Transport And Lifting Instructions; General; Transport And Storage; Roof Edge Protection During Transport (Outside Installation) - Carrier Airovision 39HQ Mounting Instructions

1 - TRANSPORT AND LIFTING INSTRUCTIONS

1.1 - GENERAL

Transport and lifting of the 39HQ air handling units (AHU)
must always be in accordance with the instructions below. If
these instructions are not observed, irreparable damage may
occur to the unit, and people in the immediate vicinity of the
unit are also endangered. Carrier Holland Heating accepts no
liability whatsoever for work carried out by third parties.
Transport and lifting must be carried out by qualifi ed personnel.
The AHU must only be lifted with lifting bars supplied by Carrier
Holland Heating. Lifting must be carried out in accordance
with local regulations and with the help of certifi ed lifting aids.

1.2 - Transport and storage

Lifting of the AHU is only permitted under the designated
lifting points. Lifting under the cross beams is prohibited. This
applies to transport as well as storage, and is indicated on the
cross beam with the following label.
Fig. 1 - Lifting not allowed
1.3 - Roof edge protection during transport (outside
installation)
Fig. 2 - Roof edge protection
Roof edge transport protection
During transport by truck the units are attached to the loading
surface with tie ropes, pulled across the unit towards the side
edges of the truck.
On external units, to protect the roof edge from distortion by
the tie ropes, protection pieces are added.
1.4 - Offl oading and hoisting
Depending on the dimensions of the AHU and the situation on
site, the AHUs are supplied in previously agreed transport
sections. Before proceeding with the transport and installation of
the casing sections, always consult the applicable dimensional
drawings that give the dimensions and weights of the sections,
as well as the installation sequence.
The weight is given on each transport section. Each transport
section is equipped with a subframe with six lifting points.
These points are marked by the label shown below.
Fig. 3 - Lifting point
To unload or hoist the AHU, the following methods are
recommended:
Method 1
• Attach the lifting cables to the lifting bars. Evenly positioned
spacer bars should be used between the lifting cables to
prevent damage to the top of the unit and ensure that no
excess pressure is applied to the side panels.
Fig. 4 - Vertical transport using spacer bars
Method 2
• Attach the lifting cables that are on the lifting beam to the
lifting bars. To do so, use an approved lifting beam.
3