Danger – Elmo Rietschle L-BV7 User Manual

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610.48060.40.000

Shut-Down and Longer Standstills

10.3 Storage

conditions

This chapter applies in the following cases:

 new pump-motor units,

 pump-motor unit that are already installed

in a system and were prepared for a longer
standstill, as described in Chapter 10.2,
"Preparing for longer standstill", Pg. 34.

To prevent standstill damage during storage,
the environment must provide the following
conditions:

 dry,

 dust-free,

 low-vibration (effective value of vibration

speed v

eff

≤ 0.2 mm/s [0.008"/sec]).

Take the following measures for
commissioning following a longer
standstill:

 Measure the insulation resistance of the

motor.
In case of values ≤ 1kΩ per volt of nominal
voltage, dry winding.

 Drain off preservative, as described in

Chapter 10.1, "Draining", Pg. 34.
Subsequent cleaning of the pump-motor
unit is not required.
Dispose of preservative in accordance with
the manufacturer's specifications.

 For new pump-motor units:

Install pump-motor unit as described in
Chapter 7, "Installation", Pg. 22.
Commission the pump-motor unit as
described in Chapter 8, "Commissioning",
Pg. 28.

For pump-motor unit that are already
installed in a system:
Commission the pump-motor unit as
described in Chapter 8, "Commissioning",
Pg. 28.

 DANGER

Electrical danger!

Work on electrical installations
may be carried out by trained
and authorized electricians only!