BLACKHAWK! BH6010 - Manual (Page 5)

5
OPERATION
Lifting
1. Place vehicle in park, with emergency brake on and wheels securely chocked to prevent inadvertent vehicle move-
ment.
2. Locate and close release valve by turning handle knob clockwise firmly. Center jack saddle under lift point.
3. Verify lift point, then use handle pump or foot pedal to contact lift point. To lift, pump handle or squeeze lift control
valve until load reaches desired height.
Note: Never use foot pedal to raise load.
4. Transfer the load immediately to appropriately rated jack stands.
Note: All models are equipped with a handle position lock. To release lock device pull lever up, then back until lever is
locked into place. This will allow full range of handle movement.
Lowering
1. Raise load high enough to clear the jack stands, then carefully remove jack stands (always used in pairs).
2. Slowly turn the handle knob counterclockwise, but no more than 1/2 turn. If the load fails to lower:
a. Use another jack to raise the vehicle high enough to reinstall jack stands.
b. Remove the affected jack and then the stands.
c. Using the other jack, lower the load by turning the operating handle counterclockwise, but no more than 1/2 turn.
3. After removing jack from under the load, push saddle down to reduce ram exposure to rust and contamination.
MAINTENANCE
Important: Use only a good grade hydraulic jack oil. Avoid mixing different types of fluid and Never use brake fluid,
turbine oil, transmission fluid, motor oil or glycerin. Improper fluid can cause failure of the jack and the potential for
sudden and immediate loss of load. We recommend Hein-Werner hydraulic jack oil HW 93291 or equivalent.
Adding oil
1. With saddle fully lowered, set jack in its upright, level position. Locate and remove oil filler plug.
2. Fill with oil until ~3/16" above the inner cylinder as seen from the oil filler plug hole. Reinstall the oil filler plug.
Changing oil
For best performance, replace the complete fluid supply at least once per year.
1. With saddle fully lowered, remove the oil filler plug.
2. Lay the jack on its side and drain the fluid into a suitable container.
Note: Dispose of hydraulic fluid in accordance with local regulations.
3. Fill with oil until ~3/16" above the inner cylinder as seen from the oil filler plug hole. Reinstall the oil filler plug.
Lubrication
A periodic coating of light lubricating oil to pivot points, axles and hinges will help to prevent rust and assure
that wheels, casters and pump assemblies move freely. To help ensure trouble free operation, an inline air dryer and oiler
is recommended.
Cleaning
Periodically check the pump piston and ram for signs of rust or corrosion. Clean as needed and wipe with an oily cloth.
Note: Never use sandpaper or abrasive material on these surfaces !
Storage
When not in use, store the jack with saddle fully lowered.