FLENDER ZAPEX Assembly And Operating Instructions Manual

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Operating instructions manual (16 pages)

Table Of Contents

Table of Contents

Table of Contents
Introduction
Legal Information
About These Instructions
Text Attributes
Copyright
Safety Information
General Information
Table 2-1 General Warnings
Intended Use
Safety Information for a Coupling When Used in Potentially Explosive Atmospheres
Marking
Conditions of Use
Table 2-2 Temperature Classes for Explosive Atmospheres as a Result of Gases, Vapours or Mists
General Warning Notices
Description
Figure 3-1 ZNN, ZNNA, ZNZS, ZNZA, ZNNV and ZNZV Types
Application Planning
Transport of the Coupling
Storage of the Coupling
Figure 4-1 Transport Symbols
Table 4-1 Types of Preservative Agents for Long-Term Storage
Assembly
Preparatory Work
Mill the Finished Bore
Table 5-1 Recommended Assigned Fits for Bores with Parallel Key Connection
Mill the Parallel Keyway
Machining an Axial Locking Mechanism
Figure 5-1 Tolerances for the Finished Bore in Coupling Part 1 (1) or 2 (2)
Figure 5-2 Diameter and Axial Position of the Threaded Hole in the Hub
Table 5-2 Diameter and Axial Position of the Threaded Hole, Tightening Torque and Width A/F
Balancing the Coupling
Mounting the Coupling
Figure 5-3 Position of the Balancing Bore for Two-Plane Balancing
Assembling Coupling Parts with Shaft-Hub Connection Using a Parallel Key
Assembling Coupling Parts with Shaft-Hub Connection Using a Pressurised Oil Interference Fit
Assembling the Coupling
Aligning the Coupling
Purpose of Alignment
Possible Misalignment
Axial Misalignment
Angular Misalignment
Figure 5-4 Possible Misalignment
Radial Misalignment
Angular and Radial Misalignment
Fill with Lubricant
Lubricant
Filling Quantity
Fill with Lubricant
Table 5-3 Grease Filling Quantity
Figure 5-5 Fill with Lubricant
Commissioning
Operation
Normal Operation of the Coupling
Fault - Causes and Correction
Procedure in the Event of Faults
Identifying the Fault Cause
Possible Faults
Possible Causes
Unsuitable Coupling
Assembly-Related Causes
Table 7-1 Table of Faults
Maintenance-Related Causes
Specific Assembly-Related and Maintenance-Related Causes
Resolving Faults
Resolving Lubricant Shortage
Correcting the Changed Alignment
Maintenance
Maintenance Intervals
Lubricant Replacement
Table 8-1 Operating Temperatures, Operating Hours and Years of Use
Replacing O-Rings
Figure 8-1 Draining the Lubricant
Dismantling the Coupling
Dismantling Coupling Part 1 (1) or 2 (2) with Shaft-Hub Connection Using a Parallel Key
Dismantling Coupling Part 1 (1) or 2 (2) with Shaft-Hub Connection Using Pressurised Oil Interference Fit
Service and Support
Contact
Disposal
Replacement Parts
Ordering Replacement Parts
Spare Parts Drawing and Spare Parts List
Spare Parts List
Table 11-1 Spare Parts List for ZNN, ZNNA, ZNNV, ZNZS, ZNZA and ZNZV Types
Spare Parts Drawing for ZNN, ZNNA, ZNNV, ZNZS, ZNZA and ZNZV Types
Figure 11-1 Spare Parts Drawing for ZNN, ZNNA, ZNNV, ZNZS, ZNZA and ZNZV Types
Screw Plug
Figure 11-2 Screw Plug (22)
Technical Specifications
Speeds, Geometry Data and Weights
Dimension Drawing for ZNN and ZNNA Types
Figure A-1 Dimension Drawing for ZNN Types
Dimension Drawing for ZNZS and ZNZA Types
Figure A-2 Dimension Drawing for ZNNA Types
Figure A-3 Dimension Drawing for ZNZS Types
Dimension Drawing for ZNNV Types
Figure A-4 General ZNZA Illustration
Dimension Drawing for ZNZV Types
Figure A-5 ZNNV Type
Figure A-6 ZNZV Type
Dimension Table
Clearance S
Table A-1 Speeds, Geometry Data and Weights for Coupling Sizes 83 to 424
Distances between Teeth VA and Recommended Alignment Values for Angular and Radial Misalignment
Table A-2 Clearance S
Tightening Torques and Widths A/F
Table A-3 Distances between Teeth VA and Recommended Alignment Values for Radial and Angular Misalignment
Tightening Procedure
O-Rings
Use and Storage of the O-Rings (12)
Table A-4 Tightening Torques and Widths A/F
Table A-5 Tightening Procedure
O-Rings
Table A-6 O-Rings
Declaration of Conformity

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1 Figure 3-1 Znn, Znna, Znzs, Znza, Znnv and Znzv Types
2 Assembling the Coupling
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ZAPEX

Assembly and operating instructions M3560-02en

Edition 09/2022

ZNN, ZNNA, ZNNV, ZNZS, ZNZA, ZNZV

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FLENDER ZAPEX Assembly And Operating Instructions Manual

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