Greenlee DM-830A Instruction Manual page 4

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Important Safety Information
Electric shock and fire hazard:
• Do not expose this unit to rain or moisture.
• Do not use the unit if it is wet or damaged.
• Only use the test leads provided with the equipment or UL Listed Probe Assembly with same rating
or better.
• Inspect the test leads or accessory before use. They must be clean and dry, and the insulation
must be in good condition. Do not use the test lead if the contrasting inner layer of insulation is
visible.
• Use this unit for the manufacturer's intended purpose only, as described in this manual. Any other
use can impair the protection provided by the unit.
Failure to observe these warnings could result in severe injury or death.
Electric shock hazard:
• Do not apply more than the rated voltage between any two input terminals, or between any input
terminal and earth ground.
• Do not contact the test lead tips or any uninsulated portion of the accessory.
Failure to observe these warnings could result in severe injury or death.
Electric shock hazard:
• Do not operate with the case open.
• Before opening the case, remove the test leads from the circuit and shut off the unit.
Failure to observe these warnings could result in severe injury or death.
Electric shock hazard:
The fuses are an integral part of the overvoltage protection. When fuse replacement is necessary,
refer to "Specifications" for the correct type, size, and capacity. Using any other type of fuse will void
the overvoltage protection rating of the unit.
Failure to observe this warning could result in severe injury or death.
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