Bosch PFS 5000 E

This guide provides essential steps for setting up and using the Bosch PFS 5000 E AllPaint electric paint sprayer.

Manufacturer: Robert Bosch Power Tools GmbH

Address: 70538 Stuttgart, GERMANY

Website: www.bosch-pt.com

Document Version: 2022.05

1. Preparing the Paint

Step 1: Stir the paint thoroughly using a stirring rod.

Step 2: Dilute the paint with water if necessary, following the paint manufacturer's instructions. Add water in increments (e.g., 0%, 5%, 10%) and stir until the desired consistency is achieved.

Step 3: Stir the diluted paint again.

Step 4: Pour the paint into the paint container using a sieve to filter out any lumps or debris.

Step 5: Attach the paint container to the spray gun.

Step 6: Connect the air hose to the main unit and the spray gun.

2. Assembling the Sprayer

Step 1: Connect the air hose to the spray gun's air inlet.

Step 2: Connect the other end of the air hose to the main unit's air outlet.

3. Selecting the Air Cap

Choose the appropriate air cap for your specific painting task and surface type. Different air caps are designed for different applications, such as spraying fences, chairs, or walls.

Visual Description: Three different air caps are shown, each with a distinct shape or color, corresponding to different spraying scenarios.

4. Adjusting Spray Pattern

Adjust the spray pattern by rotating the nozzle ring on the spray gun. You can select between a round spray pattern, an oval spray pattern, or a wide oval spray pattern to suit your needs.

Visual Description: Three examples of spray patterns are depicted: a round pattern, an oval pattern, and a wider oval pattern.

5. Adjusting Paint and Air Flow

AIRVolume: Adjust the airflow using the AIRVolume dial on the main unit. The dial features symbols indicating different airflow levels.

PAINTVolume: Adjust the paint flow rate using the PAINTVolume dial on the spray gun. Settings typically range from 1-3 for lighter coats to 4-5 for heavier coats.

Contextual Examples:

• For spraying fences, adjust AIRVolume and PAINTVolume to settings like 1-3.
• For spraying chairs, adjust AIRVolume and PAINTVolume to settings like 1-3.
• For spraying walls, adjust AIRVolume and PAINTVolume to settings like 4-5.

6. Application Technique

Hold the spray gun at a consistent distance from the surface, typically 20-25 cm.

Move the spray gun in a steady, even motion, either horizontally or vertically, to ensure uniform coverage.

Testing:

• Perform a test spray on a piece of cardboard or an inconspicuous area.
• If the spray pattern is uneven or unsatisfactory [?], adjust the AIRVolume and PAINTVolume settings.
• If the spray pattern is even and satisfactory [?], proceed with your project.

7. Personal Protection

Always wear appropriate personal protective equipment (PPE) when operating the paint sprayer:

• Safety glasses [?]
• Gloves [?]
• Respirator mask [?]

8. Cleaning the Sprayer

Proper cleaning after each use is crucial for maintaining the sprayer's performance.

Steps:

1. Disassemble the spray gun and paint container.
2. Rinse all parts thoroughly with water [?].
3. Use a brush [?️] to clean any remaining paint residue from components.
4. Reassemble the parts correctly. Ensure the air hose is properly connected.
5. Visual Description: One diagram shows incorrect assembly with a red cross [❌], while another shows correct assembly with a green checkmark [✔️].

Detailed Cleaning Sequence:

• Steps 1-6: Disassemble the spray gun, remove the paint container, and prepare for cleaning.
• Steps 7-9: Rinse the paint container and spray gun components with water. Repeat rinsing and spraying water through the gun (x2) to flush the system.
• Steps 10-14: Soak parts in a cleaning solution or water. Clean components with a brush.
• Steps 15-16: Reassemble the spray gun, ensuring all parts are correctly attached and locked [?]. Avoid incorrect assembly [❌].