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7
Maintenance
7.1
Service agreements
Description
Since all service and maintenance has to be done by properly certified and trained service
personnel, it is strongly advised to consider a service agreement. Atlas Copco Customer
Centers have a range of service agreements to suit your needs:
• An Inspection Plan
• A Preventive Maintenance Plan
• A Total Responsibility Plan
Contact your Customer Centre to set up a tailor-made service agreement. It will ensure optimum
operational efficiency, minimize downtime and reduce the total life cycle costs.
7.2
Maintenance instructions
General
The dryer and the QDT+ filter do not need any specific maintenance except for the desiccant and
activated carbon, and catalyst replacement (for QDT+).
However, the scheduled performance and service life may decrease if liquid water or
particles enter the unit. Therefore, correct maintenance of the water separator and the
filters is crucial.
Safety precautions
Before carrying out any maintenance or corrective activity, apply the following
recommendations and safety precautions:
• Stop the unit and switch off the power.
• Disconnect all pressure sources and vent the internal pressure of the system before
dismantling any pressurized component.
• Use genuine spare parts only. Consult the Spare Parts List for part numbers. For preventive
maintenance, dedicated Service kits are available.
• Check for correct operation after maintenance.
Warranty-Product Liability
Use only authorized parts. Any damage or malfunction caused by the use of unauthorized parts is
not covered by Warranty or Product Liability.
Any damage or malfunction caused by bad maintenance is not covered by Warranty or Product
Liability.
4233 5000 13
Maintenance must be done by trained and certified service personnel.
Use only authorized genuine parts.
Check the correct operation after maintenance.
65
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