Fluke 1552A EX - Manual (Page 21)

Stik Thermometer
Maintenance
11
Maintenance
Clean the Product
W Caution
To prevent possible damage to the product or to equipment
under test, do not use abrasive cleaners. They will damage the
case.
To clean the Product, use a cloth with a mild cleaning solution.
Battery Replacement
XW Warning
To prevent possible explosion, fire, or personal injury:
• Change the batteries only in areas that are not Ex-
hazardous.
• Replace the batteries when the low battery indicator shows
to prevent incorrect measurements.
W Caution
To prevent possible damage to the Product or to equipment
under test:
• Remove batteries to prevent battery leakage and damage to
the Product if it is not used for an extended period.
• Be sure that the battery polarity is correct to prevent battery
leakage.