Graco 206699, 206405, 206700 important safety instructions Installation, System Accessories

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Installation

E F G

H J

A

B

C

D

KEY

K

M

L

AElectrically Conductive Air Hose

B

Female Quick Disconnect Coupler

N

C

Male Quick Disconnect Fitting

 

DAir Line Filter

EAir Regulator and Gauge

FBleed-Type Master Air Valve

GAir Line Lubricator

HPump Runaway Valve

JPump Air Inlet

K

Ground Wire

 

1/2 in.

L

Pressure Drain Valve

 

(13 mm)

M

Electrically Conductive Fluid Hose

 

 

 

NSpray Gun

Fig. 1

04209

NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawings.

Figure 1 is only a guide to selecting and installing optional and required accessories. For help in design- ing a system to suit your needs, contact your Graco distributor.

Mount the pump to suit the type of installation planned. See page 23 for dimensions and mounting hole layout.

System Accessories

WARNING

To reduce the risk of serious injury including skin injection, splashing in the eyes or on the skin, and injury from moving parts, if you are adjusting or repairing the pump, two accessories are required in your system: a bleed-type master air valve (F) and a pressure drain valve (L).

The bleed-type master air valve (F) relieves air trapped between it and the air motor after the air supply is shut off. Trapped air can cause the air motor to cycle unexpectedly if you are adjusting or repairing the pump. Install the valve near the pump air inlet, within easy reach of the pump.

The pressure drain valve (L) assists in relieving fluid pressure in the displacement pump, hoses and gun. Triggering the spray gun to relieve pres- sure may not be sufficient.

6 306531Z1

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Contents Instructions-Parts List Table of ContentsSymbols Equipment Misuse HazardSkin Injection Hazard Fire and Explosion Hazard 306531Z1 Installation System AccessoriesGrounding To ground the pumpPressure Relief Procedure Starting and Adjusting the PumpOperation 306531Z1 Flushing MaintenanceShutdown and General Care LubricationPacking Nut Adjustment Troubleshooting Problem Cause SolutionAir Motor Service Air Motor & Throat DisassemblyBefore you start Reassembly 30 31 34 † 33 † 45 † 32 † 58 53† 33† 45†Air Motor Service Displacement Pump Service Displacement Pump DisassemblyDisplacement Pump Service Parts Model 206405, Series K 35 lb. pail size 20 306531Z1 Model 206699, Series J 120 lb. drum size 22 306531Z1 Dimensions Technical DataMounting Hole Layout Graco Standard Warranty Graco Phone Numbers