EGAmaster 79607 Bedienungsanleitung
OPERATING INSTRUCTIONS
TORQUE WRENCH
GUARANTEE........................ 19
ZONA/ZONE
M2 MINERÍA - MINING -
MINIÉRE
COD.79607
2
SIGNAL WORD AND SYMBOL DEFINITION
The signal words and symbols used in the technical documentation (safety instructions,
operating booklet, etc.) have the following meaning:
This symbol
has the
following
meaning:
DANGER
Indicates an immediate danger, which causes serious injuries to any person or even
death, if not avoided.
WARNING
Indicates a threatening danger, which can cause serious injuries to any person or even
death, if not avoided.
CAUTION
Indicates a danger or unsafe procedure which can cause injuries to any person or
material damages, if not avoided.
NOTICE
Indicates a potentially dangerous situation which can cause damage to the product or
its surroundings, if not avoided.
WARNING – explosive atmosphere
Air and ammable substances can mix and result in an explosive atmosphere. In areas
exposed to explosion hazards, supplementary instructions and directives apply.
Observe the safety instructions of the owner as well.
WARNING – explosive material
Caution should be exercised when working with explosive material or in its
surrounding area.
PROHIBITION – No naked ame, re, or ignition source and no smoking
Prevent from re and explosion hazards, which can be caused by naked ame, open
ignition source or by smoking.
ENGLISH
3
Eating and drinking forbidden – The prohibition sign forbids the consumption of food.
REQUIREMENT – Observe the instruction
Ensure that the operation process is adhered to and avoid accidents and expensive
down times due to improper use of machines, devices and tools. By using the
mandatory sign you refer to the adherence of operation instructions.
This symbol
has the
following
meaning:
NOTICE – Gives recommendations and important hints for handling the product
IMPORTANT – Indicates application advice and other particularly useful information.
REMARK:
In each case the symbol used does not replace the safety text. The text must always be
read fully. In some cases other symbols will be used with the signal words.
TECHNICAL SPECIFICATION
with rotatable handle
Operating pressure 6 bar
Drive square 1“
For screws up to M30
Wrench size 30-50 mm
Torque 750 Nm
Rotation direction clockwise / anti-clockwise
Air connection Rd 32x1/8” male
ID of hose min. 10 mm
Air consumption in average 0.8 m3/min
Weight 10.2 kg
Noise pressure level LpA(1) 86 dB (A)
Noise power level LWA 97 dB (A)
Vibration(2) <2.5 m/s2
ATEX Classication Ex IM2cT6
Accuracy ±5-10%
(1)Remark: Measurement acc. to DIN EN ISO 15744
(2)Remark: Measurement acc. to DIN EN ISO 28927-2
Measurement uncertainty K: 3 dB (A)
Measurement uncertainty K: 1.5 m/s2
INTENDED USE
These machines are designed for commercial/industrial use only.
Only trained, skilled personnel are allowed to operate the machine.
Impact wrenches are designed for the tightening and loosening of screw ttings in a range of
performance dened by the manufacturer.
Only use the impact wrench in combination with appropriate power socket wrenches.
4
Absolutely avoid the use of normal socket wrenches for hand tools.
It is allowed to use appropriate extensions, joints and adapters between square and power socket
wrench. Only use the tools for the dened application areas.
IMPROPER USE
Any use deviating from the intended use as described is considered to be improper use.
Working without personal protection equipment.
Using the machine in a kind of area exposed to explosion hazards, which is prohibited for the
machine. Using the machine for drilling, mixing or grinding.
PRODUCT DESCRIPTION
Fig. 1
Valve trigger
Reverse slide
Air connection
Air regulator
Motor housing with pistol grip
Gear
Drive square
Counter bracket
Functional principle
A torque wrench converts the supplied pneumatic energy into mechanic work. In other words,
the compressed air drives the motor, which forwards the energy to the gear. While doing this,
the drive rotates. Contrary to the impact wrench, the counter torque has to be compensated by a
counter bracket.
5
IDENTIFICATION
INSTALLATION
Requirements to the air supply
The pneumatic torque wrench is designed for an operation pressure of 6 bar. Pay attention that
the operation pressure is not lower.
For maximum performance, the values given in the table “Technical Specication“ have to be
met.
The distance to the machine should not be bigger than 5 m.
The supplied compressed air has to be free from foreign objects and humidity, in order to protect
the pneumatic wrench against damage, dirt and rust formation.
For the lubrication we recommend installing an oiler or a maintenance unit upstream the
machine.
This ensures a proper functioning of the pneumatic torque wrench. Always use acid and resin-
free oil (SAE 5W - SAE 10W).
Oils of high viscosity cause vane sticking and impair the start and performance of the machine.
Optimal lubrication will multiply the service life time.
In winter, or if the compressed air is very moist, an antifreeze lubricant, e.g. “BP-Energol AX 10”,
“Kilfrost” or “Kompranol N 74” should be used.
Pay attention that the diameters of all lines are big enough and there are no restrictions. There
must be no buckles in the hoses. Check the supplied ow pressure.
The ow pressure has to be adjusted with the pressure control valve (see technical
specications). Supply hoses have to be designed for a minimum operating pressure of 6 bar.
Replace hose lines regularly at preventative maintenance, even if there are no damages (observe
the instructions of the manufacturer).
Always use hoses, which have an oil resistant inner surface and an abrasion-resistant outer
surface. If you are next to electric conductors, always use hoses which are proved and specied to
be non-conductive.
For use in areas exposed to explosion hazards always use hoses and lubricating oil, which meet
the safety requirements of the owner.
Connecting the air supply to the pneumatic torque wrench
Remove the locking cap from the connection 3 (see g. 2) at the air inlet.
Screw a hose nipple, e. g. for quick-release coupling (not contained in the scope of delivery),
into the connection 3 at the air inlet.
3
Fig. 2
STARTUP
The pneumatic torque wrench works optimally at an operating pressure of 6 bar, measured at
the air inlet when the pneumatic torque wrench is on. When connecting the machine, pay attention
that the valve trigger 1 (see g. 3) is not actuated.
12
Fig. 5 Fig. 4
Blow out the pneumatic hose bevor connecting the machine. Never connect a pneumatic hose
being under pressure (see safety instructions for prevention of hazards caused by compressed air).
First connect the machine and then connect the compressed air supply.
Prior to starting the machine put the reverse slide for rotation direction left and right into the
correct position. For example, if you want to loosen a screw and the rotation direction is adjusted
to a position for screwing in, this can lead to violent uncontrolled movement of the pneumatic
impact wrench.
Setting the rotation direction
The rotation direction is set with the reverse slide 2 (see g. 4).
F“Forward“ means rotation direction right. R “Reverse“ means rotation direction left.
Actuate the reverse slide only when the pneumatic torque wrench is switched off.
Rotation direction right: For screwing-in of screws and nuts turn the reverse slide clockwise to F.
Rotation direction left: For unscrewing of screws and nuts turn the reverse slide anticlockwise to R.
The air regulator (power adjustment) is only for adjusting the output of the torque wrench, not for
the adjustment of a constant torque (see g. 5).
Remark: The required torque adjustment and the duration of the screwing process are depended on
the type of screw connection. Ideally, this can be found out in practice.
Put the power socket wrench solidly and correctly on the screw head or the nut and start the
pneumatic torque wrench. (g. 6)
Fig. 5 Fig. 6 Press or release
Start and stop
4
Insert tool
Slide the tool over the drive square 7 of the tool holder. Before, mount the counter bracket 8 (see
g. 7).
7
8
Fig. 7
8
Pay attention that the circlip locks in the groove of the tool. Only use tools with suitable shank
(see “Technical Specication).
Remove tool
Pull the tool from the tool holder. Stucking tools can be loosened by slight beats with a rubber
hammer.
Change tools
When inserting a tool, pay attention that it is properly seated on the tool holder.
If the tool is not rmly xed to the tool holder, it can unscrew and cannot be controlled
anymore.
Before each operation, make visual check of the machine and machine tools, as well as
accessories with regard to integrity and appropriateness for the application.
Never operate the machine if one or more parts (e. g. machine tools, cables, lines) are damaged,
if it is not working properly, if any damages can be identied or are to be suspected (e. g. after it
has been dropped).Replace damaged parts immediately.
Never remove protective devices from the machines where tted.
Ensure they are in good condition and properly adjusted before starting the machine.
A malfunction, which impairs operator safety, must be immediately removed.
Pay attention that the machine is cleaned from dust and deposits of rust particles and other
deposits before and after the work.
Torques
The torque adjustment is done via the air pressure.
3 bar 3,5 bar 4 bar 5 bar 6 bar
Setting Md n Md n Md n Md n Md n
1175 3 250 3 275 4 300 5 325 5
2275 6 325 6 350 6 450 7 500 7
3400 7 475 7 550 8700 10 700 10
4500 8550 8650 10 750 12 750 12
The torque values are guide values only, they depend basically on the application, the ow
pressure and the applied accessories.
BASIC SAFETY INSTRUCTIONS
Read operation instructions/safety instructions!
Before working on or with the tool, read the safety instructions and follow the
instructionsduring operation.
Do not modify machine or machine tools and accessories after receipt. Permission from the
manufacturer must be obtained before any modications or alterations are done in compliance with
all safety instructions. Use the machine only for its intended use. Observe the technical data of the
equipment and the ambient temperatures. Pay attention to labels, restrictions of use and special
instruction notes on the machine tools and the machine itself. Regularly check that the type plate
and symbols on the machine are legible.
9
If necessary, contact the manufacturer to replace them. Only operators with technical
knowledge, trained by authorized responsible technical personnel, may install, adjust, operate,
transport and store the machine.
OWNER OBLIGATIONS
Generally, the machine owner is responsible for correct condition/operation of the machine and
adherence to the safety regulations. The state-of-the-art machine is built according to recognized
technical safety regulations. However there is still a risk of accidents to the operator or third parties
or damage to the machine or other objects. All current regulations and specications which apply
to the site of operation in regards to accident prevention, installation of electrical and mechanical
systems as well as radio interference must be observed.
IMPORTANT - The owner must make sure that…
· Risk assessment is carried out for the specic risks, which can occur due to any operation of the
machine.
· the function of the safety equipment is regularly checked.
· the safety symbols and safety notes on the machine/ device and the operating instruction booklet
are observed.
the safety instructions and the operating instruction booklet are available completely and in
legible condition on site with the machine
The owner is obliged to only allow personnel to work on the machine who:
· are familiar with the basic work environment safety rules and accident preventing regulations.
Also, those persons must have been instructed in the correct use of the machine.
· have read and understood the safety and warning notes in the operating instruction booklet as
well as all other documentation pertaining to the machine.
· have been tested at regular intervals in regards to their safety-conscious operation of the machine.
Safety-conscious working
Additional to the safety instructions in this manual and the intended use, the following safety
regulations have to be observed:
· Accident prevention instructions, safety and operation regulations.
· Explosion protection directives.
· Safety regulations for the operation with hazardous material.
· Norms and laws being effective.
OPERATOR OBLIGATIONS
All persons who are assigned to work with the machine are obligated to:
· always pay attention to the basic safety and accident preventing regulations.
· always read and follow the safety and warning notes in the operating instruction booklet.
SYMBOL DEFINITION FOR SAFETY EQUIPMENT AND ACCIDENT PREVENTION
Use protective clothes – Protective clothes are necessary for diverse applications, e.g.
protection against chemicals, heat and cold. Provide appropriate protective clothes to
your staff and identify this requirement by convincing signage.
10
Use eye protection – whether goggles, laser safety goggles or etc. – identify areas
where eye protection has to be used, by appropriate mandatory signs.
Use ear protection – Capsule hearing protectors or hearing protectors have to be used
for ear protection, depending on the sound intensity at the work place.
Provide appropriate ear protection and identify the obligation for using ear protection
by appropriate mandatory signs.
Use foot protection – Foot injuries by vehicles, objects, hot material or hazardous
substances can be avoided by appropriate protective shoes. Equip your staff with
appropriate protective shoes and identify those requirements properly.
Use hand protection – Identify convincingly the safety requirement “Use hand
protection“ by a gloves sign, respectively a gloves symbol.
Use respiratory protection – Ensure that the specied protection equipment is
available and that it is used. Identify by mandatory signs, where and when respiratory
masks are required.
Danger Zones
Operational
condition
-----------------------
Life phase
Normal function Malfunction Improper use Expected use
Transport
Transport of the
machine in an
inoperable condition
Drop of the
machine
Transport of the
machine in an
operable
condition
unknown
Startup
Equipment of the
machine with
designated tools /
wrenches
Unknown
Equipment of the
machine with
drilling tools or
other tools
unknown
Operation
Machine only works
with actuated valve
Machine runs
without intended
actuation
Valve is blocked
in actuated
condition;
drilling, mixing or
grinding
unknown
Machine moves the
power socket wrench Tool blocks unknown unknown
Maintenance
Regular
cleaning
Breakdown of
the machine unknown unknown
Operation at a lter
unit
Breakdown of
the machine unknown unknown
Inhaltsverzeichnis
Andere EGAmaster Elektrowerkzeuge Handbücher
EGAmaster
EGAmaster MASTERMATIC-PRO Bedienungsanleitung
EGAmaster
EGAmaster 79613 Bedienungsanleitung
EGAmaster
EGAmaster 79608 Bedienungsanleitung
EGAmaster
EGAmaster 57542 Bedienungsanleitung
EGAmaster
EGAmaster 60090 Bedienungsanleitung
EGAmaster
EGAmaster 62951 Bedienungsanleitung
EGAmaster
EGAmaster COD.58764 Bedienungsanleitung
EGAmaster
EGAmaster AQUAMaster 79917 Bedienungsanleitung
EGAmaster
EGAmaster AQUAMaster 79902 Bedienungsanleitung
EGAmaster
EGAmaster AQUA Master 79919 Bedienungsanleitung
EGAmaster
EGAmaster 57078 Bedienungsanleitung
EGAmaster
EGAmaster 58916 Bedienungsanleitung
EGAmaster
EGAmaster 57541 Bedienungsanleitung
EGAmaster
EGAmaster 30068 Bedienungsanleitung
EGAmaster
EGAmaster 79990 Bedienungsanleitung
EGAmaster
EGAmaster 58914 Bedienungsanleitung
EGAmaster
EGAmaster COD.57541 Bedienungsanleitung
EGAmaster
EGAmaster 55835 Bedienungsanleitung
EGAmaster
EGAmaster 66001 Bedienungsanleitung
EGAmaster
EGAmaster 58764 Bedienungsanleitung
