MANDÍK CPV Installation, commissioning, and maintenance
IZU 02/2021
MANDÍK, a.s., www.mandik.cz
R
9
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The air entering the unit contains aggressive gases or chemicals or the air temperature
is below -
30°C or
higher than +50°C, or the return air humidity is excessively high (the
unit is not designed for damp air service, such as in pool facilities, etc.)
Access inside the equipment and conducting any work on the equipment are prohibited until
the following are met:
•
The unit must be disconnected from power.
•
All rotating parts (fans, etc.) must be stopped
•
The unit must be locked out to prevent accidental start--up (e.g. at the service switch)
•
Heat exchangers and hydraulic system components must be cooled down to the
ambient temperature, i.e. a maximum surface temperature of +40°C
•
Pressure in all pressurised systems must be equalised to the ambient pressure
•
The operator must be equipped with suitable protective equipment
•
No explosive atmosphere is present inside the equipment.
5
HANDLING, TRANSPORT AND STORAGE
•
Units are delivered in compact assemblies.
•
The units are wrapped in a plastic film, and are placed and packed on pallets. The
specific type of packaging may be agreed upon individually
•
ATTENTION: the plastic film is protected by shipping packaging to protect the chamber
during transport and must not be used for long-term storage of the chamber. Changes
in temperature during transport may result in water vapour condensing inside the
packaging and create suitable conditions to result in corrosion of the materials used in
the chambers (e.g. white corrosion on galvanised components). The transport
packaging must be removed immediately upon delivery to ensure air can enter the
chambers and they can dry appropriately
•
During transport and relocation, the units may only be moved by forklift or using lifting
straps and corresponding safety regulations must be followed (ČSN ISO 8792). Units may
only be lifted from below. When lifting by crane, use straps under the unit; for larger
units, these straps require a spacer from above, or additional reinforcement at points
where the strap could deform the chamber. When transporting by forklift, support the
chamber along the entire width of the chamber to prevent damage to the bottom of the
unit.
Permitting handling activities are illustrated below.
•
Upon receipt, the unit must be inspected to ensure it has been delivered in the agreed
configuration and scope, and to ensure it was not damaged during transport. If
damaged during transport, the receiving party shall record the scope of such damage on
