Graco 307884S important safety instructions Air and Fluid Line Accessories

Installation

Air and Fluid Line Accessories

NOTE: Install the accessories in the order shown in Fig. 2 on page 5.

CAUTION

Do not hang the air accessories directly on the air inlet. Mount them on brackets. The fittings are not strong enough to support the accessories and may break.

DInstall a bleed-type master air valve (K) upstream from the pump air regulator (C), but within easy reach of the pump.

To order a 300 psi (2.1 MPa, 21 bar) maximum working pressure, 1/2 in. npt bleed-type master air valve, order Part No. 107142.

WARNING

A bleed-type master air valve is required in the system to help reduce the risk of serious bodily injury, including fluid injection, splashing in the eyes, and injury from moving parts when adjusting or repairing the pump. This valve relieves air trapped between the valve and the pump to prevent the pump from cycling unex- pectedly.

DInstall a pump runaway valve (G) to shut off the air to the pump if the pump accelerates beyond the pre-adjusted setting. A pump that runs too fast can be seriously damaged.

To order a pump runaway valve, order Part No. 224040.

DInstall an air line lubricator (F) for automatic air motor lubrication.

To order a 250 psi (1.74 MPa, 17.4 bar) maximum working pressure air line lubricator, order a Part No. below:

3/8 in. npt	214847
1/2 in. npt	214848

DInstall an air regulator (C) to control pump speed and pressure.

To order a 300 psi (2.1 MPa, 21 bar) maximum working pressure regulator, order a Part No. below:

3/8 in. npt	109075
1/2 in. npt	244844

DInstall an air line filter (E) to remove harmful dirt and contaminants from your compressed air supply.

To order a 250 psi (1.74 MPa, 17.4 bar) maximum working pressure air filter, order a Part No. below:

3/8 in. npt	106148
1/2 in. npt	214849

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