Pressure Relief Procedure

To avoid possible serious bodily injury, including injection, always follow this procedure whenever the sprayer is shut off, when checking or servicing it, when installing or changing the tips, whenever you stop spraying or when you are instructed to relieve the pressure.

1.Engage gun safety latch. Refer to instruction manual provided with your gun on its safety features and how to engage safety latch.

2.Turn engine off using OFF switch on the engine.

3.Disengage safety latch & trigger gun to relieve residual fluid pressure. Hold metal part of the gun in contact with grounded metal pail.

4.Re-engage gun safety latch.

5.Turn Control Valve (Prime/Pressure Relief Valve) as shown open (priming) to relieve fluid pressure.

Daily Maintenance

1.Keep the displacement pump packing nut/wet cup lubricated with Airlessco TSO (Throat Seal Oil) at all times. The TSO helps protect the rod and the packings.

2.Inspect the packing nut daily. Your pump has a patented Triple Life Packing System. Packing life will be extended a minimum of three times if the following "Packing Adjustment" procedure is followed:

If seepage of paint into the packing nut and/or movement of the piston upward is found (while not spraying), the packing nut should be tightened enough to stop leakage only, but not any tighter. Overtightening will damage the packings and reduce the packing life.

3.Tighten suction nut daily.