Elmo Rietschle L-BV3 - Manual (Page 23)

Shut-Down and Longer Standstills
© Gardner Denver Deutschland GmbH 23 / 32 610.444430.40.000
6104443001004
Fig. 10: Pour in preservative and turn shaft
9.3 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 9.2,
"Preparing for longer standstill", Pg. 22.
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 9.1, "Draining", Pg. 22.
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 6, "Installation", Pg. 11.
Commission the pump-motor unit as
described in Chapter 7, "Commissioning",
Pg. 16.
For pump-motor unit that are already
installed in a system:
Commission the pump-motor unit as
described in Chapter 7, "Commissioning",
Pg. 16.
 DANGER
Electrical danger!
Work on electrical installations may be carried
out by trained and authorized electricians only!