CNX t3000
Calibration Manual
2
Safety Information
A Warning identifies conditions and procedures that are dangerous to the user. A
Caution identifies conditions and procedures that can cause damage to the Product or the
equipment under test.
Warning
To prevent possible electrical shock, fire, or personal injury:
• Carefully read all instructions.
• Use the Product only as specified, or the protection
supplied by the Product can be compromised.
• Limit operation to the specified measurement category,
voltage, or amperage ratings.
• Do not touch voltages > 30 V ac rms, 42 V ac peak, or 60 V
dc.
• Do not use the Product around explosive gas, vapor, or in
damp or wet environments.
• Do not use, and disable the Product if it is damaged.
• Do not use the Product if it operates incorrectly.
• The battery door must be closed and locked before you
operate the Product.
• Replace the batteries when the low battery indicator shows
to prevent incorrect measurements.
• Have an approved technician repair the Product.
• Use only specified replacement parts.
• Do not connect directly to mains.
• For safe operation and maintenance of the Product:
• Remove batteries to prevent battery leakage and damage
to the Product if it is not used for an extended period.
• Repair the Product before use if the battery leaks.
• Be sure that the battery polarity is correct to prevent
battery leakage.
• Batteries contain hazardous chemicals that can cause
burns or explode. If exposure to chemicals occurs, clean
with water and get medical aid.