Graco AquaMax-E 3050 - Manual (Page 15)

15 1) Options / model variants
Original instructions
English
Maintenance plan
7 Maintenance
Weekly Every 500 operating hours As required
Cleaning water inlet filter X X
Checking pump oil level X
Changing pump oil X
Cleaning water inlet filter
Checking the pump oil level
Changing the pump oil
A water filter is fitted on the water
inlet to prevent large particles of
dirt from entering into the pump.
1. Unscrew the quick-release
connection if mounted.
2. Remove the filter and rinse it.
Replace damaged filter. Re-
place damaged filter.
1. Check the oil level by lifting
off the cap. On level ground,
the oil should be just visible.
1. Before changing the oil, allow
the cleaner to become warm.
2. Remove cap.
3. Loosen and remove drain
plug. Drain the oil into a suita-
ble container(min. 1 litre) and
dispose the oil in compliance
with regulations.
4. Fit drain plug and refill with oil
according to chapter 9 Tech-
nical Data.
5. Oil should just be visible
in the oil container at level
ground.
6. Fit the cap.
CAUTION
Special pump oil is required if the cleaner is used near food.