34
C6.1.11/0718-0619/E
3
Installation
WARNING
High pressure!
Injury to skin and eyes possible!
Be careful when opening
connections on a pressurized item. Never install the unit at such a height that
if the pressure relief valve opens, the gas flow can reach
an individual’s head.
IMPORTANT
Always install the unit in such a way that all installation, commissioning and
servicing works can be carried out safely and easily.
Copeland EazyCool CO
2
refrigeration units are delivered with a holding charge of neutral gas.
The refrigeration unit should be located in such a place to prevent any dirt, dust, plastic bag, leaves
or papers from covering the condenser / gas cooler and its fins.
A clogged condenser / gas cooler will increase the refrigeration temperature and/or the gas cooler
outlet temperature which could lead to a high-pressure switch tripping. Clean the condenser fins on
a regular basis.
The unit must be installed without restricting the airflow. Harmful environmental conditions like very
low or high temperatures should also be avoided.
The place of installation has to be level and horizontal. The unit must be secured to the ground to
avoid any movement of the base frame. The ground needs to be designed for the weight of the unit.
It might be necessary to install additional vibration absorbers between the unit and the ground to
avoid the transmission of vibration to the rest of the building.
The place of installation should be sufficiently lit and should allow easy access for service and
maintenance work.
In case of installation in a machine room, standard EN 378-3 and all additional national regulations
shall be observed.
A risk assessment of the place of installation has to be conducted before actual system installation.
It should be documented for local authorities and should contain safety-related measures to avoid
risks. The risk assessment of the unit itself has been performed by the manufacturer.
3.1 CO
2
Refrigeration unit handling
3.1.1 Transport and storage
WARNING
Risk of collapse! Personal injuries!
Move units only with appropriate
mechanical or handling equipment according to weight. Keep in the upright
position. Respect stacking loads according to
Figure 48
. Do not stack
anything on top of the unit packaging. Keep the packaging dry at all times.
Respect the maximum number of identical packages which may be stacked on one
another, where "n" is the limiting number:
▪
Transport: n = 0
▪
Storage: n = 0
Figure 48: Maximum stacking loads for transport and storage
3.1.2 Weights
Unit
Net weight [kg]
OME-4MTL-05X
440
OME-4MTL-07X
450
OME-4MTL-09X
462
Table 19: Weights
Summary of Contents for Copeland EazyCool OME-4MTL-09X
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