AIR HYDRAULIC JACK
20TON CAPACITY
USER'S MANUAL
MODEL 820B
Jackco Transnational Inc. © 201
7
Azusa
, CA
888-452-2526 www.jackco.com
Страница 1: ...AIR HYDRAULIC JACK 20TON CAPACITY USER S MANUAL MODEL 820B Jackco Transnational Inc 2017 Azusa CA 888 452 2526 www jackco com...
Страница 2: ...y s t e m BE SURE SETUP IS STABLE BEFORE LIFTING LOAD Cylinders should be placed on a flat surface that can support the load Where applicable use a cylinder base for added stability Do not weld or oth...
Страница 3: ...release valve knob located on top of the T handle by turning it clockwise 2 Center the load on the jack saddle Connect the air supply and squeeze the air valve lever to raise the load Release the air...
Страница 4: ...Model 820B Parts List...
Страница 5: ...5 4 2 Front Handle 1 6 14 Piston 1 1 14 Frame Left 1 3 6 Copper Washer 1 5 5 Lock Lever Sleeve 1 6 15 O ring 1 1 15 Handle Socket 1 3 7 Bolt 1 5 6 Lock Lever 1 6 16 O ring 1 1 16 Bolt 1 3 8 Steel Bal...
Страница 6: ...ck sitting on its base and ram retracted bleed air by opening release valve Pump for 10 seconds 2 Change to a lower viscosity oil 3 Look for dirt gummy deposits leaks misalignment worn parts or defect...
