Elmo Rietschle L-BV7 - Manual (Page 10)

610.48060.40.000 10 / 64 © Gardner Denver Deutschland GmbH
Safety
 DANGER
Electrical danger!
Do not open the motor terminal
box unless absence of electricity
has been ensured!
 WARNING
Danger due to gauge pressure
and vacuum!
Danger due to escaping fluid!
Before beginning work on the
unit or system:
 Interrupt supply of operating
liquid.
 Bleed lines and vacuum
pump/compressor
(depressurize).
 WARNING
Danger from rotating external
fan of unit!
Only operate the unit with the fan
guard mounted!
It is prohibited to remove the fan
guard!
 WARNING
Danger from rotating impeller
of unit!
Only operate the unit with the
vacuum pump/compressor
housing mounted!
Do not remove the vacuum
pump/compressor housing until
after the unit has been shut down
and the impeller has come to a
complete stop!
Consider that the impeller has a
certain run-out!
 WARNING
Danger due to gauge pressure
and vacuum!
Danger due to escaping fluid!
Only operate the unit with the
pipes/hoses connected to the
intake and discharge connection,
as well as to the operating-liquid
port!
 WARNING
Danger from rotating impeller
of unit!
Only operate the unit with the
pipes/hoses connected to the
intake and discharge connection,
as well as to the operating-liquid
port!
 WARNING
Danger in the form of cuts or
cutting off extremities on the
impeller of the pump-motor
unit!
Do not reach into the unit through
open connections!
Do not insert objects into the unit
through the openings!
 WARNING
Danger due to gauge pressure
and vacuum!
Check the lines and containers
used for sufficient strength!
 WARNING
Danger due to gauge pressure
and vacuum!
Danger due to escaping fluid!
Check the connections of the
pipe/hose connections for leaks!