Engineering manual - SAB 193-233-283 S A-frame (including ATEX)
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008831 en 2022.02
14.8
Transport instructions
Danger!
Risk of injury to personnel and damage to equipment! Johnson Controls Denmark is not liable
for injury to personnel or damage to equipment caused by the use of transport methods which
are not recommended in this document or stated in a separate agreement between a transport
company and Johnson Controls Denmark.
14.9
Transport regulations
It is the transport company's responsibility that all transport regulations are complied with.
It is also the transport company's responsibility that the unit or parts of the unit are properly se-
cured and do not shift during transport and thus get damaged.
Unloading instructions
The same rules apply as when loading the unit. See therefore subsection
.
14.10 Unpacking and inspecting the unit
On receipt the unit is wrapped in PE film. After unpacking the unit, check for transport damage.
Check also whether the delivered goods correspond to the specification. Check in particular
that the control system and valves fitted on the outside of the unit are not damaged. Check that
the following parts are included:
•
Vibration dampers and the drawing indicating the position of the dampers.
•
Parts for coupling series 52: intermediate piece, inner and outer screen, and perhaps
loose coupling hub for motor.
14.11
Moving the equipment to the mounting site
After unloading and unpacking
Warning!
This screw compressor unit may be top-heavy. Use caution to prevent the unit from tipping.
After unloading and unpacking the unit it must
only
be lifted in the lifting device mounted on
the frame, see subsection
14.4 Handling of compressor and unit.
If the unit is moved with e.g.
a forklift truck, it must be positioned on a pallet intended for the purpose. Secure the unit and
make sure that it does not tip over when starting, turning and braking the forklift truck.
Do not lift directly under the unit
.
14.12 Storage
On delivery, the compressor units are charged with a protective gas (N2) with an overpressure
of 0.5 bar to prevent moisture from entering the compressor. If the equipment is going to be
stored for a long time, the compressor should be equipped with a service manometer on the
evacuation valve so that the pressure can be checked. If the pressure falls below 0.1 bar, re-
charge with nitrogen (N2).
Place the unit on a level foundation and make sure it is not exposed to vibrations exceeding 1
mm/s. Also observe any storage instructions given by the motor manufacturer; some