Airless DP-3400 Operating Instructions Manual Download Page 5

Setup

Setup

1

Connect appropriate Graco
high-pressure hose to
sprayer. Tighten securely.

2

Connect other end of hose
to gun.

3

Tighten securely.

4

Remove tip guard.

Setup 

5

Install clean inlet strainer.
Fill throat packing nut with
TSL to extend pump life. Do
this each time you spray
and store.

6

Check engine oil level.
Add SAE 10W-30
(summer) or 5W-30
(winter), if necessary.
See Honda Engines
Owner’s Manual.

7

Fill fuel tank.

8

Attach sprayer grounding
clamp to earth ground.

Approximate 
Fill Level

(cold)

Startup 

1

Place suction tube and drain
tube in grounded metal pail
partially filled with flushing
fluid. Attach ground wire to
pail and to earth ground.

2

Turn prime valve down. Turn
pressure control counter-
clockwise to lowest
pressure.

3

Set pump switch OFF.

PAINT

FLUSH

/&&

Summary of Contents for DP-3400

Page 1: ...empting to assemble install operate or maintain the product described Protect yourself and others by observing all safety information Failure to comply with instructions could result in personal injur...

Page 2: ...equipment until you identify and correct the problem INJECTION HAZARD High pressure fluid from gun hose leaks or ruptured components will pierce skin This may look like just a cut but it is a serious...

Page 3: ...pump fluid inlet when pump is operating or pressurized Powerful suction could cause serious injury CARBON MONOXIDE HAZARD Exhaust contains poisonous carbon monoxide which is colorless and odorless Br...

Page 4: ...ompe Interruptor On Off de la bomba 4 Pressure control R gulation de la pression Dispositivo de control de la presi n 5 Prime valve Filter Vanne d amor age et filtre V lvula de cebado y filtro 6 Sucti...

Page 5: ...nd store 6 Check engine oil level Add SAE 10W 30 summer or 5W 30 winter if necessary See Honda Engines Owner s Manual 7 Fill fuel tank 8 Attach sprayer grounding clamp to earth ground Approximate Fill...

Page 6: ...circulate for 15 seconds turn pressure down turn prime valve horizontal 7 Take spray gun trigger safety OFF 8 Hold gun against grounded metal flushing pail Trigger gun and increase fluid pressure slo...

Page 7: ...pattern Slowly adjust pressure to eliminate heavy edges Use smaller tip size if pressure adjustment can not eliminate heavy edges 2 Hold gun perpendicular 10 12 in 25 30 cm from surface Spray back and...

Page 8: ...ip PAINT Cleanup 1 Do Pressure Relief page 17 Unscrew bowl remove filter Assemble without filter Clean fliter 2 Clean filter guard and SwitchTip in flushing fluid 3 Remove siphon tube set from paint a...

Page 9: ...SEC PAINT FLUSH Caution If flushing with water do not leave water in sprayer Flush again with mineral spirits oil or Pump Armor and leave this protective coating in the sprayer to help prevent freezi...

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