Bosch ACS 653 Repair Instruction page 14

Introduction
WiFi Configuration
To configure the WiFi connection to the machine.
The display shows five selection options:
√ Search WiFi Networks: To search for
available WiFi networks.
√ WiFi status: To display some WiFi
connection data used.
√ Test WiFi connection: to perform a WiFi
network connection test used by the
machine.
√ Disconnect current network: To disable
the WiFi network connection stored on the
machine.
√ Manual connect: to perform manual scan
and selection of WiFi network.
Asanetwork
To enable or disable the asanetwork function.
For further information contact Customer
Service.
Connected Repair [CoRe]
To enable or disable the CoRe function.
For more information see Connected Repair
[CoRe] chapter on the user manual.
Default N2 Leak Test Time (only if enabled)
Program the machine to change duration of the
N2 leak test time.
• Select BACK icon to return to the Setup
Menu.
Maintenance Menu
• Select Maintenance to access the following
functions.
Filter Maintenance
The filter removes acid, particulates, and moisture
from the refrigerant. To meet requirements, it is
mandatory to replace the filter after (SEE TABLE)
of refrigerant has been filtered.
Model Replacement filter at: 68 kg
R134a (alert 56 kg)
Model Replacement filter at: 150 kg
R1234yf (alert 138 kg)
This menu item displays the filter capacity
remaining until the machine locks down and no
longer functions. Refer to "Filter Maintenance"
in the Maintenance section.
SP00D00624 2021-04-08
ACS 653, ACS 663 Service Manual
Pump Maintenance
Displays the amount of time remaining until
the next vacuum pump oil change is needed.
For maximum vacuum pump performance,
change vacuum pump oil every time the filter
is replaced. Refer to the "Vacuum Pump
Maintenance" in the Maintenance section.
ISV Purge Condition
Displays internal storage vessel (ISV) pressure
and temperature. It is used to eliminate
incondensables gas and helps to limit the
pressure in the ISV.
Calibration Check
Use to verify internal scale calibration. Refer to
"Calibration Check" in the Maintenance section
of this manual.
Adjust Zero Offset
To reset the exhausted oil scale to zero.
Display Title Info
To activate or deactivate the pressure values
display of the machine.
System Information
Displays the revision level of the software in
the unit.
Periodic Leak Test (for R1234yf only)
Performs double test (in vacuum and pressure)
to detect any leakage on the machine.
Service Menu
For service center use only.
Production Menu
For production use only.
Calibrate Air Flow (for R1234yf only)
To perform the air flow calibration. Refer to
"Calibrate Air Flow" in the Diagnostics and
Testing section.
• Select BACK icon to return to the Setup
Menu.
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Robert Bosch GmbH