York TLHA18-30OSAAAD Installation Manual page 22

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1. Isolate all sources of electrical supply to the unit including any control system supplies switched by the unit. Ensure that all points of electrical and
gas isolation are secured in the OFF position.
connection refer to unit installation instructions.
2. Remove all refrigerant from each system of the unit into a suitable container using a refrigerant reclaim or recovery unit. This refrigerant may then
be reused, if appropriate, or returned to the manufacturer for disposal.
Where appropriate, drain the refrigerant oil from each system into a suitable container and dispose of according to local laws and regulations
governing disposal of oily wastes.
3. Packaged unit can generally be removed in one piece after disconnection as above. Any xing down bolts should be removed and then unit lifted
from position using the points provided and e uipment of ade uate lifting capacity. Reference MUST be made to the unit installation instructions
for unit weight and correct methods of lifting. Note that any residual or spilt refrigerant oil should be mopped up and disposed of as described above.
4. After removal from position the unit parts may be disposed of according to local laws and regulations.
INSTALLATION REMO AL AND DISPOSAL
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The supply cables and gas pipework may then be disconnected and removed. For points of
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