Echo PB-770 H/T - User Manual

Specifications, descriptions and illustrative material in this literature are as accurate as known at the time
of publication, but are subject to change without notice. Illustrations may include optional equipment and
accessories, and may not include all standard equipment.
Operator’s Manual
X7531123904
© 4/2013 ECHO Inc.
X7722271404 / X772000164
PB-770 H/T
Power Blower
Burn Hazard
The muffler or catalytic muffler and surrounding cover may become extremely hot.
Always keep clear of exhaust and muffler area, otherwise serious personal injury may
occur.
The engine exhaust from this product contains chemicals known to the State of California to cause
cancer, birth defects or other reproductive harm.
Users of this equipment risk injury to themselves and others if the unit is used
improperly and/or safety precautions are not followed. ECHO provides an operator’s
manual. It must be read and understood for proper and safe operation. Failure to do so
could result in serious injury.

Echo PB-770 H/T Specifications

General

Brand	Echo
Model	PB-770 H/T
Category	Blower
Language	English

Summary

Safety

Personal Condition and Safety Equipment

Advises on physical condition, and details required safety equipment like eye, hand, breathing, hearing protection, and clothing.

Description

Assembly

Install Blower Pipes;Stick Handle (PB-770 H)

Step-by-step guide to assemble blower pipes and stick handle for the PB-770 H model.

Install Blower Pipes (PB-770 T)

Operation

Fuel

Starting Cold Engine

Detailed procedure for starting the engine when it is cold.

Starting Warm Engine

Procedure for starting the engine when it is already warm.

Operating Blower

Guidance on how to operate the blower, including speed adjustments and usage tips.

Maintenance

Maintenance Intervals

Air Filter

Spark Plug

Exhaust System

Carburetor Adjustment

Information on engine break-in, high altitude operation, and idle adjustment.

Idle Adjustment

Steps to check and adjust the idle speed.

Troubleshooting

Engine Problem Troubleshooting Chart

A chart listing common engine problems, their causes, and remedies.

Storage

Long Term Storage (Over 30 Days)