Limitorque HBC Series FCD LMENIM3501-01 – 03/14
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Contents
1 Introduction 3
1.1 Purpose 3
1.2 User Safety 3
2 Inspection, Installation, and Mounting Procedures 4
2.1 Initial Inspection and Storage Instructions 5
2.2 Inspection and Recording 5
2.3 Storage Procedure 5
2.4 General Mounting Instructions 6
2.5 Setting Position Limit Stops for HBC-0 through -3 6
2.6 Setting Position Limit Stops for HBC-4 through -7 7
2.7 HBC Angular Displacement Tolerances 7
3 Lubrication 9
4 Dissassembly and Reassembly Instructions 11
4.1 Safety Precautions 11
4.2 Safety Practices 12
4.3 HBC-0 through -3 12
4.4 HBC-4 through -7 13
4.5 Spur Gear Attachments 15
5 Setting Instructions for AWWA Input Shaft Stop 18
6 How to Order Parts 23
Figures
Figure 2.1 – HBC-0 through -3 exploded view 4
Figure 2.2 – HBC nameplate 5
Figure 2.3 – Hex nut type stop (HBC-0 through -3) 7
Figure 2.4 – Top of drive sleeve showing available rotation 8
Figure 4.1 – HBC-0 through -3 assembly 13
Figure 4.2 – HBC-4 through -7 assembly 14
Figure 4.3 – Spur gear attachments 16–17
Figure 5.1 – AWWA input shaft stop (back view) 20
Figure 5.2 – AWWA input shaft stop (complete view) 21
Tables
Table 2.1 – HBC angular displacement tolerance 7
Table 3.1 – Lubricant weights 10
Table 4.1 – HBC-0 through -3 parts list 13
Table 4.2 – HBC-4 through -7 parts list 14
Table 4.3 – HBC-1 through -7 spur gear attachments parts list 17
Table 5.1 – AWWA input shaft stop parts list 22
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