Ryobi OP40204 - User Manual

1 - English
SAFETY RULES
 When battery pack is not in use, keep it away from
other metal objects like: paper clips, coins, keys, nails,
screws, or other small metal objects that can make a
connection from one terminal to another. Shorting the
battery terminals together may cause sparks, burns, or a
fire and can lead to personal injury or property damage.
 Always remove battery pack from your tool when you
are assembling parts, making adjustments, cleaning,
or when not in use. Removing battery pack will prevent
accidental starting that could cause serious personal
injury.
 Always remove battery pack before storing the device.
 When battery becomes fully charged, unplug the
charger from the power supply and remove the bat-
tery pack from the charger.
 Always wear eye protection with side shields marked
to comply with ANSI Z87.1. Failure to do so could result
in objects being thrown into your eyes and other possible
serious injuries.
Keep battery pack dry, clean, and free from oil and
grease. Always use a clean cloth when cleaning. Never
use brake fluids, gasoline, petroleum-based products, or
any solvents to clean battery pack.
Do not use a battery pack that is damaged or modified.
Damaged or modified batteries may exhibit unpredictable
behavior resulting in fire, explosion or risk of injury.
Do not modify or attempt to repair a battery pack that
has been damaged.
Do not expose a battery pack or appliance to fire or
excessive temperature. Exposure to fire or temperature
above 265°F (130°C) may cause explosion.
Have servicing performed by a qualified repair person
using only identical replacement parts. This will ensure
that the safety of the product is maintained.
Disconnect the battery pack from the appliance be-
fore making any adjustments, changing accessories,
or storing appliance. Such preventive safety measures
reduce the risk of starting the appliance accidentally.
Note: This warning is not applicable for batteries that
cannot be disconnected from the appliance in normal
use.
Recharge only with the charger specified by the
manufacturer. A charger that is suitable for one type
of battery pack may create a risk of fire when used with
another battery pack.
Follow all charging instructions and do not charge the
battery pack or appliance outside of the temperature
range specified in the instructions. Charging improperly
or at temperatures outside of the specified range may
damage the battery and increase the risk of fire.
 Save these instructions. Refer to them frequently and
use them to instruct others who may use this tool. If you
loan someone this tool, loan them these instructions also.
WARNING!
READ AND UNDERSTAND ALL INSTRUCTIONS.
Failure to follow all instructions listed below, may result
in electric shock, fire and/or serious personal injury.
Battery tools do not have to be plugged into an elec-
trical outlet; therefore, they are always in operating
condition. Be aware of possible hazards when not
using your battery tool or when changing accessories.
Following this rule will reduce the risk of electric shock,
fire, or serious personal injury.
Do not place battery tools or their batteries near fire
or heat. This will reduce the risk of explosion and possibly
injury.
 Do not crush, drop or damage battery pack. Do not
use a battery pack or charger that has been dropped
or received a sharp blow. A damaged battery is subject
to explosion. Properly dispose of a dropped or damaged
battery immediately.
Batteries can explode in the presence of a source
of ignition, such as a pilot light. To reduce the risk of
serious personal injury, never use any cordless product
in the presence of open flame. An exploded battery can
propel debris and chemicals. If exposed, flush with water
immediately.
Do not charge battery tool in a damp or wet location.
Following this rule will reduce the risk of electric shock.
Do not store or charge battery packs in locations
where the temperature is less than 50°F or more than
100°F. Do not store outside or in vehicles.
Charge only with RYOBI 40 V lithium-ion battery
chargers. Use of other chargers may result in personal
injury, fire, or damage.
Do not charge battery in an area of extreme heat or
cold. It will work best at normal room temperature.
Under extreme usage or temperature conditions, bat-
tery leakage may occur. If liquid comes in contact with
your skin, wash immediately with soap and water. If
liquid gets into your eyes, flush them with clean water
for at least 10 minutes, then seek immediate medical
attention. Following this rule will reduce the risk of seri-
ous personal injury.
OPERATOR’S MANUAL
40 V LITHIUM-ION BATTERY PACK
OP40204 / OP40404 / OP40504 / OP40604
To register your RYOBI product, please visit:
http://register.ryobitools.com
Use this battery pack for RYOBI 40 V cordless products only.
Refer to the Operator’s Manual provided with product. Always
mention the model number above when communicating with
us regarding this battery pack.
LITHIUM-ION BATTERY PACKS
Lithium-ion batteries deliver fade free power for their entire
run time. Lithium-ion tools will not gradually lose power due
to decreasing battery charge. Instead, power from the battery
pack will drop from full to zero once the full charge has been
OPERATION

Summary

Safety Rules

Battery Handling and Usage Safety

Covers general precautions, handling, usage, charging, and storage safety.

Environmental and Charging Safety

Covers wet locations, temperature ranges, liquid exposure, eye protection, and charger specifics.

Operation

Lithium-Ion Battery Performance

Describes fade-free power delivery characteristics.

Battery Protection and Performance

Protection Features & Fuel Gauge

Describes features protecting cells and how to check charge level.

Cold Weather Operation

Explains how to use the battery in cold temperatures.

Charging Procedures

Standard, Hot, and Cold Charging

Covers general charging, and specifics for hot/cold batteries.

Maintenance and Recycling

Battery Care and Storage

Tips for maximizing life, storage guidance, and recycling preparation.

Safety Rules for Charger

General Charger Safety

Covers warnings, reading instructions, and general precautions for charger use.

Charger Operation and Warnings

Details on charging specific batteries, cord safety, extension cords, and avoiding damage.

Symbols

Signal Word Meanings

Explains the meaning of signal words like DANGER, WARNING, CAUTION, and NOTICE.

Product Symbols

Details common symbols used on the product and their designations.

Assembly

Product Assembly Precautions

Warnings regarding incomplete assembly or missing/damaged parts.

Operation

General Operation Warnings

Covers warnings about familiarity, eye protection, and general operation.

Charging Instructions

Details on connecting the charger, attaching the battery, and charging hot/cold batteries.

LED Functions

Battery Pack Status Indicators

Explains the meaning of LED lights for power on, testing, error, charging, and ready states.

Maintenance

Servicing and General Maintenance

Covers using identical parts, removing battery pack for cleaning, and avoiding solvents.

Storage Precautions

Guidance on storing the charger and battery pack.

Ryobi OP40204 Specifications

General

Brand	Ryobi
Model	OP40204
Category	Battery Pack
Language	English