13
3.2
Maintenance Instructions
3.2.1
Checking oil level
Check oil level through the sight glass weekly to make sure the oil level is
aligned with the red marker line next to the sight glass (See Figure 3). Add or
remove oil as needed.
3.2.2
Draining air tank condensate
Run the compressor to pressurize the air tank, then switched off the
compressor.
Move the air compressor to an appropriate place for draining
purposes.
Use a container underneath the drain valve to prevent spilling.
Slightly tilt your ACWS Series air compressor forward and release
the drain valve (see Figure 4, open about a ¼ turn) to let the
condensate out.
Close the drain valve.
3.2.3
Draining the air outlet filter
Run the compressor to pressurize the air tank, then switch off the
compressor.
Use a container below the filter to prevent any spilling.
Turn the knob underneath the air outlet filter open to let moisture out
(see Figure 4).
Close the knob when finished.
Figure 5
Outlet filter bottom knob
