BGS technic 9530 Manual De Instrucciones página 7

SET UP
Single Acting Cylinders
Use a pump with a release valve or a 3-way valve and one hose to connect with
Single Acting Cylinder (Figure 1).
After connected all parts, please fully hand-tighten all couplers.
If not, oil will be leaked when you operate the equipment.
Double Acting Cylinders
Use a pump with a 4-way valve and two hoses to connect with Double Acting
Cylinder.
After connected all parts, please fully hand-tighten all couplers.
If not, oil will be leaked when you operate the equipment.
Bleeding Air from the cylinder
Air may accumulate within a cylinder during shipment or after prolonged use; this air can cause the
piston rod to respond "Dithering". Please use the steps below to bleed the air from cylinder.
Single Acting Cylinders
Position the cylinder as figure 3 shows, the
piston rod is extended down and the
cylinder lower than the pump.
Fully extend and retract the cylinder 1 or 2
times.
It may be necessary to repeat the above
steps several times.
Double Acting Cylinders
Lay the cylinder as figure 4 shows, to
make sure the couplers facing up.
Fully extend and retract the cylinder 1 or 2
times.
It may be necessary to repeat the above
steps several times .
OPERATION
After finish the above steps, operate hydraulic pump to advance and retract the cylinder.
•
• Single acting cylinders use both spring-return and load return.
• Double-acting cylinders use hydraulic return.
Do not allow piston rod to rotate when installing adaptors or during the work, rotating piston rod
•
may damage the return spring.
• To reduce the wear, please use less than full stroke and full capacity when possible.
After finish the work, please fully return the piston rod, remove hose and use rubber cap(s) to
•
recover the coupler. If you use collar threads, please use the thread protector to recover it.
BGS technic KG
Bandwirkerstr. 3
D-42929 Wermelskirchen
Tel.: 02196 720480
Fax.: 02196 7204820
mail@bgs-technic.de
Figure 1
Figure 2
Figure 3
Figure 4
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