BIFFI WGR 100 - User Manual

WGR – Worm Gear Reducer
Instruction and operating manual
© Copyright by BIFFI Italia. All right reserved MAN 684/Rev 5 Page 1
MAN 684
WGR - Worm Gear Reducer
Instruction and Operating Manual
5
19/01/2017
Added sight glass with optional
relief version
Toscani
Orefici
Vigliano
4
18/04/2016
Updated applicable regulation
(chapter 1.7)
Ermanni
Orefici
Vigliano
3
11/06/2012
Revised chapter 11 (parts list)
Ermanni
Ghiadoni
Vigliano
2
08/03/2012
Revised Pictures
Guarnieri
Ghiadoni
Vigliano
1
23/05/2010
Revised Chapter 7
Schiavi
Ghiadoni
Vigliano
0
04/12/2007
Issue
Orefici
Alfieri
Alfieri
Rev.
Date
Description
Prepared
Verified
Approved

Summary

General Safety Instructions

Machine Intended Use

Describes the specific applications and limitations for WGR and WGR-DW series gearboxes.

Hazardous Area Installation

Provides warnings and requirements for installing WGRs in hazardous environments.

Hazardous Area Marking

Explains the ATEX marking and labeling requirements for hazardous area applications.

Technical Data

Application Range

Details the operating conditions, temperature ranges, and IP protection degrees for WGR gearboxes.

Installation

Working Conditions

Hazardous Area Installation Safety

Highlights safety instructions for installations in hazardous areas and with explosive dusts.

Assembling Gearbox to Valve

Mechanical Stopper Adjustment

Grease-Lubrication Type Stopper Adjustment

Explains the procedure for adjusting mechanical stoppers on standard grease-lubricated WGR gearboxes.

Oil-Lubrication Type Stopper Adjustment

Details the process for adjusting mechanical stoppers on oil-lubricated WGR-DW series gearboxes.

Maintenance

Standard Maintenance Procedures

Outlines routine maintenance tasks for BIFFI worm gearboxes, including checks and inspections.

Special Maintenance Procedures

Disassembly Instructions

Accessing Reduction Units

Epicyclical Reduction Removal

Main Reduction Removal

Lubrication

Grease Lubrication Type

Specifies the type of grease to be used for standard WGR series gearboxes based on temperature.

Oil Lubrication Type

Details the oil type and quantity required for WGR-DW series gearboxes.

Oil Refilling Procedure (WGR-DW)

BIFFI WGR 100 Specifications

General

Brand	BIFFI
Model	WGR 100
Category	Industrial Equipment
Language	English