User's Manual

Pneumatic / Hydraulic Jack Set SE-8764A

Turn clockwise while holding the T-fitting

with your finger. Do not over-tighten.

Do NOT lower and

tighten the syringe collar until the

hose T-fitting is attached

Insert the piston (b) into the 60 cc main body syringe (c). Push it in all the way.

Install the 6 cc syringe onto the sidearm of the T-fitting (between the two one-way valves) of the main

hose assembly (e). Do not over tighten.

Now attach the assembly hose (f) to the main assembly hose (e) by fitting the ¼ turn valve (g) onto the

free end of the main assembly hose. Do not over tighten.

Main hose assembly (e)

Hose assembly (f) with ¼ turn valve (g)

(If the apparatus is to be used with air or other gases, the setup is complete. If the unit is to be used

with water as a hydraulic system, or if an understanding of the action of the pump is desired, continue

with the following steps.)

Place the unattached ends of the tubing (e) and (f) in the bottom of a beaker or similar container of

water.

The valve should be opened (on) with the handle in line with tubing, as shown in the diagram. Pull out

the small syringe to the limit of the measuring graduation marks. Push it all the way in. Repeat this

several times, watching the movement of the fluid and air bubbles. Make sure the ends of the tubing do

not come out of the water.

Describe the fluid movement during the pull stroke. ________________________________________

Describe the movement during the push stroke. ____________________________________________