Elmo Rietschle F-REL User Manual
Page 20
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www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH, Gardner Denver Deutschland GmbH
Maintenance and repair
7
Maintenance and repair
DANGER
Danger of death from touching live parts.
Before maintenance work disconnect the machine
by pressing the main switch or unplugging it and
ensure that it cannot be turned on again.
NOTICE
Capacitor
In case of capacitor failure (1 ~ drive) replace the
capacitor only with one that has identical rated
value.
7.1 Ensuring
operational
safety
Regular maintenance work must be carried out in order to ensure operational safety.
Maintenance intervals also depend on the operational demands on the machine.
With any work observe the safety instructions described in Section 2.8 “Safety notes for installation, com-
missioning and maintenance”.
The whole unit should always be kept in a clean condition.
7.2 Maintenance
work
Interval
Maintenance to be carried out
Section
monthly
Check the pipes and screws for leaks and to ensure they are
seated properly and if necessary seal again or tighten up.
—
monthly
Check the terminal box and cable inlet holes for leaks and if
necessary re-seal.
—
monthly
Clean the ventilation slots on the machine and the motor
cooling ribs.
—
depending on how dirty the
discharged medium is
To make sure that full capacity is always obtained check the
mesh (Fig. 2/f) and clean if required.
—