EXTECH MG500 [14/15] Maintenance

MG500-en-GB_v1.3 3/17

Maintenance

Battery Replacement

When ‘REPLACE BATTERY’ appears on the display, replace the eight (8) 1.5V ‘C’ Alkaline

batteries.

1. Ensure that the meter is powered down and that the test leads are not connected

2. Close the instrument cover and turn the instrument upside down

3. Remove the screw located on the bottom of the meter

4. Remove the battery compartment cover

5. Replace the eight batteries ensuring proper polarity

6. Affix the rear cover and secure the rear screw

Never dispose of used batteries or rechargeable batteries in household waste.

As consumers, users are legally required to take used batteries to appropriate

collection sites, the retail store where the batteries were purchased, or wherever

batteries are sold.

Disposal: Do not dispose of this instrument in household waste. The user is

obligated to take end-of-life devices to a designated collection point for the disposal

of electrical and electronic equipment.

Other Battery Safety Reminders

o Never dispose of batteries in a fire. Batteries may explode or leak.

o Never mix battery types. Always install new batteries of the same type.

Cleaning

Periodically wipe the case with a dry cloth. Do not use solvents or abrasives to clean this

instrument. Never clean the instrument while it is powered up. Never clean the instrument while

the test leads are connected.

Warning: To avoid electrical shock or damage to the meter, do not allow water or other liquids

inside the housing. Store the instrument in a dry environment.