Maintenance - Central Hydraulics 07620 Assembly And Operating Instructions Manual

Hook & Chain (12)
Boom Extension (11)
1. Check all of the mounting hardware before each use and make sure it is secure before
using the Shop Crane. Especially check to make sure all 4 Extensions are extended
and secured at the maximum safe length before use.
2. Make sure the Hook & Chain are clean of dirt, grease, or debris.
3. If the Jack (10) is not performing to satisfaction, there may be air in the hydraulic system.
To purge the system of air, follow these instructions. See FIGURE 7 below.
a. Make sure the Ram (22a) is completely lowered.
b. Remove the Oil Fill Plug and top off with Hydraulic Fluid.
c. Raise the Ram (22a) to maximum height.
d. Loosen the Release Valve (4a) and push the Ram (22) all the way down.
e. Top off with Hydraulic Fluid and replace the plug. Repeat if necessary.
For technical questions, please call 1-800-444-3353
SKU 07620
Operation (continued)
Insert Handle Here

Maintenance

FIGURE 7
Jack
Oil Tank
(20a)
FIGURE 6
Oil Fill Plug
Page 7