Gedore Dremaster SE User manual

CN
Operating Instructions
AVOID INJURY.You MUST read and
understand these Operating Instructions
before using the torque wrench.
Instrucciones de Manejo
EVITE LESIONES. UstedTIENE que leer y
entender este manual, antes de usar el
torquímetro.
Instructions d`Emploi
POUR EVITER LES BLESSURES, vous devez
lire et comprendre cette notice d’utilisation
avant d’utiliser la clé dynamométrique.
Betriebsanleitung
VERMEIDEN SIEVERLETZUNGEN.
Sie MÜSSEN diese Betriebsanleitung lesen und verstehen,
bevor Sie das Drehmoment-Schraubwerkzeug benutzen.
Gebruiksaanwijzing
VOORKOM LETSEL.
U MOET deze handleiding lezen en begrijpen
alvorens het draaimomentgereedschap te gebruiken.
Istruzioni per l’uso
EVITARE LE LESIONI. È NECESSARIO leggere e
comprendere le presenti istruzioni per l’uso
prima di impiegare la chiave dinamometrica.
Instrukcji eksploatacji
UNIKAC OBRAZEN. Przed uzyciem
narzedzia dynamometrycznego NALEZY
przeczytac ze zrozumieniem instrukcje obsługi.
Manual de funcionamento
EVITE FERIMENTOS. Este manual de instruções
TEM de ser lido e compreendido antes da utilização
da ferramenta dinamométrica.
Pуководства по эксплуатации
ИЗБЕЖАНИЕ ТРАВМ.
Перед использованием динамометрического
резьбозавинчивающего инструмента Вьı ДОЛЖНЬІ
прочитать и понять это руководство по эксплуатации.
Kılavuzunun çevirisi
YARALANMALARDAN KAÇININ.
Tork anahtarını kullanmadan önce bu
kullanma talimatlarını OKUMALISINIZ.
供货范围
  为避免损伤，
  您必须在使用扭矩扳手前仔
  细阅读和理解使用说明书
4 - 23
24 - 44
45 - 65
66 - 86
87 - 107
108 - 128
129 - 149
150 - 170
171 - 193
194 - 214
215 - 234
2714442_Bed_GED_BA_US_DREMASTER_Z_SE_S3_Inhaltsverz_0113_V2.indd 3 10.01.13 14:34

4
EN
Table of Contents
1. Important Safety Information 5
1.1 Safety and Property Damage Warnings 5
OVERLOAD HAZARD 6
FAULTY TIGHTENING TORQUE HAZARD 6
RISK OF EXPLOSION AND FIRE 6
PERMISSIBLE ENVIRONMENTAL CONDITIONS 7
1.2 Personal Protective Gear 7
1.3 Proper Use 7
1.4 Handling 8
1.5 Work Environment 8
2. Product Description 9
3. Using the Torque Wrench 10
3.1 Right tightening and left tightening 10
3.2 Setting the Torque 11
3.3 Working with Tool Accessories 13
3.4 Tightening Screws 16
3.5 Use with rotation angle measurement equipment 19
4. Maintenance 20
4.1 Testing the calibration 20
4.2 Care and Storage 22
5. Accessories and Parts 22
6. Environmentally Friendly Disposal 22
7. Technical Data 23
7.1 Technical Data, DREMASTER Z 23
7.2 Technical Data, DREMASTER SE 23

5
EN
1. Important Safety Information
Read and understand this manual before using the torque
wrench. Incorrect use can cause SERIOUS INJURY or
DEATH.
This manual is part of the torque wrench. It must be kept in a
safe place for later use and be passed along with the torque
wrench if it is sold, loaned, or otherwise transferred.
The torque wrench should only be used by TRAINED USERS
who have been instructed in the safe handling of the tool.
Operation without training can cause SERIOUS INJURY or
DEATH.
Ensure that these Operating Instructions have been read and
understood prior to the initial use of the torque wrench. The
Operating Instructions MUST be available to the user at all
times.
1.1 Safety and Property Damage Warnings
Throughout this manual WARNING, CAUTION, NOTICE, and
the SAFETY ALERT SYMBOL will be used.
WARNING Indicates a hazardous situation which, if
not prevented, could result in death or
serious injury.
CAUTION Indicates a hazardous situation which, if
not prevented, can result in minor or
moderate injury.
NOTICE IIndicates a hazardous situation which, if
not prevented, can result in property
damage or in damage to the torque
wrench.
This is the safety alert symbol. It is used
to alert you to potential personal injury
hazards. Obey all safety messages that
follow this symbol to avoid possible injury
or death. Note that this symbol is
incorporated into the warning and caution
indicators above.

6
EN
WARNING
OVERLOAD HAZARD
The torque wrench can be overloaded during use and break
as a result. This might cause SERIOUS INJURY or DEATH.
Always use original accessory parts ONLY. When using
accessory parts not approved by the manufacturer there is
also the risk that they will not bear the loads.
Check the torque wrench for damage prior to EVERY
application.
NEVER use the torque wrench if it has been dropped, has
struck against other objects or objects have fallen on the
torque wrench.
WARNING
FAULTY TIGHTENING TORQUE HAZARD
An uncalibrated torque wrench can cause screw connections,
the torque wrench and accessories to fail and produce faulty
screw connections. This might cause SERIOUS INJURY or
DEATH.
Always use tested and calibrated torque wrenches ONLY,
see section 4.1. Always use tested torque testing equipment
ONLY.
WARNING
RISK OF EXPLOSION AND FIRE
Sparks can occur when using the torque wrench, which can
cause an explosion or a fire and might cause SERIOUS
INJURY or DEATH.
NEVER use the torque wrench in areas where sparks can
cause explosions or fires.

7
EN
WARNING
PERMISSIBLE ENVIRONMENTAL CONDITIONS
If the torque wrench is exposed to temperatures under 18°C
or above 28°C or atmospheric humidity higher than 90%,
faulty tightening torque can be the result.
ALWAYS check the torque wrench with an approved torque
tester before use in extreme climatic conditions.
1.2 Personal Protective Gear
ALWAYS wear personal protective gear when using the
torque wrench. The torque wrench can slip or break. This
might cause SERIOUS INJURY or DEATH.
ALWAYS wear EYE PROTECTION (ANSI/ISEA Z87.1-2010)
designed to protect you from flying objects when using the
torque wrench.
PARTICLES may be hurled upward during work with the
torque wrench. This might cause SERIOUS INJURY or
DEATH.
ALWAYS wear SAFETY GLOVES when using the torque
wrench.
The torque wrench can slip or break. This can cause
SERIOUS INJURY to fingers and hands.
ALWAYS wear SAFETY SHOES with slip-resistant soles and
steel toe caps (ASTM F2413-05) when using the torque
wrench.
Falling parts can cause SERIOUS INJURY to feet and
toes.
1.3 Proper Use
The torque wrench is designed for controlled torque
tightening.
Use the torque wrench for this application ONLY.
Any other use might cause SERIOUS INJURY or
DEATH.
NEVER allow children to use the torque wrench.

8
EN
1.4 Handling
WARNING
NEVER use tool accessories with a torque wrench with a
ratchet adaptor.
Take the following safety precautions to prevent injuries and
damage caused by improper handling and unsafe use of the
torque wrench.
Unsafe use can cause SERIOUS INJURY or DEATH.
NEVER use the torque wrench for loosening screw
connections.
NEVER use a damaged torque wrench.
NEVER use a torque wrench and accessory parts that
have been modified.
NEVER modify a torque wrench and accessory parts.
ALWAYS check the torque wrench, particularly the
square and the housing, as well as the accessory parts,
for visible damage prior to use.
ALWAYS release the torque wrench IMMEDIATELY on
the sound of a click.
ALWAYS apply the torque wrench in the direction of
rotation specified. Follow the direction of rotation arrow.
ALWAYS use standard accessory parts or parts
approved by the manufacturer.
After use, at the end of the workday at the latest,
ALWAYS reset the torque wrench to the lowest setting.
ALWAYS hold the torque wrench at the center of the
handle.
ALWAYS transport the torque wrench in the shockproof
packaging material.
1.5 Work Environment
ALWAYS use the torque wrench in a safe work environment.
Keep the work space clean and tidy.
The work space must be sufficiently large and secured.
The work space must be free of high dust concentration.

9
EN
2. Product Description
1: locking button
2: Handle
3: Scale
4: Micrometer scale
5: Housing tube
6: Drive lever
7: Control
3 4 7
1
6
5
2
6
347
5
1
2

10
EN
3. Using the Torque Wrench
ALWAYS read the important Safety Information (section 1)
BEFORE using the torque wrench.
The instructions describe the use of the following product
types:
Torque wrench with rectangular cavity (SE) adaptor
and
Torque wrench with spigot end adaptor
ALWAYS apply the torque wrench in the direction of rotation
specified. Follow the direction of rotation arrow.
3.1 Right tightening and left tightening
Torque wrench with SE adaptor for controlled right
tightening and left tightening.
Torque wrench with spigot end adaptor for controlled
right tightening and left tightening.
Screw tightening is represented schematically in terms of a
torque wrench equipped with a spigot end adaptor. When
screw tightening, the procedures are the same for the spigot
end and SE adaptor. The particular direction of rotation is
marked on the housing very clearly.

11
EN
3
7
2
1
3.2 Setting the Torque
WARNING
ALWAYS make sure that you use the scale with the requisite
unit. Non-compliance of the requisite scale can result in faulty
screw connections. These might cause damage, SERIOUS
INJURY or DEATH.
Familiarize yourself with the torque wrench and its scales.
The torque wrenches are equipped with a double scale (N·m /
lbf·ft or lbf·in). Check the unit and scale.
When using tool accessories with depth gauge different than
the depth gauge specified on the certificate, an adjustment to
the torque set must be made (see 3.3). The reason for this is
the extension/reduction of the torque wrench's effective
length. As a result, the torque which has effect on the screw
connection gradually becomes higher or lower than the
torque set.
The desired torque ALWAYS has to be set before using the
torque wrench:
Select the scale unit (3) by
switching between main
scale N·m and ancillary -
scale lbf·ft / lbf·in to prevent
reading errors when setting
the desired torque via the
control (7).
Pull out the locking button
(1) on the end of the
handle (2).
The yellow mark on the
locking button (1) indicates
that the torque-wrench is
unlocked and can be adjusted as a
resultwrench is unlocked and can be
adjusted as a result.

12
EN
1
2
3
4
Turn the handle (2) until the
desired torque in the
particular scale (3) N·m or
lbf·ft / lbf·in is identical with
the mark in the reading
glass.
Make a precise
adjustment of the main
scale using the
micrometer scale (4).
Push the locking button
(1) back into the end of
the handle (2). Care must
be taken to ensure that
the locking button (1) is
properly locked into place
and the yellow mark is no
longer visible. Only then is
the torque reliably set.
2
1

13
EN
3.3 Working with Tool Accessories
WARNING
NEVER use tool accessories with a torque wrench with a
ratchet adaptor.
Ensure that these Operating Instructions have been read and
understood prior to using the torque wrench in conjunction
with tool accessories. Non-compliance can result in faulty
screw connections. These might cause damage, SERIOUS
INJURY or DEATH.
When using tool accessories with depth gauge different than
the depth gauge specified on the certificate, an adjustment to
the torque set must be made. The reason for this is the
extension/reduction of the torque wrench's effective length.
As a result, the torque which has effect on the screw
connection gradually becomes higher or lower than the
torque set.
ALWAYS hold the torque wrench, when using tool
accessories, at the center of the handle.

14
EN
Calculation of the torque setting for divergent depth gauges in
respect of the spigot end adaptor:
The new torque setting MxW  is calculated according to the
following formula:
lk
 lCZ  lzert 
MxW  = The torque which must be set on the torque
wrench scale.
MA
 = The torque with which the screw or nut
is to be tightened.
lWZ

= The distance between the center of the torque
wrench adaptor's locking pin and the center of
the handle (see table in section 7).
lCZ
 = The distance between the center of the torque
wrench adaptor's locking pin and the center of
the screw or nut (also referred to as tool
accessory depth gauge).
lzert
 = depth gauge specified in the certificate.
lk
 = adaptor correction dimension.
MxW 
MAlWZ
lklWZ

15
EN
Calculation of the torque setting for divergent depth gauges in
respect of the SE adaptor:
The new torque setting MxW  is calculated according to the
following formula:
lk
 lCSE  lzert  
MxW  = The torque which must be set on the torque
wrench scale.
MA
 = The torque with which the screw or nut
is to be tightened.
lWSE = The distance between the face of the torque
wrench SE adaptor and the center of the handle
(see table in section 7).
lCSE
 = The distance between the face of the torque
wrench SE adaptor and the center of the screw
or nut (also referred to as tool accessory depth
gauge).
lzert
 = depth gauge specified in the certificate.
lk
 = adaptor correction dimension.
MxW MAlWSE
lklWSE

16
EN
3.4 Tightening Screws
WARNING
OVERLOAD HAZARD
The torque wrench can be overloaded during use and break
as a result. This might cause SERIOUS INJURY or DEATH.
Always use original accessory parts ONLY. When using
accessory parts not approved by the manufacturer there is
also the risk that they will not bear the loads.
Check the torque wrench for damage prior to EVERY
application.
NEVER use the torque wrench if it has been dropped or has
struck against other objects or objects have fallen on the
torque wrench.
ALWAYS release the torque wrench IMMEDIATELY on the
sound of a click.
WARNING
FAULTY TIGHTENING TORQUE HAZARD
An uncalibrated torque wrench can cause screw connections,
the torque wrench and accessories to fail and produce faulty
screw connections. This might cause SERIOUS INJURY or
DEATH.
Always use tested and calibrated torque wrenches ONLY,
see section 4.1. Always use tested torque testing equipment
ONLY.

17
EN
Safety Information:
Take the following safety information into account when using
the torque wrench in order to prevent accidents and damage.
ALWAYS use original accessory parts approved by the
manufacturer.
ALWAYS check the torque wrench for the proper torque
setting.
ALWAYS position the torque wrench and socket
extensions at a 90° angle.
When using socket extensions, e.g. for deep seated
screw positions, ALWAYS select the shortest possible
extension.
If the resistance changes unexpectedly while tightening a
screw connection, IMMEDIATELY release the torque
wrench. Check the torque wrench and the screw
connection for damage.
NEVER use reducers. The adaptor on the torque wrench
is designed for the forces intended. Reducers will not
bear the load.
ALWAYS apply the torque wrench in the direction of
rotation specified. Follow the direction of rotation arrow.
ALWAYS hold the torque wrench at the center of the
handle.
Tightening screws:
1) ALWAYS check the screw connection
for damage or wear.
2) ALWAYS determine
the screw connection’s width
before tightening the screw.
3) ALWAYS select the
appropriate
accessory part.
4) Put this part on the torque
wrench’s adaptor.
5) Take care that the catching elements latch when putting
the accessory part on the torque wrench’s adaptor.
Check for a secure connection by lightly pulling on the
accessory part.

18
EN
6) Put the torque
wrench on the screw
at a 90° angle.
7) Turn the torque
wrench by the handle
slowly and steadily in
the direction of the
arrow (follow the
direction of rotation
arrow) until a click
sound can be
heard and a slight
jerk felt.
ALWAYS release the
torque wrench
IMMEDIATELY on the
sound of a click.
The torque wrench is immediately operational again.

19
EN
3.5 Use with rotation angle measurement equipment
Set the torque wrench to the "snug torque" required. Select
the
appropriate rotation angle measurement instrument (adaptor).
Simply insert the rotation angle measurement instrument
between the torque wrench's square drive and the application
tool's adaptor square.
Attach the rotation
angle measurement
instrument in the
manner described in
your rotation angle
measurement
instrument operating
manual.
Turn the torque
wrench by the handle slowly
and steadily in the direction
of the arrow (follow the
direction of rotation arrow)
until a click sound can be
heard and a slight jerk felt.
Now set the torque
wrench to its max.
permissible torque. Set
the degree disk to the
desired angle.

20
EN
Turn the torque wrench by the
handle slowly and steadily in
the direction of the arrow until
the rotation angle
measurement instrument
arrow points to "0".
If a click sound is heard and a
slight jerk felt, IMMEDIATELY
release the torque wrench.
The screwing cannot be
completed with the torque
wrench being used because the torque wrench's max. torque
is exceeded.
ALWAYS see to it that you do not exceed the torque wrench's
maximum load capacity, including the values obtained by
angle tightening.
4. Maintenance
4.1 Testing the calibration
WARNING
FAULTY TIGHTENING TORQUE HAZARD
An uncalibrated torque wrench can cause screw connections,
the torque wrench and accessories to fail and produce faulty
screw connections. This might cause SERIOUS INJURY or
DEATH.
Always use tested and calibrated torque wrenches ONLY.
Always use tested torque testing equipment ONLY.
Powerful forces are at work when using the torque wrench.
When torque wrenches are not tested or not serviced there is
a risk that they will not bear the loads or will indicate faulty
tightening torques. ALWAYS take the following safety
information into account in order to prevent SERIOUS
INJURY or DEATH:
ALWAYS test the accuracy of the torque wrench with an
approved torque tester before use.
NEVER use a faulty torque wrench.
ALWAYS have the torque wrench calibrated on a regular
basis.

21
EN
According to DIN EN ISO 6789 the minimum calibration
interval requirement for a torque wrench is one year or 5000
load cycles (whichever case occurs first). A firm’s own
specifications or quality requirements for screwing
applications can also lead to considerably shorter calibration
intervals.
i NOTICE i
NEVER neglect recalibrating the torque wrench. Improper
calibration can cause the torque wrench to be damaged.
Calibration should ONLY be implemented by authorized
specialists, an accredited calibration laboratory or the
manufacturer.
A calibration certificate as per DIN EN ISO 6789 comes with
every new torque wrench. The torque wrench and the
calibration certificate are labeled with the identical serial
number.
Serial Number

22
EN
4.2 Care and Storage
i NOTICE i
The torque wrench can be damaged due to improper
handling.
ALWAYS take the following precautions to prevent damage:
NEVER use cleansing agents to clean the torque wrench.
They can cause the mechanism’s permanent lubrication
to be degraded.
Clean all parts after every use ONLY with a clean
cleaning cloth.
NEVER immerse the torque wrench in water.
After use or at the end of the workday at the latest,
ALWAYS reset the torque wrench to the lowest value.
After use put the torque wrench back in the packing
material to protect against corrosion.
Store the torque wrench in the packing material in a clean
and dry location.
5. Accessories and Parts
The manufacturer provides a variety of components in the
accessory parts program, which open up other areas of
application and make work even more effective and more
efficient.
6. Environmentally Friendly Disposal
Dispose of the torque wrench, accessory parts and packaging
material in accordance with applicable provisions of law.