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NOTE: Except for the batteries, the device does not contain any parts
that can be replaced by untrained or unaccredited personnel. Any
unauthorized work or part replacement with equivalents may seriously
compromise safety.
7.1 CLEANING
WARNING! Risk of electric shock. Before cleaning, disconnect all inputs.
The instrument should be cleaned periodically to keep the LCD clear and prevent
the buildup of dirt and grease around the instrument's buttons.
Clean the body of the instrument with a damp and soapy cloth.
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Do not submerge the instrument in water.
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Do not use solvents.
For current sensors:
Ensure that no foreign body interferes with the current sensor latching
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mechanism.
Keep the air gaps of the clamp completely clean. Do not spray water directly
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on the clamps.
7.2 BATTERY
The device is equipped with a NiMH battery. This technology has several
advantages:
Long battery life for a limited volume and weight;
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Significantly reduced memory effect, which means you can charge the battery
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even if it is not completely discharged;
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Environmentally friendly with no polluting material, such as lead or cadmium,
in accordance with applicable regulations.
The battery may be completely discharged after prolonged storage. If the battery
is completely discharged, it must be fully charged. The device may not work
during part of the charging. Charging a completely discharged battery may take
several hours.
NOTE: If the battery is completely discharged, at least 5 charge/
discharge cycles will be necessary for the battery to regain 95 % of
capacity. Refer to the battery data sheet delivered with the device.
To optimize the use of your battery and extend the battery effective life:
Charge the device only at temperatures between (50 and 104) °F (10 and 40) °C.
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Comply with the conditions for use.
Comply with the conditions for storage.
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7. MAINTENANCE
Power & Energy Logger Model PEL 52 - User Manual
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