Homelite VAC ATTACK II UT08542B User Manual (English)

Questions and Answers:

M
Mary Taylor DDSJul 30, 2025
Why Homelite VAC ATTACK II UT08542B Blower engine does not start?
- B
  Brittany JohnsonJul 30, 2025
  There are several reasons why your Homelite Blower engine might not start: * **No spark:** Check for spark by removing the spark plug, reattaching the spark plug cap, and laying the spark plug on the metal cylinder. Pull the rope and watch for a spark at the spark plug tip. If there's no spark, try again with a new spark plug. * **No fuel:** Push the primer bulb until it's full of fuel. If it doesn't fill, the primary fuel delivery system is blocked. * **Engine is flooded:** Set the start lever to the START position. Squeeze the trigger and pull the rope repeatedly until the engine starts and runs.
A
adrianpadillaAug 8, 2025
How to fix Homelite VAC ATTACK II UT08542B Blower that starts, runs, and accelerates but will not idle?
- T
  Tiffany DavisAug 8, 2025
  If your Homelite Blower starts, runs, and accelerates but won't idle, the idle speed screw on the carburetor likely needs adjustment. Turn the idle speed screw clockwise to increase the idle speed.
M
millerbrianAug 20, 2025
What to do if Homelite VAC ATTACK II UT08542B Blower engine does not reach full speed and emits excessive smoke?
- J
  Jose RothAug 20, 2025
  If your Homelite Blower's engine isn't reaching full speed and is emitting excessive smoke, consider these possibilities: * **Incorrect oil/fuel mixture:** Ensure you're using fresh fuel and the correct 2-cycle oil mix (50:1). * **Air filter is dirty:** The air filter may need cleaning. * **Spark plug fouled:** Clean or replace the spark plug and reset the spark plug gap.

Homelite VAC ATTACK II UT08542B Specifications

General

Brand	Homelite
Model	VAC ATTACK II UT08542B
Category	Blower
Language	English

Summary

Operator's Manual Overview and Safety

Manual Overview and Safety Warnings

Provides an overview of the manual and critical initial safety warnings for operating the Homelite Vac Attack II.

Product Introduction

Product Overview and Purpose

Describes the features and intended uses of the Homelite Vac Attack II.

General Safety Rules

General Operating Safety

Key safety rules for using the Homelite Vac Attack II, including personal protection and area safety.

Fuel Handling and Storage

Guidelines for safe handling and storage of gasoline and fuel mixtures for the unit.

Maintenance and Parts Safety

Precautions regarding maintenance and the use of genuine Homelite replacement parts.

Specific Safety Rules

Vacuum Operation Safety

Safety guidelines specific to operating the unit in vacuum mode, including bag use.

Blower Operation Safety

Safety guidelines specific to operating the unit in blower mode, including nozzle use.

Rotating Parts and Moving Components Safety

Warnings about rotating impeller blades and general safety when accessing moving parts.

Understanding Safety Symbols

Safety Alert and Manual Symbols

Explains symbols indicating safety alerts and the importance of reading the operator's manual.

Personal Protective Equipment Symbols

Details symbols related to eye/hearing protection, long hair, and loose clothing precautions.

Operational and Fuel Symbols

Explains symbols for blower tubes, vacuum door, and fuel/oil mixture requirements.

Safety Signal Words and Service Information

Interpreting Safety Signal Words

Defines the meaning of DANGER, WARNING, and CAUTION signal words used in the manual.

Authorized Service Guidance

Guidelines on where and how to get the product serviced by qualified technicians.

Critical Eye Protection Warning

Emphasizes the critical need for eye protection during operation.

Product Specifications and Features

Product Technical Specifications

Lists key technical details like weight, engine displacement, air velocity, and CFM.

Key Unit Components Diagram

Identifies major parts of the unit shown in Figure 1, including nozzles and handles.

Detailed Unit Features

Component Identification Diagram

Identifies components like vacuum bag, tubes, and engine controls shown in Figure 2.

Functional Features Overview

Explains features like cruise control, high velocity nozzle, motor power, mulcher, and sweeper nozzle.

Product Assembly Instructions

Unpacking and Initial Inspection

Steps for unpacking the product, verifying contents, and inspecting for damage.

Included Packing List

Lists all items included in the product package for assembly.

Critical Assembly Warnings

Critical warnings regarding missing parts and product modification during assembly.

Assembling Blower and Vacuum Systems

Blower Tube Assembly Guide

Step-by-step guide to connect the blower tubes and nozzle securely, as shown in Figure 3.

Vacuum Bag Installation

Instructions for attaching the vacuum bag and adaptor to the unit, illustrated in Figures 4 and 5.

Installing Vacuum Tubes

Vacuum Tube Connection

Steps to connect the upper and lower vacuum tubes and attach them to the unit, shown in Figure 6.

Vacuum Tube Removal

Procedures for detaching the vacuum tubes from the blower housing.

Product Operation Guide

Intended Product Applications

Lists the intended uses for the Homelite Vac Attack II, such as clearing debris.

Fuel Mixing Instructions

Detailed instructions for correctly mixing gasoline and 2-cycle oil for the engine.

Fuel Tank Filling Safety Precautions

Essential safety warnings and steps for safely filling the fuel tank.

Operating the Vac Attack II

Engine Starting and Stopping Procedures

Step-by-step instructions for starting and stopping the engine in cold and warm conditions.

Blower Operation Best Practices

Advice on proper handling, positioning, and operational hours for blowing tasks.

Advanced Operation and Vacuum Mode

Efficient Blower Operation Tips

Tips for efficient blowing, including nozzle selection and debris management.

Using the Cruise Control Feature

Explanation of how to use the cruise control (throttle lock) for continuous operation.

Vacuum Mode Operation Guide

Steps for setting up and operating the unit in vacuum mode.

Vacuum Operation Best Practices

Vacuum Tube Handling and Placement

Guidance on positioning the vacuum tube, especially on slopes and avoiding large debris.

Clearing Vacuum Tube Obstructions

Procedures for safely clearing obstructions from vacuum tubes and the unit.

Routine Maintenance Procedures

Air Filter Maintenance

Detailed steps for cleaning and replacing the air filter for optimal performance.

General Unit Cleaning

Advice on cleaning plastic parts and avoiding damage from solvents.

Lubrication Requirements

States that the unit is pre-lubricated for life and requires no additional lubrication.

Component Maintenance and Storage

Spark Arrestor, Spark Plug, and Fuel Cap Maintenance

Information on spark arrestor, spark plug type/gap, and fuel cap inspection for proper function.

Product Storage Guidelines

Guidelines for preparing and storing the unit for periods of one month or longer.

Accessory Recommendations

Lists available accessories and a warning against using unapproved parts.

Troubleshooting Common Issues

Troubleshooting Engine Start Issues

Solutions for when the engine will not start, including spark and fuel checks.

Troubleshooting Engine Performance

Addresses problems like excessive smoke and lack of full speed, relating to fuel mix and filters.

Troubleshooting Idle Speed

Guidance on adjusting the idle speed screw for proper engine idling.

Limited Warranty Statement

Warranty Coverage Duration

Outlines the duration of warranty coverage for different usage types.

Warranty Limitations and Exclusions

Details what is not covered by the warranty, including misuse and wear items.

Implied Warranty Disclaimers

States limitations on implied warranties like merchantability and fitness for a particular purpose.

Emissions Control Systems Warranty

Emission Standards and Regulations

Explains EPA and CARB regulations for nonroad and small off-road engines.

Owner's Warranty Responsibilities

Defines the owner's duties regarding maintenance and presentation for warranty service.

Emission System Coverage Details

Details what parts of the emission system are covered and for how long.

Emissions Maintenance and Support

Emissions Maintenance Schedule

Provides a schedule for inspecting, cleaning, and replacing emissions-related parts.

Warranted Emissions Parts List

Lists specific parts covered under the emissions warranty and their maintenance intervals.

Customer Support and Help Line

Provides contact information for the Homelite Help Line for questions and support.

Service and Product Information

California Proposition 65 Health Warning

States health warnings related to engine exhaust as required by California law.

Service and Repair Parts Information

Instructions for obtaining service, locating dealers, and identifying repair parts.

Homelite VAC ATTACK II UT08542B User Manual

Table of Contents