Proper Use; Exclusion From The Scope Of Application - Ingersoll Rand ENL 5 Vario Instructions De Montage Et De Service

EN
Additional advice:
• The removed control unit has no IP degree of
protection.
• During installation, use spanner flat at the feed pipe
(wrench size SW27) as a back rest.
• The service unit must not be dismantled.
CAUTION
malfunction during operation!
Through incorrect installation and poor maintenance,
malfunction may occur at the ENL 5 Vario.
Condensate which is not discharged may cause
damage to plants and in production processes.
• The ENL 5 Vario is an electronically level-controlled
condensate drain for compressed-air plants.
• The device is employed within the permissible
performance parameters (see "Technical data").
• The ENL 5 Vario is able to drain condensate under
operating pressure from the plant components
virtually without compressed-air loss.
• For its function, the ENL 5 Vario requires an supply
voltage and an operating pressure (see "Technical
data").
• As far as the employment in plants with increased
demands on compressed air is concerned (food
industry, medical technology, laboratory equipment,
special processes etc.), the operator must decide on
measures for the monitoring of the compressed-air
quality. These have an effect on the safety of the
subsequent processes and may prevent damage to
• The ENL 5 Vario as a condensate drain alone cannot
guarantee a defined compressed-air quality, for
this purpose, other additional technical devices are
required.
• ENL 5 Vario is not suitable for use in plants carrying
vacuum or atmospheric ambient pressure or in ex-
areas.
• ENL 5 Vario must not be exposed to permanent direct
solar or thermal radiation.
4

3. PROPER uSE

4. ExCLuSION FROm ThE SCOPE OF APPLICATION

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measures:
• Condensate drainage which is reliable in performance
directly optimizes the compressed-air quality.
• To prevent damage and breakdowns, it is imperative
to observe the following:
a. Exact compliance with the specifications of use
and with the performance parameters of the
ENL 5 Vario, in connection with the case of
application (see "Proper use" section)
b. Exact compliance with the installation- and
operation instructions in this manual
c. Regular maintenance and control of the ENL 5
Vario in accordance with the instructions in this
operating manual.
persons and plants.
• It is the task of the operator to ensure that the
indicated conditions are met during the entire
operating time.
• The ENL 5 Vario is a condensate drain whose
properties are adjusted especially to prescribed
applications.
• ENL 5 Vario devices must not be employed at drain
points other than those prescribed by the supplier,
as this may result in malfunction and damage in the
compressed-air system and at the compressed air
consumers.
• ENL 5 Vario devices must not be replaced by other
ENL 5 Vario-types, as this may result in malfunction
and damage in the compressed-air system and at the
compressed-air consumers.
• ENL 5 Vario must not be installed and operated in
areas with an aggressive atmosphere.
• The ENL 5 Vario is not heatable and, therefore, not
suitable for the use in areas where frost is likely to
occur.
• The ENL 5 Vario is not suitable for CO2 plants.
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