Full Product Manual
Table Of Contents
DLM-2100SP
9992223800612
© 01/2023 ECHO Incorporated
SAFETY
The recommended ambient temperature range:
Item Temperature
Mower storage temperature range 32 ˚F (0 ˚C) ~ 113 ˚F (45 ˚C)
Mower operation temperature range 32 ˚F (0 ˚C) ~ 113 ˚F (45 ˚C)
Battery charging temperature 39 ˚F (4 °C) ~ 104 ˚F (40 ˚C)
Charger operation temperature range 39 ˚F (4 °C) ~ 104 ˚F (40 ˚C)
Battery storage temperature range 32 ˚F (0 ˚C) ~ 113 ˚F (45 ˚C)
Battery discharging temperature range 32 ˚F (0 ˚C) ~ 113 ˚F (45 ˚C)
Slope Operation
Slopes are a major factor related to slip-and-fall accidents, which can result in 
severe injury. Operation on slopes requires extra caution. If you feel uneasy on 
a slope, do not mow it.
Do:
•  Mow across the face of slopes; never mow up and down. Exercise 
extreme caution when changing direction on slopes. 
•  Watch for holes, roots, rocks, hidden objects, or bumps which can cause 
you to slip or trip. Tall grass can hide obstacles. Remove all obstacles 
such as rocks and tree limbs. 
•  Make sure that your footing is stable. If you are out of balance, release the 
switch immediately. 
Do not:
•  Mow near drop-offs, ditches or embankments; you could lose your footing 
or balance. 
•  Mow slopes greater than 15 degrees. 
•  Mow on wet grass. Unstable footing could cause slipping. 
If you are not comfortable, do not mow on a slope.
In case of self-propelled mowers, please keep a low self-propelled 
speed when you mow on a slope.










