Atlas Copco ZR 200, Инструкция, Страница: 92 / 110

Copco Service center may overrule the standard maintenance schedule; always check if in
doubt.
Please keep following checks in mind:
• Regularly test the water drains
Period Running hours Operation
-- At initial start Check the dryer adjustment as specified in Initial start-up .
Daily 8 Check the Elektronikon display for warnings.
Daily 8
Check that condensate is discharged from the drain receivers
during loading.
Daily --
Before stopping:
• Drain the aftercooler drain receiver
• Drain the intercooler drain receiver
Weekly -- Check the oil level. Refer to Before starting .
Weekly -- Drain condensate from the air receiver, if installed.
Weekly --
Check for leaks. Tighten leaking connections and replace
damaged/leaking parts.
3-monthly -- Clean compressor.
3-monthly 500 Check coolers, clean if necessary.
2-yearly 16000 Replace the demister sponge of the integrated dryer.
2-yearly 16000 Inspect the dryer heater
2-yearly 16000 Inspect the dryer rotor
When displayed --
Carry out service actions according to the displayed service
warnings or service plans as shown below.
• When operating in a dusty atmosphere, inspect the air filters more frequently. Always
use Atlas Copco filters to guarantee the performance of your compressor.
• Grease the motor bearings at the correct interval and with the correct grease type and
quantity as mentioned on the motor data plate. If in doubt, consult your Atlas Copco
Service center.
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 a level is reached, a message will appear on the screen. After carrying out all service
actions, reset the interval timers using the "Reset" key in the "Service" menu.
Activities Level A Level B Level C
Take service readings (air, oil, water temperature and
pressure) X X X
Check cooler functions (approach temperature) and clean if
necessary X X X
Change intercooler condensate check valve X X X
Check intercooler blowdown valve X X X
Check for air, water and oil leakage X X X
Instruction book
90 AIF999999