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1
About this Service Manual
1.1
Applicable Documentation
Please observe the following documentation in
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addition to this service manual.
Spare parts documentation
–
TI bulletins
–
Instruction manual
–
1.2
Symbols in Text
This symbol refers to a chapter in this service
manual.
A video is available for this chapter
This symbol shows the tightening torque for a
5 Nm
screw joint and the procedure after tightening.
1
In this example: Tightening torque 5 Nm. Then
rotate 1 full turn counterclockwise.
2
Safety Precautions
2.1
Basic safety measures
Do not use defective devices, housings or diagnostic
–
units.
Do not use damaged or worn parts for repair work.
–
Observe the national safety regulations in the
–
respective User Manual.
2.2
Battery
Batteries must not be repaired. Do not use defective
batteries.
Refer to the User Manual for the following information:
Safety information
–
Information about use and safe handling
–
Temperature limits for charging
–
Transporting
–
Storing
–
2.3
Warning of unintentional starting
WARNING
If the battery is inserted when carrying out cleaning,
servicing or repairs, it is possible for the device to be
switched on unintentionally. This may result in serious
injury to people and damage to property.
2
Remove the battery.
2.4
Soldering
WARNING
Risk of injury caused by emerging vapors!
Vapors that are harmful to health occur during soldering.
If inhaled, these vapors can irritate or damage the
respiratory system.
Do not inhale vapors.
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Ensure good ventilation.
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2.5
Safety glasses
During repair work, flying parts or liquid spray may cause
injuries to eyes.
Wear suitable safety glasses during repair work.
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2.6
Protective gloves
During repair, injuries may be caused by hot surfaces,
sharp-edged materials or substances hazardous to
health.
Wear suitable protective gloves during repair.
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2.7
Safety boots
Safety boots protect feet against bruises, falling parts and
slipping on slippery surfaces.
Wear suitable safety boots during repair work.
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3
Maintenance and Repairs
3.1
Preparing for repair work
Remove the battery.
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If applicable, remove tool or cutting attachment.
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Clean the tool.
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3.2
ESD protection
NOTICE
Electrostatic discharge (ESD) can cause damage to
electronic components.
HSA 50.0, 50.1
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