Description Of Product And Accessories - Wilo -CronoLine IL 250 series Einbau- Und Betriebsanleitung

3.2 Storage
The storage location has to be
clean
dry
frost-proof
free of vibrations
If extisting leave the cover on the pipe connections so that no dirt or other foreign
bodies can get into the pump housing.
Rotate the pump shaft once a week to prevent striation of the bearings and the pump
from seizing up.
Ask Wilo what preservation measures are necessary if a longer storage period is
required.

4 Description of product and accessories

4.1 Decscription of the pump
All pumps dealt with herein are single-stage, low-pressure centrifugal pumps of
monoblock design driven by coupled motor. The mechanical seal is maintenance-free.
The pumps can be installed either pipe-supported in sufficiently anchored pipework or
base-mounted on a plinth.
Its capacity can be infinitely varied if used in conjunction with the respective control gear
(Wilo-CR-System). This will enable an optimum adaptation of pump performance to
actual load demands and an economical pump operation.
4.2 Scope of supply
Inline-Pump including groundplate (poss. Groundplate as accessory)
–
Installing and Operating Instruction
–
4.3 Accessories (to be ordered separately)
PTC trip relay for switchboard mounting
–
4.4 Expected noise values as guideline
power of motor
P
N
[kW]
75
90
110
132
160
1)
Average area sound pressure level value measured in a cubic
area at a distance of 1 m to the motor surface
Installation and operating instructions
Wilo-CronoLine IL 250...
Sound pressure level pA
Pump with motor
1450 min
73
27
1
[dB] )
-1
English
WILO AG 08/2006