Martin M90, M950 Operator's Manual

Martin®
Gate Jack Opener

Go to Martin® Gate Jack Opener web page

Operator’s Manual

M3203

Important

MARTIN ENGINEERING HEREBY DISCLAIMS ANY LIABILITY FOR: DAMAGE DUE TO
CONTAMINATION OF THE MATERIAL; USER’S FAILURE TO INSPECT, MAINTAIN AND TAKE
REASONABLE CARE OF THE EQUIPMENT; INJURIES OR DAMAGE RESULTING FROM USE OR
APPLICATION OF THIS PRODUCT CONTRARY TO INSTRUCTIONS AND SPECIFICATIONS
CONTAINED HEREIN. MARTIN ENGINEERING’S LIABILITY SHALL BE LIMITED TO REPAIR
OR REPLACEMENT OF EQUIPMENT SHOWN TO BE DEFECTIVE.

Observe all safety rules given herein along with owner and Government standards and regulations. Know
and understand lockout/tagout procedures as defined by American National Standards Institute (ANSI)
z244.1-1982, American National Standard for Personnel Protection - Lockout/Tagout of Energy Sources -
Minimum Safety Requirements and Occupational Safety and Health Administration (OSHA) Federal
Register, Part IV, 29 CFR Part 1910, Control of Hazardous Energy Source (Lockout/Tagout); Final Rule.

The following symbols may be used in this manual:

!

DANGER

Danger: Immediate hazards that will result in severe personal injury or death.

!

WARNING

Warning: Hazards or unsafe practices that could result in personal injury.

!

CAUTION

Caution: Hazards or unsafe practices that could result in product or property damages.

IMPORTANT

Important: Instructions that must be followed to ensure proper installation/operation of equipment.

NOTE

Note: General statements to assist the reader.

Table of Contents

Section Page

List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii

List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Materials Required. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Before Installing Gate Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Installing Gate Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Tabl e of Con tents

Martin Engineering M3203-08/12 i Martin® Gate Jack Opener

List of Figures/Tables

List of Figures

Figure Title Page

1 Operating Martin® Gate Jack Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

®

2Martin

3Martin

4Martin

5Martin

Gate Jack Opener Rotation Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

®

Gate Jack Opener, P/N M90 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

®

Gate Jack Opener Assembly, P/N M950. . . . . . . . . . . . . . . . . . . . . . . . . . 6

®

Gate Jack Opener Assembly, P/N M950 (Repair Drawing) . . . . . . . . . . . 8

List of Tables

Table Title Page

IMartin

®

Gate Jack Opener Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Martin Engineering M3203-08/12 ii Martin® Gate Jack Opener

Introduction

General The Martin

stubborn hopper gates. It comes complete with hoses and hand-held control
valve. Martin

®

Gate Jack Opener is an air-powered wrench that opens the most

®

Gate Jack Opener specifications are provided in Table I.

Table I. Martin® Gate Jack Opener Specifications

Air Pressure 70 cfm at 80 to 125 psi

(1982 lpm at 5.5 to 8.5 bar)

Output above 1750 ft-lb (2373 N-m)

Weight 45 lb (20 kg)

Safety All safety rules herein and all owner/employer safety rules must be strictly

followed when working on this equipment.

Material required In addition to standard hand tools, a strong, rigid bar is required to install and

operate this equipment.

Introduction

Martin Engineering M3203-08/12 1 Martin® Gate Jack Opener