Limitorque SMB Series User Manual

Limitorque
®
SMB Series/SB Series
Installation and Maintenance
Limitorque Actuation Systems
140-11000
July 2003

Limitorque SMB Series Specifications

General

Brand	Limitorque
Model	SMB Series
Category	Controller
Language	English

Summary

Introduction

1.2 User Safety

Details precautions for reducing personal injury and equipment damage.

Installation Instructions

4.1 Safety Precautions

Critical safety warnings and precautions for actuator installation.

4.2 Safety Practices

Operation

5.1 Motor Operation

5.2 Manual Operation

Maintenance

6.1 Routine Maintenance

Procedures for routine maintenance checks every 18 months.

6.2 Major Maintenance

Procedures for major maintenance when operational deficiencies are evident.

6.3 Lubrication

SMB Disassembly & Reassembly

7.1 SMB-000

Disassembly and reassembly procedures for the SMB-000 actuator.

7.2 SMB-00

Disassembly and reassembly procedures for the SMB-00 actuator.

7.3 SMB-0, 1, 2, 3, 4, and 4T

Disassembly and reassembly procedures for SMB-0 through SMB-4.

7.4 SMB-5 (thrust and torque) and SMB-5T (torque only)

Disassembly and reassembly procedures for SMB-5 and SMB-5T.

SB Disassembly and Reassembly

8.1 SB-00

Disassembly and reassembly procedures for the SB-00 actuator.

8.2 SB-0

Disassembly and reassembly procedures for the SB-0 actuator.

8.3 SB-1

8.4 SB-2

8.5 SB-3

8.6 SB-4

Troubleshooting

Geared limit switch fails to stop valve travel.

Unable to motor-operate the actuator.