Wacker Neuson BS 70-2 User manual

Operator’s Manual
Rammer
BS 60-2
BS 70-2
5000184135 06 0411
5000184135
EN

Copyright
notice
© Copyright 2011 by Wacker Neuson Production Americas LLC
All rights, including copying and distribution rights, are reserved.
This publication may be photocopied by the original purchaser of the machine. Any
other type of reproduction is prohibited without express written permission from
Wacker Neuson Production Americas LLC.
Any type of reproduction or distribution not authorized by Wacker Neuson Production
Americas LLC represents an infringement of valid copyrights. Violators will be
prosecuted.
Trademarks All trademarks referenced in this manual are the property of their respective owners.
Manufacturer Wacker Neuson Production Americas LLC
N92W15000 Anthony Avenue
Menomonee Falls, WI 53051 U.S.A.
Tel: [phone] · Fax: [phone] · Tel: [phone]
www.wackerneuson.com
Original
instructions
This Operator’s Manual presents the original instructions. The original language of this
Operator’s Manual is American English.

Foreword
wc_tx001477gb.fm 3
Foreword
SAVE THESE INSTRUCTIONS—This manual contains important instructions for
the machine models below. These instructions have been written expressly by
Wacker Neuson Production Americas LLC and must be followed during installation,
operation, and maintenance of the machines.
;
Machine
documentation
From this point forward in this documentation, Wacker Neuson Production
Americas LLC will be referred to as Wacker Neuson.
Keep a copy of the Operator’s Manual with the machine at all times.
Use the separate Parts Book supplied with the machine to order replacement
parts.
Refer to the separate Repair Manual for detailed instructions on servicing and
repairing the machine.
If you are missing any of these documents, please contact Wacker Neuson to
order a replacement or visit www.wackerneuson.com.
When ordering parts or requesting service information, be prepared to provide
the machine model number, item number, revision number, and serial number.
Expectations
for
information in
this manual
This manual provides information and procedures to safely operate and
maintain the above Wacker Neuson model(s). For your own safety and to
reduce the risk of injury, carefully read, understand, and observe all instructions
described in this manual.
Wacker Neuson expressly reserves the right to make technical modifications,
even without notice, which improve the performance or safety standards of its
machines.
The information contained in this manual is based on machines manufactured
up until the time of publication. Wacker Neuson reserves the right to change
any portion of this information without notice.
CALIFORNIA
Proposition
65 Warning
Engine exhaust, some of its constituents, and certain vehicle components, contain
or emit chemicals known to the State of California to cause cancer and birth
defects or other reproductive harm.
Laws
pertaining to
spark
arresters
NOTICE: State Health Safety Codes and Public Resources Codes specify that in
certain locations spark arresters be used on internal combustion engines that use
hydrocarbon fuels. A spark arrester is a device designed to prevent accidental
discharge of sparks or flames from the engine exhaust. Spark arresters are
qualified and rated by the United States Forest Service for this purpose. In order to
Machine Item Number Revision Machine Item Number Revision
BS 60-2 0009417 Rev 123, 125
Rev 200+ BS 70-2 0009424 Rev 124, Rev 200+
BS 60-2 0009421 Rev 125,
Rev 200+ BS 70-2 0009425 Rev 122, Rev 200+
BS 60-2 0620612 Rev 100+ BS 70-2 0009427 Rev 124,
Rev 200+

Foreword
4 wc_tx001477gb.fm
comply with local laws regarding spark arresters, consult the engine distributor or
the local Health and Safety Administrator.
Manufacturer’s
approval
This manual contains references to approved parts, attachments, and
modifications. The following definitions apply:
Approved parts or attachments are those either manufactured or provided by
Wacker Neuson.
Approved modifications are those performed by an authorized Wacker
Neuson service center according to written instructions published by Wacker
Neuson.
Unapproved parts, attachments, and modifications are those that do not
meet the approved criteria.
Unapproved parts, attachments, or modifications may have the following
consequences:
Serious injury hazards to the operator and persons in the work area
Permanent damage to the machine which will not be covered under warranty
Contact your Wacker Neuson dealer immediately if you have questions about
approved or unapproved parts, attachments, or modifications.

William Lahner Paul Sina
Vice President of Engineering Manager, Product Engineering
WACKER NEUSON PRODUCTION AMERICAS LLC
2011-CE-BS60-2--BS70-2_en.fm
EC DECLARATION OF CONFORMITY
WACKER NEUSON PRODUCTION AMERICAS LLC, N92W15000 ANTHONY AVENUE,
MENOMONEE FALLS, WISCONSIN USA
hereby certifies that the construction equipment specified hereunder:
has been sound tested per Directive 2000/14/EC:
AUTHORIZED PERSON FOR TECHNICAL DOCUMENTS Axel Häret
WACKER NEUSON SE
Preußenstraße 41
80809 München
1. Category:
Vibratory Rammer
2. Machine function:
This machine is intended to be used for compacting cohesive, mixed, and granular soils in confined areas.
3. Type / Model
Rammer BS 60-2, BS 60-2i, BS 70-2, BS 70-2i
4. Item number of equipment:
0009417, 0009421, 0009419, 0009420, 0009424, 0009425, 0009427, 0009426, 0009428
5. Net installed power:
BS 60-2, BS 60-2i 1,8 kW
BS 70-2, BS 70-2i 2,0 kW
Conformity Assessment
Procedure Name and address of notified body Measured sound power level Guaranteed sound power level
ANNEX VIII Lloyds Register Quality
Assurance Limited (Notified
Body No 0088)
71 Fenchurch Street
London EC3M 4BS
United Kingdom
106 dB(A) 108dB(A)
6. This machinery fulfills the relevant provisions of Machinery Directive 2006/42/EC and is also produced in accordance with
these standards:
2000/14/EC
2004/26/EC
2004/108/EC
EN 500-1
EN 500-4
The original language of this EC Declaration of Conformity is American English.
03.01.11
Date
EC DECLARATION OF CONFORMITY

wc_bo5000184135_06TOC.fm 7
Table of ContentsBS 60-2 / BS 70-2
Foreword 3
EC DECLARATION OF CONFORMITY 5
1 Safety Information 9
1.1 Signal Words Used in this Manual ....................................................... 9
1.2 Machine Description and Intended Use ............................................. 10
1.3 Safety Guidelines for Operating the Machine ..................................... 11
1.4 Operator Safety while Using Internal Combustion Engines ............... 13
1.5 Service Safety .................................................................................... 14
2 Labels 16
2.1 Label Locations .................................................................................. 16
2.2 Label Meanings .................................................................................. 17
3 Lifting and Transporting 21
3.1 Lifting and Transporting ...................................................................... 21
4 Operation 23
4.1 Preparing the Machine for First Use ................................................... 23
4.2 Recommended Fuel ........................................................................... 24
4.3 Position of the Operator ..................................................................... 25
4.4 Before Starting ................................................................................... 26
4.5 Starting ............................................................................................... 26
4.6 Stopping ............................................................................................. 27
4.7 Emergency Shutdown Procedure ....................................................... 27
5 Maintenance 28
5.1 Maintaining the Emission Control System .......................................... 28
5.2 Periodic Maintenance Schedule ......................................................... 29

8 wc_bo5000184135_06TOC.fm
Table of Contents BS 60-2 / BS 70-2
5.3 Servicing the Air Cleaner .....................................................................30
5.4 Checking and Changing the Ramming System Oil .............................32
5.5 Shoe Hardware ...................................................................................34
5.6 Adjusting the idle speed ......................................................................35
5.7 Long-Term Storage .............................................................................36
6 Basic Troubleshooting 38
7 Technical Data 39
7.1 Rammer ...............................................................................................39
7.2 Sound Measurements .........................................................................40
7.3 Vibration Measurements .....................................................................40
7.4 Dimensions ..........................................................................................41
8 Emission Control Systems Information and Warranty 43
8.1 Emission Control System Background Information .............................43
8.2 Limited Defect Warranty for Wacker Neuson Emission Control
Systems ...............................................................................................44

BS 60-2 / BS 70-2 Safety Information
wc_si000474gb.fm 9
1 Safety Information
1.1 Signal Words Used in this Manual
This manual contains DANGER, WARNING, CAUTION, NOTICE, and
NOTE signal words which must be followed to reduce the possibility
of personal injury, damage to the equipment, or improper service.
NOTICE: Used without the safety alert symbol, NOTICE indicates a situa-
tion which, if not avoided, could result in property damage.
Note: A Note contains additional information important to a procedure.
This is the safety alert symbol. It is used to alert you to potential personal hazards.
fObey all safety messages that follow this symbol.
DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in death
or serious injury.
fTo avoid death or serious injury from this type of hazard, obey all safety messages that
follow this signal word.
WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
fTo avoid possible death or serious injury from this type of hazard, obey all safety mes-
sages that follow this signal word.
CAUTION!
CAUTION indicates a hazardous situation which, if not avoided, could result in
minor or moderate injury.
fTo avoid possible minor or moderate injury from this type of hazard, obey all safety mes-
sages that follow this signal word.

Safety Information BS 60-2 / BS 70-2
10 wc_si000474gb.fm
1.2 Machine Description and Intended Use
This machine is a vibratory rammer. The Wacker Neuson Rammer
consists of a gasoline or diesel engine, a clutch, a fuel tank, a spring-
loaded ramming system, a ramming shoe, and a handle. The engine
transmits power through the ramming system and ramming shoe,
generating percussive impact force to compact soil. The operator
guides and controls the machine from behind using the handle.
This machine is intended to be used for compacting cohesive, mixed,
and granular soils in confined areas.
This machine has been designed and built strictly for the intended use
described above. Using the machine for any other purpose could
permanently damage the machine or seriously injure the operator or
other persons in the area. Machine damage caused by misuse is not
covered under warranty.
The following are some examples of misuse:
• Using the machine as a ladder, support, or work surface
• Using the machine to carry or transport passengers or equipment
• Using the machine as a hammer or for other demolition work
• Attaching the machine to any other machine
• Operating the machine outside of factory specifications
• Operating machine in a manner inconsistent with all warnings
found on the machine and in the Operator’s Manual
This machine has been designed and built in accordance with the
latest global safety standards. It has been carefully engineered to
eliminate hazards as far as practicable and to increase operator
safety through protective guards and labeling. However, some risks
may remain even after protective measures have been taken. They
are called residual risks. On this machine, they may include exposure
to:
• Heat, noise, exhaust, and carbon monoxide from the engine
• Fire hazards from improper refueling techniques
• Fuel and its fumes
• Personal injury from improper lifting techniques or operating
techniques
To protect yourself and others, make sure you thoroughly read and
understand the safety information presented in this manual before
operating the machine.

BS 60-2 / BS 70-2 Safety Information
wc_si000474gb.fm 11
1.3 Safety Guidelines for Operating the Machine
Familiarity and proper training are required for the safe operation of the
machine. Machines operated improperly or by untrained personnel
can be hazardous. Read the operating instructions contained in this
manual and the engine manual, and familiarize yourself with the
location and proper use of all controls. Inexperienced operators should
receive instruction from someone familiar with the machine before
being allowed to operate it.
Operator qualifications
Only trained personnel are permitted to start, operate, and shut down
the machine. They also must meet the following qualifications:
• have received instruction on how to properly use the machine
• are familiar with required safety devices
The machine must not be accessed or operated by:
•children
• people impaired by alcohol or drugs
Personal Protective Equipment (PPE)
Wear the following Personal Protective Equipment (PPE) while
operating this machine:
• Close-fitting work clothes that do not hinder movement
• Safety glasses with side shields
• Hearing protection
• Safety-toed footwear
1.3.1 Never operate this machine in applications for which it is not intended.
1.3.2 Do not allow anyone to operate this equipment without proper training.
People operating this equipment must be familiar with the risks and
hazards associated with it.
1.3.3 Do not touch the engine or muffler while the engine is on or
immediately after it has been turned off. These areas get hot and may
cause burns.
1.3.4 Do not operate the machine with unapproved accessories or
attachments.
1.3.5 Never leave the machine running unattended.
1.3.6 Never tamper with or disable the function of operating controls.
1.3.7 Never use the choke to stop the engine.
1.3.8 Never operate the machine in areas where explosions may occur.
1.3.9 Read, understand, and follow procedures in the Operator’s Manual
before attempting to operate the machine.
WARNING

Safety Information BS 60-2 / BS 70-2
12 wc_si000474gb.fm
1.3.10 Make sure that all other persons are at a safe distance from the
machine. Stop the machine if people step into the working area of the
machine.
1.3.11 Be sure operator is familiar with proper safety precautions and
operation techniques before using machine.
1.3.12 Always wear protective clothing appropriate to the job site when
operating the machine.
1.3.13 Always keep hands, feet, and loose clothing away from moving parts
of the machine.
1.3.14 Always use common sense and caution when operating the machine.
1.3.15 Always be sure the rammer will not tip over, roll, slide, or fall when not
being operated.
1.3.16 Always turn the engine OFF when the rammer is not being operated.
1.3.17 Always guide the rammer in such a way that the operator is not
squeezed between the rammer and solid objects. Special care is
required when working on uneven ground or when compacting coarse
material. Make sure to stand firmly when operating the machine under
such conditions.
1.3.18 When working near the edges of breaks, pits, slopes, trenches and
platforms, always operate the rammer in such a way that there is no
danger of it tipping over or falling in.
1.3.19 Store the machine properly when it is not being used. The machine
should be stored in a clean, dry location out of the reach of children.
1.3.20 Close fuel valve on engines equipped with one when machine is not
being operated.
1.3.21 Always operate machine with all safety devices and guards in place
and in working order. Do not modify or defeat safety devices. Do not
operate machine if any safety devices or guards are missing or
inoperative.
1.3.22 Do not transport the machine while it is running.
1.3.23 Do not tip the machine for cleaning or for any other reason.

BS 60-2 / BS 70-2 Safety Information
wc_si000474gb.fm 13
1.4 Operator Safety while Using Internal Combustion Engines
Operating safety
When running the engine:
• Keep the area around exhaust pipe free of flammable materials.
• Check the fuel lines and the fuel tank for leaks and cracks before
starting the engine. Do not run the machine if fuel leaks are present
or the fuel lines are loose.
When running the engine:
• Do not smoke while operating the machine.
• Do not run the engine near sparks or open flames.
• Do not touch the engine or muffler while the engine is running or
immediately after it has been turned off.
• Do not operate a machine when its fuel cap is loose or missing.
• Do not start the engine if fuel has spilled or a fuel odor is present.
Move the machine away from the spill and wipe the machine dry
before starting.
Refueling safety
When refueling the engine:
• Clean up any spilled fuel immediately.
• Refill the fuel tank in a well-ventilated area.
• Replace the fuel tank cap after refueling.
• Do not smoke.
• Do not refuel a hot or running engine.
• Do not refuel the engine near sparks or open flames.
WARNING
Internal combustion engines present special hazards during operation and fueling. Failure to
follow the warnings and safety standards could result in severe injury or death.
fRead and follow the warning instructions in the engine owner’s manual and the
safety guidelines below.
DANGER
Exhaust gas from the engine contains carbon monoxide, a deadly poison. Expo-
sure to carbon monoxide can kill you in minutes.
fNEVER operate the machine inside an enclosed area, such as a tunnel, unless
adequate ventilation is provided through such items as exhaust fans or hoses.

Safety Information BS 60-2 / BS 70-2
14 wc_si000474gb.fm
• Do not refuel if the machine is positioned in a truck fitted with a
plastic bed liner. Static electricity can ignite the fuel or fuel
vapors.
1.5 Service Safety
A poorly maintained machine can become a safety hazard! In order
for the machine to operate safely and properly over a long period of
time, periodic maintenance and occasional repairs are necessary.
Personal Protective Equipment (PPE)
Wear the following Personal Protective Equipment (PPE) while
servicing or maintaining this machine:
• Close-fitting work clothes that do not hinder movement
• Safety glasses with side shields
• Hearing protection
• Safety-toed footwear
In addition, before servicing or maintaining the machine:
• Tie back long hair.
• Remove all jewelry (including rings).
Service training
Before servicing or maintaining the machine:
• Read and understand the instructions contained in all manuals
delivered with the machine.
• Familiarize yourself with the location and proper use of all
controls and safety devices.
• Only trained personnel shall troubleshoot or repair problems
occurring with the machine.
• Contact Wacker Neuson for additional training if necessary.
When servicing or maintaining this machine:
• Do not allow improperly trained people to service or maintain the
machine. Personnel servicing or maintaining the machine must
be familiar with the associated potential risks and hazards.
1.5.1 Do not attempt to clean or service the machine while it is running.
Rotating parts can cause severe injury.
1.5.2 DO NOT operate the machine without an air cleaner.
1.5.3 DO NOT remove air cleaner cover, paper element, or precleaner while
engine is running.
WARNING

BS 60-2 / BS 70-2 Safety Information
wc_si000474gb.fm 15
1.5.4 DO NOT alter engine speeds. Run the engine only at speeds specified
in the Technical Data Section.
1.5.5 Do not crank a flooded engine with the spark plug removed on
gasoline-powered engines. Fuel trapped in the cylinder will squirt out
the spark plug opening.
1.5.6 Do not test for spark on gasoline-powered engines if the engine is
flooded or the smell of gasoline is present. A stray spark could ignite
the fumes.
1.5.7 Do not use gasoline or other types of fuels or flammable solvents to
clean parts, especially in enclosed areas. Fumes from fuels and
solvents can become explosive.
1.5.8 ALWAYS replace the safety devices and guards after repairs and
maintenance.
1.5.9 Keep the area around the muffler free of debris such as leaves, paper,
cartons, etc. A hot muffler could ignite the debris and start a fire.
1.5.10 ALWAYS do periodic maintenance as recommended in the Operator’s
Manual.
1.5.11 ALWAYS clean debris from engine cooling fins.
1.5.12 When replacement parts are required for this machine, use only
Wacker Neuson replacement parts or those parts equivalent to the
original in all types of specifications, such as physical dimensions,
type, strength, and material.
1.5.13 Disconnect the spark plug on machines equipped with gasoline
engines, before servicing, to avoid accidental start-up.
1.5.14 Keep the machine clean and labels legible. Replace all missing and
hard-to-read labels. Labels provide important operating instructions
and warn of dangers and hazards.
1.5.15 ALWAYS follow instructions when disconnecting fuel lines. Failure to
do so may result in fuel squirting from fuel system.

Labels BS 60-2 / BS 70-2
16 wc_si000475gb.fm
2 Labels
2.1 Label Locations

BS 60-2 / BS 70-2 Labels
wc_si000475gb.fm 17
2.2 Label Meanings
Ref. Label Meaning
ATo start the machine:
1. Move the throttle to the IDLE position.
2. Push the purge bulb 10 times.
3. Close the choke.
4. Pull the starter rope until engine starts.
5. Move the throttle to the FAST position.
To stop the machine:
1. Move the throttle past the SLOW position.
Warning! To reduce the risk of hearing loss, always
wear hearing protection when operating this
machine.
Read the Operator’s Manual.
Danger!
Asphyxiation hazard.
Engines emit carbon monoxide.
Do not run the machine indoors or in an
enclosed area unless adequate ventilation,
through such items as exhaust fans or hoses, is
provided.
No sparks, flames, or burning objects near the
machine.
Stop the engine before refueling.
This label is molded into the cover. If the label
becomes illegible, the cover must be replaced.
Refer to the Parts Book for ordering information.

Labels BS 60-2 / BS 70-2
18 wc_si000475gb.fm
DWarning!
Springs are compressed. Release cover slowly to
avoid spring ejection.
See the Repair Manual for proper disassembly
instructions.
EMove lever forward to stop machine. Move lever
backward to run machine.
This label is molded into the cover. If the label
becomes illegible, the cover must be replaced.
Refer to the Parts Book for ordering information.
FFor optimal control, performance, and minimalhand/arm
vibration, grasp handle as shown.
Read the Operator’s Manual.
This label is molded into the cover. If the label
becomes illegible, the cover must be replaced.
Refer to the Parts Book for ordering information.
Ref. Label Meaning
115416

BS 60-2 / BS 70-2 Labels
wc_si000475gb.fm 19
GGuaranteed sound power level in dB(A).
HThe air intake system is equipped with a filter indicator,
which indicates when a filter change is required.
Replace main paper filter element when yellow plunger
of the indicator appears in or near the red line.
IA nameplate listing the model number, item number,
revision number, and serial number is attached to each
unit. Please record the information found on this name-
plate so it will be available should the nameplate
become lost or damaged. When ordering parts or
requesting service information, you will always be asked
to specify the model number, item number, revision
number, and serial number of the unit.
LThis engine is certified to operate on regular unleaded
gasoline mixed with two cycle oil at 50:1–100:1 ratio.
Read the Operator’s Manual.
Emission control information
This engine is certified to operate on regular unleaded
gasoline mixed with two cycle oil at 50:1–100:1 ratio
Displacement 80cc
Exhaust emissions control system: OC
Engine family: BW1XS.0805CA
This engine meets U.S. EPA exhaust regulations for
2011
This equipment meets U.S. EPA evaporative regulations
using certified components
Emission compliance period: 300 hours (heavy use)
Ref. Label Meaning

Labels BS 60-2 / BS 70-2
20 wc_si000475gb.fm
MThis rammer engine requires a two-cycle gasoline/oil
mixture (50:1)
With standard two-cycle oil use 50:1 ratio.
With Wacker Neuson Neuson two-cycle or other oil
meeting the NMMA TC-W3 specification, a ratio from
50:1 to 100:1 can be used.
This label is molded into the cover. If the label
becomes illegible, the cover must be replaced.
Refer to the Parts Book for ordering information.
NTurtle = Idle/slow engine speed
Rabbit = Full/fast engine speed
This label is molded into the cover. If the label
becomes illegible, the cover must be replaced.
Refer to the Parts Book for ordering information.
O1. Move the throttle to the IDLE position.
2. Close the choke.
-- This machine may be covered by one or more patents.
Ref. Label Meaning