Echo ES-250 - Manual (Page 12)

12 X7501182803
© 03/2013 ECHO Inc.
ASSEMBLY ES-250
ASSEMBLY
Blower Application
Never perform maintenance or assembly procedures with engine running or serious personal injury
may result.
Install Blower Pipes
1. Stand unit upright on blower base.
2. Align locking ribs (A) on upper blower pipe with recesses (B)
in fan case. Assure short locking rib (C) faces downward.
Slide upper blower pipe into fan case until a clicking sound
is heard.
3. Align tabs (D) with grooves (E) and slide lower blower pipe
over upper pipe until there is light resistance. Do not force
connection.
4. Hold upper pipe, and turn lower pipe clockwise, engaging
positive locking channels until connection is firm. Do not
force connection.
Note: Blower use will eventually loosen pipe connections.
Exclusive positive locking system allows pipes to be
tightened. If loosening occurs, remove lower straight
pipe, and install according to instructions 3 & 4.
A
B
C
Blower Pipe Upper
Blower Pipe Lower
E
D