Tool Operating Temperature Test                                                                                                                      

UL Test:

As per NFPA 1936.

NFPA Test:

Cold test:
Place tool, power unit and hoses in a controlled temperature chamber for five hours at -20°C (-4°F). The tool shall be started within 2 minutes after removal and shall be operated for five cycles (open/close).
Hot test:
Place tool, power unit and hoses in a controlled temperature chamber for five hours at 49°C (120°F). The tool shall be started within 2 minutes after removal and shall be operated for five cycles (open/close).

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