�.5
Dangeroffire,Dangerofexplosion
There is a risk of fire and explosion from fuels
and fuel vapors when work is performed on the
fuel system or on the mixture control system.
Safety measures:
¶
Switch off the ignition.
¶
Allow the engine to cool down first.
¶
Avoid naked flames and potential sources of sparks.
¶
Do not smoke.
¶
Collect any leaked fuel.
¶
Always ensure effective ventilation and suction when
working in closed areas.
�.6
Dangerofasphyxiation
Car exhaust fumes contain carbon monoxide
(CO) - a colorless, odorless gas. If inhaled,
carbon monoxide causes an oxygen deficiency
in the body. Extreme caution is therefore es-
sential when working in a pit, as some of the
components of the exhaust gas are heavier
than air and settle at the bottom of the pit.
Caution is also necessary when working on
LPG-driven vehicles.
Safety measures:
¶
Always ensure effective ventilation and suction (es-
pecially when working in a pit).
¶
Always switch on and connect the suction plant in a
closed area.
Bosch Automotive Diagnostics Equipment (Shenzhen) Limited
Safetyinstructions|���|9
�.7
Noise
Noise levels in excess of 70 dB(A) can occur
when measurements are carried out on a
vehicle, especially at high engine speeds. Da-
mage to hearing may result if human beings
are exposed to noise at such levels over an
extended period of time.
Safety measures:
¶
Noise protection facilities must be provided by the ow-
ner at all workplaces in the vicinity of the testing area.
¶
Suitable personal noise protection facilities must be
used by the operator.
�.8
Dangeroftripping
When conducting tests or making adjust-
ments, the sensor and connection cables
increase the risk of tripping.
Safety measures:
¶
Route the connecting cables such that any risk of
tripping up is prevented.
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