Precautions; Legend Of The Safety Terms Used In This Manual - Bosch ACS 753 Originalbetriebsanleitung

2.

Precautions

2.1 Legend of the safety terms used in
this manual
Each safety term indicates the degree or level of sever-
ity of the risk.
DANGER: indicates a situation of danger
that, if not avoided, will cause serious or
fatal injuries.
WARNING: indicates a situation of possi-
ble danger that, if not avoided, can cause
serious or fatal injuries.
CAUTION: indicates a situation of possible
danger that, if not avoided, can cause mod-
erate or minor injuries.
CAUTION: used without the safety warning symbol
indicates a possible dangerous situation that, if not
avoided, can cause damage to property.
These warnings refer to events known to Bosch.
The company can not evaluate all the possible risks or
advise on them. The user must ensure that the condi-
tions and procedures do not put his/her safety at risk.
CAUTION: The machine is not intended to
operate with oils classified as flammable
or hazardous according to EN 1272/2008
(CLP).
Robert Bosch GmbH
Precautions | ACS 753 | 43 |
Symbol Warning to prevent injuries
ALLOW ONLY QUALIFIED PERSONNEL TO USE THE
STATION. Before starting the station, read and fol-
low the instructions and warnings contained in
this manual. The operator must be familiar with
air-conditioning and refrigeration systems, with re-
frigerants and dangers of components under-pres-
sure. If the operator is unable to read this manu-
al, the use instructions and precautions should be
read and explained in his/her native language.
Use the station as illustrated in this manual. Us-
ing the machine differently than as it was designed
compromises its functionality and invalid the pro-
tections it is equipped with.
THE PRESSURIZED CYLINDER CONTAINS LIQUID
REFRIGERANT. Do not overfill the inner tank, as
it may cause an explosion and serious or fatal in-
juries. Do not retrieve refrigerant in non reusable
containers; only use approved reusable containers
with high pressure safety valves.
FLEXIBLE HOSES MAY CONTAIN LIQUID REFRIG-
ERANT UNDER PRESSURE. Contact with the refrig-
erant can cause injury, blindness and skin freezing.
Wear protective clothing that include safety glass-
es and gloves. Disconnect the hoses with extreme
caution. Make sure that the step has been com-
pleted before disconnecting the station, to avoid
refrigerant emissions in the atmosphere.
DO NOT INHALE REFRIGERANT OR LUBRICANT IN
THE FORM OF STEAM OR SPRAYED The refrigerant
R134a reduces the amount of oxygen available for
breathing, causing drowsiness and dizziness. Ex-
posure to high concentrations of R134a causes as-
phyxia, ocular, nose, throat and lungs lesions and
may harm the central nervous system. Use the sta-
tion in places where there is a mechanical venti-
lation system that completes the air exchange at
least once per hour. If accidental spillage from the
system occurs, ventilate the work area before re-
suming operations.
DO NOT DISPERSE THE REFRIGERANT IN THE EN-
VIRONMENT. This precaution is necessary to pre-
vent the presence of refrigerant in the working en-
vironment.
en
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