Black Max BM4CSSAC Operator's Manual page 16

 Adjust the second rocker arm, if necessary.
 Replace the rocker arm cover and screw; tighten securely.
 Replace the top engine cover and screw; tighten securely.
WARNING:
Ensure all engine cover and all engine parts are
completely and properly reassembled before starting
engine. Failure to correctly reassemble engine could
result in serious injury or property damage.
STORING THE PRODUCT
We recommend that the unit be kept in a horizontal position
when stored.
 Clean all foreign material from the product. Store idle unit
indoors in a dry, well-ventilated area that is inaccessible
to children. Keep away from corrosive agents such as
garden chemicals and de-icing salts.
 If storing the product vertically, do so with the engine up
to avoid hydraulically locking the engine due to lubricant
entering the combustion chamber.
Maintenance
Part
* AIR FILTER ASSY
includes:
Filter .................................................................................... X
* CARBURETOR ASSY
* FUEL TANK ASSY
includes:
Fuel Lines ..................................... X
Fuel Cap ....................................... X
Fuel Filter................................................................................................................... X
* IGNITION ASSY
includes:
Spark Plug ................................................................................................................. X
* NOTICE: THE USE OF EMISSION CONTROL COMPONENTS OTHER THAN THOSE DESIGNED FOR THIS UNIT
IS A VIOLATION OF FEDERAL LAW.
This product has a Three-year Limited Warranty for personal, family,
or household use (30 days for business or commercial use).
For warranty details, visit www.blackmaxtools.com
MAINTENANCE
MAINTENANCE SCHEDULE
Inspect For
Damage Before
Each Use
or call (toll free) 1-800-726-5760.
Page 12 — English
NOTE: If the engine/starter rope becomes locked after
storage, place the unit flat on the ground in the upright
position to allow the engine lubricant to slowly migrate
back into the engine's oil reservoir.
 Abide by all ISO and local regulations for the safe storage
and handling of gasoline.
When storing 1 month or longer:
 Drain all fuel from tank into a container approved for
gasoline. Run engine until it stops.
HIGH ALTITUDE ENGINE OPERATION
Your engine is configured for operation below 2000 feet
altitude at the factory. Your engine must be reconfigured for
operation above 2000 feet altitude. Operating the engine
with the wrong engine configuration at a given altitude may
increase its emissions, decrease fuel efficiency, degrade per-
formance and cause irreversible damage. Engines configured
for high altitude operation cannot be operated in standard
altitude conditions. A qualified service center should ensure
that your engine is properly configured for your location.
Clean Replace
Every Every 25 Hours
5 Hours or Yearly
Replace
Every
50 Hours