Ariens SNO-THRO 924333 - 1024 - Manual (Page 13)

GB - 13
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" (1,2 cm) below bottom
of filler neck with unleaded gasoline. Tank
capacity is 1 gallon (3,8 liters).
6. Replace Fuel Cap and tighten.
7. ALWAYS clean up any spilled fuel.
PRE-START
Frozen Impeller
IMPORTANT: Before engine start check Impeller to be
sure it is not frozen. With key in “Stop” position,
squeeze Attachment Clutch Lever to Engaged position
and pull Recoil Starter Handle. If Impeller is frozen,
(cannot pull Starter Handle) move unit to a heated area
and thaw to prevent possible damage.
Differential Lock (120,333,334,502,503)
ALWAYS engage differential lock (located in left wheel
hub) for best traction when throwing snow.
Axle Lock (119)
Keep locking pin on the right wheel hub for best traction
when throwing snow.
Function of Clutches
IMPORTANT: Check Clutch/Brake function before
each use. If the Impeller does not stop quickly when
the Attachment Clutch Lever is released or there is no
noticeable increase in the Lever force before contacting
the Handlebar, adjust as directed in Service and
Adjustments Section, or repair before operation.
Dual Handle Interlock
Check by pressing down on Clutch Levers (engaging
both clutches). Release Attachment Clutch Lever;
attachment clutch should remain engaged until Traction
Clutch Lever is released, then both clutches must
disengage.
Crankcase Oil
Check and add crankcase oil if required. Refer to
Engine Manual.
Fuel Tank
Check and add fuel to fuel tank if required. Refer to
Filling Fuel Tank on page 12.
Runners
Check and adjust Runners (see Service and
Adjustments). Allow 1/8" (3mm) between scraper blade
and hard, smooth surface(s). Allow 1-1/4" (30mm)
between scraper blade and uneven surface(s).
STARTING AND SHUT OFF
Emergency Shut Off
Immediately release both control levers to stop unit in
an emergency. Stop engine, remove Key and wait for
all rotating parts to stop before leaving operator’s
position.
Manual Start
1. Turn discharge chute straight ahead.
2. Make sure that the traction clutch and attachment
drive clutch levers are fully disengaged.
3. Push Primer Bulb 2 or 3 times for cold engine.
NOTE: When temperature is below -15˚ F (-26˚ C)
additional priming may be needed.
4. If engine is cold, apply choke. A warm engine
requires less choking than a cold engine. See
Engine Manual for detailed instructions.
5. Set throttle to proper starting position.
6. Insert key into Ignition Switch.
7. Turn key into RUN position (12V). Push key on
engine into RUN position (120V).
8. Grasp starter handle and pull rope out slowly until
it pulls harder. Let rope rewind slowly.
9. Pull rope with a rapid continuous full arm stroke.
Let rope rewind slowly.
IMPORTANT: DO NOT let Starter Handle snap against
Starter.
10. Repeat until engine starts. (If engine does not
start, refer to Troubleshooting.)
11. Adjust choke as needed.
12. Set throttle to “Part Throttle” or “Slow” position for
adaptation to Ambient temperature or travel. Set
throttle to “Fast” position for normal operation.
Electric Start (120V)
1. Connect extension cord to prongs on starter. Plug
cord into 120V 3-wire, grounded outlet.
2. Turn discharge chute straight ahead.
3. Make sure that the traction clutch and attachment
drive clutch levers are fully disengaged.
4. Push Primer Bulb 2 or 3 times for cold engine.
NOTE: When temperature is below -15˚ F (-26˚ C)
additional priming may be needed.
5. Insert key into ignition switch on engine and push
into "Run" position. DO NOT twist key after it is
inserted.
6. If engine is cold, apply choke. A warm engine
requires less choking than a cold engine. See
Engine Manual for detailed instructions.
7. Set throttle to proper starting position.
8. Press starter button on engine until engine starts.