Weber SRV 62 Manual

SRV62_66 1
OPERATING AND
MAINTENANCE
INSTRUCTIONS
Weber Maschinentechnik GmbH
P.O. Box 21 53, D-57329 Bad Laasphe-Rückershausen
Phone ++27 54 / 398-0
Fax (++ 27 54) 3 98-101 (Switchboard) &
3 98-102 (Spare Parts)
SRV 62 Honda GX 100
SRV 66 Robin EH 12-2
0506-englisch
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Preface
These operating and maintenance instructions describe the safe operation of the SRV 62/66 tampers. Please
read this operation manual and familiarize yourself with all details of your tamper before operating the machine
for the first time. Carefully follow all instructions and always carry out the described operations in the indicated
order.
Please refer to the following page for the General Safety Instructions.
We reserve the right to modifiy our equipment without prior notice.
In chapter 1, the tamper is briefly described to provide you with a good overview on the location of the individual
assembly groups and their functions. Chapter 2 describes how to put the tamper into and out of operation and how
to work with the machine.
In chapter 3, you will find a survey on and a description of the required service work. Chapter 4 contains instructions
for trouble shooting by the operator. Chapter 5 describes how to preserve the tamper for an extended storage,
e.g. during the winter season.
We placed a great emphasis on a user-friendly lay-out with clear pictorial and textual information. In the text, you
will find figures in brackets which point out to illustrations, whereby the first figure indicates the figure number and
the second one - separated by a dash - indicates the item number on the corresponding illustration.
Example 1: (2/1) means figure 2, item 1
Example 2: (2/3,6) means figure 2, item 3 and item 6
Important information for the operator and service personnel is highlighted by pictograms.
Indicates important information and hints which must be followed by the operator and service personnel.
Indicates working and operating methods requiring in addition the observance of all applicable environment
protection and waste disposal regulations.
Indicates working and operating methods which must be precisely followed in order to prevent the tamper
from being damaged or deteriorated.
Indicates working and operating methods which must be precisely followed in order to avert direct danger
to persons.
For further information, please contact your authorized WEBER distributor or one of the addresses on the last
page.
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General Safety Instructions
General
All safety notes (see also explanations of the pictogram meanings in the preface) must be read and observed (any
lack of clarity must be dispelled before the tamper is put into operation), because otherwise the use of the machine
may
* constitute a risk to life and limb of the user
* impair the machine and other valuable property.
In addition to these operating instructions and the mandatory accident prevention regulations in the country of use
and on the operating site, the generally accepted technical standards for a safe and professional work must be
also observed.
Designated Use
Tampers are only allowed to be operated in accordance with their designated use, whereby the operating and
maintenance instructions, the generally accepted safety and traffic regulations and the regulations of the individual
countries of use must be followed:
The tamper has been exclusively designed for the compaction of
- crushed stone,
- sand.
Any other use of the tamper is considered contrary to its designated use. The owner of the tamper bears the sole
responsibility for any misuse of the machine.
Driving Permission
Only trustworthy persons, who are aged at least 18 years, are allowed to handle tampers. They must be properly
trained in the operation and maintenance of the tamper by the owner or his authorized representative.
Protective Equipment
When operating the tamper described in this operation and maintenance manual, the noise level at the operator's
ear may exceed 90 dB(A). The German noise protection regulations (BGV-B3) require the operator to wear
personal ear protectors in case of noise levels of 90 dB(A) and more.
Additionally, a safety helmet and safety shoes belong to the protective equipment.
EC Machinery Directive, prEN500-1, EN292
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Table of Contents
Preface ........................................................................................................................................................... 3
General Safety Instructions .......................................................................................................................... 4
1. Technical Description ................................................................................................................................... 6
1.1 Illustration ........................................................................................................................................................ 6
1.2 Machine Description ........................................................................................................................................ 7
1.3 Specifications .................................................................................................................................................. 8
2 Operation ......................................................................................................................................................10
2.1 Safety Precautions for the Operation ..............................................................................................................10
2.2 Transport ........................................................................................................................................................ 11
2.2.1 Loading by crane ............................................................................................................................................ 11
2.3 Commissioning ............................................................................................................................................... 11
2.4 Pre-Start Work................................................................................................................................................12
2.4.1 Checking the Fuel Level .................................................................................................................................12
2.4.2 Checking the Engine Oil Level ........................................................................................................................13
2.4.2.1 SRV 62 ...........................................................................................................................................................13
2.4.2.2 SRV 66 ...........................................................................................................................................................13
2.5 Starting ...........................................................................................................................................................14
2.5.1 Starting the SRV 62 ........................................................................................................................................14
2.5.2 Starting the SRV 66 ........................................................................................................................................15
2.6 Tamping Operation .........................................................................................................................................16
2.7 Putting the Tamper out of Operation ...............................................................................................................16
2.7.1 Stopping the SRV 62/SRV 66 .........................................................................................................................17
3 Maintenance .................................................................................................................................................18
3.1 Safety Precautions for Maintenance Work .....................................................................................................18
3.2 Maintenance Survey .......................................................................................................................................19
3.2.1 Initial Maintenance..........................................................................................................................................19
3.2.2 Routine Maintenance ......................................................................................................................................20
3.3 Description of the Maintenance Work .............................................................................................................21
3.3.1 Changing the Engine Oil SRV 62 ....................................................................................................................21
3.3.2 Changing the Engine Oil SRV 66 ....................................................................................................................22
3.3.3 Cleaning/Replacing the Air Filter Cartridge SRV 62 ........................................................................................23
3.3.4 Cleaning/Replacing the Air Filter Cartridge SRV 66 ........................................................................................23
3.3.5 Cleaning the Fuel Filter ..................................................................................................................................24
3.3.6 Adjusting/Replacing the Spark Plug SRV 62/SRV 66 .....................................................................................24
3.3.7 Changing the Oil in the Tamper System .........................................................................................................25
3.3.8 Replacing the Tamping Shoe ..........................................................................................................................25
3.4 Consumables and Quantities .........................................................................................................................26
4 Malfunctions During Operation ...................................................................................................................27
4.1 General ..........................................................................................................................................................27
4.2 Trouble Shooting ............................................................................................................................................28
5 Preserving the Machine ...............................................................................................................................29
5.1 Preservation Measures ..................................................................................................................................29
5.2 Removing Machine Preservatives ..................................................................................................................29
6 Weber Maschinentechnik GmbH .................................................................................................................30
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1. Technical Description
Figure 1 Overall View SRV
1 Fuel tank 6 Reversible starter (not shown)
2 Tank cap 7 4-stroke engine
3 Engine speed adjusting lever (not shown) 8 Tamping shoe
4 Handle 9 Bellow
5 Air filter 10 Upper tamper part
11 Lower tamper part
1.1 Illustration
1
2
4
5
7
8
9
11
10
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1.2 Machine Description
The tampers of the SRV 62/SRV66 series are used for the compaction of crushed stone and sand on flat
surfaces and for canal construction work.
The SRV 62/66 tamper is driven by a 4-stroke Honda/ Robin gasoline engine (1/7).
Important!
Please refer to paragraph 1.3 (Specifications) for performance details of the engine and the
whole machine.
Function
Operation
The tamper consists of the upper tamper part (1/10) and the lower tamper part (1/11) with tamping shoe
(1/8).The machine is steered by means of the handle (1/4). The engine speed and thus the working speed is adjusted
with the lever (1/3).
The engine is started with the reversible starter (1/6). Fuel is taken out of the fuel tank (1/1).
Via a centrifugal clutch, the engine (1/7) directly drives the tamping system and sets it vibrating. The tamping shoe
performs the vibration work.
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1.3 Specifications
SRV 62 SRV 66
Weight
Operating weight CECE (in kg) 66 73
Dimensions
Overall lenght (in mm) 690 690
Overall width (in mm) 380 400
Height (in mm) 1130 1130
Tamping shoe width (in mm) 280 280
No.of impacts (/min) 700 670
Stroke (in mm) 65 70
Propulsion
Engine manufacturer Honda Robin
Ty pe GX 100 EH 12-2
Max. output (in kW (HP)) 2,5 (3,4)
at 4200 rpm
3,0 (4,.0)
at 3600 rpm
Type of combustion 4-stroke, gasoline 4-stroke, gasoline
Max. operating speed 4200 3600
Fuel Regular gasoline,
unleaded
Regular gasoline,
unleaded
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3
4
1 MACHINE NUMBER 3 TYPE
.................................................... ...................................................
2 YEAR OF CONSTRUCTION 4 ENGINE/SERIAL NO.
.................................................... ....................................................
SRV 62 SRV 66
Noise and Vibration Data*
Sound pressure level
(at the operator's place, according to 2000/14/EG, in
dB(A))
95 90
Sound power level
according to 2000/14/EG, in dB(A)) 108 108
Hand/arm vibration
(Weighted root mean square acceleration, at the
handle, determined according to 2002/44/EG,
Part 1, in m/s²)
9,9 17
*The noise values cited in this manual have been determined in accordance with Directive 2000/
14/EC. In operational use, values that deviates from these values can occur depending on the
prevailing operating conditions.
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2 Operation
2.1 Safety Precautions for the Operation
Safety and Protective Devices
Before every shift, the operator must check the operativeness of all controls and safety elements as well as the
proper installation of all protective devices. The tamper is only allowed to be operated with all protective devices
in place. The control's functionality is not allowed to be impaired or annulled.
Before starting the tamper, the operator must take his personal noise protection measures. The engine is only
allowed to be started after is has been assured that the tamper cannot automatically start moving.
Conduct in Case of Failures
If defective safety devices or other failures which might affect the safe operation of the tamper are ascertained,
the supervisor must be informed without delay. In case of malfunctions endangering the unit's operational safety,
the machine must be turned off immediately.
Conduct of the Machine Operator
During the machine's operation, the operator has to constantly supervise the operational safety of the tamper.
When running the machine , the operator is not allowed to leave the operating controls of the tamper. In addition,
he must always have a sufficient visibility on the tamper's zone of operation.
Stability
Tampers must be used and operated in a way ensuring their stability. The machine's stability is especially
endangered on slopes and brinks. Thus, keep clear of slopes and brinks.
Driving and Compacting
When working on slopes, the operator must always walk on the uphill side. Compaction work on slopes exceeding
the maximum gradeability of the tamper is prohibited. When working/travelling on slopes, always use extreme
precaution and work directly in uphill or downhill direction.
Moist and loose bases considerably reduce the grip of the tamper on slopes. Increased danger of accident!
Exhaust Precautions
Never inhale exhaust gasses. They contain carbon monoxide, a colorless, oderless and extremely dangerous gas
which can cause unconsciousness or death. Never operate the engine inddors or in a poorly ventilated area, such as
tunnerl, cave, etc. Exercise extreme care when operating the engine near people or animals. Keep the exhaust pipe
free of foreign objects.
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2.2 Transport
For transporting the tamper over long distances, however, the
machine can be lifted on an appropriate transport vehicle (truck,
trailer) by means of a crane.
2.2.1 Loading by Crane
- Put the tamper out of operation as described in paragraph 2.7.
- Hang the crane hook into the transport bar (2/1).
Danger!
Only use a lifting tackle and a crane of a sufficient bearing
capacity.
Do not enter the zone under the suspended load.
2.3 Commissioning
Caution!
For commissioning, only carry out the pre-start work described in paragraph 2.4.
Keep to the initial maintenance intervals (refer to paragraph 3.2.1).
Figure 2
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2.4 Pre-Start Work
- Check to ensure that all safety devices are in place. Check the whole tamper for evident damage (visual check).
- Check all screwed connections for tight seat, retighten them if necessary.
- Check the fuel level, if necessary, add fuel (refer to paragraph 2.4.1).
- Check the engine oil level, if necessary add engine oil (refer to paragraph 2.4.2).
2.4.1 Checking the Fuel Level
- Undo the tank cap (3/2) to open the fuel tank
(3/1).
Caution!
Only fill the tank up with clean fuel, refer to
paragraph 3.4 for quantities and specifications.
- Fill the tank up to the bottom edge of the filler neck (3/
3).
Danger!
Take care that fuel does not come in contact with
hot engine parts. Extinguish all open flames and
do not smoke while filling the tank.
Environment Hazard!
Always wipe up any spilled fuel. Dispose of fuel-
soaked cloth in an environmentally-friendly
manner.
- Firmly close the fuel tank (3/2).
Figure 3
1
2
3
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2.4.2 Checking the Engine Oil Level
Figure 4
Figure 4 a
Figure 5
Figure 6
2.4.2.1 SRV 62
Caution!
The engine oil level must be checked with the tamper
standing horizontally on the ground.
- Pull out the oil filler screw by means of the oil dipstick
(4/1), wipe it off with a clean, non-fluffing cloth and
insert it again.
Caution!
Do not screw down!!(4a)
- Pull out the oil dipstick once again.
Caution!
The oil level must reach up to the top mark
(4a/max).
1
- If required, add engine oil according to paragraph
3.3.1 (refer to paragraph 3.4 for quantities and
specifications).
- Firmly screw the oil dipstick down.
2.4.2.2 SRV 66
Caution!
The engine oil level must be checked with the tamper
standing horizontally on the ground.
- Pull out the oil filler screw by means of the oil dipstick
(6/1), wipe it off with a clean, non-fluffing cloth and
insert it again.
Caution!
Do not screw down!!
- Pull out the oil dipstick once again.
Caution!
The oil level must reach up to the top mark
(5/max).
- If required, add engine oil according to paragraph
3.3.1 (refer to paragraph 3.4 for quantities and
specifications).
- Firmly screw the oil dipstick down.
max.
min.
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2.5 Starting
Danger!
Before starting the machine, always ensure
that nobody is in the danger area of the
tamper and that all protective devices are
properly in place.
When starting the tamper in closed premises,
always ensure a proper ventilation - danger of
poisoning.
Caution!
Never use starting aid sprays!
2.5.1 Starting the SRV 62
- Turn the stop button (7/1) to the right into the „On“
position.
- Open or close the choke (9/1) according to the
engine and/or ambient temperature.
- In case of a cold engine and/or low ambient
temperatures, totally close the choke (9/1). Turn
the choke to the right side as far as possible.
- In case of a warm engine and/or high ambient
temperatures, open the choke (9/1) half to all the
way (choke to the left side).
- Slowly pull the handle (10/2) of the reversible
starter (10/1) until a resistance is felt.
- Let the handle (10/2) recoil into its original position
and then firmly pull the cable with both hands to
start the engine.
Important!
If the engine should fail to start, repeat the
starting procedure.
- As soon as the engine starts, let the starter cable
recoil into its housing (10/1).
- Slowly bring the choke (9/1) into the fully open
position (choke to the right side) and let the engine
idle for warming up.
Figure 7
Figure 8
Figure 9
Figure 10
- Put the speed adjusting lever (7/2) into the full speed
position.
- Put the fuel stop cock (8/1) into the vertical position
to open it.
1
2
1
1
1
2
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2.5.2 Starting the SRV 66
- Turn the stop button (11/1) to the right into the „On“
position.
- Put the fuel stop cock (12/1) into the vertical position
to open it.
- Open or close the choke (13/1) according to the
engine and/or ambient temperature.
- In case of a cold engine and/or low ambient
temperatures, totally close the choke (13/1). Turn
the choke to the right side as far as possible.
- In case of a warm engine and/or high ambient
temperatures, open the choke (13/1) half to all the
way (choke to the left side).
- Slowly pull the handle (14/2) of the reversible
starter (14/1) until a resistance is felt.
- Let the handle (14/2) recoil into its original position
and then firmly pull the cable with both hands to
start the engine.
Important!
If the engine should fail to start, repeat the
starting procedure.
- As soon as the engine starts, let the starter cable
recoil into its housing (14/1).
- Slowly bring the choke (13/1) into the fully open
position (choke to the right side) and let the engine
idle for warming up.
- Put the speed adjusting lever (11/2) into the full
speed position.
Figure 13
Figure 12
Figure 14
Figure 11
1
2
1
1
1
2
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2.6 Tamping Operation
- Start the tamper (refer to paragraph 2.5).
- Always push the speed adjusting lever into the full gas
position.
Caution!
Compaction work is only allowed to be done at full engine
speed, otherwise the centrifugal clutch may slip and cause
increased wear.
Danger!
If obstructions (such as walls or trenches) are encountered,
take care that persons do not get crushed and that the
machine does not slip out of control.
Warning!
During working breaks, even if they are short, the tamper
must be put out of operation (refer to 2.7).
2.7 Putting the Tamper Out of Operation
Before work breaks and at the end of every day’s shift,
the tamper must be parked on a stable base which
should be as horizontal as possible.
Warning!
If the tamper causes an obstruction when
being parked, precautionary measures must
be taken in order to make the machine visible.
If the machine is parked on traffic roads, the
safety precautions required by the traffic
regulations must be additionally observed.
Caution!
Never stop the engine while it is running at full
speed, but let the engine idle for some minutes.
Figure 15
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2.7.1 Stopping the SRV 62/SRV 66
- Push the speed adjusting lever (16/1) to the right side and let the
engine idle for a few minutes.
- Close the fuel cock (17/1).
- Turn the stop button (16/2) to the left side into the „Off“ position.
Figure 17
Figure 16
1
1
2
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3 Maintenance
3.1 Safety Precautions for Maintenance Work
Checks
Depending upon the operating conditions, tampers must be made subject to an expert's check for
operational safety when required, but at least once a year. The inspection results must be recorded in writing
and kept at least until the next inspection.
Service Work
Service work is only allowed to be done when the drives are stopped. Exceptions are only allowed if work
can be done with running drives only. In addition, the tamper must be secured against unintentional
movements.
Drained off consumables must be collected and stored in an appropriate receptacle and disposed
off according to the relevant environmental protection regulations.
Prior to any work on parts which are not protected, the engine must be secured against unintentional starting.
After completion of service work, all protective devices must be properly installed again.
Modifications and Retrofittings
For safety reasons, any modifications and retrofittings made on the tamper without the manufacturer's
authorization, are prohibited. Damage resulting from modifications or retrofittings is excluded from the
manufacturer's liability. Only use genuine WEBER spare parts to ensure a safe and reliable operation.
Safety Precautions Required by the Engine Manufacturer
Please refer to the annexed operation manual of the engine manufacturer HONDA/ ROBIN for a detailed
description of the maintenance work to be done on the engine.
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3.2 Maintenance Survey
Any maintenance work which must be performed on the tamper is listed in two charts. The first chart (paragraph 3.2.1)
indicates the initial maintenance work which has to be carried out once at a certain time after commissioning. The
routine maintenance work indicated in the second chart (paragraph 3.2.2) has to be repeated at regular intervals.
Both charts have the same lay-out. The column "Maintenance Interval" indicates the time or the operating hours at
which (after which) the maintenance work must be done.
The column "Maintenance Item" refers to the assembly group on which the work indicated in the column "Maintenance
Work" must be carried out.
The column "Remarks" contains cross-references on paragraphs of these operating and maintenance instructions or
other documentation in which the maintenance work is described in detail.
3.2.1 Initial Maintenance
Maintenance
Interval
Maintenance
Item
Maintenance Work Remarks
After the first 20
operating hours Engine - Change the engine oil # 3.3.1
After the first 50
operating hours Lower tamper part - Change the oil # 3.3.5
Whole tamper - Check all screwed connections for tight
seat, retighten them if necessary
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3.2.2 Routine Maintenance
Maintenance Interval Maintenance
Item
Maintenance Work Remarks
Every 8 operating hours
Whole machine - Check for visible damage, leaks
etc.
Air filter - Clean the air filter cartridge,
check it for damage and, if
necessary, replace it # 3.3.2
Engine - Check the engine oil level # 2.4.2
Engine
-Check, and if necessary,
clean/replace the spark plug # 3.3.4
- Change the engine oil # 3.3.2
Every 100 operating hours Whole machine
-Check all screwed connections
for tight seat, if necessary
retighten them
All bare parts - Apply a slight film of oil
Engine
-Check and if necessary replace
the fuel filter # 3.3.3
- Clean the spark plug and adjust
the air gap
# 3.3.4
Every 350 operating hours Lower tamper part - Change the oil # 3.3.5
Every 500 operating hours Engine - Clean and if necessary adjust
the carburettor
Manual of the engine
manufacturer
- Clean the cylinder head "
- Adjust the valve clearance "
Whole tamper - Check all assembly groups for
visible damage and wear
- Remove dirt, old grease and rust
Every 50 operating hours
Every 200 operating hours
Every 1000 operating hours
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