Echo PB-255 - Manual (Page 9)

9 P
ower
B
lower
o
Perator
'
s
M
anual
a
ssembly
warning
Never perform maintenance or assembly procedures with engine
running or serious personal injury may result.
blower applICaTIon
Install Blower Pipes
1. Stand unit upright on blower base.
2. Release locking ring (C) with a coin or screwdriver, and rotate so
that lock symbol (A) is at top of ring.
3. Align locking ribs (E) on mian blower pipe with recesses (D) in
locking ring, and slide mian blower pipe into locking ring.
4. After inserting main blower pipe into fan case so that line (F)
meets locking ring (C), rotate locking ring clockwise 1/8 turn to
lock mian blower pipe in place.
5. Align groove (H) in fan-head pipe with tabs (G), and slide fan-
head pipe over main pipe until there is light resistance. Do not
force connection.
6. Hold main pipe, and turn fan-head pipe clockwise, engaging posi-
tive locking channels until connection is firm.
NOTE
Blower use will eventually loosen pipe connections. Exclusive
positive locking system allows pipes to be tightened. If loosening
occurs, remove fan-head pipe, and install according to instructions
5 & 6.
blower pipe (main)
blower pipe (main)
blower pipe
g
H