Black Max BM10700J Serie Manual Del Operador página 20

CLEANING THE EXHAUST PORT AND
MUFFLER
Depending on the type of fuel used, the type and amount of
lubricant used, and/or your operating conditions, the exhaust
port and muffler may become blocked with carbon deposits.
If you notice a power loss with your gas-powered products,
you may need to remove these deposits to restore perfor-
mance. We highly recommend that only qualified service
technicians perform this service.
SPARK ARRESTOR
See Figure 18.
 Inspect the spark arrestor for breaks or holes. Re-
place if necessary. To purchase
spark arrestor contact BlackMax customer service at
1-800-726-5760.
 Use a brush to remove carbon deposits from the spark
arrestor screen as needed.
DRAINING FUEL TANK/CARBURETOR
See Figures 19 - 20.
To help prevent gum deposits in the fuel system, drain the
fuel from the tank and carburetor before storing.
DRAINING THE FUEL TANK
 Turn the engine switch OFF (O).
 Turn the fuel valve to the OFF position.
 Remove the fuel line from the petcock by squeezing the
ends of the retaining clip and sliding the fuel line off.
 Install one end of a drain line over the petcock, and place
the other end in a fuel container large enough to catch
the fuel being drained from the tank.
 Turn the fuel valve to the ON position.
 When the fuel has drained from the tank, close the fuel
valve and reinstall fuel line securely on petcock.
DRAINING THE CARBURETOR
 Turn the engine switch OFF (O).
 Turn the fuel valve to the OFF position.
 Position a suitable container under the carburetor drain
screw to catch fuel; loosen the screw.
 Allow fuel to drain completely into container.
 Retighten drain screw.
NOTE: Consult hazardous waste management guidelines in
your area for the proper way to dispose of used fuel.
MAINTENANCE
REPLACING FUEL FILTER
See Figure 21.
Occasionally the fuel filter may become clogged and need
replacing. To purchase a replacement fuel filter contact
BlackMax customer service at 1-800-726-5760.
NOTE: Fuel tank must be empty before replacing fuel filter.
Run unit until tank is empty, if needed, or inspect filter prior
to fill-up.
To replace:
 Turn the fuel valve to the OFF position.
 Remove the fuel line from both sides of the filter by
squeezing the ends of the retaining clip with pliers.
a replacement
 Slide the fuel line off.
 Replace with new fuel filter.
 Reinstall fuel lines to new fuel filter.
 Pull on lines to make sure they are secured
 Turn the fuel valve to the ON position.
CHANGING FUSE
See Figure 22.
NOTICE:
Do not use a higher rated fuse other than the specified
amperage. This could cause damage to the product.
 Grip both sides of the plastic fuse holder and twist apart
to reveal the fuse and spring.
 Insert new fuse and refasten the fuse holder by pushing
the two sides of the connector together and twisting to
secure.
NOTE: If spring came out of fuse holder when it was
opened, it should also be replaced inside the fuse holder
before securing.
TRANSPORTING
 Turn the engine switch OFF (O). Disconnect any equip-
ment that is plugged into the generator.
 Turn the fuel valve to the OFF position.
 Allow 30 minutes of "cool down" time before storing the
machine.
 For security, insert the pins to secure the handles before
transporting.
 Tilt the machine away from you until it balances on the
wheels, then roll the machine to the desired location.
Page 16 — English