1.
Compressor package with steel base frame mounted on a concrete block.
Following base frames are possible;
1.a
Frame designed for mounting on concrete block.
For more instalation details refer to; Section 1.3.5.1, Page 17,
Section 1.3.5.2, Page 18, Section 1.3.5.3, Page 19, Section ,
Page 20, Section , Page 20.
1.b
Frame designed for mounting on vibration dampers.
For more details in case mounting base frames on vibration dampers is
applied, refer to separate instruction sheet and other order
documentation like package drawing, supplied with the compressor
package and consult Grasso if required.
2.
Bare compressor direct mounted on a concrete block via grouted anchors.
For more installation details refer to; Section 1.3.5.1, Page 17,
Section 1.3.5.2, Page 18, Section 1.3.5.4, Page 21.
1.3.5.1 Concrete structure
Fig.4:
Concrete block
1
Cork board
2
Concrete base
3
(Concrete) Floor
4
Sand
The concrete block for compressor and motor or compressor package should
have a profile as illustrated in Page 17 and made according to the following
recommendations:
•
The concrete block should be set on firm footings or on a floor capable of
carrying the weight of the concrete block and capable of absorbing the free
forces and gas forces of the compressor during operation. The ground under
the concrete block should be horizontal and flat.
•
The top surface of the block should be level and even.
•
There should be sufficient free space around the block to install corkboard (or
similar).
•
The block should be provided with anchor bolt recesses or holes according to
the anchor bolt spacing as per package lay out drawing.
INSTALLATION AND PREPARATION FOR USE
INSTALLATION
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