Full Product Manual

DLM-2100SP
9992223800610
© 01/2023 ECHO Incorporated
SAFETY
• Never operate the mower without the proper discharge cover, grass bag,
mulching insert, side discharge chute, or other safety devices in place and
working. Never operate the mower with damaged safety devices. Failure
to do so can result in personal injury.
• Use only ECHO eFORCE™ 56V series batteries and chargers. Other
batteries and chargers may cause damage to the mower or injure the
operator.
• Do not dispose of the battery in a fire. The cells could catch fire or explode.
Check with local codes and waste management for proper disposal
instructions.
• When battery 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 burns or a fire.
• Do not open or destroy the battery. Electrolytes contained within the
battery are corrosive and may cause damage to eyes or skin if released. It
may be toxic if swallowed.
• Under abusive conditions, liquid may be ejected from the battery; avoid
contact. If contact accidentally occurs, flush with water. If liquid contacts
eyes, additionally seek medical help. Liquid ejected from the battery may
cause irritation or burns.
• Do not expose a battery or appliance to fire or excessive temperature.
Exposure to fire or temperature above130°C may cause explosion.
• Exercise care in handling batteries to avoid shorting the battery with
conducting materials such as rings, bracelets, keys, etc. The battery or
conductor may overheat and cause burns if contact with said materials is
made.
• Do not use a battery or appliance that is damaged or modified. Damaged
or modified batteries may exhibit unpredictable behavior resulting in fire,
explosion or risk of injury.
Service/Maintenance
• Check the blade and the motor (machine) mounting bolts at frequent
intervals for proper tightness.
• Replace the blade if it is bent or cracked. An unbalanced blade causes
vibration that could damage the motor drive unit or cause personal injury.
• Keep all nuts, bolts, and screws tight in order to ensure the equipment is
in safe working condition.
• Do not wash with a hose; avoid getting water in motor and electrical connections.
• Never remove or tamper with safety devices. Check their proper operation
regularly. Never do anything to interfere with the intended function of a
safety device or to reduce the protection provided by a safety device.
• Keep mower free of grass, leaves, or other debris build up. Allow mower to