Weber mt VPR 450 Istruzioni operative
Operating and
Maintenance Manual
VPR 450
VPR 700
0105002
0105001
2
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]
................................................... .....................................................
1
2
3
4
56
3
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 ....................................................................................................................... 18
7. Storage .......................................................................................................................... 19
8. Maintenance.................................................................................................................. 20
8.1. Maintenance overview .............................................................................................. 21
8.2. Description of the maintenance operations............................................................ 22
8.2.1. Check the engine oil level ................................................................................ 22
8.2.2. Change the engine oil ...................................................................................... 22
8.2.3. Clean the air lter............................................................................................. 23
8.2.4. Change the oil in the exciter ............................................................................ 24
8.2.5. Check V-belt..................................................................................................... 24
8.2.6. Adjust / replace the spark plug......................................................................... 25
8.3. Operating uids and ll levels ................................................................................. 26
4
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.
Enclosed with this manual is a valid declaration of conformity
and a spare parts lists for orders of spare parts. Store these
documents carefully.
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 Honda gaso-
line engine and the associated operating and maintenance
manual as well as the spare parts list by logging on to
www.honda-engines-eu.com
5
The machine is a hand-guided soil compactor that has been
specially designed for terrace construction and paving applica-
tions.
The machine is composed of a bottom and a top section.
The bottom section houses the exciter and rollers made of
a surface-friendly plastic, while the top section contains the
engine and the required controls.
An air-cooled Honda gasoline 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 located on the engine.
2. Description
The machine
6
3. Technical data
VPR 450 VPR 700
Weight
Operating weight CECE [kg] 108 175
Dimensions
Overall length [mm] 1186 1245
Overall width/with attachment
plates [mm] 460 720
Height with folded guide bar [mm] 720 720
Drive
Engine manufacturer Honda Honda
Type GX 160 GX 160
Performance at operating speed in
accordance with ISO 3046-1 [kW] 2.8 2.8
Combustion process 4-stroke gasoline 4-stroke gasoline
Operating speed [1/min] 3200 3200
Tilted position [maximum, %] 35 35
Vibration
System Single shaft vibrator Single shaft vibrator
Drive concept mechanical mechanical
Frequency [Hz] 100 100
Centrifugal force [kN] 14 8
Noise emissions in accordance
with 2000/14/EC
Sound pressure level LPA
ascertained in accordance
with EN 500, [dB (A)]
95 95
Sound power level LWA
ascertained in accordance
with EN ISO 3744 and
EN 500, [dB (A)]
105 105
Vibration values
Root-mean-square acceleration
value for hand-arm vibration
ascertained in accordance
with EN 500, [m/s²]
11.6 14.5
In accordance with directive
2006/24/EC, complying with the
vibration values is the owner's
responsibility
7
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
Non-intended use
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.
Make anyone close to the machine 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.
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:
- paving slabs made of concrete.
The operator's work position is behind the machine.
The operator must guide the machine safely with both hands
on the handle.
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,
- Sand,
- Gravel,
- Asphalt.
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.
8
Requirements on the operator
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 complet-
ed. 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.
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.
9
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 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.
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.
Parking the machine 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.
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.
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.
10
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 lubri-
cants 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 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.
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