Black Hawk Automotive BH700B Instructions for use

Printed in China
BH700B-M0_052016
Model Capacity
BH700B 2-1/2 Ton
Hydraulic Service Jack
Operating Instructions & Parts Manual
Blackhawk Automotive is a Licensed Trade Mark Made by SFA Companies, Kansas City, MO
Read this manual and follow all the Safety Rules and Operating Instructions before using this product.
SFA Companies
10939 N. Pomona Ave. Kansas City, MO 64153
[email protected]
This is the safety alert symbol. It is used to alert you to potential personal injury hazards.
Obey all safety messages that follow this symbol to avoid possible injury or death.
!
!WARNING
To avoid crushing and related injuries:
NEVER work on, under or around a
load supported only by a hydraulic
jack. ALWAYS use adequately rated
jack stands.

2
SAFETY AND GENERAL INFORMATION
Save these instructions. For your safety, read, understand, and follow the information provided with and on this
device before using. The owner and/or operator shall have an understanding of the device, its operating characteristics
and safety operating instructions before operating the equipment. The owner and/or operator shall be aware that use
and repair of this product may require special skills and knowledge. Instructions and safety information shall be read
to and discussed with the operator in the operator's native language, making sure that the operator comprehends
their contents, before use of this equipment is authorized. If any doubt exists as to the safe and proper use of this
device, remove from service immediately.
Inspect before each use. Do not use if abnormal conditions such as cracked welds, damaged, loose or missing
parts are noted. Any equipment that appears damaged in any way, is found to be worn, or operates abnormally shall
be removed from service until repaired. If the equipment has been or is suspected to have been subjected to an
abnormal load or shock, immediately discontinue use until inspected by a factory authorized repair facility (contact
distributor or manufacturer for list of authorized repair facilities). It is recommended that an annual inspection be
made by an authorized repair facility. Labels and Operator's Manuals are available from the manufacturer.
PRODUCT DESCRIPTION
Blackhawk Automotive Hydraulic Service Jack is designed to lift, but not support, one end of a vehicle. Immediately
after lifting, loads must be supported by a pair of appropriately rated jack stands.
WARNING: Do not use hydraulic jack as stand-alone support device. After lifting, immediately support the lifted
vehicle with a pair of appropriately rated jack stands.
SPECIFICATIONS
Model Capacity Jack Size (l x w x h) Min.
Height
Max.
Height
Saddle
Dia.
BH700B 2-1/2 Ton 30-3/4" x 15" x 7-1/4" 5" 23-1/2" 6-3/4"
!
Figure 1 - BH700B Service Jack Nomenclature
Saddle
Handle
Front Wheel
Handle Sleeve
Lift Arm
Vent
Screw
Caster
Pump Piston

3
PREPARATION
Assembly
1. Assemble the 2-piece handle with provided bolt.
2. Insert handle into the handle sleeve. Tighten the bolt on handle sleeve to prevent accidental removal of handle
while in use.
WARNING: Do not lift or carry jack by handle. Handle could dislodge and jack fall, resulting in possible injury
or property damage.
Before Use
1. Before using this product, read the operator's manual completely and familiarize yourself thoroughly with the
product, its components and recognize the hazards associated with its use.
2. Verify that the product and application are compatible, if in doubt call Blackhawk Technical Service [phone].
3. To familiarize yourself with basic operation, locate and turn the release valve (handle):
a. Clockwise until rm resistance is felt to further turning. This is the ‘CLOSED’ release valve position used to
raise the saddle.
b. Counter-clockwise, but no more than 1/2 turn from the closed position. This is the ‘OPEN’ release valve position
used to lower the saddle.
4. With saddle fully lowered, remove the oil ller plug. Pump 6 to 8 full strokes. This will help release any pressurized
air which may be trapped within the reservoir. Check oil level. Proper oil level will vary from just covering the ram
cylinder to 3/16” above it as seen from the oil ller hole. Reinstall the oil ller plug.
5. Ensure that jack rolls freely. Raise and lower the unloaded saddle throughout the lifting range before putting into
service to ensure the pump operates smoothly. Replace worn or damaged parts and assemblies with Blackhawk
authorized replacement parts only.
Bleeding/Venting Trapped Air
With the release valve in the OPEN position (step 3b. above) and with saddle fully lowered, locate and remove the
oil ller plug. Pump 6 to 8 full strokes. This will help release any pressurized air which may be trapped within the
reservoir. Reinstall the oil ller plug.
!WARNING
• Study, understand, and follow all instructions
before operating this device.
• Do not exceed rated capacity.
• Use only on hard, level surface.
• Lifting device only. Immediately after lifting,
support the vehicle with appropriate means.
• Lift only on areas of the vehicle as specied by
the vehicle manufacturer.
• Do not move or dolly the vehicle while on the
jack.
• No alterations shall be made to this product.
• Failure to heed these markings may result in
personal injury and/or property damage.
To avoid crushing and related injuries:
• Never work on, under or around a load supported
only by hydraulic jack.
• Always use adequately rated jack stands.
• Chock each unlifted tire in both directions.
• Do not use this device to lift, level, lower, support
nor move a house, mobile home, travel trailer,
camper or any building structure.
• Be alert and sober when using this product.
Do not operate under the inuence of drugs or
alcohol.
!WARNING
X
!

4
OPERATION
Lifting
1. Follow the vehicle manufacturer’s recommended guidelines for lifting. Engage the emergency brake and chock
each unlifted wheel in both directions to prevent inadvertent vehicle movement.
2. Close the release valve by turning the handle clockwise until rm resistance is felt.
3. Refer to the vehicle manufacturer owner’s manual to locate approved lifting points on the vehicle. Center jack
saddle under lift point.
4. Verify lift point, then pump handle to contact lift point. To lift, pump handle until load reaches desired height.
5. Transfer the load to appropriately rated jack stands.
Lowering
WARNING: Clear all tools and personnel before lowering vehicle. Open release valve slowly. The further
the pump handle is turned counter-clockwise, the faster the load will descend. Maintain control of load at all
times.
1. Raise load high enough to clear the jack stands.
2. Remove jack stands carefully (always used in pairs).
3. Slowly turn the handle counter-clockwise, but no more than 1/2 full turn. If the load fails to lower:
a. Use another jack to raise the vehicle high enough to reinstall jack stands.
b. Remove the malfunctioning jack and then the jack stands.
c. Use the functioning jack to lower the vehicle.
4. After removing jack from under the vehicle, fully lower the saddle to reduce ram exposure to rust and contamination.
MAINTENANCE
NOTICE: Use premium quality hydraulic jack oil. Avoid mixing different types of uid and do not use brake uid,
turbine oil, transmission uid, motor oil or glycerin. Improper uid can cause premature failure of the jack and the
potential for sudden and immediate loss of load.
Adding oil
1. With saddle fully lowered set jack in its upright, level position. Remove oil ller plug.
2. Fill with oil until ~3/16" above the inner cylinder as seen from the oil ller hole. Reinstall the oil ller plug.
Changing oil
For best performance and longest life, replace the complete uid supply at least once per year.
1. With saddle fully lowered, remove the oil ller plug.
2. Lay the jack on its side and drain the uid into a suitable container.
NOTICE: Dispose of hydraulic uid in accordance with local environmental regulations.
3. Fill with oil until ~3/16" above the inner cylinder as seen from the oil ller hole. Reinstall oil ller 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.
Cleaning
Periodically check the pump piston and ram for signs of rust or corrosion. Clean as needed and wipe with an oily cloth.
NOTICE: Do not use sandpaper or abrasive material on ram and pump piston surfaces.
Storage
When not in use, store the jack with saddle fully lowered.
!

5
Figure 2 - Replacement Parts Illustration for Model BH700B
REPLACEMENT PARTS
(ref. page 7 for part numbers)
Not all components of the jack are replacement items, but are illustrated as a convenient reference of location and
position in the assembly sequence. When ordering parts, please give the Model number, part number and parts
description. Call or write for current pricing: SFA Companies 10939 N. Pomona Ave. Kansas City, MO 64153, U.S.A.
Tel: [phone]; Fax: [phone]; e-mail: [email protected]
Key
Number
Replacement Part
Number Description
1 231584 Rear Caster
2 234968 Handle - Red
3 248731 Universal Joint
4 234677 Front Wheel Assy
5 G750-00000-000 Power Unit
6 239304 Saddle
7 6420-10000-000 Air Vent w/Gasket
8 234956 Handle Retaining Bolt
9 243618 Return Spring (2 pc.)
10 890-021-666 Pump Piston Assembly
10
5
4
3
6
7
8
9
2
1

ONE YEAR LIMITED WARRANTY
For a period of one (1) year from date of purchase, SFA Companies will repair or replace, at its option,
without charge, any of its products which fails due to a defect in material or workmanship under normal usage. This
limited warranty is a consumer's exclusive remedy.
Performance of any obligation under this warranty may be obtained by returning the warranted product,
freight prepaid, to SFA Companies Warranty Service Department, 10939 N. Pomona Ave., Kansas City, MO 64153.
Except where such limitations and exclusions are specically prohibited by applicable law,
(1) THE CONSUMER'S SOLE AND EXCLUSIVE REMEDY SHALL BE THE REPAIR OR REPLACEMENT OF
DEFECTIVE PRODUCTS AS DESCRIBED ABOVE.
(2) SFA Companies SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGE OR LOSS
WHATSOEVER.
(3) ANY IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL BE LIMITED TO ONE YEAR,
OTHERWISE THE REPAIR, REPLACEMENT OR REFUND AS PROVIDED UNDER THIS EXPRESS LIMITED
WARRANTY IS THE EXCLUSIVE REMEDY OF THE CONSUMER, AND IS PROVIDED IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
(4) ANY MODIFICATION, ALTERATION, ABUSE, UNAUTHORIZED SERVICE OR ORNAMENTAL DESIGN VOIDS
THIS WARRANTY AND IS NOT COVERED BY THIS WARRANTY.
Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not
apply to you. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation or exclusion may not apply to you. This warranty gives you specic legal rights, and you may also
have other rights, which vary from state to state.
SFA Companies
10939 N. Pomona Ave. Kansas City, MO 64153
816-891-6390
[email protected]
TROUBLESHOOTING
Symptom Possible Causes Corrective Action
Jack will not lift load • Release valve not tightly closed
• Load is too heavy
• Ensure release valve tightly closed
• Consider higher capacity jack
Jack will lift, but not maintain
pressure
•Release valve not tightly closed
• Hydraulic unit malfunction
•Ensure release valve tightly closed
• Discontinue use, contact Blackhawk
technical service
Jack will not lower after unloading
• Reservoir overlled
• Linkages binding
• Fluid level low
• Drain uid to proper level
• Clean and lubricate moving parts
• Ensure proper uid level
Poor lift performance
• Fluid level low
•Air trapped in system
• Ensure proper uid level
•Follow Bleeding/Venting Trapped
Air procedure (page 3)
Will not lift to full extension • Fluid level low • Ensure proper uid level