EasyManua.ls Logo

Snorkel TB420 User Manual

Snorkel TB420
68 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Part Number 0075251EE
November, 2005
OperOper
OperOper
Oper
aa
aa
a
tor’tor’
tor’tor’
tor’
ss
ss
s
ManualManual
ManualManual
Manual

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Snorkel TB420 and is the answer not in the manual?

Snorkel TB420 Specifications

General IconGeneral
Weight10, 500 lbs
Platform Height35 ft
ModelTB420
OutriggersYes
Max Working Height42 ft
Platform Capacity500 lb (227 kg)
Working Height42 ft
Lift Capacity500 lb (227 kg)
TypeBoom Lift
Capacity500 lb (227 kg)

Summary

Machine Specifications and Details

General Specifications - TB42/420

Detailed technical specifications for TB42/420 models.

General Specifications - TB50

Detailed technical specifications for the TB50 model.

Essential Safety Precautions

Electrocution Hazards and Safety

Warnings regarding electrical conductor proximity and insulation.

Minimum Safe Approach Distances

Required clearance distances from energized conductors.

Prestart and Workplace Safety

Procedures for prestart checks and workplace hazard assessment.

Operational Safety Hazards

Risks associated with tip-over, falling, and pinch points.

Safety Devices and Features

Emergency Stop and Power Systems

Description of emergency stop buttons and power backup system.

Emergency Lowering and Ground Operation

Manual lowering knob and ground operation switch.

Platform Safety Features

Foot switch, guardrails, lanyard anchors, and tilt alarm.

Overload and Engine Protection Systems

Platform overload sensing and engine protection alarms.

Aerial Platform Controls

Lower Control Station

Overview of controls located at the ground level.

Lower Control Functions

Emergency stop, selector switch, and start switch operations.

Upper Control Station

Overview of controls located in the platform.

Upper Control Functions

Start, emergency stop, and speed adjustment controls.

Boom & Drive Controls

Joysticks and selector switches for boom and drive functions.

Prestart Inspection Procedures

Aerial Platform Operation

Emergency Operation Procedures

Emergency Power System Usage

Operating the machine using the emergency power system.

Emergency Lowering Procedure

Manually lowering the main boom in an emergency.

Troubleshooting Common Issues

Troubleshooting Chart

Diagnosing and resolving common machine problems.

Related product manuals