BVA Hydraulics J18302 - Manual (Page 2)

2
SaFetY and GeneraL inFOrMatiOn
Save these instructions. For your safety, read, understand, and follow the information provided with and on this jack
before using. The owner and operator of this equipment shall have an understanding of this jack and safe operating
procedures before attempting to use. The owner and operator shall be aware that use and repair of this product
may require special skills and knowledge. Instructions and safety information shall be conveyed in the operator's
native language before use of this jack is authorized. If any doubt exists as to the safe and proper use of this jack,
remove from service immediately.
inspect before each use. Do not use if broken, bent, cracked or damaged parts are noted. Any jack that appears
damaged in any way, or operates abnormally shall be removed from service immediately. If the jack has been or
suspected to have been subjected to a shock load (a load dropped suddenly, unexpectedly upon it), immediately
discontinue use until jack has been checked by a factory authorized service center (contact distributor or manufacturer
for list of authorized service centers). It is recommended that an annual inspection be done by qualified personnel.
Labels and Operator's Manuals are available from manufacturer.
PrOdUct deScriPtiOn
BVA Hydraulics Air Actuated Hydraulic Bottle Jacks are designed to lift, not support, rated capacity loads consisting
of one end of a vehicle. Immediately after lifting, the load must be supported by a pair of appropriately rated jack
stands. Ensure that air source can dedicate 7.8 CFM @ 110-175 psi to each jack operated. A minimum of 150 psi
air pressure is required to raise rated capacity load.
Never use hydraulic jack as a stand alone device. After lifting, immediately support the lifted load
with a pair of appropriately rated jack stands. Never place any portion of your body under the load while lifting or
lowering the load.
PreParatiOn
Before Use
1. Verify that the product and application are compatible, if in doubt call BVA Hydraulics Technical Service (888)
332-6419.
2. 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.
3. Assemble handle, ensure spring clips align with slots.
4. To familiarize yourself with basic operation, use the notched end of provided handle to engage and turn the release
valve:
a. Clockwise until firm resistance is felt to further turning. This is the ‘ cLOSed’ release valve position used to
raise the ram plunger.
b. Counter-clockwise, but no more than 1 turn from the closed position. This is the ‘ OPen’ release valve
position used to lower the ram plunger.
5. With ram fully retracted, locate and remove the oil filler plug/screw. Insert the handle into the handle sleeve, then
pump 6 to 8 strokes. Ensure the oil level is just below the oil filler hole. Reinstall the oil filler plug/screw.
6. Pour a teaspoon of good quality, air tool lubricant into the air supply inlet of the lift control valve. Connect to air
supply and squeeze lift control valve for 3 seconds to evenly distribute lubricant.
7. This product is equipped with the popular 1/4" NPT air coupler. When installing a different air coupler of your
choice, ensure that thread tape or compound is used when servicing connections. To ensure dependable, trouble
free operation an inline air dryer and oiler is recommended.
8. Check that the pump operates smoothly and that the extension screw will thread up/down easily before putting
into service. Replace worn or damaged parts and assemblies with BVA Hydraulics authorized replacement parts
only.
Bleeding / venting trapped air
With the release valve in the OPEN position (4b above) and with ram plunger fully lowered, locate and remove the
oil filler plug/screw. Insert the handle into the handle sleeve; then pump 6 to 8 full strokes. This will help release any
pressurized air which may be trapped within the reservoir. Oil level should be even with the bottom of the oil filler
hole. Reinstall the oil filler plug/screw.
!