Emerson Bettis CBB Series User Manual

October 2015
Service Instructions
VA001-196-30 Rev. 1
3
Section 1: Introduction
Introduction
1�4 Bettis Actuator Reference Materials
1�4�1 CBBXXX Assembly Drawing use part number VA001-005-72-4.
1�4�2 CBBXXX-M3HW Assembly Drawing use part number VA001-005-73-3.
1�5 Service Support Items
1�5�1 Bettis service kit
1�5�2 Commercial leak testing solution
1�5�3 Non-hardening thread sealant
1�6 Lubrication Requirements
1�6�1 The actuator should be relubricated at the beginning of each service interval using
the following recommended lubricants.
NOTE:
Lubricants other than those listed in steps 1.6.2 should not be used without prior written
approval of Emerson product engineering. The lubricant item number on some assembly
drawings is item (5) while the Bettis service kits lubricant item number is item number (500).
1�6�2 Alltemperatureservices(-50°Fto+350°F)/(-45.5°Cto176.6°C)useBettisESL-5
lubricant. ESL-5 lubricant is contained in the Bettis Module Service Kit in tubes and
the tubes are marked ESL-4, 5 and 10 lubricant.
1�7 General Tool Information
1�7�1 AllthreadsonCBBSeriesactuatorsareInchUniedandNPT.
1�7�2 Alltools/HexagonsareAmericanStandardinch.Twoadjustablewrenches,Allen
wrench set, small standard screwdriver with sharp edges rounded off, medium size
standardscrewdriver,diagonalcuttingpliers,externalsnapringpliers,atle,drive
ratchet / deep well socket set and torque wrench (up to 2,000 lbf-in / 226 N-m).
1�8 Actuator Weight
Table 2� Actuator Weight
Actuator
Model
Approximate weight (1)
Actuator
Model
Approximate weight (1)
CBB LB KG CBB LB KG
315 20 9.1 520-M3HW 38 17.2
315-M3 23.2 10.5 525 44 20
315-M3HW 25 11.3 525-M3 50 22.7
420 22 10 525-M3HW 56 25.4
420-M3 29.4 13.4 725 68 31
420-M3HW 33 15 725-M3 75 34
520 28 12.7 725-M3HW 81 37
520-M3 34.4 15.7
(1) Weight is for bare actuator without accessories or valve adaptation.

Emerson Bettis CBB Series Specifications

General

Brand	Emerson
Model	Bettis CBB Series
Category	Controller
Language	English