Titan EHS User manual

OPERATIONSMANUAL
SUPERIOR BOLTING SOLUTIONS
SUPERIOR BOLTING SOLUTIONS
EIP
SERIES
ELECTRIC WRENCHES

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Contents
A Initial Control/Packaging 3
B General Description 3
Chapter 1: Safety Hints 5
1.1 Operators Responsibilities 5
1.2 Due Application 5
Chapter 2: Service 5
2.1 Placing Tool in Service 6
Chapter 3: Electrical Operation 8
3.1 EFC / EIP / EFC/L 8
3.2 EHS / EHRA / EFR / EF-SG 10
3.3 EHSplus / EHRAplus 11
3.3.1 Primary Operation Uni 11
3.4 EFCplus, EIPplus 11
3.5 Secondary Operation Unit: EHSplus,
EFWplus, EFCplus, EIPplus 12
3.5.1 Bolting Programs -Standard 12
3.5.2 Adjustment of Programs: EHSplus,
EHRAplus, EFCplus, EIPplus 13
3.5.3 LC-Display 17
Chapter 4: Mechanical Operation 18
4.1 Tightening and Loosening: EHS, EHRA,
EFC, EFC/L, EIP 18
4.2 Tightening and Loosening EFR / EHS-SG 19
4.3 Finishing/-interrupting Operation 20
Chapter 5: Noise and Vibrations 21
Chapter 6: Working Test 21
6.1 Visual- and Mechanical Check 21
6.2 Meeting the Deadline 21
Chapter 7: Maintenance/Servicing 21
7.1 Replacement of Accessories 21
7.2 Maintenance Periods 22
7.3 Operational Hints 22
Chapter 8: Technical Hints
Safety shut off upon high
Temperature of Motor 22
Chapter 9: Putting the Tool out of Operation 22
Appendix 22
Replacing the Power Supply Plug 23
Explanations Warning Symbols/Notes 24

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A. Initial Control and Packaging
IMPORTANT!
Visually inspect all components for shipping damage. If any damage is found,
notify the carrier immediately. All returns must be in original packaging in order
to avoid damage to the Titan-EF-Torque Wrench. Retain packaging.
B. General Description of the Electrical Titan® - Torque Wrenches
Operation via an electric- and frequency controlled brush-free synchronized motor. High mounting speed.
Reducement of shut-off speed when reaching required torque. Exact shut-off and large torque range. Suitable
for all international electric networks.
Titan® - EHSCompact Torque Wrench
Torques up to approx. 3,700 Ft-lb (Type EFC/L 1,700 Nm),
CW/CCW-direction and tap operation. Required torque
exactly obtainable within a wide torque range. Rigid or any
positioning desired of the operation unit. TYPE EFCplus
additionally with computer controlled, presetable bolting
programs. Display: LC-Display.
Titan® - EF Torque Wrench
Torques up to approx. 31,000 Ft-lb, CW/CCW-direction
and tap operation. Required torque exactly obtainable
within a wide torque range. TYPE EHSplus though com-
puter controlled, presetable bolting programs. Display:
LCD.
TYPE EFC / EIP/ EFC/ L
TYPE EHS TYPE EHSplus
TYPE EIPplus / EFCplus

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Titan® - EHRA Angle Torque Wrench
... for applications in narrow spaces. Torques up to approx.
31.000 Ft-lb, CW/CCW-direction and tap operation,
any positioning of service unit due to free joint execution;
easy handling via carrying handle located in the centre of
gravity. Also available as EHSplus version.
TYPE EEHRA and TYPE EHRAplus Titan® - EFR Radial
Torque Wrench and EHS-SG,
Torque Wrenches with lateral gearing ...for applications of
protruding screw ends i.e. heat exchanger plates.
EFR: Torques up to approx. 2.700 Ft-lb (higher torque
ranges upon request) EHS-SG (80): Torques up to approx.
3.000 Ft-lb CW/CCW-direction and tap operation.
TYPE EHS-SG
TYPE EFR
TYPE EHRA and TYPE EHRAplus

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For reducement of the spanner widths
Titan® -STA (4)
Titan® -STA
Standard Adapter
Original accessories for your special joint:
Titan® -DMA (1), Titan® -STACO (2),
Titan® -STABI (3)
Titan® -DMA
Reaction Arm resp.
Torque Sensor
Titan® -STACO
Standard Nut
Titan® -STABI
Standard Connector
TYPE
EHS-SG
TYPE
EFR
TYPE EHS-SG
TYPE EHS, EHSplus
EHRA, EHRAplus
EFC, EFC/L, EFCplus

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Titan® - EHS -Torque Wrench
EHS / EHSplus / EHRA / EHRAplus / EFC/L / EFC / EFCplus / EIP / EIPplus / EFR / EHS-SG
1. Safety Hints
1.1 Operators Responsibilities
The Titan® -Torque Wrench must not be operated or serviced unless the operator has read the Operation Manual and
fully understands it. The equipment must not be operated or serviced unless the operator fully understands the purpose,
consequences and procedures of each step.
1.2 Due Application
Titan® -Torque Wrenches are designed for continuously tightening and loosening of heavy duty screw connec-
tions. It is not suited for operations with mixing or drilling machines. This can damage the tool and/or injure the
operator. External mechanical forces -like the use as a crowbar- must not be exerted on the equipment (risk of
deformation). For other applications not mentioned herein please consult the manufacturer.
2. Service
IMPORTANT
The Titan® -Torque Wrenches are rated for a voltage from 100 to 253 Volt with
a frequency from 45 to66 Hz. Nominal sensitivity is max. 2 kW.
WARNING!
Please observe local laws and regulations when using the tool – the Titan® -EHS-Torque Wrench is not for use
in explosive environments or in the presence of combustible materials (gas, varnish, fertilizer,gas stations etc.)
Compare motor nameplate against power availability to prevent motor burnout or dangerous electrical overload-
ing. Make sure that the plugs and cords are secure before operating. When using the tool outdoors be sure to
use the properly gauged exterior power cord. The Titan® -EHS-Torque Wrench must not be used in wet areas. Depending
on the working area and how the tool is used, local health and safety regulations may require you to wear protective gear
(e.g. ear protection, safety shoes, protective glasses, protective helmet etc.). In case external forces are exerted on the
equipment non-compliance with these regulations may result in major injuries (e.g. electric shocks, bruises, head injuries
due to moving parts). Titan® - EHS-Torque Wrench
IMPORTANT!
Should the Titan® -EHS-Torque Wrenches be often used in rain or/and in damp areas,
we recommend to use our Titan® -EHS-Torque Wrench with Protection Class “IP 54”.

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Operating Instructions
2.1 Placing Tool in Service
Titan-EHS, EFC, EFC/L, EHRA, EHSplus, EHRAplus and EFCplus.
WARNING!
Beware of high hydraulic pressure components.
Prepare your Titan® -Torque Wrench for your specific bolting application, before you connect the
plug! Double check that the standard sockets or any adapter are correctly fitted and undamaged. Never use
damaged parts under any circumstances. Use original Titan® - spare parts and accessories only.
Replacement of the power supply plug due to nationally different power supplies resp. plug connections,
must be performed according to the Technical Order “Power/Power Supply Plug” (see Appendix).
IMPORTANT!
To tighten or loosen hard/soft joints, specific torque take ups or adapters are needed in accordance with a
specific bolting application (available as accessories, see Appendix). Standard nuts/-adapters are placed
on the square drive and secured. Replacement also see Chapter Service, Paragraph 6.1.
Preparation for the Bolting:
• Place the Titan® - Torque Wrench on a flat surface
• Insert support arm/reaction arm onto toothing (8) Either secure with optional Rubber Safety Ring or
with a special DMA (Safety screw is integrated), see Drwg. DMA-Examples with Titan® -EFC
• Place standard nut/-connector on square drive (7)
Titan® -DMA
Reaction Arm resp.
Torque Sensor
Titan® -STABI
Standard Connector
Titan® -STACO
Standard Nut
Titan® -STACO
Standard Nut

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EF.... -Torque Wrenches
DMA-Examples
EHRA

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Two principles of construction within one tool:
A - free joint tool-/service unit due to loosening (and removement) of locking screw, independent of position of torque
pick-up DMA.
B - fixed joint between motor-/service unit and power gear due to tightening of the locking screw.
3. Electrical Operation
3.1 Electrical Operation of the Titan-EFC / EIP / EFC/L
Primary Operation Unit
Operating Instructions
Example: Titan-EFC / - EFC/L

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Primary Operation Unit
Light-emitting button (1) - Switching On/Off of tool, which means Connection/Separation with/from power supply
Operation of tool with four-edge operation button (2)
Action point below:
CW-direction - tap operation In case the rocker button is pressed down continuously the torque wrench changes
over to standard operation (when releasing the rocker button the tool stops)
Action point above:
CCW-direction - tap operation In case the rocker button is pressed down continuously the torque wrench changes
over to standard operation (when releasing the rocker button the tool stops)
Tool shuts off precisely when reaching the required torque.
ATTENTION!
Before starting trigger lock for continuous operation.
The electronics of the tool store rotation which has been carried out last. e.g. key for CW-direction
is activated - sense of rotation is automatically pre-set to right direction when starting trigger lock
for continuous operation etc.. Corresponding LED (3) is flashing in Secondary Operation Unit (B)
and displays sense of rotation. If you wish to change sense of rotation press key CW/CCW pre-set
(4) or briefly press corresponding key (tap for CW/CCW-operation). Then start trigger lock for
continuous operation.
Information: Pressing any button during trigger lock for continuous operation, will stop bolting process.

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Secondary Operation Unit (B)
1. Presetting of desired torque limit-value via keys (+ / -)
Steps 1-10 (one LED is flashing) and 9 intermediate stages (two LEDs are flashing) are selected.
The figures 1-10 correspond with the Ft-lb values according to the torque chart. Intermediate values are
to be taken from the flow chart.
2. Display of sense of rotation (3) and CCW-/CW presetting (Change Over Button 4)
3. Trigger lock for continuous operation starts via the “Start” Button (5).

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3.2 Electric Operation of the Titan-EHS / EHRA / EFR / EHS-SG
Primary Operation Unit (A)
Generally comprises:
1. Switching On/Off of tool, i.e. Connection/Separation with/from power supply (1)
2. Operation of tool during Mounting/Dismounting
• Tap for CW operation (tool stops when releasing the button)
• Tap for CCW operation (tool stops when releasing the button)
• Start/Stop (when pressing the button the tool changes to trigger lock for continuous operation,
• pressing the button anew the tool stops - continuous operation is being stopped)
When reaching pre-set torque tool shuts off precisely.
ATTENTION!
Before starting trigger lock for continuous operation.
The electronic of the tool stores rotation which has been carried out last. e.g. key for CW-direction is
activated - sense of rotation is automatically pre-set to right direction when starting trigger lock for
continuous operation etc.. Corresponding LED (3) is flashing in Secondary Operation Unit (B) and
displays sense of rotation. If you wish to change sense of rotation press key CW/CCW pre-set (4) or
briefly press corresponding key (tap for CW/CCW-operation).
Then start trigger lock for continuous operation.
Information: Pressing any button during trigger lock for continuous operation, will stop bolting process.

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Secondary Operation Unit (B)
1. Presetting of desired torque limit-value via keys (+ / -)
Steps 1-10 (one LED is flashing) and 9 intermediate stages (two LEDs are flashing) are selected.
The figures 1-10 correspond with the Ft-lb values according to the torque chart. Intermediate values are
to be taken from the flow chart.
2. Display of sense of rotation (3) and CCW-/CW presetting (Change Over Button 4)
3. Trigger lock for continuous operation starts via the “Start” Button (5)**
**NOTE! We recommend to use the Start Button of the Primary Operation Unit (A)
when Mounting- or Dismounting.

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Secondary Operation Unit (B)
3.3. Electric Operation of the Titan-EHSplus and EHRAplus
3.3.1 Primary Operation Unit
Generally comprises:
1. 1. Switching On/Off of tool, i.e.
connection/separation with/from power supply (1)
2. 2. Operation of tool while mounting/dismounting:
- Tap for CW-operation (tool stops when releasing
the button)
- Tool Start (pressing the button tool changes to
trigger lock for continuous operation according to
pre-set mode - Previously check sense of
rotation in Secondary Operation Unit!).
When reaching pre-set torque or finishing-angle
tortion, tool shuts off precisely.
3. 3. Bolting process is being stopped by pressing
any button during trigger lock for continuo operation.

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Primary Operation Unit
Light-emitting button (1) - Switching On/Off of tool, which means Connection/Separation with/from power supply
Operation of tool with four-edge operation button (2)
Action point below:
CW-direction - tap operation
In case the rocker button is pressed down continuously the torque wrench changes
over to standard operation (when releasing the rocker button the tool stops)
Action point above:
CCW-direction - tap operation
In case the rocker button is pressed down continuously the torque wrench changes
over to standard operation (when releasing the rocker button the tool stops)
Tool shuts off precisely when reaching the required torque.

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Operating Instructions
3.5 Secondary Operation Unit of the Titan-EHSplus, EHRAplus, EFCplus, EIPplus
For adjustment of operation data resp. programs
3.5.1 Bolting - Programs - Standard

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EF.... -Torque Wrenches
3.5.2 Adjustment of Programs Titan-EHSplus, EHRAplus, EFCplus, EIPplus
Adjustment Mode 1
Tightening with torque. With/without automatic release
IMPORTANT!IMPORTANT!

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IMPORTANT!
When entering pre torque the
torque range is restricted (approx.
50 %) of the torque due to tightening
with finishing-angle tortion
Adjustment Mode 2
Tightening with pre-set torque and finishing-angle tortion. With/without automatic release

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Adjustment Mode 3
Tightening with pre-set angle degrees.

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Adjustment Mode 4
Tightening with pre-set rotations