Model: 02-7802C0111 & 02A7802C0111 (with Air Pump)
12 Ton (10.88 Metric Ton)
Single Stage Jack
04/2008 | Rev. 01
Page | 3
3.0
PACKAGING AND STORAGE
(continued)
3.8
STORAGE SPACE AND HANDLING FACILITIES
Minimum Closed Height:
108 in (274.32 cm)
Mechanical Extension:
14 in (35.56 cm)
Hydraulic Extension:
32 ¼ in (81.91 cm)
Maximum Height Obtainable: 154 ¼ in (391.79 cm)
Weight:
500 lbs (226.8 kg)
4.0
TRANSPORTATION
Lifting can be accomplished by crane and strap through top of tripod, or by fork truck under lower tripod support. Approximate
weight is 550 lbs (226.8 kg).
5.0
ASSEMBLY
5.1
GENERAL INSTRUCTIONS
1. This product should be assembled and/or repaired using good workmanship
practices and proper tools. Bolts and elastic stopnuts should be tightened to a
torque not to exceed industry standards for Grade '5' bolts.
2. All replacement parts must be the same as or better than the original parts
supplied.
3. Dispose of waste per federal and local laws and regulations.
4. No modifications are allowed that will adversely affect the jacks safety
performance.
5. The pressure relief valve is not serviceable. It must be replaced as a unit.
5.2
JACK ASSEMBLY
Reference
Figures 1 and 2
during the following:
1. Loosely fasten brace machinings to each leg weldment using 7/16-20 x 2 ¼ in
long hex head bolts, 7/16 flatwashers, and 7/16-20 elastic stopnuts.
2. Raise each tripod leg so that casters can be fastened to leg. Use 3/8-24 x 1 ½
in long hex head bolts, 3/8 flatwashers and 3/8-24 elastic stopnuts to secure
casters to legs.
3. Raise jack onto tripod and fasten with 7/16-20 x 1 ½ in long hex head bolts,
7/16 flatwashers, and 7/16-20 elastic stopnuts. Once securely fastened, the
tripod braces can be tightened.
4. Tighten 7/16 in bolts that fasten the brace weldments to the legs.
5.3
PRE-USE CHECKS
1. Refer to the Illustrated Parts List to identify and ensure that all parts are present.
2. Generally check over unit to assure the tightness of all nuts, bolts and fittings.
3. With rams completely collapsed, check hydraulic fluid level.
Replenish with MIL-PRF-5606 fluid as required.
Fluid Level: 1 ½ in (3.8 cm) below vent.
NOTE:
Refer to fluid manufacturer’s (Appendix) Material Safety Data Sheet, and advisory for handling and disposal
of fluid.
5.4
PERSONNEL REQUIREMENTS
This jack is to be assembled by qualified technicians familiar with hydraulic systems.
5.5
INSPECTION AND TEST PROCEDURES
1. Ensure fluid level is within 1 ½ in (3.8 cm) from reservoir vent cap.
2. Raise ram to full stroke, and check for leaks.
FIGURE 1
Summary of Contents for 02-7802C0111
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