15-30 S
991000353
1-7-15 (REV:01)
Install the feet (see page 11).
WARNING:
This Quick Reference Guide is not a substitute for reading the operator’s manual. To reduce the risk of injury or death, user must read and understand operator’s manual before using this product. All page references refer to
the operator’s manual.
FIRST TIME ASSEMBLY
1
BM903500 QUICK REFERENCE GUIDE
STARTING THE UNIT
USING THE GENERATOR
5
Add entire bottle of lubricant provided to the gen-
erator (see page 13).
Add fuel (see page 14).
1
2
Turn the fuel valve to ON (see page 14).
Turn the fuel valve to OFF before adding lubri-
cant.
Set unit on flat surface so engine is level.
Remove dipstick, wipe clean, put back in hole
(but don’t screw in) and check lubricant level.
This is a 4-cycle engine. Do not mix fuel and
lubricant together.
Mix fuel stabilizer with gasoline according to
manufacturer’s directions prior to filling the
tank.
STOPPING THE UNIT
Press and hold the STOP switch (see page 15.)
1
Connect devices to be powered by generator by following the steps below (see pages 8-9).
• Make sure the generator can supply enough continuous (running) and surge (starting) watts for the items you
will power at the same time. See page 9 for how to calculate total amount of power needed.
• Start the generator with nothing connected.
• Plug in and turn on the first load, preferably the largest load you have.
• Permit the generator output to stabilize (engine runs smoothly and attached device operates properly).
• Plug in and turn on the next load.
• Again, permit the generator to stabilize.
• Repeat previous two steps for each additional load.
IMPORTANT: Never add more loads than the generator capacity. Take special care to consider surge loads in
generator capacity. (See pages 8-9.)
1
TROUBLESHOOTING
STORING THE UNIT
When preparing to store the generator, allow the unit to cool for 30 minutes, then follow the guidelines listed on
page 18.
1
WARNING:
Do not connect to a building’s electrical
system unless the generator and transfer
switch have been properly installed and
the electrical output has been verified by
a qualified electrician. The connection
must isolate the generator power from
utility power and must comply with all
applicable laws and electrical codes.
IMPORTANT!
Only use OUTSIDE and
far away from windows,
doors, and vents.
NEVER use inside a home
or garage, EVEN IF doors
and windows are open.
Using a generator indoors CAN KILL YOU IN MINUTES.
Generator exhaust contains carbon monoxide. This is a
poison you cannot see or smell.
R
Allow engine to run for 15-30 seconds, then move
choke right in to the RUN position (see page 15).
5
Pull the recoil starter to start
(see page 15).
4
3
Move choke lever left to the START position (see
page 14).
CHOKE
IN RUN
POSITION
STOP SWITCH
CHOKE IN
START POSITION
CHOKE
Install the handle (see page 12).
3
Install the wheels (see page 12).
2
Securing the handle (see page 12).
4
TOOLS NEEDED
Socket Wrench
Adjustable Wrench
PROBLEM POSSIBLE CAUSE SOLUTION
Engine will not start. Engine switch is OFF.
No fuel.
Stale gasoline or water in gasoline.
Lubricant level is low.
Fuel valve is OFF.
Spark plug faulty, fouled, or improperly
gapped.
Choke is in RUN position.
Engine stored without treating or draining
gasoline, or refueled with bad gasoline.
Dirty fuel filter.
Turn engine switch to ON.
Fill fuel tank.
Drain entire system and refill with fresh fuel.
Check engine lubrincant level and fill, if
necessary.
Turn fuel valve ON.
Replace spark plug.
Move choke to START position.
Drain fuel and carburetor. Refuel with fresh
gasoline.
Replace fuel filter or contact a qualified service
center
Engine lacks power. Dirty air filter.
Engine stored without treating or draining
gasoline, or refueled with bad gasoline.
Check air filter element. Clean or replace as
needed.
Drain fuel and carburetor. Refuel with fresh
gasoline. If problem continues, contact a
qualified service center.
AC receptacle does not work. Circuit breaker is OFF.
GFCI is circuit tripped.
Item plugged in is defective.
Turn ON the AC circuit breaker. Reset the GFCI.
Reset the GFCI.
Try a different item.
Generator makes a “spark
knock” or “pinging” noise.
An occasional light “knocking” or “pinging”
under heavy load is not a cause for concern.
However, if the knocking or pinging occurs
under normal load at a steady engine speed,
the problem may be with the brand of gasoline
being used.
Switch to a different brand of gasoline, making
sure that the octane rating is 86 or higher. If
problem continues, contact a qualified service
center.
If problem persists after trying the above solutions, contact customer service or a qualified service center for assistance.
NOTICE:
As the equipment owner, you are responsible for the performance of the required maintenance listed in the Maintenance
section. It is recommended that you retain all receipts covering maintenance on your equipment. Neglecting or failing to
perform the required maintenance may increase emissions, decrease fuel efficiency, degrade performance, cause irreversible
engine damage and/or void your warranty.
Make the most of your purchase! Go to
www.blackmaxtools.com and register your new tool
online. For questions about operating or maintaining
your product, please call 1-800-726-5760.
NOTICE:
Do not use E15 or E85 fuel in this prod-
uct. Only use unleaded gasoline contain-
ing up to 10% ethanol. It is a violation of
federal law and will damage the unit and
void your warranty.
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