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STOPPING THE UNIT
RUN
START
CHOKE
RUN
STAR
T
CHOKE
995000777
3-22-19 (REV:01)
Install the feet
(see page 12).
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
BM905530 QUICK REFERENCE GUIDE
STARTING THE UNIT
USING THE GENERATOR
2
4
5
Install the wheels
(see page 12).
Securing the handle
(see page 14).
Add entire bottle of lubricant provided to the
generator
(see page 14).
Add fuel
(see page 14).
1
2
4
Turn the fuel valve to ON
(see page 15).
Allow engine to run for 15 - 30 seconds, then
move choke to RUN position
(see page 15).
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.
5
TOOLS NEEDED
Socket Wrench
Adjustable Wrench
3
Raise the handle
(see page 14).
Press and hold the STOP switch until the engine stops
(see page 15).
1
Connect devices to be powered by generator by following the steps below
(see pages 8-10).
•
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 8-10.)
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!
CHOKE LEVER
IN RUN
POSITION
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.
Put choke lever in START position
(see page 15).
3
Pull the recoil starting grip until the engine runs
(See page 15).
RUN
START
CHOKE
PROBLEM
POSSIBLE CAUSE
SOLUTION
Engine will not start.
No fuel.
Stale gasoline or water in gasoline.
Lubricant level is low.
Fuel valve is OFF.
Spark plug faulty, fouled, or improperly
gapped.
Choke lever is in RUN position.
Engine stored without treating or draining
gasoline, or refueled with bad gasoline.
Dirty fuel filter.
CO sensor LED is flashing red, indicating
a CO hazard.
CO sensor LED is flashing yellow and/
or making an audible chirp, indicating a
sensor fault.
Fill fuel tank.
Drain entire system and refill with fresh fuel.
Engine is equipped with Low Oil Shutoff. If engine
lubricant level is low, it must be filled before unit
will start. Check engine lubricant level and fill, if
necessary.
Turn fuel valve ON.
Replace spark plug.
Move choke lever to START position.
Drain fuel and carburetor. Refuel with fresh gasoline.
Replace fuel filter or contact a qualified service center.
Leave area immediately and relocate to an open
outdoor area. Ventilate area thoroughly before oc-
cupying again. Ensure the generator is located in
an open outdoor area at least 20 feet away from all
doors, windows, and occupied spaces, and point
exhaust away from occupied structures.
The CO sensor needs to be repaired or replaced.
Contact customer service or a qualified service
center for assistance.
Engine hard to start.
Water in gasoline.
Weak spark at spark plug.
Drain entire system and refill with fresh fuel.
Replace spark plug or contact a qualified service
center.
Engine lacks power.
Air filter element is clogged.
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 tripped.
GFCI is tripped.
Item plugged in is defective.
Reset the AC circuit breaker.
Reset the GFCI.
Try a different item.
Generator makes a “spark
knock” or “pinging” noise.
An occasional light “knocking” or “ping-
ing” 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.
15 - 30 S
RUN
STAR
T
CHOKE
RUN
STAR
T
CHOKE
FUEL
VALVE ON
CHOKE LEVER IN
START POSITION
RUN
NOTICE:
Do not use E15 or E85 fuel in this prod-
uct. It is a violation of federal law and will
damage the unit and void your warranty.
Only use unleaded gasoline containing
up to 10% ethanol
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.
R