Simplicity 8/25 Vacuum Cleaner User Manual


 
CONTROLS
A. Choke
The choke controls the fuel to air ratio, and helps make
cold starts easier by providing a rich, easily-ignited fuel
mixture.
B. Throttle
The throttle controls engine speed, and allows you to
conserve fuel by powering down during idle periods, or
to achieve optimal chipping/shredding/vacuuming power
by running the engine at full speed.
C. Vacuum Nozzle Variable Suction
ControW
The vacuum nozzle Variable Suction Controlru is direct-
ly above and behind the vacuum nozzle, and has four
quick-set opening settings for variable nozzle suction
control:
l closed (for vacuuming with the optional hose
attachment)
l
113
open,
*
213 open
l full open.
Smaller nozzle openings provide the necessary vacuum
force for smaller debris, while a larger opening provides
the suction necessary for larger debris like large leaves.
D. Vacuum Nozzle Height Control
The vacuum nozzle height control lever is located at the
rear frame in front of the discharge bag. Three height
settings are available: Low, Medium, and High.
The low setting is suitable for smooth, hard surfaces,
while the medium and high settings are used for differ-
ent terrain conditions. Settings are easily changed by
simply positioning the control lever into one of three dif-
ferent slots.
The height adjustment control may be fine-tuned by
means of an rod adjustment that permits precise posi-
tion control for vacuuming of smooth surfaces. See the
adjustment procedure in the TROUBLESHOOTING
&
REPAIR section.
Operating Controls Locations (5 HP model shown)
E. Drive Speed Control
The Chipper Vacuum is self-propelled, and features
three forward speeds to help match vacuuming action to
surface conditions The drive speed control lever is
mounted on the handle within easy reach of the opera-
tor, permitting quick changes in travel speed. This fea-
ture allows you to rapidly adjust to changing conditions.
F. Power Drive Bail Lever
The power drive bail lever operates the clutch, the
mechanism that transfers power from the drive shaft to
the transmission.
Pulling the bail lever down against the Chipper Vacuum
handle engages the transmission, which drives the unit
forward for vacuum/shredding or moving the unit around
your yard and garden.
Releasing the lever disengages the transmission, stop-
ping the power drive motion, and allowing the unit to
come to a stop to make adjustments, empty the bag, or
perform chipping or hose vacuuming operations.