Product Damage Prevention; Line Voltage Requirements; Fuse Requirements - Protek 9216A User Manual

To avoid personal injury, do not remove the product covers. Do not operate the
product without the covers properly installed.
Two spare fuses are shipped with this equipment.
In order to maintain this equipment in a stable and efficient operating condition,
calibrate the equipment after every 1,000 hours operating time or every 6 months,
whichever is shorter.

Product Damage Prevention

Use Proper Power Source. Do not operate this product from a power source that
applies more than the voltage specified.
Provide Proper Ventilation. To prevent product overheating, provide proper ventilation.
Do Not Operate With Suspected Failures. If you suspect there is damage to this
product, have it Suspected Failures
Do not immerse in Liquids Clean the probe using only a damp cloth. Refer to the
cleaning instructions.

Line Voltage Requirements

Refer to the following table for the correct operating voltage ranges for this LCR meter.
Check the line voltage prior to connecting to the power source, and verify that it is within
a voltage range listed below.
Rating
AC 115 V
AC 230 V
If the LCR meter is to be used at a voltage other than 230V AC, the operating voltage
may be changed by the following procedure ·
Remove the power cable from AC input.

Insert a flat-bladed screwdriver into the slot located on right side of the fuse holder

cap; remove the cap by pressing and then pulling up the screwdriver.
Rotate the cap on the fuse holder to set the voltage to the desired level.

Connect power cable to the AC input.

If a voltage below AC 115 V is required, the power cable and fuse may need to be
changed. In such case, contract your nearest dealer for appropriate service.
After use, disconnect the equipment from the AC outlet.

Fuse Requirements

In order to prevent circuit damage resulting from over current, use the correct fuse value.
The fuse ratings are as follows.
inspected by qualified service personnel.
Operating Voltage Range
AC 98 V–132 V
AC 196–253 V
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