Graco-inc Hydra-Clean 800-367 User Manual download pdf (Page 7)

7 308-505

Trigger Safety Latch

WARNING

To reduce the risk of serious bodily injury ,

including

fluid injection, splashing in the eyes or

on

the skin,

ALWAYS

engage the trigger safety

latch whenever spraying stops, even for a

moment.

In

the engaged position, the

trigger safety latch

prevents the gun from being triggered

accidentally by hand or if it is dropped or

bumped.

Be

sure the latch is pushed fully down

when engaging it or it cannot prevent the gun

from

being triggered. See Figure 2.

Figure 2

TRIGGER SAFETY LA

TCH SHOWN ENGAGED

TRIGGER SAFETY LA

TCH SHOWN

DISENGAGED

Installing and Changing Spray Tips

WARNING

To reduce the risk of serious bodily injury ,

including

fluid injection or splashing in the eyes

or onto the skin, use extreme caution when

changing spray tips.

ALWAYS

follow the

procedure

below

.

1.

Follow the

Pressure Relief Procedure

.

2. Point the gun and wand away from yourself and

anyone

else.

3. Without

holding your hand over the spray tip (A), pull

back

the quick coupler ring

(B). Remove the old tip

and/or

install a new one, and then release the ring.

See

Figure 3.

4. Be sure the tip is secure before starting to spray

again.

5. Tip

holding holes are provided on the chassis.

CAUTION

To avoid blowing the o–ring out of the quick

coupler,

due to the high pressure in the system,

never

operate the pressure washer without a tip

securely

mounted in the quick coupler

.

Figure 3

A

B

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