Desoutter Delta Wrench 30 Nm User manual

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DELTA WRENCH –User Guide
WARNING
To reduce the risk of injury, before using or servicing tool, read and understand
the following information.
The features and descriptions of our products are subject to change without
prior notice.

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Revision history
Issue
Date
Description
Delta
Wrench
Firmware
version
DeltaQC
minimum
software
version
01
02 May 2012
First issue
1.0x
2.0.x
02
25 May 2012
Curves viewer added
1.1x
2.1.x
03
13 May 2013
Residual torque/angle automatic strategy added (par.
6.7.2.1), Settings updated (par. 8.2), Curves viewer
updated (par. 11), Pset execution updated (par. 6)
1.2x
2.4.x
04
21 January
2014
Rechargeable battery added, RFID TAG management
in end fitting tool added, WLAN radio module added,
Product name changed
2.0x
2.6.x
05
20 October
2014
Statistics added (par. 9), WLAN program source added
2.1x
3.0.x
06
28 May 2015
About this document updated (par. 1.1), Specifications
updated (par. 1.2), Getting Started with Delta Wrench
updated (par. 4), Manual Zero Adjustment added (par.
4.1), WLAN Communication Protocol updated (chapter
12)
2.2x
3.2.x
07
27 August
2015
General User Guide update, ZIGBEE Radio Module
added (par. 2.5), ElitBox added (par. 8.1.4), Open
Protocol settings added (par. 8.2.5), Working with Open
Protocol added (chapter 13)
2.3x
3.4.x
08
13 May 2016
Specifications updated (par. 1.2), Software Installation
updated (par. 4.1), Executing a Demo Test updated
(par. 5.2), Residual Torque/Angle Automatic added (par.
5.2.5), Pset updated (chapter 6), Options updated (par.
6.5), Residual Torque/Angle Automatic updated (par.
6.7.2.1), Create a Route updated (par. 7.1),
Configuration updated (par. 8.2.1), Tag Identifier
updated (par. 8.2.1.10), WLAN/Open Protocol: number
of results before wrench lock added (par. 8.2.1.11),
Curves Viewer updated (chapter 11), View one curve
updated (par. 11.1), Curves comparison updated (par.
11.3), WLAN Communication Protocol updated (chapter
12), Working with Open Protocol updated (chapter 13)
2.4x
3.5.x
09
30
September
2016
General User Guide update, Menu list updated (par.
4.2.2), Real Time option added (par. 4.6), Working with
open Protocol updated (chapter 13)
2.5x
3.6.x
10
03 October
2017
Specifications updated (par. 1.2), Models updated (par.
2.1), Getting started with Delta Wrench updated
(chapter 5), Tightening updated (par. 5.2.3), Residual
Torque/Angle updated (par. 5.2.4), Residual
Torque/Angle Automatic updated (par. 5.2.5), VDI-VDE
2648 strategy added (par. 5.2.6), Configuration updated
(par. 8.2.1), Results viewer updated (chapter 10), Delta
Wrench diagnostic updated (par. 15.1)
2.7x
3.7.x

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Issue
Date
Description
Delta
Wrench
Firmware
version
DeltaQC
minimum
software
version
11
23 November
2017
Models updated (par. 2.1), Tightening updated (par.
5.2.3), Residual Torque/Angle updated (par. 5.2.4),
Residual Torque/Angle Automatic updated (par. 5.2.5),
Vibration parameter added (par. 6.3), Delta Wrench
Diagnostic updated (par. 15.1)
2.6x
3.8.x
12
21 March
2018
General User Guide update, Torque Parameters added
(par. 6.1), Angle Parameters added (par. 6.2), Vibration
Parameter added (par. 6.3), Options updated (par. 6.6),
Running a Pset updated (par. 6.7), Torque Time
strategy updated (par. 6.8.1.1), Torque & Angle strategy
updated (par. 6.8.1.2), Torque + Angle strategy updated
(par. 6.8.1.3), Prevailing Torque Automatic
Compensation strategy added (par. 6.8.1.4), Residual
Torque/Angle updated (par. 6.8.2.2), Configuration
updated (par. 8.2.1), Change Screw Check updated
(par. 8.2.1.11), Power Off [minutes] updated (par.
8.2.1.12), Results Viewer updated (chapter 10), View
One Curve updated (par. 11.1)
2.8x
3.9x
NOTE:The programming software DeltaQC may be updated with no changes regarding the
Delta Wrench functionalities.
The minimum version indicated here is required for the reference firmware version.
Table of Contents
Table of Contents......................................................................................................................3
SAFETY INFORMATION...................................................................................................6
BATTERIES INFORMATION according to European regulation 2006/66/EC....................7
1INTRODUCTION ...............................................................................................................8
1.1 About this document.................................................................................................8
1.2 Specifications ...........................................................................................................9
1.3 EC Declaration of Conformity..................................................................................12
2DELTA WRENCH OVERVIEW........................................................................................13
2.1 Models....................................................................................................................13
2.2 Battery....................................................................................................................15
2.3 Battery charger.......................................................................................................16
2.4 WLAN Radio Module ..............................................................................................17
2.5 ZIGBEE Radio Module............................................................................................17
2.6 End fitting tools.......................................................................................................18
3USER INTERFACES.......................................................................................................19
3.1 Display....................................................................................................................19
3.2 Keyboard................................................................................................................20
3.3 Buzzer....................................................................................................................20
3.4 Mini USB Port.........................................................................................................20
4WORKING WITH “DELTA QC” SOFTWARE .................................................................21
4.1 Software Installation ...............................................................................................21

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4.1.1 Software registration................................................................................................37
4.1.2 DeltaQC “Evaluation version” ..................................................................................42
4.1.3 DeltaQC “Free version”............................................................................................42
4.1.4 DeltaQC Licensed and Advanced versions.............................................................43
4.1.5 DeltaQC software upgrade......................................................................................43
4.2 DeltaQC Overview..................................................................................................44
4.2.1 Search function........................................................................................................46
4.2.2 Menu list...................................................................................................................47
4.2.3 Toolbar.....................................................................................................................48
4.2.4 Status bar.................................................................................................................49
4.2.5 Online mode ............................................................................................................49
4.2.5.1 Transfer online data to the database.........................................................50
4.2.5.2 Delta Wrench transducer information........................................................52
4.3 Language settings in DeltaQC................................................................................53
4.4 Connecting to the Delta Wrench.............................................................................54
4.5 Delta Wrench LOG Viewer......................................................................................57
4.6 Real Time option.....................................................................................................58
5GETTING STARTED WITH DELTA WRENCH ...............................................................69
5.1 Manual Zero Adjustment.........................................................................................70
5.2 Executing a Demo Test...........................................................................................72
5.2.1 Track........................................................................................................................72
5.2.2 Peak.........................................................................................................................73
5.2.3 Tightening................................................................................................................73
5.2.4 Residual Torque/Angle............................................................................................75
5.2.5 Residual Torque/Angle Automatic...........................................................................76
5.2.6 VDI-VDE 2648 .........................................................................................................77
6PSET...............................................................................................................................78
6.1 Torque Parameters.................................................................................................81
6.2 Angle Parameters...................................................................................................83
6.3 Vibration parameter................................................................................................83
6.4 Time .......................................................................................................................86
6.5 Batch Parameters...................................................................................................87
6.6 Options...................................................................................................................88
6.7 Running a Pset.......................................................................................................88
6.8 Tightening strategies ..............................................................................................92
6.8.1 Production strategies...............................................................................................93
6.8.1.1 Torque Time...............................................................................................94
6.8.1.2 Torque & Angle..........................................................................................95
6.8.1.3 Torque + Angle ..........................................................................................96
6.8.1.4 Prevailing Torque Automatic Compensation .............................................98
6.8.2 Quality Control Strategies......................................................................................100
6.8.2.1 Residual Torque/Angle Automatic...........................................................100
6.8.2.2 Residual Torque/Angle ............................................................................102
6.8.2.3 Residual Peak/Torque .............................................................................102
7OFFLINE MODE............................................................................................................104
7.1 Create a Route .....................................................................................................105
7.2 Transfer a Route to the Delta Wrench...................................................................111
8DELTA WRENCH SETTINGS.......................................................................................112
8.1 Settings Menu on Delta Wrench ...........................................................................112
8.1.1 Language...............................................................................................................112
8.1.2 Date - time .............................................................................................................112
8.1.3 Demo mode unit ....................................................................................................113
8.1.4 ElitBox / WiFi..........................................................................................................113

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8.1.4.1 ElitBox (for models with ZigBee radio module)........................................113
8.1.4.2 WiFi (for models with WLAN radio module).............................................114
8.1.5 Diagnostic..............................................................................................................114
8.1.6 Power off................................................................................................................114
8.2 Delta Wrench Controller Setup .............................................................................115
8.2.1 Configuration .........................................................................................................116
8.2.1.1 Delta Wrench name.................................................................................116
8.2.1.2 Delta Wrench date and time ....................................................................117
8.2.1.3 Delta Wrench display language...............................................................117
8.2.1.4 Result confirmation options .....................................................................117
8.2.1.5 Batch increment condition .......................................................................117
8.2.1.6 Batches running mode.............................................................................117
8.2.1.7 Gyroscope overspeed..............................................................................118
8.2.1.8 Source type..............................................................................................118
8.2.1.9 Tag required.............................................................................................118
8.2.1.10 Tag identifier ..........................................................................................119
8.2.1.11 Change screw check .............................................................................119
8.2.1.12 Power off [minutes]................................................................................119
8.2.1.13 WLAN/Open Protocol: number of results before wrench lock...............120
8.2.2 Information.............................................................................................................121
8.2.3 Memory..................................................................................................................121
8.2.4 WLAN settings.......................................................................................................121
8.2.5 Open Protocol settings ..........................................................................................121
9STATISTICS..................................................................................................................122
9.1 Exporting the Graph..............................................................................................130
9.2 Statistical Computation.........................................................................................131
9.2.1 CNOMO standard E41.32.110N............................................................................131
9.2.2 ISO standard..........................................................................................................133
9.2.3 NF standard E 60-181 ...........................................................................................134
9.2.4 Normal Distribution Test: Population under 50 measurements
(Shapiro-Wilk test).................................................................................................134
9.2.5 Normal Distribution Test: Population under 50 measurements
(Chi-Squared test) .................................................................................................136
9.2.6 Q544000................................................................................................................138
10 RESULTS VIEWER.......................................................................................................141
11 CURVES VIEWER.........................................................................................................147
11.1 View One Curve....................................................................................................148
11.2 Export a Curve......................................................................................................152
11.3 Curves Comparison..............................................................................................153
12 WLAN COMMUNICATION PROTOCOL.......................................................................154
13 WORKING WITH OPEN PROTOCOL...........................................................................162
14 MAINTENANCE ............................................................................................................172
14.1 Yearly Calibration .................................................................................................172
14.2 Cleaning ...............................................................................................................172
14.3 Battery Pack Maintenance....................................................................................172
15 TROUBLESHOOTING GUIDE ......................................................................................173
15.1 Delta Wrench Diagnostic ......................................................................................174
16 APPENDIX A –CALCULATING CORRECTION COEFFICIENTS FOR EXTENSIONS176
16.1 Torque Correction Coefficient...............................................................................176
16.2 Angle Correction Coefficient .................................................................................177
16.3 Correction Formulas.............................................................................................179
17 APPENDIX B –DELTA WRENCH FACTORY SETTINGS............................................180
18 ABBREVIATIONS.........................................................................................................181

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SAFETY INFORMATION
WARNING: PLEASE CAREFULLY READ THE DELTA WRENCH SAFETY
INFORMATION (No. 6159920940) PRIOR TO USE THE PRODUCT AND PAY
ATTENTION TO THE SAFETY INSTRUCTIONS PROVIDED.

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BATTERIES INFORMATION according to European
regulation 2006/66/EC
BATTERY SPECIFICATION
TYPE: Lithium-ion, 3.6 V, 2.9 Ah
CELL WEIGHT: 50 g
Install the battery in the handle of the Delta Wrench (see the picture below):
NOTE: Once removed, dismiss the wasted batteries depending on local regulations.
Battery

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1 INTRODUCTION
1.1 About this document
This document is a User Guide for the Delta Wrench. It has the main following parts:
Part
Name
Description
Chapter 1
Introduction
This part introduces this User Guide and provides
the Delta Wrench technical specifications.
Chapter 2
Delta Wrench Overview
This part introduces the Delta Wrench with its
models and accessories.
Chapter 3
User Interfaces
This part provides an overview of the user interfaces
available on the Delta Wrench (Display, keyboard,
ports, etc.).
Chapter 4
Working with DeltaQC
Software
This part introduces the operations of the Delta
Wrench management software.
Chapter 5
Getting started with Delta
Wrench
This part explains to the operator how to perform the
Manual Zero Adjustment and how to execute a
Demo test.
Chapter 6
Pset
This part details all the parameters and tightening
strategies available for a tightening or quality control
program.
Chapter 7
Offline mode
This part describes how to create Psets offline,
without a Delta Wrench connected to the PC.
Chapter 8
Delta Wrench settings
This part leads the operator in all the settings of the
Delta Wrench, in order to customize the product to
the customer’s needs.
Chapter 9
Statistics
This part explains the statistics calculated after the
tests and the formulas used.
Chapter 10
Results viewer
This part describes how to retrieve the results from
the Delta Wrench to the DeltaQC.
Chapter 11
Curves viewer
This part describes how to retrieve the curves from
the Delta Wrench to the DeltaQC.
Chapter 12
WLAN Communication
Protocol
This part explains the operations of the optional
WLAN radio module.
Chapter 13
Working with Open Protocol
This part explains the use of the Delta Wrench with
the Open Protocol Interface.

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Part
Name
Description
Chapter 14
and 15
Maintenance and
Troubleshooting Guide
These chapters are dedicated to the instrument
maintenance and troubleshooting.
Chapter 16
Appendix A - Calculating
correction coefficients for
extensions
This part explains how to calculate the correction
coefficients for extensions.
Chapter 17
Appendix B –Delta Wrench
Factory settings
This part summarizes the default setting of the delta
Wrench.
Chapter 18
Abbreviations
Table of the abbreviations used in this User Guide.
1.2 Specifications
TECHNICAL
•Torque range:
1.5 ÷ 800 Nm
•Torque static accuracy:
1% of torque reading ± 1 digit
•Torque overload capacity:
20% of FSD
•Minimum angular speed:
3 °/s
•Angle measurement accuracy:
3 °/s
≤
angular speed
<
15 °/s
→
4,0 %
15 °/s
≤
angular speed
≤
30 °/s
→
1,5 %
30 °/s
<
angular speed
≤
150 °/s
→
4,0 %
•Maximum angular speed:
150 °/s
•Stability of zero offset with temperature:
± 0.1% of FSD/ºC
•Results memory capacity:
1000
•Unit of measurement supported:
N∙m, kgf∙m, kgf∙cm, lbf∙ft, lbf∙in, ozf∙ft, ozf∙in, kp∙m, dN∙m
BATTERIES
•Battery power supply: Rechargeable battery, Li-ion 3.6 V, 2.9 Ah
•Full charging time: 4 hours 30 minutes
•Battery life:
oDelta Wrench without radio modules: 10 hours (typical)
oDelta Wrench with WLAN radio module (connected to CVI3):
-5 hours (2,4 GHz)
-4 hours (5 GHz)
NOTE: In case of Delta Wrench with WLAN radio module, the battery life changes
depending on the tool connected.
NOTE:In case the Delta Wrench is connected to a third-party application like Open Protocol or
WLAN Protocol, the battery life may change depending on messages sent during connection.

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DIMENSIONS AND WEIGHT
Model
A
B**
C*
D*
Drive
Weight (kg)
Delta Wrench 30 Nm
402.0
320.3
45.0
39.4
9×12
0.9
Delta Wrench 150 Nm
624.5
551.0
45.0
39.4
14×18
1.8
Delta Wrench 150 Nm short
418.0
342.5
45.0
39.4
14×18
1.1
Delta Wrench 200 Nm
674.0
552.5
45.0
39.4
14×18
2.1
Delta Wrench 400 Nm
1025.5
952.0
45.0
39.4
14×18
2.8
Delta Wrench 500 Nm
1137.0
1100.0
45.0
39.4
21×26
4.5
Delta Wrench 800 Nm
1314.0
1362.0
Ø 55
Ø 55
Ø 28
4.7
*
Dimension C and D are the maximum dimensions; for the Delta Wrench 800 Nm models,
they correspond to the maximum diameter of the transducer.
**
Dimension B is the standard arm (measured at the center of the end-fitting tool); these data
are used to calculate the torque correction coefficient when an extension is used. This
dimension is calculated for the standard end-fitting tools; if a different end-fitting tool is used,
this measure must be calculated again.
Refer to the “Appendix A –Calculating Correction Coefficient for Extension” for further
details.
Dimensions are expressed in millimeters (mm).
ENVIRONMENTAL
Obey the followings during operation:
•Internal Use only

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•Environmental Class: II
•IP Grade according to EN IEC 60529 (except connector): IP40
•Ambient Temperature: 5 to 40°C
•Operation to reduced specification over a temperature range of -10 to 60ºC (Delta Wrench models
only)
•Atmospheric humidity: 10% to 75% (non-condensing)
•Altitude: Up to 2000m
INTERFACES
•MiniUSB 2.0 port
•WLAN radio module (optional):
oType:
802.11a/b/g/n
oFrequency:
2.412 - 2.484 GHz, channel 1 –14, 5 MHz channel separation
5.180 - 5.240 GHz, U-NII-1, channel 36, 40, 44, 48, 20 MHz
channel separation
oRF output power:
802.11b (DSSS):
+20dBm (typ.)
802.11g/n (OFDM):
+17dBm (typ.)
802.11a/n (OFDM):
+15dBm (typ.)
oReceive input level (max):
-10 dBm
•ZigBee radio module (optional):
oType:
Based on the Ember EM351 or EM357 single chip ZigBee solutions
oFrequency:
2.4 GHz ISM Band
250 kbit/s over the air data rate
16 channels (IEEE802.15.4 Channel 11 to 26)
oRF output power:
+3 dBm output power (+8 dBm in boost mode)
SYSTEM REQUIREMENTS
Below are the PC minimum requirements for installation of the management software DeltaQC:
•Processor: 800 MHz or above
•Memory: 256 Mb or above
•Hard disk space: 10 GB
•Display: 800 x 600, 256 colors (1024 x 768, High Color (16-bit) recommended)
•Operating Systems: Windows XP SP3, Windows 7, Windows 8, Windows 8.1, Windows 10
•Microsoft Excel (required to view the exported file with the tightening results)
CALIBRATION CERTIFICATE
Delta Wrench has a Desoutter factory calibration certificate.

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1.3 EC Declaration of Conformity
The Delta Wrench is in conformity with the requirements of the council Directives on 06/22/1998 on
the approximation of the laws of the Member States relating:
•2004/108/EC EMC Directive –Electromagnetic Compatibility
•2011/65/EC ROHS Directive –Risk Of Hazardous Substances
•1999/05/EC R&TTE Directive –Radio and Telecommunications Terminal Equipment
The Delta Wrench complies with the following normative:
•EN61010-1:2010
Safety Requirements for Electrical Equipment for Measurement,
Control and Laboratory Use –Part 1: General Requirements.
The Delta Wrench is marked with the following symbol:
The Delta Wrench may be operated in the following countries:
Country
ISO 3166
2 letter
code
Country
ISO 3166
2 letter
code
Country
ISO 3166
2 letter
code
Country
ISO 3166
2 letter
code
Austria
AT
Germany
DE
Malta
MT
United
Kingdom
GB
Belgium
BE
Greece
GR
Netherlands
NL
Iceland
IS
Cyprus
CY
Hungary
HU
Poland
PL
Liechtenstein
LI
Czech
Republic
CZ
Ireland
IE
Portugal
PT
Norway
NO
Denmark
DK
Italy
IT
Slovakia
SK
Switzerland
CH
Estonia
EE
Latvia
LV
Slovenia
SI
Bulgaria
BG
Finland
FI
Lithuania
LT
Spain
ES
Romania
RO
France
FR
Luxembourg
LU
Sweden
SE
Turkey
TR

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2 DELTA WRENCH OVERVIEW
The Delta Wrenches are electronic wrenches designed for optimal operation in:
•Tightening operations in production:
The Delta Wrench performs tightenings by
offering a wide variety of tightening
strategies. The test results can be
retrieved by the Delta Wrench
management software (DeltaQC), exported
in Microsoft Excel and then printed
(according to the customer’s needs).
•Quality control: The Delta Wrench offers
a set of methods to evaluate the residual
torque; this makes higher the quality of the
tightening operations on a production line
under control. The test results can be
retrieved by the Delta Wrench
management software (DeltaQC), exported
to Microsoft Excel and then printed
(according to the customer needs).
2.1 Models
The Delta Wrench is an instrument designed to execute tightening operations and quality control test
on joints.
The Delta Wrench torque/angle models feature a gyroscope to provide also angle measurement and
thus providing a wider set of tightening and quality control strategies.
Powered by batteries, these instruments work as stand-alone devices; a specific software (DeltaQC)
has been developed to program the instruments, to retrieve the test results and generated detailed
statistics to monitor the quality of the tightening process.
Mini USB
Colour
display
Keyboard
Handle with
batteries
Buzzer
Tag identifier
recognition
WLAN radio
module (optional)

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Below are the available Delta Wrench models:
TORQUE MODELS
-Delta Wrench 30
P/N 6151657710
-Delta Wrench 150
P/N 6151657720
-Delta Wrench 150 short
P/N 6151657570
-Delta Wrench 400
P/N 6151657730
-Delta Wrench 800
P/N 6151657740
TORQUE/ANGLE MODELS
-Delta Wrench 30-A
P/N 6151657750
-Delta Wrench 150-A
P/N 6151657760
-Delta Wrench 150-A short
P/N 6151657670
-Delta Wrench 200-A
P/N 6151657970
-Delta Wrench 400-A
P/N 6151657770
-Delta Wrench 500-A
P/N 6151657980
-Delta Wrench 800-A
P/N 6151657780
TORQUE MODELS WITH WLAN RADIO MODULE
-Delta Wrench 30 WLAN
P/N 6151657810
-Delta Wrench 150 WLAN
P/N 6151657820
-Delta Wrench 150 WLAN short
P/N 6151657590
-Delta Wrench 400 WLAN
P/N 6151657830
-Delta Wrench 800 WLAN
P/N 6151657840
TORQUE/ANGLE MODELS WITH WLAN RADIO MODULE
-Delta Wrench 30-A WLAN
P/N 6151657850
-Delta Wrench 150-A WLAN
P/N 6151657860
-Delta Wrench 150-A WLAN short
P/N 6151657890
-Delta Wrench 200-A WLAN
P/N 6151657690
-Delta Wrench 400-A WLAN
P/N 6151657870
-Delta Wrench 500-A WLAN
P/N 6151657700
-Delta Wrench 800-A WLAN
P/N 6151657880
TORQUE MODELS WITH ZIGBEE RADIO MODULE
-Delta Wrench 30 ZigBee
P/N 6151658000
-Delta Wrench 150 ZigBee
P/N 6151658010
-Delta Wrench 150 ZigBee short
P/N 6151658040
-Delta Wrench 400 ZigBee
P/N 6151658020
-Delta Wrench 800 ZigBee
P/N 6151658030
TORQUE/ANGLE MODELS WITH ZIGBEE RADIO MODULE
-Delta Wrench 30-A ZigBee
P/N 6151658050
-Delta Wrench 150-A ZigBee
P/N 6151658060
-Delta Wrench 150-A ZigBee short
P/N 6151658100
-Delta Wrench 400-A ZigBee
P/N 6151658070
-Delta Wrench 800-A ZigBee
P/N 6151658080
TORQUE/ANGLE MODELS WITH VIBRO
-Delta Wrench 30-AV
P/N 6159352300
-Delta Wrench 150-AV short
P/N 6159352310
-Delta Wrench 200-AV
P/N 6159352320
-Delta Wrench 400-AV
P/N 6159352330
-Delta Wrench 500-AV
P/N 6159352340
-Delta Wrench 800-AV
P/N 6159352350

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TORQUE/ANGLE MODELS WITH VIBRO AND WLAN RADIO MODULE
-Delta Wrench 30-AV WLAN
P/N 6159352360
-Delta Wrench 150-AV short WLAN
P/N 6159352370
-Delta Wrench 200-AV WLAN
P/N 6159352380
-Delta Wrench 400-AV WLAN
P/N 6159352390
-Delta Wrench 500-AV WLAN
P/N 6159352400
-Delta Wrench 800-AV WLAN
P/N 6159352410
NOTE: The number inside each model indicates the Delta Wrench torque capacity.
NOTE: For starting to work with the Delta Wrench immediately, refer to the paragraph
“Getting Started with Delta Wrench”.
2.2 Battery
The Delta Wrench is powered by its battery.
To install or replace the Delta Wrench battery, perform the following procedure:
1. Turn off the device.
2. Unscrew the plug.
3. Insert the battery.
4. Reinstall the plug.
The Delta Wrench battery model is the following:
Delta Wrench battery
P/N 6159361500
Battery
Plug

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2.3 Battery charger
When the Delta Wrench battery level is low, remove the battery from the
device and plug it on the battery charger.
Thus, connect the battery charger to the AC power line.
The three LEDs located on the Delta Wrench battery charger show the battery charge status:
NOTE: In case of Over temperature, disconnect the Delta Wrench battery from the battery
charger; then disconnect the battery charger from the AC power.
Wait few minutes.
Thus, reconnect the battery charger to the AC power and the Delta Wrench battery to the
battery charger, and check if the problem gets solved.
NOTE: In case of Error, disconnect and then reconnect the Delta Wrench battery to the
battery charger and check if the problem gets solved.
The Delta Wrench battery charger model is the following:
Delta Wrench battery charger
P/N 6159361510
LED
Status
POWER ON
CHARGING
COMPLETE
Power on
Charging in
progress
Charging
complete
Over
temperature
Blinking
Error

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2.4 WLAN Radio Module
The WLAN Radio Module is an optional module which provides a bidirectional communication with an
external device:
2.5 ZIGBEE Radio Module
The ZIGBEE Radio Module is an optional module that provides a bidirectional communication with an
ELIT PC either by means of an ELITBOX or an ELITKEY (refer to the picture below):
NOTE: For further details about the ZIGBEE settings refer to the paragraph “ElitBox”.
WLAN radio
module
Access
point
Remote
device
Network
ELIT PC
ELITKEY
ZIGBEE radio
module
ELITBOX
ZIGBEE radio
module
ELIT PC
Ethernet

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2.6 End fitting tools
The end-fitting tools for the Delta Wrench must be ordered separately, according to Desoutter price
list.
A wide selection of end-fitting tools is available:
Open end
Box end
Flared end
Reversible ratchet
Blanck end (This tool can be welded to customized Delta Wrench
extensions. This can be helpful in order to maintain the end-fitting tool
recognition function when using the extension)
NOTE: Each end-fitting tool contains a RFID TAG which stores a number that can be
programmed by the DeltaQC software. The Delta Wrench uses this number to recognize the
tool automatically.

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3 USER INTERFACES
3.1 Display
The Delta Wrench display explores the Delta Wrench menus, and shows the torque and the angle
during the tightening operation:
Pset name
It indicates the Pset name. In the Demo Mode shows the test type.
WLAN connection
This icon is active for the Delta Wrench models equipped with the WLAN
radio module, when it is connected to the network.
Tightening
directions
It indicates whether tightening must be executed in the clockwise or
counterclockwise direction.
Torque/Angle
It indicates the current measurements.
The arrow under the measurement indicates which variable is selected as
the result in the tightening strategy, when applicable.
Progressive bar
This bar gets filled by increasing the torque (or the angle depending from the
strategy), and leads the operator to reach the target value.
Battery charge
It indicates the battery charge level.
Batch count
Number of the current tightening over the job step total tightenings.
The display background color changes according to the tightening phase and result:
White
Default color for all the menus and settings.
Blue
When a test is started, the display is backlight in blue.
Green
During the test execution, the display turns green when the result is OK.
Red
Color used to indicate an error.
During the test execution, the red color is used to indicate that torque and/or
angle value exceeds the maximum limit.
NOTE: For better printing contrast, and for black/white printing, in this manual the display
figures are always shown in black/white.
Angle
Torque
Batch count
Progressive bar
Pset name
Tightening
direction
Battery
charge
WLAN
connection

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3.2 Keyboard
Use the keyboard to browse the Delta Wrench menu:
3.3 Buzzer
The Delta Wrench features a buzzer, to provide more indications on the result of the current
operation. A high tone is emitted in case of OK result, while a lower tone is emitted in case of test Not
OK. For further details, refer to the specific paragraphs related to the various tests available on the
Delta Wrench.
3.4 Mini USB Port
The mini USB port is available for programming the Delta Wrench with DeltaQC software.
For further details, refer to the paragraph “Connecting to the Delta Wrench”.
It is used also for firmware upgrade (reserved for authorized Desoutter Service Personnel).
Icon
Name
Description
ON,
ENTER
Switch on the Delta Wrench, enter menu and
confirm.
OFF, ESC
Switch off the Delta Wrench, exit menu.
UP
Up (browse menu), increase value in settings
menus.
DOWN
Down (browse menu), decrease value in
settings menus.
Mini USB port