Handling And Intermediate Storage; Handling; Unpacking; Intermediate Storage - Andritz HP 45 Série Instructions De Service

Series HP 45
These instructions must be read in conjunction with the
separate User's Safety Manual and the Motor Operating In-
structions.

1. Handling and intermediate storage

1.1

Handling

• Always take the weight and centre of gravity into
consideration.
• Never use the motor eye bolts when slinging as-
sembled pump sets.
Examples of correctly handling the pump, motor and set:
1.2

Unpacking

Check that the delivery is complete and undamaged. Any miss-
ing parts or damage must be confirmed by the carrier on the
original freight note and reported to us immediately.
1.3

Intermediate storage

• Seal the suction and delivery branches, using closure caps,
plugs or blank flanges.
• Store in dry, dust free conditions protected from frost or ex-
cessive heat.
• Turn the rotating assembly on the shaft or coupling a few
times every 2 weeks and leave in a different angular position.
• Long-term storage (over 3 month) preservation required.
• Long-term storage (over 2 years) renew the lubricants before
installing the pump.
1.4

Preservation

If requested, we will preserve your pumps before delivery or at
site. Please contact our service department.
16

2. Description

High pressure pumps of the type HP are non self priming, multi-
stage ring section pumps in a single flow construction. They are
available in various mounting arrangements and with different
impellers.
Please see the contractual documents for details of the sup-
plied design.
2.1

Designation

Series
Nominal branch diameter [mm]
Nominal impeller diameter [mm]
Hydraulics ID
Number of stages
Mounting arrangement
Nominal capacity P
Number of poles
For a description of mounting arrangements, see paragraph
2.3.
2.2

Construction

Please refer also to the sectional drawings in paragraph 7.4.
2.2.1
Proper handling
The shaft is protected against wear by shaft protection sleeves
on both sides. Shaft and bearings are rated for continuous,
heavy-duty operation.
2.2.2
The fitted shaft sealing arrangements are described in detail in
the contract documentation.
Packed gland must be used when pumping gaseous media. If
a mechanical seal is used, make sure that the seal housing is
permanently vented.
Improper handling
2.3

Mounting arrangements A, E, S

[kW]
2
Shaft and bearings
Shaft sealing
A
HP 40-155.1/6/E + 30/2
Example
E