Reinstalling The Main Pca; Replaceable Parts - Fluke 51 Service Manual
Fluke thermometer user manual
Hide thumbs
Also See for 51:
- User manual (20 pages) ,
- Product overview (13 pages) ,
- User manual (20 pages)
Table of Contents
Advertisement
5. Push the Isothermal PCA and the Main PCA together so that the Isothermal PCA
pins go deeper into the Main PCA sockets. This holds the IR Lens in place and
allows the Main PCA to be reinstalled into the top case.
Reinstalling the Main PCA
1. While holding the IR Lens to the Main PCA, turn the Main PCA over so that the
components are facing up.
2. Align the screw holes in the Main PCA with those in the top case.
3. Align the backlight pins with the Main PCA sockets.
4. Align the Main PCA holes with the backlight posts.
5. Gently push the Main PCA down into the top case, making sure that the IR Lens goes
into the groove on the LCD-end of the top case. If it does not fit together easily,
check to make sure that everything is properly lined up and try again.
6. Reinsert and tighten the two pca screws.
To complete the thermometer reassembly, screw the bottom case to the top case, reinstall
the batteries and screw the battery compartment shut.
Replaceable Parts
Refer to Table 4 for all replacement part numbers and Figure 6 for part locations. Unless
specified in the "Model Number" column, all parts are for all units. To order replaceable
parts, see the "Service Centers" section of this manual.
Item
Fluke Part
Number
Qty.
Number
1
3
376756
2
4
803582
3
1
642931
4
1
669838
5
1
669812
669804
669801
669796
6
1
1541901
7
2
804713
8A-F
1
1541895
8A
2
666435
8B
1
674744
8C
1
674770
8D
1
669819
8E
1
658689
8F
1
675009
Table 4. Replaceable Parts
Description
BATTERY, PRIMARY, 1.5V, 0-150MA, AA ALKALINE
SCREW , PH, P, CAPT, STL, 4-40, .25
BATTERY DOOR:
SCREW, PH, P, AM THD FORM, STL, 4-14, .312
DOOR, BATTERY
CASE, TOP
CASE, TOP
CASE, TOP
CASE, TOP
ISOTHERMAL PCA (TESTED)
CONNECTOR, ELASTOMERIC, LCD TO PWB, 2.210 L
BOTTOM CASE ASSEMBLY
Bottom Case Assembly contains:
BATTERY CONTACT, DUAL
BATTERY CONTACT (POS)
BATTERY CONTACT (NEG)
CASE, BOTTOM
KEYPAD, CALIBRATION
SHIELD
Thermometer
Replaceable Parts
Model
Number
All
All
All
All
51
52
53
54
All
All
All
All
All
All
All
All
All
15
Hide quick links:
Advertisement
Table of Contents
