Promax Cable Ranger+ User Manual page 3

* The safety could not be assured if the instructions for use are not closely followed.
* Use this equipment connected only to systems with their negative of measurement
connected to ground potential.
* The AL-103 external DC charger is a Class I equipment, for safety reasons plug it to
a supply line with the corresponding ground terminal.
* This equipment can be used in Overvoltage Category I installations and Pollution
Degree 2 environments.
* External DC charger can be used in Overvoltage Category II, installation and Pollution
Degree 1 environments.
* When using some of the following accessories use only the specified ones to ensure
safety:
Rechargeable battery
External DC charger
Car lighter charger cable
Power cord
* Observe all specified ratings both of supply and measurement.
* Remember that voltages higher than 70 V DC or 33 V AC rms are dangerous.
* Use this instrument under the specified environmental conditions.
* When using the power adaptor, the negative of measurement is at ground potential.
* Do not obstruct the ventilation system of the instrument.
* Use for the signal inputs/outputs, specially when working with high levels, appropriate
low radiation cables.
* Follow the cleaning instructions described in the Maintenance paragraph.
SAFETY RULES
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