SATA SATAjet 3000 K Mode D'emploi page 29

Operating Instructions SATAjet 3000 K spray mix
4.6 Round/fl at spray control
Round/flat spray control for right-handed painters
for infinitely variable adaptation of the spray fan to the object:
Turn to the left - round spray
Turn to the right - flat spray
4.7 Spray distance
To avoid overspray and surface problems, make sure to paint with the correct
spraying distance between gun nozzle and the object to be painted and to
adjust the spray gun inlet pressure accordingly.
Spray distance
18 - 25 cm/7 - 10 inches
5. Exchange of the paint nozzle
Please block the trigger with the trigger block when exchanging the nozzle. Unscrew air cap ring,
remove air cap with paint nozzle and insert the new paint nozzle. Please make sure that the pin
snaps into the groove of the paint nozzle. Attach air cap and tighten it with the air cap ring.
6. Exchange of paint needle, resp. paint needle tip
Unscrew closing screw (98418) from the spray gun body and remove pressure spring (18341),
unscrew air cap ring (98665) and remove air cap (98459) together with the inserted paint nozzle.
Unscrew pre-nozzle (98434). Press spanner (15925) against paint needle tip (98541) and unscrew
paint needle (77537) with screwdriver. Remove paint needle from spray gun body with a rotating
movement. If necessary, also replace seal retainer (98525). Please make sure that the surface
of the sealing is undamaged. In case of damage, please replace. Reassemble in reverse order.
Please make sure that paint needle is not damaged or replace it, if necessary.
Please note: Never mount the pre-nozzle (98434) to a paint needle tip which is under pressure,
but either remove compression spring (18341) or pull the trigger (98491). Only original spare parts
guarantee perfect quality and longest lifetime. Use punched hexagon socket (SW12) of the uni-
versal wrench for the paint nozzle. Using components of other manufacturers may result in a
reduction in quality and the SATA Warranty expires or it may be hazardous to your health.
7. Changing the self-adjusting seals
a) Material side: The paint needle is sealed by a self-adjusting Teflon sealing. Use enclosed
socket wrench for an exchange of the packing. Exchange entire seal retainer (98525) (see
paragraph 6).
b) Air side: Please remove paint needle and trigger first before exchanging the seal retainer (pos.
82636) for the air piston rod. Pull out air piston rod (pos. 91959) and unscrew seal retainer (pos.
82636) with socket wrench SW4. Install new seal retainer and tighten hand-screwed. Grease air
piston rod slightly with spray gun grease 48173 before installation. Then assemble trigger and
paint needle.
Gun inlet pressure
2,0 - 3,0 bar/29 - 43.5 psi
IX.5