 / 70 / 105 cm
Weight 130
Year of construction Refer to nameplate on the machine
Collection bag volume 360 litres
Working width 80 cm
Connections / interfaces Receiver point for collection bag
Tyres
Front tyres:
Rear tyres:
Ø 180x80
Ø 330 (13x5.00-6)
Max. tyre pressure 1.8 bar
Wheel drive
Hydrostatic forward/reverse drive with parking brake, service brake,
differential
Noise emission
Guaranteed acoustic power level
103 dB
Measured acoustic power level
100 dB
ound pressure level at operator ear
91 dB(A)
Responsibility limits for components
Motor: Honda
Ambient conditions
Working ground Plane surfaces on park areas, lawns, tarmac, concrete, paving stones
Application area
Conventional use in agriculture and forestry, park maintenance and
landscape gardening
Temperature, °C ee motor data from Honda

English
Universal Vacuum L 9000 HB
Original Operation Manual -6-
4 Design and function
4.1 Brief description
The universal vacuum is used for collecting leaves and litter. The machine is driven by a petrol motor. The collection bag can be
removed and is suitable for leaves and coarse waste.
4.2 Overview
1 Vacuum nozzle
2 Vacuum nozzle fastener
3 Freewheel lever
4 Height adjustment of vacuum nozzle
5 Turning handle for drive
6 Brake lever
7 Throttle for suction power
8 Steering bar
9 Collection bag
10 Drive wheels
11 Solid rubber steering wheel

English
Universal Vacuum L 9000 HB
Original Operation Manual -7-
4.3 Position of operating elements and functions
a) Adjustment lever for vacuum nozzle
Push the lever forwards slightly until the engaging pin comes out, then
engage the lever again at the desired height.
1. High nozzle setting
2. Medium nozzle setting
3. Low nozzle setting
b) Drive
Use the turning handle on the steering bar to drive the machine.
Turn handle forwards →Machine moves
forwards
Turn handle back →Machine moves
backwards
The automatically actuated service brake ensures that the machine does
not roll away when moving downhill on sloping surfaces. The speed
selected on the turning handle is thus retained even when moving
downhill.
c) Throttle
The following settings are available when changing the motor speed:
Full throttle
Silent Wings
Idle
d) Collection bag and dust cover
The machine is equipped with a coarse collection bag and a dust cover for
protection against excessive dust and noise. The dust cover is open at the
bottom and can simply be lifted up in order to gain access to the collection
bag underneath.
To empty the collection bag, it can be opened at
the toggle fasteners on the back.
Filling limit!
The collection bag's filling limit is reached when
the machine moves down at the back and the
vacuum nozzle rises up.

English
Universal Vacuum L 9000 HB
Original Operation Manual -8-
e) Parking brake
The machine can be secured against unintended movement by engaging
the handbrake on the steering bar.
Engage brake (P):
•Pull the brake lever
with your hand.
Release brake:
•Push the brake lever
forward with your hand.
Important!
Moving the machine with the parking brake engaged will result in severe
damage to the hydrostatic drive axle. No warranty claim!
f) Vacuum nozzle
To remove the vacuum nozzle for maintenance and repair work, use the
wrench provided.
1. Unscrew the hexagon bolt using the wrench.
2. Pull the vacuum nozzle upwards and out of the retainer.
g) Airflow
The zip fasteners for regulating the air extraction volume, located on the
sides of the collection bag, can be opened if the airflow needs to be
increased.
The zip fastener should be opened if the airflow needs to be increased in
order to collect larger objects such as tin cans.
h) Tool supplied
The wrench illustrated is attached to a retainer on the steering bar.
i) Freewheel
If the machine is to be pushed by hand without motor drive, the freewheel
lever located on the right-hand side of the machine must be engaged.
First pull the level up out of the lock and then pull the lever out.
When switching back to motor operation, the freewheel lever must always
be pushed back in and locked.
Important!
The machine must be set to motor operation when starting up. Otherwise
the hydrostatic drive axle could be damaged. No warranty claim!

English
Universal Vacuum L 9000 HB
Original Operation Manual -9-
j) Petrol motor
1 Choke lever
2 Fuel tap
3 Tank opening
4 Starter handle
5 Ignition switch ON/OFF
Starting the motor:
1. Move the choke lever to the left (CLOSED)
The choke is always needed for a cold-start.
2. Open the fuel tap (ON).
3. Move the throttle on the steering bar to FULL
4. Move the ignition switch to ON
Switching off the motor:
1. Move the motor switch to OFF
2. Close the fuel tap (OFF)
(turn the lever to the left) 5. Pull the starter handle until you feel resistance, then pull it out
quickly and forcefully. Guide the starter handle back gently.
6. Use the throttle lever on the steering bar to set the motor
power to FULL, Silent Wings or Idle.
7. Move the choke lever to the right (OPEN)
k) Oil level The oil level of the transmission must be checked at regular
intervals. When the motor is cold, the fill level in the oil expansion
chamber should be as illustrated in the box.
4.4 Working position and areas of risk
Working position:
Behind the machine
Areas of risk:
•Catchment area of vacuum nozzle
4.5 Accessories and spare parts
Original parts
Only original spare parts and original accessories may be used.
Oil filled to appro . ¼
Top section of
container serves as
e pansion chamber
Oil grade: 20 W
50
Oil level
1/4

English
Universal Vacuum L 9000 HB
Original Operation Manual -10-
5 Transport, storage
5.1 Information on transport
Transport without packaging
•Stop the machine
•Put in transport position
•Finally fix the machine by using lashing straps.
5.2 Storage (short-term)
The machine:
•must not be stored in the open air.
•Do not expose it to aggressive materials.
•Clean machine with a soft brush before storage.
5.3 Storage (long-term)
The following recommendations will help to ensure the long-
standing functionality of your Cramer machines:
1. Clean the machine - Important! The vacuum nozzle
fastener should also be removed and cleaned (see
Maintenance, Cleaning)
2. Check machine for wear, repair paint damage.
3. Store the machine in a dry place.
Additional recommendations for machines with petrol motor:
1. Ensure that fuels are prepared for long-term storage
(longer than 30 days), e.g. add fuel stabilizer
2. Renew motor oil
3. Treat spark plugs
Please refer to the attached motor operation manual for
instructions on how to care for the motor!
6 Declaration of conformity

English
Universal Vacuum L 9000 HB
Original Operation Manual -11-
7 Operation
Before starting the machine, please read the safety
information on pages 4 and 5 as well as the "Activities prior
to use" section on page 11.
7.1 Safety
Unauthorised restart
•It is prohibited to start the machine while another person
is working on it.
Risks of non-applied protection devices
WARNING !
Danger of injuries due to missing
protective covers!
Lack of covers may cause injuries by flinging
materials.
Do not open or remove any covers during
operation.
Risks of insufficient order and cleanliness
•Clean the machine regularly.
•Check the machine for blocking objects.
Requirements at location of use
•Only leave the machine on plane surfaces and solid
ground.
7.2 Activities prior to use
To ensure your safety and the maximum service life of the
machine, please check the following before switching on the
machine:
•Observe the safety information in this manual at all times.
•Ignition switch set to OFF
•Check the vacuum nozzle for any foreign objects
•Check the machine for damage and repair as required
•Check the fuel level
•Check the motor oil level
•Check the condition of the safety devices. The machine
must not be started if safety devices are missing or
defective.
WARNING !
Exhaust gases contain toxic carbon
monoxide!
The machine must never be started or used indoors or
in enclosed spaces where other persons may be
present.
Only operate the machine outdoors.
7.3 Switching the machine on and off
Basic prerequisites for switching on the machine
- Adjust the height of the vacuum nozzle
- Attach the collection bag
- Check the machine's fuel level and refill as required.
Switching on
1. Set the choke lever to CLOSED
2. Open the fuel tap
3. Set the ignition switch to ON
4. Set the throttle to FULL
5. Pull the starter handle and guide it back gently
6. Move the choke to OPEN
Switching off
1. Set the throttle to STOP
2. Set the ignition switch to OFF
3. Close the fuel tap
Switching off in an emergency
1. Immediately switch the machine to OFF
2. Leave the machine.
Switching on again after an overload or
EMERGENCY-OFF
1. Move the engine switch to OFF
2. Wait until the machine has come to a standstill
3. Remove any blockage
4. Start the motor
7.4 Normal operation
1. Basic setting:
•Park machine on an even surface
•Refill consumables
2. Attach the empty collection bag with the dust cover to the
steering bar
3. Switch on the machine
3.1 Set the choke lever to CLOSED (only when engine is
cold)
3.2 Open the fuel tap
3.3 Move the ignition switch to ON
3.4 Pull the starter handle
3.5 Move the choke to OPEN as required
3.6 Set the power output using the throttle
If no functional failures occur until then, the machine is
ready for use.
4. Push the machine over the material to be collected
•Use the turning handle for the drive to move the
machine forward and back

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Universal Vacuum L 9000 HB
Original Operation Manual -12-
5. Empty the collection bag when the machine begins to
move down
6. Switch off the machine before emptying the collection bag
7. To collect heavier material, the vacuum nozzle can be
lowered and the motor power changed as required
8. Switch off the machine before leaving it
8.1 Place the machine in a dry area
8.2 End drive operation
8.3 Move the ignition switch to OFF
8.4 Close the fuel tap
7.5 Emptying the collection bag
The collection bag's filling limit is reached when the machine
starts to move down at the back and the vacuum nozzle rises
up.
ATTENTION!
Risk of injury from the fan!
Working on the machine with the motor running can lead to
minor injuries.
Always switch off the motor when:
Carrying out any work on the collection bag
Carrying out any work on the vacuum nozzle and
intake canal
Empty the collection bag immediately when it is full. Do this
as follows:
1. Switch off the motor
2. Lift up the black dust cover and hang it over the steering
bar
3. Open the zip fastener on the back of the collection bag
4. Fold up the open side of the collection bag and secure
using the Velcro fastener
5. Empty the collection bag with the aid of the handle on the
front
6. Close the zip fastener once the bag has been emptied
7. Pull the dust cover back over the collection bag
8. The motor can now be switched on again.
7.6 Activities after use
1. Always empty the collection bag after use
2. The machine must be left in a clean and dry condition
3. Apply the parking brake
4. Close the fuel tap.

English
Universal Vacuum L 9000 HB
Original Operation Manual -13-
8 Maintenance
8.1 Safety when performing maintenance work
Regular and correctly performed maintenance work is
essential for the safe, economical and fault-free operation of
the machine.
The information in the following sections helps you to ensure
the correct maintenance of your machine. You can perform
routine maintenance work yourself using basic hand tools.
More complex maintenance work requiring special tools
should be performed by qualified staff, e.g. at your Cramer
dealer or by a qualified mechanic.
Some of the most important safety precautions and dangers
are listed in the box on the right. However, it is not possible
here to list all potential dangers that could arise during
maintenance work and describe the associated precautions.
You are solely responsible for deciding which maintenance
work you wish to perform yourself.
8.2 Maintenance plan
Maintenance Prior to each
use Regularly Intervals in hours
25 50 100 200
Cleaning X (Item 8.4)
Check safety precautions X (Item 8.3.1)
Check all screws for tight fitting O
Check motor oil level B
Check air filter B
Clean or replace air filter (normal use) B
Clean or replace air filter (dusty conditions) B
Adjust tyre pressure O
Check machine for damage or corrosion on
paint coating and remedy as appropriate O
Check machine for fuel or oil leaks O
Replace fuel filter B
Check vacuum nozzle for damage X (Item 8.3.2)
Check rotor fan for damage X (Item 8.3.2)
Check and adjust Bowden cables F
Grease rotating points and joints O
Grease Bowden cables O
Check battery B
Replace spark plugs B
X = Described in this Operation Manual in the indicated section
O = Not described in the present Operation Manual, inform specialist dealer as required
B = Description is enclosed in attached motor operation instructions
F = Work may only be performed by a qualified expert in this field
DANGER !
Risk of injury by inappropriately
performed maintenance work!
Defective work may result in serious bodily injuries and
damage to property.
Make sure that you have sufficient working space.
Disconnect spark plug connectors when working on
the machine.
Place components separately.
Remount all components.
Remount all safety covers.
Keep the risk area clear of persons.

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Universal Vacuum L 9000 HB
Original Operation Manual -14-
8.3 Maintenance work
ATTENTION!
Risk of injuries by combustion motors
Cleaning and repair work must never be carried out
during operation or when the machine runs idle, since
this may result in burns and cuts.
Stop machine and motor and let them cool down.
8.3.1 Check safety precautions
Safety precautions comprise:
- Fan covers
- Vacuum nozzle
- Collection bag outlet and tensioning strap
- Dust cover
- Guide plate on blower outlet.
The machine must not be operated if the covers show any
signs of damage or are removed. They are to be replaced in
case of damage or loss. The machine must not be started
without safety precautions.
8.3.2 Check vacuum nozzle and fan rotor for
damage
1 Move the ignition switch to OFF.
2 Use the wrench to undo the bolts on the vacuum nozzle
(the wrench is supplied with the machine)
3 Pull the vacuum nozzle upwards and out of the retainer
4 Remove any foreign objects from the vacuum nozzle
5 Check the fan rotor for foreign objects Remove all foreign
objects. If damaged, the rotor must be replaced.
6 Insert the vacuum nozzle into the retainer and secure
using the bolt and wrench.
8.4 Cleaning work
8.4.1 Machine cleaning
The machine should be cleaned regularly so that damage to
the paint coating or plastic components can be detected.
Please observe the notes listed for cleaning in order to avoid
damage to the electronics.
1. Park machine on an even surface before cleaning it and
activate the parking brake.
2. Clean the machine with a soft brush.
3. Subsequently clean the machine with a damp cloth.
NOTE !
Machine damage!
Do not clean the machine with spray water.
8.4.2 Cleaning the collection bag
1. Set motor switch to OFF
2. Detach collection bag from blower outlet (see Section 4.2,
No. 3)
3. Release straps from handle
4. Turn the collection bag inside out
5. The following cleaning methods may be used:
•Beat the dirt out of entire collection bag
•Clean in bath of water
•Clean under running water
•Clean at professional cleaners
6. Allow the collection bag to dry out completely
7. Clean the zip with a soft brush and occasionally rub with
talcum
8. Re-attach the dry collection bag
8.4.3 Attaching the collection bag LS 5000 HSW
The LS 5000 H is equipped with a Profi 300 collection bag.
This comprises a collection bag and dust cover.
1. Place the collection bag in the dust cover
2. Push the straps (collection bag) through the slots in the
dust cover
3. Insert the fan opening of the collection bag though the
opening in the dust cover
4. Hook the combined items around the handle from the
outside.
Attachment of collection
bag
8.4.4 Cleaning the vacuum nozzle
1. Move the ignition switch to OFF
2. Use the wrench to undo the bolts on the vacuum nozzle
(the wrench is supplied with the machine)
3. Remove the vacuum nozzle from the retainer
4. Remove any foreign objects from the vacuum nozzle
5. Insert the vacuum nozzle into the retainer and secure
using the bolt.

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Universal Vacuum L 9000 HB
Original Operation Manual -15-
9 Troubleshooting
9.1 Safety
Procedure for failures and accidents
1. Initiate emergency stop (leave working position).
2. Stop the machine.
3. Determine the failure cause.
4. Remedy failure or contact specialist dealer.
9.2 Service address
Please contact your sales consultant in case of failures,
problems or otherwise. Please always indicate the machine
serial no. in inquiries. (Please refer to nameplate on the
machine or on the Operation Manual cover).
9.3 First action for troubleshooting
Failure / Error message Possible cause(s) Remedy
Motor will not start Motor switch set to OFF Set switch to ON
No motor power
Petrol tank empty
Spark plug defective
Fuel tap blocked or water in petrol
Air filter contaminated
Refill fuel
Replace spark plug
Take machine to Cramer specialist dealer
Clean (rinse) air filter
Motor becomes excessively hot Carburettor adjusted incorrectly
Not enough motor oil
Air filter contaminated
Re-adjust carburettor (specialist dealer)
Refill motor oil
Clean air filter (motor operation manual)
Machine has no suction power
Collection bag too full
Filter surface of collection bag
contaminated
Vacuum nozzle blocked
Empty collection bag
Clean filter surfaces (wash if necessary)
Clean vacuum nozzle
Wheel drive slips Gear coupling dragging Notify Cramer specialist dealer
10 Start-up (first inspection of the machine) after assembly
Assembly and start-up shall be performed by your authorised Cramer dealer.
10.1 Safety
Before start-up, you must have read and understood the
operation manual and be familiar with the machine's
functions.
10.2 Assembly
Please refer to assembly instructions in the Annex before
start-up.
10.3 Start-up and functional test
Prior to start-up, all missing machine parts have to be
assembled as indicated in the assembly instructions. Only
then shall the following functional test be performed:
Functional test / starting the machine
1. Park machine safely on an even surface
2. Fill fuel tank
3. Check motor and oil level (see Motor Operation Manual)
4. Attach protective devices
5. Attach the collection bag
6. Switch on machine (Section 7.3)
If no functional failures occur until then, the machine is ready
for use.
If functional failures do occur, please contact your
Cramer dealer.

English
Universal Vacuum L 9000 HB
Original Operation Manual -16-
11 Assembly for leaf vacuum LS 9000 HBS
Safety during assembly
Delivery, packaging, assembly
The individual parts for the screw connections are attached to the
mounting parts.
ATTENTION!
Squeezing hazard during assembly
Parts of the body may be squeezed when components
are assembled.
Risk of high dead weight
•Remove machine parts separately from packaging.
Perform transport inspection
•Check the machine for completeness and potential damage on delivery.
•The front unit is supplied to the specialist dealer in a partially
assembled condition.
•Assembly and start-up have to be performed by a specialist dealer
and/or an expert in this field.
Packaging
•Please dispose of packaging materials separately.
Assembly overview

English
Universal Vacuum L 9000 HB
Original Operation Manual -17-
Working steps Description Assembly parts
1. Push the turning handle 1 onto the right-
hand steering bar 2 and secure with two
hexagon bolts 3.
2. Push the balance pipe 5 into the left-hand
steering bar 4.
3. Push the right-hand steering bar 2 into the
left-hand steering bar 4.
4. Position all the tubes so that all the holes
are aligned.
5. Place the brake lever 9 on the steering bar
unit and insert a hexagon bolt 6 with
attached washer 7 through the holes from
above.
6. ecure the hexagon bolt 6 from below
using a washer 7 and cap nut 8.
1Turning handle
2RH steering bar
3Hexagon bolt M6x50
4LH steering bar
5Balance pipe
6Hexagon bolt M6x50
7Washer Ø 6.4
8Cap nut M6
9Turning handle for
drive
crew connection on sides
7. Before the steering bar can be assembled
to the housing, the guard plate underneath
the motor has to be detached.
8. All three screw connections 1 on the
housing 14 have to be removed.
( ee picture below)
crew connections (1) underneath the
housing
14 Housing
9. On one side of the machine, align the end
of the steering bar with the holes in the
housing.
10. Push two hexagon bolts 10 with attached
washers 11 through the holes in the
housing 14 from the inside (not through
the end of the steering bar).
11. Now push the end of steering bar onto the
bolts.
12. Place a spacer sleeve 12 on the end of each
of the bolts 10.
13. Place a washer 11 on each of the bolts and
secure using two locking nuts 13.
14. Carry out the same steps on the other side
of the steering bar.
10 Hexagon bolt M8x30
11 Washer Ø8.4
12 pacer sleeve Ø12x12
13 Locking nut M8
14 Housing

English
Universal Vacuum L 9000 HB
Original Operation Manual -18-
15. Bring the struts 18 into position so that
they are aligned with the holes in the
steering bar.
16. Insert the hexagon nuts 16 with attached
washers 15 through the hole in the
steering bar from the outside.
17. Place a washer 15 on each of the bolts and
secure using the cap nuts 17.
15 Washer Ø8.4
16 Hexagon bolt M8x50
17 Cap nut M8
18 truts
The adjusting rod has to be fitted to the wheel
frame on the right-hand side of the machine.
18. Hold the adjusting rod 19 against the
wheel frame retainer 20.
19. The plastic disc 21 has to be fitted between
the adjusting rod and the retainer.
20. Push the round-head screw 22 through all
the holes and secure with a washer 23 and
locking nut 24 in such a way that all parts
can still be swivelled.
19 Adjusting rod
20 Wheel frame retainer
21 Plastic disc Ø 8.4
22 Round-head screw
M8x25
23 Washer Ø 8.4
24 Locking nut M8
21. Place the throttle lever 25 on the inside of
the steering bar on the left-hand side 4.
22. Push the hexagon bolt 26 with attached
washer 27 through the hole in the throttle
lever 25 and the steering bar 4.
23. ecure everything using a washer 27 and
locking nut 28.
25 Throttle lever
26 Hexagon bolt M6x65
27 Washer Ø6.4
28 Locking nut M6
24. uspend the support plates 29 from the
front and rear wall of the fan 30 from the
outside.
29 upport plates
30 Fan

English
Universal Vacuum L 9000 HB
Original Operation Manual -19-
25. Two holes of 7 mm diameter still have to
be drilled in the blower outlet 31. The
guide plate 32 can be used as a template
for this purpose. The drilled holes must be
20 mm away from the edge of the blower
outlet.
26. Then insert a round-head screw 33 with
attached washer 34 through the blower
outlet 31 from the inside.
27. ecure everything using a washer 34 and
locking nut 35.
31 Blower outlet
32 Guide plate
33 Round-head screw
M6x16
34 Washer Ø 6.4
35 Locking nut M6
28. Connect the blower outlet 31 assembled in
figure "E" to the fan opening 30.
29. Place a washer 37 on each of the four
hexagon bolts 36 and tighten the bolts in
the respective holes.
36 Hexagon bolt
37 Washer Ø 10.5
30. Pull the dust cover over the collection bag.
31. Pull the straps through the slots.
32. Push the two sleeves 39 into each other
fully.
33. Pull the sleeves over part "E" of the blower
outlet.
34. ecure the connection using the tensioning
strap.
35. Pull the six straps around the steering bar
from the outside and fasten them using
the pins.
38 Dust cover
39 leeve
40 Collection bag
41 traps
42 lots
43 Pin

English
Universal Vacuum L 9000 HB
Original Operation Manual -20-
36. Push the vacuum nozzle 44 into the three
angle brackets 45 on the fan 30 from
above. Make sure that the vacuum nozzle
44 is seated properly in the guide slot of
the lower angle bracket 45.
37. ecure the vacuum nozzle with the pre-
assembled bolt. ee also ection 4.3.f.
44 Vacuum nozzle
45 Angle bracket
30 Fan