Graco 3540 Manual De Usuario

•

Always engage the gun trigger safety latch when 
you stop spraying. This reduces the risk of fluid 
injection or splashing in eyes or on skin if the gun is 
bumped or triggered accidentally. Be sure latch is 
pushed fully down or it will not prevent the gun from 
being triggered.

•

When using a sandblasting kit, refer the sandblaster 
kit instruction manual for detailed operating and 
cleaning information.

1.

Check oil level of engine and pump. 

2.

Check fuel level.

3.

Check oil level in pump. It should be half way up the 
sight glass, located on the front of the pump. Add 
pump oil as necessary. The system is equipped with 
a thermal overload to help prevent severe damage.

4.

Turn on water supply.

.

5.

Trigger gun until a constant stream of water sprays 
from the tip, indicating air is purged from the system.

6.

Open fuel shutoff valve. Be sure spark plug ignition 
cable is pushed firmly on the spark plug.

•

All Honda engine-powered pressure washers 
are equipped with an engine low-oil sensor that 
shuts the engine off when the oil level falls 
below a certain level. 

•

If the engine stops unexpectedly, check the oil 
and fuel levels. 

•

Check the oil level each time you add fuel.

ti5437a

ti5428a

ti5429a

Fuel level

After the first 50 hours of operation, drain and refill 
pump oil.

Always be sure the water supply is completely turned 
on before you run the pressure washer. Never run 
pressure washer without water. Costly pump damage 
will result. 

ti5430a

Oil level

ti5431a

ti5433a

ON