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SEW-Eurodrive FA87 User Manual

SEW-Eurodrive FA87
160 pages
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Drive Technology \ Drive Automation \ System Integration \ Services
Explosion-Proof
Gear Units R..7, F..7, K..7, S..7 Series,
Spiroplan® W
Operating Instructions
Edition 05/2008
11630213 / EN

Table of Contents

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SEW-Eurodrive FA87 Specifications

General IconGeneral
BrandSEW-Eurodrive
ModelFA87
CategoryEngine
LanguageEnglish

Summary

Safety Notes

General Safety Information

Highlights risks from unauthorized cover removal, improper use, and incorrect installation/operation.

Startup and Operation Procedures

Provides checks before startup and actions for unusual changes during operation.

Checklists for Startup

Pre-Startup Checklist

Detailed checklist for activities required before startup in potentially explosive atmospheres.

During Startup Checklist

Checklist for activities to be executed during startup in potentially explosive atmospheres.

Mechanical Installation

Prerequisites for Assembly

Ensures correct conditions, nameplate matching, and no damage before commencing assembly.

Installing the Gear Unit

Guidelines for installing gear units in specified positions, support structure, and screw quality.

Gear Units and Geamotors in Category II2GD

Details on ambient temperature, temperature class, and surface temperature for II2GD units.

Shaft-Mounted Gear Unit Types

Covers installation for keyway, shrink disk, and TorqLOC® shaft-mounted gear units.

Startup Procedures

Checking the Oil Level Before Startup

Ensures the oil level corresponds to the mounting position before starting the gear unit.

Measuring Surface and Oil Temperature

Procedure for measuring surface and oil temperatures at maximum load during startup.

Gear Units with Backstop Startup

Purpose of backstop, permitted rotation, and cautions about operating in the blocking direction.

WEX Speed Monitor Installation and Adjustment

Instructions for installing, adjusting, and setting the speed monitor to switch off the drive below 95% rated speed.

Voltage Encoder Installation

Illustrates installing the voltage encoder and setting the switching interval 'x' for signal pulses.

Inspection and Maintenance

Inspection and Maintenance Intervals

Table detailing tasks and intervals for checking seals, oil level, and replacing components.

Lubricant Change Intervals

Shows lubricant change intervals based on operating hours and sustained oil bath temperature.

Gear Unit Oil Level and Change Procedures

Guides oil checks and changes based on unit type, size, mounting position, and plug presence.

Mounting Positions

Technical Data

Permitted Lubricant Table

Table listing permitted lubricants, their types, and abbreviations for various gear units.

Malfunctions and Service

Gear Unit Malfunctions and Remedies

Lists malfunctions like unusual noise and oil leaks, with their causes and corresponding service actions.

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