Weber mt CR 2/55 Mode d'emploi
CR 2
CR 2/55
0115611
0115616
Operating and
Maintenance Manual
2
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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 Description 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 ........................................................................... 11
5. Operation....................................................................................................................... 12
6. Transport....................................................................................................................... 17
7. Storage .......................................................................................................................... 17
8. Maintenance.................................................................................................................. 18
8.1. Maintenance overview .............................................................................................. 19
8.2. Description of the maintenance operations............................................................ 20
8.2.1. Clean the air lter............................................................................................. 20
8.2.2. Check V-belt..................................................................................................... 20
8.2.3. Check the engine oil level ................................................................................ 21
8.2.4. Change the engine oil ...................................................................................... 21
8.2.5. Clean the engine oil lter ................................................................................. 22
8.2.6. Check the water separator .............................................................................. 23
8.2.7. Change the fuel lter ....................................................................................... 23
8.2.8. Check the hydraulic oil level ............................................................................ 23
8.2.9. Change the oil in the exciter ............................................................................ 24
8.3. Operating uids and ll levels ................................................................................. 25
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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
manual 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.
Turn to your Weber MT dealer if you require any additional
information.
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-2/
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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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CR 2 CR 2/55
Weight
Operating weight CECE [kg] 156 164
Dimensions
Overall length [mm] 1215 1215
Overall width/with attachment plates [mm]
450 550
Height with folded guide bar [mm] 1065 1065
Base plate length [base in mm] 200 200
Pressure surface [mm] 200x450 500x450
Drive
Engine manufacturer Hatz Hatz
Type 1 B 20 1 B 20
Performance at operating speed in
accordance with ISO 3046-1 [kW] 3.1 3.1
Combustion process 4-stroke diesel 4-stroke diesel
Operating speed [1/min] 3000 3000
Operating speed [soil-dependent, m/min] 21 21
Incline capacity [soil-dependent, %] 35 35
Vibration
System Two-shaft vibrator Two-shaft vibrator
Drive concept mechanical mechanical
Frequency [Hz] 100 100
Centrifugal force [kN] 25 25
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] 3.6 3.6
In accordance with directive 2006/24/EC,
complying with the vibration values is
the owner’s responsibility
3. Technical data
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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,
– asphalt,
– 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 per-
sonal 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.
4. Safety
General
Residual risk There is always an increased risk of accidents in the imme-
diate 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 oper-
ators 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 trac
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 modied
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 aect 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
During operation
Parking the machine
Fueling the machine
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 suocation 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.
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.
Always park the machine on a level subsurface with sucient
bearing capacity.
Parked machines presenting an obstacle must be secured in
accordance with statutory regulations, particularly in the area
of public trac 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.
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.
When coming into contact with fuels, the rubber-bonded metal
buers of the machine may become damaged or ineective.
Therefore, wipe spilled fuel carefully o the rubber-bonded
metal buers.
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).
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Safety instructions
and warnings
A variety of safety instructions and warnings are used
throughout this operating manual.
The following explains the meaning of signal words
and symbols.
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.
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 briey, 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.
Ce manuel convient aux modèles suivants
3
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