2205B0JE-DA-J-N_2014.05.
3 Installation
Screw Compressor J-series
3.2 Installation Work
3-2
3.2 Installation
Work
3.2.1 Unpacking
When unpacking the compressor, make sure that the compressor body is not damaged. Check that
there are no abnormalities.
If there are abnormalities or deficient parts on the compressor, please contact our local sales
offices or service centers immediately.
Unnecessary packaging materials should be discarded according to the laws and ordinances, or
your company's rules.
3.2.2 Storage
To store the compressor before installation;
Store it indoors.
Seal nitrogen gas in the compressor. (Pressure: approximately 0.15 MPa)
3.2.3 Transfer
Dropping of the lifted compressor may cause death or serious injury to the
worker. Do not allow anyone to be under the lifted compressor.
1.
To lift the compressor, use lifting equipment with sufficient load for the weight of the compressor
and appropriate lifting slings having proof load of more than the weight of compressor.
2.
Secure sufficient space for safe lifting.
3.
Check the lifting slings before use. Thoroughly check the lifting slings for any problems (such as
deformation, knot, wire breakage). Do not start lifting unless the lifting slings are verified that they
have no problems. If you cannot make correct evaluation or judgment, entrust an expert to inspect
the lifting slings.
4.
To lift the compressor, attach the lifting slings to the attached eyebolts using appropriate shackles
and hooks. The eyebolts are only used for lifting the compressor. Do not use the eyebolts to lift the
compressor with any attached apparatus.
The compressor eyebolts must not be used to lift the package. To lift the package,
use the lifting chains on the base periphery or other lifting devices provided on
the base.
5.
Check the transportation route for any obstacles in consideration of the compressor size.
6.
Before lifting, check that the lift hook is located on the vertical line leading from the gravity center
of the compressor.
7.
Instruct all workers to move from near the work site before lifting.
8.
Before lifting the compressor, alert all workers on the site of possible dangers of the lifting process
by signal (such as calling at the beginning of the work or making a signal with hand). Remove all
nonessential workers from area until lift is complete. Do not lift the compressor unless the signals
are completely understood by the all personal working together.
