DÖRR EcoGun 116, Operation Manual

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Item Description Material no.
8 Seal
9 Screw bit
10 Ball sealer
11 Needle
12 Cleaning brush Ä 11.2 “Tools”
Assembly instructions
– Disassemble air cap, nozzle and needle. Ä 8.3.1 “Replace needle and nozzle.”
– Thread the ball sealer (10).
– Turn in and tighten screw bit (9) with pre-assembled seal (8) and pre-assembled
inner tube with nozzle (7) into the gun.
– Push housing (4) with seal (5), pre-assembled outer tube(6) and locknut (3) on to the
inner tube (7).
– Fit and tighten cap nut (1) with sealing ring (2).
– Set outer tube (6).
The outer tube (6) is adjustable and allows varying setting positions of the air cap
to the nozzle. The farther the nozzle projects over the front side of the air cap, the
broader is the spray jet. Projection of the nozzle above the air cap should be min-
imal.
– Tighten the locknut (3).
– Push in needle (11) 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 6.7 “Rinsing”
– Set the material flow. Ä 5 “Commissioning”
Nozzle set NP/NS 250-8 M09800433
Description Item no. Quantity
Inner tube with nozzle 7 1
Seal 8 1
Needle 11 1
Replacement parts, tools and accessories
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