SATA minijet 4400 B Instrucciones De Servicio página 427

Operating instructions SATAminijet 4400 B RP/HVLP
9.1. Replacing the Nozzle Set
and [7-6]
Every SATA nozzle set consists of "paint needle" [7-1], "air cap" [7-2]
and "fluid tip" [7-3] and has been hand-adjusted to provide a perfect
spray pattern. Therefore, always exchange the complete nozzle set. After
installation, please adjust material flow according to chapter 7.2.
9.2. Replacing the Air Distribution
2], [7-3], [8-1], [8-2] [8-3], [7-4], [7-5] and [7-6]
• Remove air distribution ring with SATA extraction tool only.
• Do not apply force to avoid damage of sealing surfaces.
Check sealing surfaces inside the spray gun [8-2] after disassembly,
clean them, if required. Should the sealing surfaces be damaged,
please contact your SATA dealer. Align new air distribution ring by
means of the marking [8-3], (pin into drilling) and press in with even
force. Adjust material flow according to chapter 7.2 after installation.
9.3. Replacing the Paint Needle Sealing Steps:
and [9-3]
When paint material leaks from the self-tensioning paint needle packing, it
needs to be replaced. Remove trigger according to [9.2]. After disassembly,
check if the paint needle is damaged or replace the nozzle set, if required.
Adjust material flow according to chapter 7.2 after installation.
9.4. Replacing the Air Piston, Air Piston Spring
and Air Micrometer Steps:
• Disconnect the spray gun from the compressed air circuit!
When air leaks from the air cap or the air micrometer without the trigger
being pulled, these parts need to be replaced. After disassembly, grease
the air micrometer and spring with SATA high performance grease (Art.
Notice!
Information!
Danger!
[7-1], [7-2], [7-3], [7-4], [7-5]
Ring Steps: [7-1], [7-
[10-1], [10-2] and [10-3]
US
[9-1], [9-2]
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