| 6 | ACS 810 | Safety regulationsen
1 689 975 253 2021-01-26| Robert Bosch GmbH
4.3 Notes on operation
! Observe the pertinent legal regulations or
directives to ensure safe handling of pressurized
devices.
R The ACS 810 must be operated in an environment
corresponding to the directive BGR 157 with
respect to the exchange of air.
R Observe local laws or directives so as to ensure the
safety of the pressurized device. The ACS 810 must
be constantly monitored when in operation. Never
leave the ACS 810 unattended when in operation.
R Position the ACS 810 on all four wheels on a flat,
vibration-proof surface such that proper operation
of the scales is guaranteed.
R The ACS 810 can be secured in position by locking
the brake.
R The ACS 810 must always be transported in its
operating position. Never lay the ACS 810 on its
side, as oil could then escape from the vacuum
pump, or the built-in compressor could be
damaged.
R There are no additional safety systems for
protecting the ACS 810 against damage resulting
from natural catastrophes.
R ACS 810 must be connected to a properly
grounded electrical connection.
R The vehicle A/C service using the ACS 810 must be
prepared and implemented such that the vehicle
air conditioning system circuit does not have to be
opened (for example by removing the radiator or
engine).
R Never remove any components from inside
the ACS 810 except for maintenance or repair
purposes.
R If damage to the ACS 810 is established, terminate
usage immediately and contact customer service.
R The service hoses and quick-release couplings
must be regularly checked for wear and replaced if
damaged.
4.4 Maintenance work
R Never perform any maintenance work which is not
expressly recommended in this manual. Contact
customer service if components have to be
replaced other than in the course of maintenance
work.
R We recommend calibrating the internal refrigerant
scales at least once per year. Please contact
customer service.
4.5 Safety devices
! For safety reasons it is advisable to use a residual
current operated circuit breaker (rccb) with the
following specifications:
Parameters Specification
Rated voltage 230 VAC ± 10 %
Rated frequency 50 Hz
Rated current 230 VAC 10 A
Rated tripping current 30 mA
Tripping switch C
Overview of safety devices:
Description Operation
Pressure switch Switches the compressor off if the normal
operating pressure is exceeded.
Safety valve The safety valve opens if the design
pressure is exceeded.
Fuse Interrupts the power supply to ACS 810 in
the event of too high current.
Vents The ACS 810 is provided with vents in
the bottom of the housing to ensure the
exchange of air even when switched off.
WARNING: Warranty is not valid in all
cases of improper use of the machine and
if the machine is not submitted to periodic
ordinary and extraordinary maintenance
(according to PED directive 2014/68/
EU) provided in this original instructions.
The manufacturer therefore declines all
responsibilities for any damage resulting
from not observing all the instructions and
warnings provided to the user regarding
installation, use and maintenance.
4.6 PED directive 2014/68/EU
The machine includes parts subject to PED EU
directive 2014/68/EU, Pressure Equipment Directive.
PED directive regulates all the pressurized part
defining for them categories based on volume-
pressure ratio and based on fluid refrigerant type.
Those parts then have not to be anyhow modified nor
removed. Under the responsibility of the owner, the
machine and parts falling in the scope of PED shall be
checked either during commissioning and periodically
fulfilling local country regulations and norms.
Parts in the scope of PED are:
R Tank.
R Pressure relieve valve.
R High pressure switch.
R Recovery group.
R Piping.
i Call Bosch service center to get technical
specifications for each part listed.
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