Maintenance; General Maintenance - Black Max BMi1000 Operator's Manual

Normal maintenance, replacement or repair of emission
control devices and systems may be performed by any
qualified repair establishment or individual with original
or equivalent parts. Warranty and recall repairs must be
performed by an authorized service center; please contact
customer service for assistance.
WARNING:
Before inspecting, cleaning, or servicing the machine,
shut off engine, wait for all moving parts to stop, and
disconnect spark plug wire and move it away from
spark plug. Allow 30 minutes of cool down time before
performing any maintenance. Failure to follow these
instructions can result in serious personal injury or
property damage.
WARNING:
When servicing, use only recommended or equivalent
replacement parts. Use of any other parts could create
a hazard or cause product damage.
NOTICE:
Periodically inspect the entire product for damaged,
missing, or loose parts such as screws, nuts, bolts,
caps, etc. Tighten securely all fasteners and caps and
do not operate this product until all missing or damaged
parts are replaced. Please contact customer service or
a qualified service center for assistance.

GENERAL MAINTENANCE

Keep the generator in a clean and dry environment where it
is not exposed to dust, dirt, moisture, or corrosive vapors.
Do not allow the cooling air slots in the generator to become
clogged with foreign material such as leaves, etc.
Do not use a garden hose to clean the generator. Water
entering the fuel system or other internal parts of the unit can
cause problems that will decrease the life of the generator.
To clean the unit:
 Use a soft bristle brush and/or vacuum cleaner to loosen
and remove dirt and debris.
 Clean air vents with low pressure air that does not exceed
25 psi.
 Wipe the exterior surfaces of the generator with a damp cloth.

MAINTENANCE

CHECKING/CLEANING AIR FILTER
See Figure 12.
For proper performance and long life, keep air filter clean.
 Loosen the screw at the top of the engine maintenance
cover. Remove cover and set aside.
 Depress tabs on top and bottom of air filter cover. Remove
cover and set aside.
 Remove the air filter.
 Wash the air filter with warm, soapy water. Rinse and
squeeze to dry.
 Reinstall the air filter.
NOTE: Make sure the filter is seated properly inside the
generator. Installing the filter incorrectly will allow dirt to
enter the engine, causing rapid engine wear.
 Reinstall the air filter cover by aligniing the tabs on the
cover with the slots in the generator housing.
 Replace the engine maintenance cover and reinstall the
screw to secure.
NOTE: Do not run the generator without the air filter. Rapid
engine wear will result.
CHANGING ENGINE LUBRICANT
See Figure 13.
 Loosen the screw at the top of the engine maintenance
cover. Remove cover and set aside.
 Remove the oil fill cap/dipstick.
 Tilt the generator to the side and allow lubricant to drain
from the oil fill hole into an approved container.
NOTE: Drain the lubricant while the engine is still warm
but not hot. Warm lubricant will drain quickly and more
completely.
Do not change engine lubricant while it is hot. Accidental
contact with hot engine lubricant could result in serious
burns.
 Return the generator to an upright position and refill with
lubricant following the instructions in the Checking/
Adding Lubricant section previously in this manual.
For amount of lubricant needed to refill, see Product
Specifications earlier in this manual or the accompanying
engine manual, if applicable.
 Replace and secure the oil cap/dipstick.
 Replace the engine maintenance cover and reinstall the
screw to secure.
NOTE: Consult hazardous waste management guidelines in
your area for the proper way to dispose of used lubricant.
Page 15 — English
WARNING: