36
VERSION 01/2021
ORDER NUMBER DOC2422004
TOPFINISH Bell 1S ECH
6.8
GROUNDING
WARNING
Discharge of electrostatically charged components in atmospheres containing
solvents!
Explosion hazard from electrostatic sparks.
Clean the pump only with a damp cloth.
WARNING
Heavy paint mist if grounding is insufficient!
Danger of poisoning.
Insufficient paint application quality.
Ground all device components.
Ground the work pieces to be coated.
When working with lacquers (solvent-based and water-based lacquers), a conductive
connection (potential equalization cable) must be established between the original tank
and the device.
In particular, ensure that all components have the same potential in order to minimize
high voltage problems.
Ground all device components.
Ground the work pieces to be coated.
A poorly grounded work piece causes:
very bad wrap around
uneven coating
back spraying to the high-speed rotary atomizer, i.e. contamination
Prerequisites for perfect grounding and coating are:
clean suspension for the workpiece to be coated,
grounding of spray booth, conveyor system and suspension equipment on the
building side in accordance with the operating manuals or the manufacturer's
information
grounding of all conductive parts within the working area
the grounding resistance of the work piece must not exceed 1
(megohm)
only connect high-voltage generator and/or ground switch to signal ground (e.g.,
water pipe)