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3
Installation
WARNING
High pressure! Injury to skin and eyes possible! Be careful when opening
connections on a pressurized item.
Copeland ZX Small refrigeration units are delivered with a holding charge of dry air at 1.68 bar.
The refrigeration unit should be located in such a place to prevent any dirt, dust, plastic bag, leaves
or papers from covering the condenser and its fins.
The unit must be installed without restricting the airflow.
A clogged condenser will increase the condensing temperature, thus reduce the cooling capacity,
and lead to a high-pressure switch tripping. Clean the condenser fins on a regular basis.
3.1
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 6. Do not stack
anything on top of the unit packaging. Keep the packaging dry at all times.
Never lift or move the units with the housing removed; all the panels should
be in place and properly tightened. Do not remove the pallet until the unit
has reached its final destination.
Respect the maximum number of identical packages which may be stacked on one
another, where "n" is the limiting number:
▪
Transport: n = 1
▪
Storage: n = 1
Figure 6: Maximum stacking loads for transport and storage
3.1.2
Weights
Unit
ZXME-013E
ZXME-015E
ZXME-018E
ZXLE-018E
ZXLE-023E
ZXLE-028E
Table 9: Weights
3.2
Refrigeration piping connections
3.2.1
Refrigeration piping installation
WARNING
High pressure! Risk of personal injury! The units are pressurized with dry
air. Be careful when opening connections on a pressurized item.
IMPORTANT
Tubing quality! Installation contamination! All interconnecting piping
should be of refrigeration grade, clean, dehydrated and must remain capped
at both ends until installation. Even during installation, if the system is left for
any reasonable period of time, eg, 2 hours, pipes should be re-capped to
prevent moisture and contaminant from entering the system.
10
Net weight
(kg)
56
54
AGL_Unit_ZX_Small_E_Rev03
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