Durr EcoGun AS MAN 1AF, Руководство по эксплуатации, Страница: 17 / 36

10. Remove needle (4). Remove the appli-
cation material with detergent and a soft
cloth.
Assembly
11. Insert and tighten nozzle (3).
Tightening torque: 10 Nm
12. Place the air cap (1).
13. Tighten cap nut (2).
14. Push in needle (4) into the gun housing
from the back.
15. Set needle spring with bearing on
needle (4). Unscrew and remove set
screw (7) and locknut (6).
16. Lubricate needle (4) in the area of the
gland bolt and the trigger lever (5).
7.3 Maintenance
7.3.1 Maintenance schedule
The maintenance intervals given below are based on experiential values. Adjust maintenance
intervals individually to increased requirements.
Interval Maintenance work
After each use
Cleaning Ä 7.2 “Cleaning”.
Daily Check condition and tightness of the spray gun and of the connections
and lines.
Weekly
Lubricate lever bearing
Ä
7.3.2 “Lubrication”.
7.3.2 Lubrication
The following components must be lubri-
cated with a silicone-free grease:
O-rings and seals
Bearing
Set screw and threads
Needle gland
Lever bearing
Lubricate internal components at the
time of maintenance work, which
include disassembly of the con-
cerned components any way.
Recommended lubricant: SYN-
THESO GLEP 1 Ä 10.8 “Operating
and auxiliary materials”
8 Faults
8.1 Safety recommendations
NOTICE!
Property damage due to improper
replacement of needle and nozzle
Replacing only the needle or only the
nozzle could damage spray gun compo-
nents. This can compromise the tightness
of the spray gun. The spray pattern deteri-
orates.
– Observe order of replacement steps
(needle – nozzle).
– Observe order of assembly steps
(nozzle – needle).
– Always replace nozzle and needle at
the same time.
Faults
11/2017 EcoGun AS MAN 1AF - MSG00020EN 17/36