Replaceable Parts Information; Recalibration And Service Information; Troubleshooting Precautions - Fluke 481 Operator's Manual

8. Replace the 9-volt batteries, being sure to observe proper polarity.

Replaceable Parts Information

Fluke maintains a complete inventory of all normal replaceable parts. To place an order,
or to obtain information concerning replaceable parts, contact Fluke. See the How to
Contact Fluke section in this manual.
Part Number
4026926
4026971
1020026000
4026998
1020026000
455-1-15
181061
181017
181008
182020
MSM-1918
450UCS
91-17
1020031005
455-1-72

Recalibration and Service Information

If your instrument needs recalibration or repair, we request that you contact Fluke. See
the How to Contact Fluke section in this manual.
More information concerning the operation, application, or service of your instrument
may be obtained from the applications engineer at the numbers listed above.

Troubleshooting Precautions

Many components on the printed circuit board are static
sensitive. ESD precautions should be observed when handling
the printed circuit board assembly.
If the device indicates a relatively high radiation rate, there is a
possibility that the unit has been contaminated; CAUTION
should be observed when replacing or working on this unit.
High rates can quickly cause the operator's cumulative
exposure to increase with the potential for injury.
Shop for Fluke products online at:
Table 2. Replaceable Parts List
FLUKE-481-8002,Top Case Decal
FLUKE-481-8004,Keypad
Grip, Foam, Modified
FLUKE-481-2002,Handle
Foam Grip, Black
Battery PC Board Assembly
Lithium Battery Assembly; 7-CR 1220 Lithium Cells
Desiccant Vial Assembly
450B Tube, Mylar window assembly
450B-DE-SI Tube, Mylar window assembly
Mylar film (Must specify Qty.)
Check Source
Wrist Strap
Cover Battery Box
Grill
W Caution
W Caution
MyFlukeStore
www.
Ion Chamber Survey Meter
Description
1.877.766.5412
.com
Maintenance
13