DÖRR EcoGun AS AUTO, Руководство по эксплуатации, Страница: 37 / 40

Item Description Material no.
6 Insert
7 Cap nut
8 Sealing ring Ø 36.5 x Ø 32.7 x 1
9 Outer tube
10 Seal Ø 33.7 x Ø 30.6 x 1
11 Tube inner 300 mm
Tube inner 500 mm M34010606
M34010607
12 Ball sealer
13 Needle
14 Monkey wrench Ä 11.2 “Tools”
15 Cleaning brush
Assembly instructions
– Disassemble air cap, nozzle and needle. Ä 8.3.1 “Replace needle and nozzle.”
– Thread the ball sealer (12). Tighten the gun tight using the inner tube (11).
– Push up outer tube (9) with seal (10).
– Thread on and tighten cap nut (7) with sealing ring (8).
– Insert and tighten nozzle (3).
– Insert air cap (2). Tighten cap nut (1).
– Push in needle (13) carefully into the gun housing from the back.
– Insert needle spring, bearing and set screw again.
Ä 8.3.1 “Replace needle and
nozzle.”
– Purge the gun with solvent. Ä 6.4 “Rinsing”
– Set the material flow Ä 5 “Commissioning”,
Note for “360 Degree Circular Jet”:
The “360 degrees round jet” (Item 4 – 6) has no injector effect. Air pressure and material
pressure must be in a certain ratio to each other so that the air does not press out the
material. This ratio depends on the viscosity of the material to be applied and the size of
the annular surface between the insert and the air nozzle.
The correct ratio must be checked out. The material pressure may however not be lower
than the air pressure.
Replacement parts, tools and accessories
06/2018 EcoGun AS AUTO - MSG00019EN 37/0