Atlas Copco ZR 200 Instruction Book page 92

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
--
Daily
Daily
Daily
Weekly
Weekly
Weekly
3-monthly
3-monthly
2-yearly
2-yearly
2-yearly
When displayed
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
Take service readings (air, oil, water temperature and
pressure)
Check cooler functions (approach temperature) and clean if
necessary
Change intercooler condensate check valve
Check intercooler blowdown valve
Check for air, water and oil leakage
90
Running hours
At initial start
8
8
--
--
--
--
--
500
16000
16000
16000
--
• 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.
Operation
Check the dryer adjustment as specified in Initial start-up .
Check the Elektronikon display for warnings.
Check that condensate is discharged from the drain receivers
during loading.
Before stopping:
• Drain the aftercooler drain receiver
• Drain the intercooler drain receiver
Check the oil level. Refer to Before starting .
Drain condensate from the air receiver, if installed.
Check for leaks. Tighten leaking connections and replace
damaged/leaking parts.
Clean compressor.
Check coolers, clean if necessary.
Replace the demister sponge of the integrated dryer.
Inspect the dryer heater
Inspect the dryer rotor
Carry out service actions according to the displayed service
warnings or service plans as shown below.
Level A
X
X
X
X
X
Instruction book
Level B Level C
X X
X X
X X
X X
X X
AIF999999