RAMMER 455 Bedienungsanleitung
Original instructions
1/13
OPERATOR'S MANUAL
OM455ENG.113
HYDRAULIC HAMMER
RAMMER 455
OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1. Foreword . . . . . . . . . . . . . . . . . . . . . . . . 4
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . 4
This manual . . . . . . . . . . . . . . . . . . . . . . 4
Important safety information . . . . . . . . . 5
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . 6
Spare part orders. . . . . . . . . . . . . . . . . . . 6
2. Machine numbers . . . . . . . . . . . . . . . . . . 7
Model and serial number . . . . . . . . . . . . 7
3. Product introduction. . . . . . . . . . . . . . . . 8
Overview. . . . . . . . . . . . . . . . . . . . . . . . . 8
Removal from package . . . . . . . . . . . . . . 8
Lifting instructions . . . . . . . . . . . . . . . . . 8
Main parts . . . . . . . . . . . . . . . . . . . . . . 10
Environmental protection and recycling
policy . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4. Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 12
General safety . . . . . . . . . . . . . . . . . . . . 12
Safety instructions . . . . . . . . . . . . . . . . . 12
5. Operation . . . . . . . . . . . . . . . . . . . . . . . 21
Operating instructions. . . . . . . . . . . . . . 21
Daily operation . . . . . . . . . . . . . . . . . . . 23
Mounting and dismounting the
hammer. . . . . . . . . . . . . . . . . . . . . . . . . 29
Movement. . . . . . . . . . . . . . . . . . . . . . . 31
Special conditions of use . . . . . . . . . . . . 31
Storage . . . . . . . . . . . . . . . . . . . . . . . . . 32
LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . 33
1. Hammer tool greasing. . . . . . . . . . . . . . 34
Recommended greases. . . . . . . . . . . . . . 34
Manual greasing . . . . . . . . . . . . . . . . . . 34
2. Carrier hydraulic oil . . . . . . . . . . . . . . . 36
Requirements for hydraulic oil . . . . . . . 36
Oil cooler . . . . . . . . . . . . . . . . . . . . . . . 38
Oil filter . . . . . . . . . . . . . . . . . . . . . . . . 39
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . 41
1. Routine maintenance . . . . . . . . . . . . . . 42
Overview. . . . . . . . . . . . . . . . . . . . . . . . 42
Inspection and maintenance by the
operator . . . . . . . . . . . . . . . . . . . . . . . . 42
Inspection and maintenance by the
dealer . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Maintenance intervals in special
applications. . . . . . . . . . . . . . . . . . . . . . 43
Other maintenance procedures . . . . . . . 43
2. Removal of tool . . . . . . . . . . . . . . . . . . 44
Wear limits and lubricants for tool
removal . . . . . . . . . . . . . . . . . . . . . . . . . 44
Removal of tool . . . . . . . . . . . . . . . . . . 44
Installation of tool. . . . . . . . . . . . . . . . . 45
3. Tool bushing. . . . . . . . . . . . . . . . . . . . . 47
Wear limits and lubricants for
lower tool bushing . . . . . . . . . . . . . . . . 47
Removal of tool bushing. . . . . . . . . . . . 47
Installation of tool bushing. . . . . . . . . . 48
4. Troubleshooting. . . . . . . . . . . . . . . . . . 49
The hammer does not start . . . . . . . . . . 49
The hammer operates irregularly
but the blow has full power . . . . . . . . . 49
The hammer operates irregularly
and blow has no power . . . . . . . . . . . . 50
Impact rate slows down . . . . . . . . . . . . 50
The hammer does not stop or
has run-on . . . . . . . . . . . . . . . . . . . . . . 51
Oil overheats . . . . . . . . . . . . . . . . . . . . 51
Recurrent tool failure . . . . . . . . . . . . . . 51
Further assistance . . . . . . . . . . . . . . . . . 52
SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . 53
1. Hammer specifications . . . . . . . . . . . . . 54
Technical specifications . . . . . . . . . . . . 54
Main dimensions . . . . . . . . . . . . . . . . . 55
2. Tool specifications . . . . . . . . . . . . . . . . 56
3. CE mark and EC Declaration of
Conformity . . . . . . . . . . . . . . . . . . . . . 57
Operation - Page 3COPYRIGHT © 2013 SANDVIK MINING AND CONSTRUCTION OY
455
OPERATION
COPYRIGHT © 2013 SANDVIK MINING AND CONSTRUCTION OYPage 4 - Operation
Foreword 455
1. FOREWORD
1.1 PREFACE
Congratulations on having purchased this product. A properly installed attachment
should prove to be a productive machine requiring maintenance only at regular
intervals.
1.2 THIS MANUAL
This manual is arranged to give you a good understanding of the equipment and its
safe operation. It also contains maintenance information and technical
specifications. Read this manual from front to back before installing, operating or
maintaining the attachment for the first time.
In this manual, the units of measurement are metric. For example, weights are given
in kilograms (kg). In some cases the other unit follows in parenthesis (). For
example 28 litres (7.4 US gal).
The specifications and designs presented in this manual are subject to change
without prior notice.
SYMBOLS USED IN THIS MANUAL
This symbol identifies important safety messages within this manual. Carefully read
the message that follows. Failure to understand and obey this safety warning could
result in injury to you or others, and could also cause damage to equipment. See
illustration 1.
Operation - Page 5COPYRIGHT © 2013 SANDVIK MINING AND CONSTRUCTION OY
Foreword455
This symbol identifies prohibited action or hazardous location. Failure to
understand and obey this safety warning could result in injury to you or others, and
could also cause damage to equipment. See illustration 2.
This symbol identifies correct and recommended action. See illustration 3.
This symbol identifies environmental and recycling matter. See illustration 4.
1.3 IMPORTANT SAFETY INFORMATION
Basic safety precautions are outlined in the "Safety" section of this manual and in
the description of operations where hazards exist. Warning labels have also been put
on the machine to provide instructions and to identify specific hazards which if not
observed could cause bodily injury or death to you or other persons. These warnings
in the guide and on the machine labels are identified by the warning symbol.
To use the attachment correctly, you must also be a competent operator of the carrier
machine. Do not use or install it if you can not use the carrier machine properly. The
attachment is a powerful tool. If used without proper care, it can cause damage.
Do not rush when you are learning to use the product. Take your time and most
importantly, take it safely. Do not guess. If there is anything you do not understand,
ask your local dealer. He will be pleased to advise you.
Improper operation, lubrication or maintenance of this machine can be dangerous
and could result in injury.
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Foreword 455
Do not operate this machine until you read and understand the instructions in this
manual.
Do not perform any lubrication and maintenance on this machine until you read and
understand the instructions in this manual.
1.4 WARRANTY
The customer is provided with a separate warranty sheet, where the export warranty
terms are explained. Check always that this warranty sheet is provided with the
attachment. If not, contact your local dealer immediately.
WARRANTY REGISTRATION CARD
A warranty registration card is filled out after the installation inspection by the
dealer and a copy of it is sent to the manufacturer. This card is very important
because no warranty claims are handled without it. Make sure that you get a copy
of it after the installation inspection and that it is correctly filled out.
INSTALLATION INSPECTION
An installation inspection must be carried out after the product has been installed on
the carrier. In the installation inspection certain specifications (operating pressure,
oil flow, etc.) are checked so that they are within given limits. See “Hammer
specifications” on page 54.
1.5 SPARE PART ORDERS
When you need spare parts or some information concerning maintenance to your
machinery, please contact your local dealer. Quick deliveries are ensured by exact
orders.
Required information:
1. Name of customer, contact person
2. Order number (when available)
3. Delivery address
4. Mode of delivery (air mail, etc.)
5. Required delivery date
6. Invoicing address
7. Model and serial number of product
8. Name, number and required amount of spare parts
Operation - Page 7COPYRIGHT © 2013 SANDVIK MINING AND CONSTRUCTION OY
Machine numbers455
2. MACHINE NUMBERS
2.1 MODEL AND SERIAL NUMBER
The equipment serial number is stamped on the valve body. The model and serial
number are also located on the CE marking. Check that the model corresponds to
the one given on the cover of this manual.
It is important to make correct reference to the serial number of the attachment when
making repairs or ordering spare parts. Identification of the serial number is the only
proper means of maintaining and identifying parts for a specific product.
R010414
Hydraulic Hammer
Model:
Serial Number:
Hammer weight:
Min. working weight:
Operating pressure:
Oil flow:
Manufactured:
Version:
kg
kg
bar
l/min
Manufacturer:
Address:
Sandvik Mining and
Construction Oy
Taivalkatu 8, 15170 Lahti, Finland
COPYRIGHT © 2013 SANDVIK MINING AND CONSTRUCTION OYPage 8 - Operation
Product introduction 455
3. PRODUCT INTRODUCTION
3.1 OVERVIEW
The product is a hydraulically operated breaker. It can be used on any carrier which
meets the necessary hydraulic and mechanical installation requirements. The unit
functions by repeatedly raising a steel piston and driving it down onto the head of a
removable breaking tool.
No additional pressure accumulators are necessary since the integrated pressure
accumulator absorbs hydraulic pressure peaks. The impact energy of the hammer is
almost constant and independent of the carrier's hydraulic system.
3.2 REMOVAL FROM PACKAGE
Remove all the steel belts from the package. Open the package and remove all
plastics covering the product.
Recycle all package materials (steel, plastic, wood) properly.
Check that the product is in good condition and that there is no visible damage.
Check that all ordered parts and accessories have been enclosed with the product.
Some options may be provided by your local dealer like installation kits; including
hoses and mounting bracket.
3.3 LIFTING INSTRUCTIONS
Use a hoist when lifting components which weigh 23 kg (50 lb) or more, to avoid
back injury. Make sure all chains, hooks, slings etc., are in good condition and are
in the correct capacity. Be sure hooks are positioned correctly. Lifting eyes are not
to be side loaded during a lifting operation. Do not use the hammer's tools for lifting
objects.
Operation - Page 9COPYRIGHT © 2013 SANDVIK MINING AND CONSTRUCTION OY
Product introduction455
Lifting devices must safely carry the working weight of the product. See “Hammer
specifications” on page 54. Place chains or slings, as shown by the illustration, to
lift the product.
SAFETY INSTRUCTIONS FOR LIFTING
Below are some common safety instructions concerning lifting operations. In
addition to this, the local, national standards for machines and lifting-equipments
must always be strictly observed. Please note that the list below is not all inclusive,
you must always ensure the procedure you choose is safe for you and others.
■Do not lift load over people. No one shall be under the hoisted load.
■Do not lift people and never ride the hoisted load.
■Keep people clear from lift area.
■Avoid side pull of the load. Make sure you take up the slack slowly. Start and
stop carefully.
■Lift load a few centimeters and verify it before proceeding. Make sure the load
is well balanced. Check for any loose items.
■Never leave the suspended load unattended. Maintain load control at all times.
■Never lift the load over the rated capacity (see product's operating weight from
specification page).
■Inspect all lifting equipment before use. Do not use twisted or damaged lifting
equipment. Protect lifting equipment from sharp corners.
■Obey all local safety instructions.
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Product introduction 455
3.4 MAIN PARTS
The main parts of the hammer are shown below.
A. Side plates
B. Mounting flange
C. Hammer mechanism
D. Hose connections
E. Grease nipple
F. Tool and tool bushing retaining mechanism
3.5 ENVIRONMENTAL PROTECTION AND RECYCLING POLICY
Rammer products contribute to the recycling of materials to help customers achieve
their environmental objectives. During the manufacturing, all the necessary
precautions are taken to make sure that no harm is done to the environment.
Every effort is made to foresee and minimize the risks that might be associated with
the operation and maintenance of Rammer products, and which could pose danger
to humans or the environment. We support customers in their efforts to consider the
environmental protection in their everyday work.
R010416
B
A
D
C
F
E
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