Fluke 80T-IR, E Battery Replacement, Front-Window Cleaning as necessary, Case Cleaning

Output:	1 mV/degree °F
Relative Humidity:	95% RH or less @ 86°F
	noncondensing, Temp.
	Coef. applies
Storage Temperature:	-13° to 158°F without
	battery
Power:	9V battery; (NEDA
	1604A, 6F22, 006P)
Battery life (Alkaline):	50 hours typical, @ 73°F
	33% duty cycle
Dimensions:	(L x W x H) 180 mm x
	30 mm x 50 mm (7.1 in.)
	x (1.2 in.) x (2 in.)
Weight:	180 gm (6.4 oz)

Maintenance

Battery Replacement

Remove battery door (See Figure 1.) and replace with a 9V Alkaline battery (ANSI/NEDA 1604A, IEC 6LR61).

Front-Window Cleaning (as necessary)

1.Blow off loose particles using clean compressed air.

2.Gently brush remaining debris away with a camel hair brush or Q-tip.

3.Carefully wipe the surface with a moist Q-tip. The swab may be moistened with water or a water- based glass cleaner. Allow to air dry. (Do not use solvents to clean the window.)

Case Cleaning

To clean the exterior housing, simply use soap and water or a mild commercial cleaner. Wipe with a damp sponge or soft rag.