Weber mt CR 5-II CCD Operating instructions

CR 5-II
CR 5-II E
CR 5-II CCD
0116261
0116262
0116265
Operating and
Maintenance Manual

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Attached to the machine is a rating plate. Note down the information given on this plate so that
you can recreate the rating plate should the plate be lost.
1 Designation 2 Type
.................................................... ...................................................
3 Serial number 4 Year of construction
.................................................... ....................................................
5 Mass [kg] 6 Rated power [kW]
.................................................... ....................................................

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Contents
1. Introduction..................................................................................................................... 4
2. Description...................................................................................................................... 5
3. Technical data................................................................................................................. 6
4. Safety............................................................................................................................... 7
4.1. Information and safety stickers ........................................................................... 12
5. Operation....................................................................................................................... 13
6. Transport....................................................................................................................... 21
7. Storage .......................................................................................................................... 21
8. Maintenance.................................................................................................................. 22
8.1. Maintenance overview .............................................................................................. 23
8.2. Description of the maintenance operations............................................................ 24
 8.2.1.Cleantheairlter............................................................................................. 24
8.2.2. Check V-belt..................................................................................................... 24
8.2.3. Check the engine oil level ................................................................................ 25
8.2.4. Change the engine oil ...................................................................................... 25
 8.2.5.Cleantheengineoillter ................................................................................. 26
8.2.6. Check the water separator .............................................................................. 27
 8.2.7.Changethefuellter....................................................................................... 27
8.2.8. Check the hydraulic oil level ............................................................................ 27
8.2.9. Change the oil in the exciter ............................................................................ 28
8.2.10. Use a permanent charger .............................................................................. 28
8.3. Operating uids and ll levels ................................................................................. 29

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1. Introduction
This operating and maintenance manual is designed to help
you become familiar with your soil compactor and enable you
to maintain it and use it for its intended purpose.
The safety and maintenance instructions provided in this man-
ual will help avoid hazards, reduce repair and downtime costs
and will increase the reliability and operational readiness of
your machine. Follow these instructions precisely.
This operating and maintenance manual must always be kept
at the implementation site of the machine and be available to
the machine operator.
If you require any additional information, turn to your
Weber MT dealer.
Found on the last page of this manual is a QR code.
Scan it to acquire the current contact addresses of all
Weber MT branches.
You can obtain information on the assembled Hatz diesel en-
gine and the associated operating and maintenance manual as
well as the spare parts list, if needed, at www.hatz-diesel.com
You can obtain the current spare parts list of the machine in
the WeberMT Service App or use the link below:
https://www.webermt.com/DE/deu/ersatzteillistenspare-parts-cr-1-cr-5/cr-5/

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The machine is a hand-guided, reversible soil compactor.
The machine is composed of a bottom and a top section.
The bottom section houses the exciter, while the top section
contains the engine and the required controls.
An air-cooled Hatz diesel engine makes the exciter vibrate
via a centrifugal clutch. The generated force is transmitted
between top and bottom section via a V-belt.
The engine speed is adjusted between idle speed and
full-throttle speed via a gas lever.
Forward and reverse travel is variably controlled with
a handle via a hydraulic system.
2. Description
The machine

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3. Technical data
CR 5 CR 5 E / CCD
Weight
Operating weight CECE [kg] 296 311
Dimensions
Overall length [mm] 1545 1545
Overall width / with attachment
plates [mm] 430/550/700 430/550/700
Height with folded guide bar [mm] 1065 1065
Base plate length [base in mm] 250 250
Pressure surface [mm] 250x430-250x700 250x430-250x700
Drive
Engine manufacturer Hatz Hatz
Type 1 B 30 1 B 30
Performance at operating speed in
accordance with ISO 3046-1 [kW] 4.6 4.6
Combustion process 4-stroke diesel 4-stroke diesel
Operating speed [1/min] 3000 3000
Operating speed
[soil-dependent, m/min] 20 20
Incline capacity
[soil-dependent, %] 35 35
Vibration
System Two-wave vibrator Two-wave vibrator
Drive concept Mechanical Mechanical
Frequency [Hz] 77 77
Centrifugal force [kN] 42 42
Noise emissions in accordance
with 2000/14/EC
Sound pressure level LPA
ascertained in accordance
with EN 500, [dB (A)] 98 98
Sound power level LWA
ascertained in accordance with
EN ISO 3744 and EN 500, [dB (A)] 108 108
Vibration values
Root-mean-square acceleration
value for hand-arm vibration
ascertained in accordance with
EN 500, [m/s²] 2,4 2,4
In accordance with directive
2006/24/EC, complying with
the vibration values is the
owner’s responsibility

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4. Safety
General All safety instructions must be read and complied with,
as non-compliance will result in
– Danger to life and limb of the user,
– Impairments to the machine or other property.
In addition to the operating manual, the accident-prevention
regulations in the country where the appliance is used must be
complied with.
Intended use The machine should only be used in technically faultless
condition, as intended, in a safety-conscious and hazard-
conscious manner, and in compliance with the instructions
in the operating manual.
Malfunctions that may impair safety require that you stop
working with the machine immediately. These types of
damage must be reported and corrected without delay.
The machine is designed exclusively for compacting:
– sand,
– gravel,
– crushed rock,
– low-cohesive mixed material,
– paved surfaces.
The operator’s work position is behind the machine.
The operator must guide the machine safely with both
hands on the handle.
Non-intended use Unless used as intended, the machine involves a risk of
personal injury and property damage. The machine is
expressly not suitable for:
– compacting frozen subsurfaces,
– compacting hard soils that cannot be compacted further,
– compacting non-bearing material,
– compacting highly cohesive soils,
– compacting (ramming) that exerts point loads
on the base plate
– crushing and compacting individual rocks.
The responsibility for any damage arising from non-intended
use falls on the owner / operator.
Non-intended use or misuse will void all liability and warranty
claims.
Residual risk There is always an increased risk of accidents in the
immediate danger area around the machine if the operator
fails to notice persons in the vicinity of the machine.
Anyone close to the machine must be made aware of this risk.
The operator must not put the machine into operation unless
everyone in the vicinity of the machine is aware of this risk.

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Requirements on the operator This soil compactor may only be operated by suitable
operators who are 18 years or older. They must be instructed
on how to operate the machine by the owner or by the owner’s
assignedpersonnel.Theoperatormustcomplywithtra󰀩c
regulations.
The machine must not be operated by children.
Personal protective
equipment
Personal protective equipment consisting of
– hard hat,
– hearing protection,
– protective gloves,
– work shoes or boots with toe guard
must be worn during operation and the execution
of maintenance on the machine.
Danger areas The immediate danger area is the direct perimeter around
themachine.Thisareaiso󰀨-limitstothirdparties.
Spare parts, changes
and conversions
Changes and conversions are prohibited unless made with
originalWeberMTspareparts.Ifthemachineismodied
with other accessories without the approval of Weber MT,
the manufacturer will not assume liability for any resulting
personal injury or property damage.
All maintenance and repairs must be carried out with
original Weber MT spare parts. Untested spare parts may
a󰀨ectthereliabilityandsafetyofthemachine.
Before starting the machine There is danger of material damage if the machine is started
before necessary maintenance or repairs have been completed.
Make sure every time before starting the machine that all work
on the machine has been completed.
To avoid injuries, the machine must not be started unless the
operator wears the required personal protective equipment.
Objectsplacedontopofthemachinemayfallorbeungo󰀨
during operation or when the machine is started. Therefore,
remove all loose objects or tools before starting the machine.
If the gas cap is open, fuel may escape and ignite on the
engine when the machine is started or while it is operating.
There is a risk of burns. Therefore, do not start the machine
unless the gas cap is closed.

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Start-up procedure Do not disperse any sprays or other agents into the air intake
while the machine is starting up. They may lead to overheating
in the combustion chamber and result in damage to the
engine.
Thereisdangerofsu󰀨ocationiftheoperatorstartsupthe
machine in closed rooms or in deep and tight trenches.
Operating the machine in closed rooms is prohibited. Provide
for an adequate supply of air before starting the machine.
One start procedure must not last longer than 30 seconds to
avoid damage to the engine. If the engine fails to turn over
after no more than 30 seconds, turn the ignition key back to
the “0” position and eliminate the cause.
If the ignition key fails to spring back to position “1” by itself,
the electric starter and the engine may sustain damage.
Abort the start procedure and shut down the machine.
Identify and rectify the cause before the next start attempt.
During operation Monitor the surroundings to avoid injury to third parties or
material damage.
Suspend operation and shut down the machine if detecting
damage on the machine during operation.
Stop operation and shut down the machine if the light indica-
tors of the start module do not go out shortly after startup or
come on during operation.
The symbol is lit permanently during operation. It signals
that the engine is running. Refer to the section “Operation”
for the exact meaning of the individual light indicators.
Parking the machine Alwaysparkthemachineonalevelsubsurfacewithsu󰀩cient
bearing capacity.
Parked machines presenting an obstacle must be secured in
accordance with statutory regulations, particularly in the area
ofpublictra󰀩csurfaces.
Engine and exhaust heat up during operation and can cause
burns on contact. Therefore, do not touch these components
duringoperationorshortlyafterthemachinewasswitchedo󰀨.
Fueling the machine Spilled fuel may ignite and has a negative impact on the
environment. Therefore, wipe up spilled fuel and make sure
thegascapisrmlytightenedafterfueling.

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When coming into contact with fuels, the rubber-bonded metal
bu󰀨ersofthemachinemaybecomedamagedorine󰀨ective.
Therefore,wipespilledfuelcarefullyo󰀨therubber-bonded
metalbu󰀨ers.
Fuelvaporsareeasilyammable.Donotsmokeandkeep
awayfromopenrewhilerefuelingthemachine.
The machine must not be fueled unless the engine is switched
o󰀨.
Cleaning work Useclearwaterforcleaning.Donotuseammablesolvents.
The vapors of the solvents may ignite upon contact with hot
components or other sparks.
Perform cleaning tasks only in rooms that are suitable and
have been approved for that purpose. Residual oil and
lubricantsthatmayhavebeenrinsedo󰀨haveanegative
impact on the environment and must be collected by suitable
means (e.g. oil separator).
Safe handling of
combustion engines
Combustion engines pose a particular risk during operation.
Their exhaust emissions contain carbon monoxide, a colorless
and odorless gas that is extremely hazardous, which, if inhaled
evenbriey,cancauseunconsciousnessanddeath.
Therefore, never inhale the exhaust gas.
Inspection The machine must be inspected in accordance with the corre-
sponding implementation conditions and operating conditions
to ensure its operationally safe status. This inspection should
be performed as needed by an expert – however, no less than
onceayear.Thendingsoftheinspectionmustbestoredin
writing until the time of the next inspection.

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Safety instructions
and warnings
A variety of safety instructions and warnings are used through-
out this operating manual.
The following explains the meaning of signal words and sym-
bols.
ATTENTION warns of
the danger of material
damage.
CAUTION warns of the
danger of slight injury.
WARNING warns of a
danger that may lead to
death or serious injury.
DANGER warns of a
danger that will lead to
death or serious injury
unless avoided.
ATTENTION
CAUTION
WARNING
DANGER
The information symbol provides supplemental
information on the operation of the machine and
points to complementary technical information.

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4.1. Information and safety stickers
Sticker Meaning
1
All threaded unions must be
checkedforrmseatonareg-
ular basis and, particularly,
after initial use.
2The fuel tank may only be
fueled with diesel.
3Turn the gas cap to open
and close it.
4
Use the designated lifting ring
to lift the machine.
Sound power level 108 dB (A),
Wear ear protection.

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5. Operation
Preparing the machine
for initial use
Remove all packaging material.
Check all components for visible damage. Do not start
the machine if detecting visible damage. Contact the
responsible dealer.
Check if the shipment of the machine and its components
is complete.
Checkthellleveloftheoperatinguidsandtopo󰀨if
necessary.
Set up the machine at its place of use.

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1
2
3
4
5
6
7
8
9
Operating positions on
the machine
Overall view CR 5
1 Base plate with exciter
2 Mounting bracket
3 Gas lever
4 Handle
5 Lock for the guide bar
6 Lifting ring
7 Engine
8 Reversing starter
9 Battery cover*
*CR 5 E only.

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1
3
2
The start module (CR 5 E only)
1 Key switch The key switch is used to switch the power supply (ignition)
tothemachineonoro󰀨.Italsoactuatestheelectricstarter
of the engine.
Switch in position “1”
The ignition is switched on.
Switch in position “0”
Theignitionisswitchedo󰀨.
Switch in position “2”
The electric starter is actuated.
Danger of material damage from running electric starter.
The ignition key must spring back from position “2” to
position “1”. Otherwise:
Shut down the machine immediately.
This indicator comes on if the charging current supply to the
starterbatteryisinsu󰀩cient.Whileoperationofthemachine
canresume,thecauseoftheinsu󰀩cientchargingcurrent
supplymustbeidentiedandrectied.
Thisindicatorwarnsofinsu󰀩cientoilpressure.
Shut down the machine immediately when this indicator
comes on.
ATTENTION
4 Charge level indicator (LED)
2 Oil pressure indicator (LED)

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1 3
2
The COMPATROL compaction control system
1 Operational status indicator
(Green)
This indicator comes on as soon as the proper operating
frequency has been reached and signals that the compaction
control system is operational.
Iftheindicatorashesconstantly,themachineisoperating
with the wrong operating frequency.
2 Compaction indicator
(Yellow)
The LEDs 1-7 indicate the achieved level of soil compaction.
The number of lit LEDs increases with the level of compaction.
If no additional LED comes on after another pass over the
same spot, the maximum level of compaction has been
reached.
3 Warning light (Red) The warning light warns of operation on soils that are too hard.
These types of soil cannot be compacted further with the
machine type used and may result in damage to the machine.

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The attainable maximum may vary with the type and composition of the
soil. On sand, the maximum is commonly reached at a low number of lit
LEDs.
Following the compaction of a mix of gravel and crushed rock that is
uniformly graded and contains the proper concentration of water, the
indicator is likely to show six to seven lit LEDs.
It is important to closely monitor the indicator during the last pass. Places
where the number of lit LEDs drops sharply are poorly compacted. In
these places, the soil needs to be compacted again or may even have to
be replaced.
Possible indicator states
Function test of the LEDs A function test of the LEDs is performed when the ignition is
turned on, but the engine has not yet been started.
The operational status indicator (1) and the warning light (3)
light up permanently.
The LEDs of the compaction indicator (2) light up in
succession from left to right and go out in reverse order.
After engine start, before
reaching the operating
frequency
The warning light (3) signals by lighting up permanently that
the compaction indicator is not operational yet.
The LEDs of the compaction indicator (2) are not yet lit.
Theoperationalstatusindicator(1)signalsbyashingthatthe
operating frequency has not been reached yet.
Reaching the operating
frequency, operation
Upon reaching the operating frequency, the operational status
indicator (1) lights up permanently, indicating that the machine
is ready for operation.
The warning light (3) goes out.
The compaction indicator (2) starts lighting up, indicating the
achieved level of soil compaction.
Illumination of the warning
light
The warning light warns of operation on soils that are too hard.
If all LEDs of the compaction indicator (2) are lit together with
the warning light (3), the soil to be compacted is too hard.
Stop operation immediately to avoid damage to the machine.

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12
3
Before starting work
Perform the following tasks before starting to work in order to
prevent failures or excessive wear.
Visual inspections Hydraulic line for leaks
Fuel system for leaks
Rubberbu󰀨ersforcrackformation
Other damage
Check and, if necessary,
correct the ll levels
Engine oil
Hydraulic oil
Fuel
Other inspections Checkallthreadedunionsforrmseat
Verify compliance with the maintenance schedule

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Working with the machine
Starting the engine
WARNING
Dangerofsu󰀨ocationfromengineexhaustswhenstartingthe
engine in closed rooms or poorly ventilated work areas.
Start the engine only in well-ventilated environments.
See section “Safety” for operating the machine in trenches.
ATTENTION
Risk of engine damage. The use of starter spray may lead to
overheating in the combustion chamber.
Do not use any starter spray.
Manual start Adjust the desired work height of the guide bar with the
set screw (1).
Bring the gas lever into the full-throttle position.
Slowly pull the handle of the reversing starter until resis-
tance (the compression of the engine) is noticeable.
Allow the handle to glide back into the initial position.
Pull the handle through quickly, forcefully and completely.
Repeat the process if the engine does not start.
Set the gas lever to idle speed.
Allow the engine to warm up for a few minutes.
The machine is ready for operation.
E-start
Adjust the desired work height of the guide bar with the set
screw (1).
Bring the gas lever into the full-throttle position.
Turn the ignition key to position “2” and hold it until the en-
gine turns over.
Release the ignition key as soon as the engine is running.
ATTENTION! Danger of material damage from running
electric starter.
The ignition key must spring back to position “1” automati-
cally. Otherwise, shut down the machine immediately.
The charge level indicator and the oil pressure indicator
go out.
Set the gas lever to idle speed.
Allow the engine to warm up for a few minutes.
The machine is ready for operation.
ATTENTION
Risk of engine damage if start procedures take too long.
One start procedure must not be longer than 30 seconds.
Iftheenginefailstoturnover,thecausemustbeidentied
andrectied.

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ATTENTION
Danger of material damage or excessive wear if V-belt slips
through.
Operate the machine only in full-throttle mode.
CAUTION
Risk of injury if the machine is guided improperly.
Guide the machine safely with both hands on the handle.
CAUTION
There is a crushing hazard between the machine and the
wall during work in close proximity to walls.
Use extra caution when working close to obstacles
Start the engine.
Bring the gas lever into the full-throttle position.
Switch between forward and reverse travel by setting the
handle to the corresponding direction.
Compacting
Switching o󰀨 the engine
Bring the gas lever into the idle speed position.
Presstheswitch-o󰀨button(3).
On machines equipped with an electric starter, turn the
ignition key to position “0” and pull out the ignition key.
The forward and reverse travel of the machine is
innitelyvariable.
The speed of the machine is selected with the corre-
spondingdeectionofthehandle
Manual start
E-start Bring the gas lever into the idle speed position.
Turn the ignition key to the position “0” and pull out
the ignition key.