AERMEC HMG - Reduction of Vibrations; Removal of the Compressor Holders

28
• The unit must be installed in compliance with national
installation rules.
• The quality of the installation will directly affect the normal
operation of the unit. User installation is prohibited. All
installation operations must be carried out by personnel in
possession of the necessary legal requirements, trained and
informed on the risks related to such operations. This personnel
will follow the instructions given in the installation manual.
• Do not connect the appliance to the power supply until all
installation work has been completed.
• Compressor stops are used to reduce vibrations during
transportation. Before commissioning it is mandatory to
remove them, failure to remove them can cause faults. Once
the fasteners have been removed, refit the hex flange nuts to
prevent the compressor from coming out of its seat during
operation.
This is the procedure to be carried out to remove the locks:
step 1 step 2
step 3 step 4
REMOVAL OF THE COMPRESSOR HOLDERS
REDUCTION OF VIBRATIONS
ATTENTION
Failure to remove the compressor stops will invalidate
the warranty.
The unit must be fixed to the anti-vibration mounts and the
latter firmly fixed to the concrete base by following the steps
below:
1. Check that the contact surfaces of the anti-vibration mounts
are level with the base. Make sure that the flatness of the
concrete foundation is within ± 3 mm and that it is covered
with a rubber mat.
2. Lift the unit to allow for the correct positioning of the anti-
vibration mounts.
3. Remove the screws that secure the anti-vibration mounts.
4. Place the unit on the stands and align the bolt holes in the
stands with the mounting holes in the base of the unit.
5. Tighten the screws previously removed (step 2).
6. Make sure that the anti-vibration supports rest flat on the
surface of the base, adjust the height of the anti-vibration
supports and make sure that the height is the same in all
supports.
7. Tighten the locking screws.
Compressor stops can be of two types (A
or B)
Remove the
compressor retainers
A B