NOTE: Remove the pump carefully or the piston may come off. If the piston comes off, reassemble by sliding piston onto the brass piston connecting rod.

NOTE: Wipe excess paint off the drive housing with an appropriate solvent. DO NOT IMMERSE UNIT IN SOLVENT OR OTHER LIQUID.

Cleaning the Valves

Cleaning the Inlet Valve

1. Press down on the locking tab and pull the valve assembly out.

2. Turn valve body counterclockwise and remove.

3.Remove the ball retainer and inlet ball.

4. Remove the filter basket and thoroughly clean all parts in warm, soapy water or the appropriate solvent.

Cleaning the Outlet Valve

1. Turn valve cap assembly counter clockwise remove.

2. Clean all parts in warm, soapy water or the appropriate solvent.

Cleaning the Pump Housing

1. Clean pump housing with warm, soapy water or the appropriate solvent using the brush supplied.

2. Apply a thin layer of petroleum jelly to the pump O-Ring.

NOTE: Be sure to clean all

small parts thoroughly. Paint will act as an adhesive when dry.

Storing the Roller

CAUTION

Clean, dry, and lubricate the system thoroughly before storing. Do not store with liquids inside unit. Storing the unit in cold temperatures can cause the liquids to freeze and expand, causing pressure to build and break parts. Let the equipment come up to room temperature before operating.

When storing the roller for more than a day, take the following precautions:

1.Remove the batteries.

2.Remove the hose from the pump fitting.

3.Store the hose in a large loop. If it is bent, it could be damaged.

Troubleshooting

Problem

The pump will not run.

The motor and piston run but there is little or no fluid flow.

Paint leaks from the roller core. Roller cover slides on the wall.

Cause

There is little or no power.

The batteries are not in properly.

The pump on/off button was not pressed. The pump has seized up.

The batteries are low.

The fluid hose is leaking.

The inlet, outlet, or relief valves are dirty. The fluid in the fluid tank is low.

The piston O-ring is worn.

The piston has slipped off the brass axle. The seal is not in place.

Too much paint pumped to roller.

The seal is not lubricated.

Solution

Put in new high quality alkaline batteries. Put the batteries in properly.

Press and release the pump on/off button. Clean the piston and pump housing.

Put in new high quality alkaline batteries. Tighten the fluid hose securely.

Clean the inlet and outlet valves.

Fill the fluid tank.

Replace the piston O-ring.

Snap the piston back on the axle Check and place the seal properly.

Press and release the pump on/off button to turn the the pump off until more paint is needed.

Remove the seal, lubricate and replace.

Have you tried the recommendations above and are still having problems? In the United States, call our toll-free consumer service at 1-800-328-8251 Monday through Friday between 8:00 AM and 4:30 PM Central time or between 9:00 AM and 4:00 PM Saturday or Sunday, or contact an authorized service center.

©1997 Wagner Spray Tech. All rights reserved.

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