WAGNER AquaCoat AirCoat GM 5000EACW, Руководство по эксплуатации

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35
AquaCoat GM 5000EACW
B_03525
R
max.
< 1 M
Ω
100
80
60
40
20
μA
80
60
40
20
10
kV
R3
R2
R1
Zerstäuberluft
Atomizing air Mat. Druckregler
Mat. pressure reg. Pumpe
Pump
POWER
0 1
OPERATING MANUAL
EDITION 04/2012 PART NO. DOC2321362
Perfect earthing of all system components (workpieces, conveyor, paint supply system,
control unit, spray booth or spraying stand, see illustration) is a prerequisite for optimum
coating effi ciency and safety.
WARNING
Heavy paint mist if earthing is insufficient!
Risk of poisoning
Insufficient paint application quality
œ Earth all unit components.
œ Earth the workpieces being painted.
SIHI_0003_GB
Earthing schema (example)
Conveyor
Spraying stand
Floor, derivable
Object
System earth
5.1.4
EARTHING
System earth
The imperfect earthing of a work piece will result in:
●
Very poor wrap-around.
●
Uneven coating thickness.
●
Back spraying to the spray gun, i.e. contamination.
The prerequisites for perfect earthing and coating are:
●
Clean work piece suspension.
●
Earthing of spray booth, conveyor system and suspension on the building side in
accordance with the operating instruction or the manufacturer’s information.
●
Earthing of all conductive parts within the working area.
●
The earthing resistance of the work piece may not exceed 1 M

(Mega Ohm).
Resistance to earth measured at 500 V or 1000 V.
●
Connect the AquaCoat cabinet to the system earth.
●
The work shoes and if uses the gloves must be derivable.