Atlas Copco ZR-55, Instruction Book

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Period Running hours Operation
Yearly -- On compressors with Low Load option, check
nozzle and solenoid valve of the purge assembly.
2-yearly 16000 Replace the demister sponge of the integrated
dryer.
When displayed -- Carry out the service actions according to the
displayed service plans.
6.3 Service kits
Service kits
Atlas Copco Customer Centres will be glad to provide you with a wide range of service kits. Service kits
comprise all parts needed for servicing components and offer the benefits of genuine Atlas Copco parts while
keeping the maintenance budget low. All service kits are mentioned in the relevant Parts Lists.
6.4 Service agreements
Atlas Copco Customer Centres 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 agree on a tailor-made service agreement. It will ensure optimum operational
efficiency, minimize downtime and reduce the total life cycle costs.
6.5 Service plan
A number of service operations are grouped (called Level A, Level B, Level C, ...). Each level stands for a
number of service actions to be carried out at the time intervals programmed in the Elektronikon regulator.
When reaching a level, a message will appear on the screen. After carrying out all service actions, the interval
timers are to be reset using the key "Reset" in menu "Service". Consult your Atlas Copco Customer Centre.
6.6 Motor greasing
Fan motor of ZT compressors
The bearings of the fan motor are greased for life. Contact your Customer Centre for the replacement interval
of the motor bearings.
Instruction book
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