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Engine
The PERKINS engines fitted on all DFZ ZANOTTI refrigeration units are
designed to keep pollution caused by exhaust gas at a minimum level. However,
we strongly recommend to avoid starting the engine in a confined area, as the
exhaust gas is toxic. The symptoms caused by carbon monoxide produced by
fuel combustion are the following:
– dizziness
– strong headache
– sleepiness
– vomiting.
If you should experience these symptoms with the engine on, try to breath clean
air immediately.
Only by having the unit checked on a regular basis you will be able to avoid the
troubles associated with its malfunctioning.
Warranty
Keep your warranty certificate carefully; you will be required to show it whenev-
er your refrigeration unit needs servicing.
The machine should be installed according to the diagrams and instructions
given by the manufacturer.
Any damage due to improper connections is excluded from the warranty.
The neutral conductor, even if grounded, is unacceptable as safety conductor.
The electrical installation of the place where the unit is installed must comply with
the regulations in force applicable to electrical installations.
The machine must be used according to the user's instructions and only for the
use the manufacturer intended it for.
The machine should be serviced by knowledgeable personnel or by the manu-
facturer.
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