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WIKA operating instructions hydraulic high pressure controller, model CPC8000-H
PN 0018708001B 11/2020 EN
EN
8. Maintenance and Recalibration
For contact details, please see chapter 1 “General information” or the back page of the operating instructions.
8.1 Admin Passwords
In order to access the Service and Calibration applications that are mentioned in this chapter, use the following passwords.
• Calibration Applications: 123456
• Service Applications: 987654
Upon entering the Applications tab, the top and bottom rows will be disabled and greyed (Figure 8.1-A Applications Locked). Using
the keypad on the right side of the screen and entering the Calibration password will provide access to the top row of applications
(Figure 8.1-B Calibration Unlocked). The same process, using the Service password, will allow access to the bottom row of
applications (Figure 8.1-C Service Unlocked).
Figure 8.1-A Applications Locked
Figure 8.1-C Service Unlocked
Figure 8.1-B Calibration Unlocked
8.2 Maintenance
The CPC8000-H was designed for maintenance-free operation. User maintenance is not recommended, beyond replacement
of media and transducer removal at calibration intervals. The media should be replaced every 2 years to prevent damage to
the internal seals. If you have questions not covered by this manual, call 1-800-984-4200 (USA only), or 1-512-396-4200 for
assistance, or send an email to tech.support@mensor.com.
8. Maintenance and Recalibration
