Instruction Manual
Instruction Manual
D103434X012
Parts
November 2014
64
Parts Kits
Description Part Number
1* Small Hardware Spare Parts Kit 19B1643X052
Includes Qty/kit
Screw (key 7) 1
Screw, hex socket (key 13) 6
Screw, cap, hex socket (key 14) 1
Set Screw (key 20) 2
Set Screw (key 31) 2
Test Terminal (key 24) 4
Wire Retainer (key 25) 8
Nut (key 34) 4
Alarm Jumper (key 35) (not used for DLC3020f) 2
Header Assembly (key 38) 2
2* Spare O‐Rings Kit 19B1643X022
Includes three each of keys 21, 26, and 27
3* Coupling Hardware Spare Parts Kit 19B1643X042
Includes Qty/kit
Clamp Nut (key 76) 1
Washer, Lock, Spring (key 77) 1
Bolt, lock, coupling block(key 82) 1
Parts List
Note
Part numbers are shown for recommended spares only. For part
numbers not shown, contact your Emerson Process Management sales
office.
DLC3020f Digital Level Controller
(figure 8‐1)
Key Description Part Number
1 Transducer Assembly
(1)
2 Electronics Assembly, includes captive screws (key 36),
header assembly (key 38) and encapsulated board
3 Cover Assembly, includes O‐ring (key 21)
4 LCD Meter Assembly, includes header assembly (key 38) and
captive screws (key 40), and LCD Meter assembly
5* Terminal Box Assembly GE29688X022
6 Terminal Box Cover Assembly, includes labels
and set screw
7 Screw, hex socket
(2)
8 Nameplate
9 Drive Screw, 18‐8 SST
21* O‐ring, nitrile
(3)
1K1810X0012
32 Adaptor Ring, A03600
33 Stud, S30300 (4 req'd)
34 Hex Nut, S30400 (4 req'd)
36 Screw, captive, 18‐8 SST
For electronics ass'y (2 req'd)
(4)
37 Encapsulated Board
38 Header Assembly, Dual Row
(2)
39 LCD Meter
40 Screw, captive, 18‐8 SST
For LCD meter (2 req'd)
(5)
18B5732X012
66 Anti‐Seize Sealant (not furnished with instrument)
67 Thread locking adhesive (medium strength)
(not furnished with instrument)
70 Lithium grease (not furnished with instrument)
* Recommended spare part
1. These parts are not replaced in the field due to serialization and characterization
issues, but can be replaced at a qualified service center. Contact your Emerson
Process Management sales office for additional information.
2. Included in small hardware spare parts kit.
3. Included in spare O‐rings kit.
4. Included in the Electronics Ass'y, key 2
5. Included in the LCD Meter Ass'y. key 4