DÖRR EcoGun 116, Руководство по эксплуатации

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8.2 Defects table
Visualizer of typical spray pattern problems
Spray pattern Fault identification
Spray jet is distorted.
Spray jet is bent or tapered.
Spray jet is too thick in the middle.
Spray jet is split.
Spray jet is uneven.
Fault description Cause Remedy
No material Feed cup empty
Check feed cup. Top up, if necessary.
Air pressure too high
(only when using an
extension)
Decrease the air pressure via the total
air control.
Material escapes at the
needle gland. Needle gland worn out Replace needle gland
Ä 8.3.3
“Replace needle gland”.
Needle gland loose Tighten needle gland sensitively.
Air escapes between valve
pin and housing. Valve seal worn out. Replace valve seal Ä 8.3.2
“Replacing valve seal”.
Faults
05/2018 EcoGun 116 - MSG00017EN 19/44