Roberts Gorden Combat HF 30 v4, Инструкция по установке, пусконаладке, обслуживанию и эксплуатации

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Page 38
CABINET HEATER
Section 5 . Commissioning the Heater
5.1
Commissioning is to be carried out only by competent personnel. Gas fired heaters must be commissioned by a
C.O.R.G.I. registered engineer.
Any faults found during this procedure must be corrected before progressing any further with the commission.
It is important to read and understand this section and the burner Manufacturer’s Instructions fully before commencing
the commissioning of the air heater.
No attempt to start any part of the air heater should be made prior to ensuring that it has been correctly installed and
that the components are satisfactory for the voltage, or pressures that are specified.
Follow Section 5.1 for pre commissioning checks and then:
Section 5.2 for oil fired heaters along with the burner manufacturer’s instructions and
Section 5.3 for gas fired heaters along with the burner manufacturer’s instructions.
Note: manufactures instructions may be general instructions for the application of their burners to any product. Where
specific detailed settings are referred to in this instructions book they should be followed, as they represent the agreed
settings when used on COMBAT® Cabinet Heaters.
Note: During the commissioning instructions, reference is made to the information in the Data Tables in Section 2. It
is important that reference is made only to the Data Table which relates to the burner option fitted to the heater as
indicated by the burner reference letter on the data plate and for the correct fuel type.
Any manufacturing seals that are broken during the on site commissioning must be re-sealed following the completion
of the commissioning so that subsequent adjustment by unauthorised persons is deterred.
5.1.1 Pre Commission Checks - All Heaters
5.1.1.2 Electrical Tests
Ensure that the electrical supply has been correctly connected. This to include:
5.1.1.3 Earth Continuity Check
The earth continuity must be a resistance of less than 0.1 ohm when a test is taken between any appliance’s earth point
and the main incoming earth at the isolator.
If a higher reading than this is obtained, the fault must be traced and rectified, preferably by an electrician, before
continuing with the commission.