Transport And Iterim Strorage; Product And Accessory Description; Operation; Transport And Intermediate Storage - Motralec Wilo-IPL Einbauanleitung Und Betriebsanleitung

2.6 Arbitary alterations and spare parts procurement
Any alterations to the pump/plant are only permitted if authorized by the manufacturers.
Original spare parts ensure safety and reliability. The use of unauthorized parts could in-
validate any claims for consequential damages.
2.7 Inadmissible operating conditions
Operational safety of the plant is only ensured if used in strict accordance with chapter 1
of these instructions. Limits stated in catalogue/data sheet must not be exceeded under
any circumstances.

3 Transport and intermediate storage

ATTENTION! The pump must be protected from moisture and mechanical damage at all
The lifting eyebolts of the motor are suitable for the weight of the motor. It´s not
allowed to carry the complete pump on the lifting eyebolts of the motor.

4 Description of product and accessories

4.1 Description of the pumps
All pumps dealt with herein are single-stage, low-pressure centrifugal pumps in mon-
oblock design, with extended single motor/pump shaft. The pumps can be installed ei-
ther 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 ac-
tual load demands and an economical pump operation.
- IPL: The pump housing is of the inline design with suction and discharge connection
axially in line (Fig.1). All pump housings are designed with the possibility of base
mounting on a plinth. Pumps with a power 5,5kW and above to be based mounted.
- DPL: Two pumps heads mounted in a common housing (double-pump), the pump
housing is being of inline design (Fig.2). All pump housings are designed with the
possibility of base mounting on a plinth. Pumps with a power 4 kW and above to be
based mounted.
When used in conjunction with an automatic variable speed controller only the base-
duty pump is operated variably. The second pump remains available for parallel op-
eration to cover peak-load demand and additionally, for standby duty to take over un-
der fault conditions.

4.2 Scope of supply

IPL:
- Single pump
- Installation and operating instructions.
DPL:
- Double pump
- Installation and operating instructions.
times during transport and intermediate storage.
It must be carefully handled by means of authorized lifting gear. The lifting gear
has to be fitted on the pump flanges and perhaps on the outer diameter of the
motor (Attention: the lifting gear has to be fixed against slide slip!).
The lifting eyebolts on the motor are only suitable for fixing the position of
the lifting gear.
ENGLISH
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