Alfa Laval Copenhagen A/S
ALF – Installation, Operating and Safety Manual
ALF Instruction Manual UM_Filter_100B03
Page 11 of 67
4.3.1 Lifting Lug Table
The following sizes are always supplied with lifting lugs:
ALF 15-S
ALF 20-S ALF 20-R
ALF 30-S ALF 30-R ALF 30-P
ALF 40-R ALF 40-P
ALF 50-R
ALF 60-R
ALF 80-R
Always use approved and certified equipment for the lifting. Refer to dimensional
drawing for the specific ALF filter for the weight of the equipment.
When lifting a filter, then use proper and approved rope slings and make sure
that the filter is prevented from tilting or rotating. Center of gravity is stated on the
dimensional drawing.
The ALF filter must be empty during lifting or transportation in order to avoid
unstable lifts and damage to the ALF filter.
WARNING
filter by the lifting points, as shown above
Make sure that the ALF filter is empty before lifting.
4.4 Foundation
The ALF filters that are equipped with support feet or mounting brackets must be
fastened securely to the floor or a steel structure.
The maximum static foundation load calculation can be purchased on a
foundation drawing on request.
It is important that the foundation is made so that the filter is installed in
completely horizontal or vertical position to ensure correct fitting of piping
In vibrating environments or upon installation in earthquake zones loads on
nozzles and foundation bolting should be considered carefully prior to installation.
4.5 Mechanical Installation
1. Make sure there is a sufficient service area according to below table for pulling
out the flow diverter shaft or filter basket for maintenance purposes.
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