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General| Brand | Limitorque |
|---|---|
| Model | SMB-3 |
| Category | Controller |
| Language | English |
Explains manual's scope covering installation, operation, disassembly, lubrication, and parts.
Details precautions to reduce risk of personal injury and equipment damage.
Instructions for initial inspection of actuator upon receipt and recommended storage procedures.
Details information found on actuator and motor nameplates for identification purposes.
Procedures for inspecting actuators upon receipt and recording identification information.
Recommended storage procedures to maintain product integrity and avoid voiding warranty.
Critical warnings and cautions for safe installation of Limitorque actuators, covering hazards.
Essential check points for safe operation during SMB/SB actuator installation.
Steps to prepare the actuator before installation, including replacing protectors.
Provides dimensions for actuator mounting holes and tap details for SMB/SB series.
Details maximum stem acceptance for SMB/SB actuators, including bore and keyway specs.
Instructions for setting the geared limit switch to trip at desired valve positions.
Detailed procedure for setting the two-train geared limit switch using rotor-type switches.
Procedure for setting four-train geared limit switches, referencing previous section for steps.
Instructions for setting the torque switch to protect the actuator during operations.
Procedure for setting the double torque switch on the SMB-000 model.
Procedure for setting the double torque switch on the SMB-00 model.
Procedure for setting double torque switches on SMB-0 through SMB-5 models.
Instructions for setting and calibrating position indicators.
Instructions for setting the local dial position indicator on the actuator when mounted.
Steps to set and calibrate remote position indicators using potentiometers.
Details on setting and calibrating remote position indicators using a 4-20mA signal converter.
Description of additional electrical components used with actuators.
Description of reversing starters used to change motor rotation direction.
Explanation of overload relays function in de-energizing starter coils and their reset mechanisms.
Details the components of the control station, including selector switches and LED indicators.
Describes the operation of Limitorque actuator motors, including types and internal mechanisms.
Explains how to operate the actuator manually using the handwheel and declutching.
Outlines routine maintenance checks for actuators, including inspection of electrical components and lubrication.
Procedures for major maintenance, including disassembly, component replacement, and verification.
Details lubrication requirements and recommendations for Limitorque actuators.
Guidelines for inspecting lubricant quantity and quality in actuator components.
Specifies the standard lubricants recommended for Limitorque actuators and their properties.
Lists the minimum required qualities for lubricants used in Limitorque actuators.
Section dedicated to the disassembly and reassembly procedures for the SMB-000 model.
Step-by-step instructions for disassembling the SMB-000 actuator.
Step-by-step instructions for reassembling the SMB-000 actuator.
Procedure for replacing only the stem nut on the SMB-000 actuator.
Guidelines for selecting and installing gaskets for the SMB-000 actuator housing.
Section detailing disassembly and reassembly procedures for the SMB-00 actuator.
Step-by-step instructions for disassembling the SMB-00 actuator.
Step-by-step instructions for reassembling the SMB-00 actuator.
Procedure for replacing only the stem nut on the SMB-00 actuator.
Guidelines for selecting and installing gaskets for the SMB-00 actuator housing.
Section covering disassembly and reassembly for SMB-0 through SMB-4 and 4T models.
Step-by-step instructions for disassembling SMB-0 through SMB-4 and 4T actuators.
Step-by-step instructions for reassembling SMB-0 through SMB-4 and 4T actuators.
Procedure for replacing only the stem nut on SMB-0 through SMB-4 and 4T actuators.
Guidelines for selecting and installing gaskets for SMB-0 through SMB-4 and 4T actuator housings.
Section covering disassembly and reassembly for SMB-5 and SMB-5T models.
Step-by-step instructions for disassembling SMB-5 and SMB-5T actuators.
Specific disassembly steps for the SMB-5 Thrust Unit only.
Step-by-step instructions for reassembling SMB-5 and SMB-5T actuators.
Section detailing disassembly and reassembly procedures for the SB-00 actuator.
Step-by-step instructions for disassembling the SB-00 actuator and removing the stem nut.
Step-by-step instructions for reassembling the SB-00 actuator and installing the stem nut.
Section detailing disassembly and reassembly procedures for the SB-0 actuator.
Step-by-step instructions for disassembling the SB-0 actuator and removing the stem nut.
Step-by-step instructions for reassembling the SB-0 actuator and installing the stem nut.
Section detailing disassembly and reassembly procedures for the SB-1 actuator.
Step-by-step instructions for disassembling the SB-1 actuator and removing the stem nut.
Section detailing disassembly and reassembly procedures for the SB-2 actuator.
Step-by-step instructions for disassembling the SB-2 actuator and removing the stem nut.
Step-by-step instructions for reassembling the SB-2 actuator and installing the stem nut.
Section detailing disassembly and reassembly procedures for the SB-3 actuator.
Step-by-step instructions for disassembling the SB-3 actuator and removing the stem nut.
Step-by-step instructions for reassembling the SB-3 actuator and installing the stem nut.
Section detailing disassembly and reassembly procedures for the SB-4 actuator.
Step-by-step instructions for disassembling the SB-4 actuator and removing the stem nut.
Corrective actions for when the geared limit switch fails to stop valve travel.
Formal declaration stating equipment conformance to relevant EU Directives and standards.
Lists the EU Council Directives applicable to the equipment, such as EMC and Machinery Directives.
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