ELTEX R120 Series, Руководство по эксплуатации

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BA-en-3030-1912_R120 / R121A
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• In applications with movable charging bar (e.g. film draw strips), attach
the high voltage cables such that there is no cable movement in the
connecting zone of the generator (see
chapter 3.4 "Installation of the
charging bar”, page 12 ).
• The current must not be allowed to exceed 1 mA per meter of active
charging bar length. The minimum operating current for any stable-cur-
rent working point must be >0.5 mA (see
chapter 4 "Operation”,
page 17 ).
• Check the units and the high voltage cables at regular intervals and
before startup for any damage. Any damaged components must be
repaired or replaced before continuing to operate the unit, or the units
must be disabled.
• Make sure that the units are clean at all times.
Dirt results in malfunctions and in premature wear of the units.
• When cleaning the bars do not soak the bars and the high voltage cable
in solvent and do not damage the emission tips; allow the solvent to
evaporate completely before restarting the unit (see
chapter 5 "Mainte-
nance”, page 19 , chapter 7 "Troubleshooting”, page 22 ).
• During operation, no continuous sparking (electric arc) must be visible
on the bar tips (see chapter 5 "Maintenance”, page 19 , chapter 7 "Trou-
bleshooting”, page 22 ).
• Do not touch the emission tips - risk of injury.
If the high voltage supply is connected, reflex responses to electrical
irritation can lead to secondary accidents; the charging bar as such is
safe to touch. If contact is made (
≤ 20 tips), the energy transferred is so
low that there is no risk of injury.
• Potential dangers for persons with cardiac pacemakers
The contact of several emission tips with the hand can trigger or sup-
press a single impulse. Such a single influence is irrelevant. A repeated
contact during a short period can be excluded because the electrical
irritation causes a warning effect. The charging bar as such is safe to
touch. If contact is made, the energy transferred is so low that there is
no risk of injury
• The operation of the bars can generate ozone. The ozone concentra-
tion levels developing near the bars depend on many different factors
such as site of installation, bar current and voltage, air circulation, etc.,
and can therefore not be specified in general terms.
If the maximum allowable concentration of ozone must be observed at
the site of installation of the bar, the concentration must be measured
on site.
The AGW value (maximum admissible concentration) serves to assess
the ozone concentration at the workplace. The user must make sure
that the appropriate national AGW value is at no times exceeded, e.g.