Elmo Rietschle L-BV7 - Manual (Page 35)

© Gardner Denver Deutschland GmbH 35 / 64 610.48060.40.000
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!