Ariens SNO-THRO 932507 - 520 EU - Manual (Page 15)

GB - 15
Axle Lock Pin (Figure 10)
Use the axle lock pin to lock or unlock the right
wheel. Lock the right wheel to increase
traction; unlock the right wheel to allow for
easier turning of the unit.
Scraper Blade
The scraper blade allows the back of the
housing to keep better contact with the surface
being cleared. It also prevents damage to the
housing from normal wear.
IMPORTANT: DO NOT allow Scraper Blade to
wear too far or Auger/Impeller housing will
become damaged.
Runners
The runners control the distance between the
scraper blade and the ground. Adjust runners
equally to keep blade level with the ground.
Refer to Pre-Start for recommended settings.
FILLING FUEL TANK
Fuel Shut-Off Valve
IMPORTANT: The fuel shut-off valve MUST be
in the closed position prior to transporting the
unit.
The fuel shut-off valve has two positions:
• Closed Position: Use this position to
service, transport, or store the unit.
• Open Position: Use this position to run the
unit.
To add fuel to fuel tank:
1. ALWAYS place unit in open or well-
ventilated area.
2. Stop engine and allow to cool.
3. Clean Fuel Cap and surrounding area to
prevent dirt from entering Fuel Tank.
4. Remove Cap.
IMPORTANT: DO NOT use gasohol or
gasoline containing alcohol. See Engine
Manual for correct type and grade of fuel.
5. Fill fuel tank to within 1/2 in. (1.2 cm)
below bottom of filler neck with unleaded
gasoline.
NOTE: Tank capacity is 3.5 qt (3.3 L) (932037,
039, 505, 509) or 2 qt (1.96 L) (932038, 507).
6. Replace Fuel Cap and tighten.
7. ALWAYS clean up any spilled fuel.
PRE-START
1. Frozen Impeller
IMPORTANT: Before starting engine, check
impeller to be sure it is not frozen.
To check impeller:
1. With key in “Stop” position, squeeze
Attachment Clutch Bail to Engaged
position.
2. Pull Recoil Starter Handle.
3. If Impeller is frozen, (cannot pull Starter
Handle) move unit to a heated area and
thaw to prevent possible damage.
2. Check Function of Clutches
If clutches do not engage or disengage
properly, adjust or repair before operation (see
Service and Adjustments).
3. Adjust Axle Lock
Use the axle lock pin to lock or unlock the right
wheel. Lock the right wheel to increase
traction; unlock the right wheel to allow for
easier turning of the unit.
Figure 10
Wheel Unlocked
Wheel Locked
Axle
Lock
Pin
WARNING: AVOID INJURY. Read
and understand the entire Safety
section before proceeding.