SATA spray master RP, Operating Instructions Manual

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SATA spray master RPOperating Instructions SATA spray master RPOperating Instructions
9.2. Replacing the nozzle set
Notice!
Damage due to incorrect assembly
The paint nozzle and paint needle can become damaged if they are
assembled in the wrong order.
→ It is essential that you adhere to the correct order of assembly. Never
screw in the paint nozzle against a paint needle that is engaged.
The nozzle set consists of a tested combination of air nozzle, paint nozzle
and paint needle. Always replace the complete nozzle set.
Disassemble nozzle set
■ Loosen the counter nut of the adjustment screw
[1-4]
.
■ Unscrew adjustment screw with counter nut and remove from gun body.
■ Remove spring and paint needle.
■ Unscrew and remove air nozzle [1-13] .
■ Use universal wrench to unscrew paint nozzle and remove from gun
body.
Nozzle set assembly
■ Use the universal wrench to screw paint nozzle into gun body and tight-
en with a tightening torque of 14 Nm.
■ Screw air nozzle
[1-13]
onto gun body.
■ Insert paint needle and spring.
■ Screw adjustment screw [1-4] with counter nut into gun body.
After assembly, set the material flow rate as instructed in Chapter 8.2.
9.3. Replacing the paint needle packing
Replacement is required when material escapes from the self-adjusting
paint needle packing.
Removing the paint needle packing
■ Loosen counter nut.
■ Unscrew adjustment screw [1-4] with counter nut and remove from gun
body.
■ Remove spring and paint needle.
■ Remove trigger [1-12] (see 9.1).
■ Unscrew paint needle packing
[# 6445]
and remove from gun body
using socket wrench (included in tool kit (# 9654)).
Installing the paint needle packing
■ Thread paint needle packing [# 6445] into gun body using socket