Echo SRM-225 User Manual

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© 2/2016 ECHO Inc.
SRM-225 MAINTENANCE
If the engine is adjusted for operation above 1,100 feet ASL, the
carburetor must be re-adjusted when operating the engine below 1,100
feet ASL, otherwise severe engine damage may result.
Note: Every unit is run at the factory and the carburetor is set in
compliance with emission regulations. Carburetor adjustments,
other than idle speed, must be performed by an authorized
ECHO dealer.
1. Check idle speed and reset if
necessary. If a tachometer is
available, idle speed screw (A)
should be set to the
specifications found on
“Specifications” page of this
manual. Turn idle screw (A)
clockwise to increase idle speed;
counterclockwise to decrease
idle speed.
When carburetor adjustment is completed, the cutting attachment
should not move at idle, otherwise serious personal injury may
result.
Lubrication
Level 1.
Parts Required: None
Parts Required: Lithium Based Grease.
A

Echo SRM-225 Specifications

General

Engine Displacement	21.2 cc
Cutting Swath	17 inches
Engine Type	2-stroke
Carburetor	Diaphragm
Shaft Type	Straight
Fuel Capacity	14.9 fl. oz
Fuel Tank Capacity	14.9 fl. oz
Warranty	5 year consumer / 2 year commercial