Special Instructions From The Product Standards - SCHNIER smart-E 310 Operating Manual

3.3. Special instructions from the product standards

The above mentioned product standards describe the safety requirements for the sta-
tionary equipment for electrostatic coatings. For information and in the interest of safety
the following sections of these standards are especially noted:
Section
(5.5.2.3)
(5.5.2.1)
(5.5.2.2)
The sections refer to the corresponding standards:

Without terminals:

( )

[ ]
This excerpt does not make any claim for completeness and does not replace compli-
ance with all safety requirements from product standards!
Operating manual 810378-BAL-EN-170330
The distance between the workpiece and the parts under
5.2.1
high-voltage must be so large that in normal operation an
(5.3.2)
electrical arcing can be prevented.
After switching off the high-voltage all high-voltage carrying
5.2.3
parts must be discharged less than 350 mJ before these
5.2.4
parts can be reached.
(5.3.4)
If flammable liquids must be used for cleaning purposes,
(5.3.5)
there is a valid value of 0.24 mJ.
[5.2.3]
When using walls, covers, signs and labels made of non-
conducting material there is the risk of propagating brush
discharges. These can occur if low thickness plastics have
5.4.5
contact with large surface grounded conductors (e.g., met-
[5.3.2]
als). The dielectric strength of the coating must not exceed
4 kV.
Description of all requirements for the high-voltage power
supply which the HV generator is a part of.
5.5.
High-voltage must be switched off and the voltage carrying
[(5.4)]
parts must be discharged to a safe voltage before interven-
tion on parts under live power.
5.6.
The electrical equipment that is not a part of the high-voltage
power supply must conform to EN 60204-1.
[5.5]
All conductive components of the system, e.g., floors,
5.7.
transport equipment, etc., with the exception of the normal
operational high-voltage carrying parts, must be grounded.
[5.6.1]
The bleeder resistance may be max. 1 MΩ.
EN 50176:2009 and EN 50177: 2009
EN 50223:2015
EN 50348:2010
Mach/30 2017 Page 11 of 54