Tronair 02-0544C0110, Operation & Service Manual

Page: 5 / 78

Models: 02-0544C0110 & 02A0544C0110
5 Ton (4.5 Metric Ton) - Single Stage Jack
04/2014 | Rev. 01 Page | 2
2.0 SAFETY INFORMATION (continued)
2.8 SAFETY GUIDELINES
CAUTION!
Do not place hands on top of jack near ram locknuts while lowering jack. Pinch points exist between top of
jack and threads on ram.
1. NEVER put hands between the aircraft and the jack pad; as after aircraft has been lowered, struts may
have hung up.
2. NEVER align jack under aircraft by pounding on jack legs. Dented legs may lead to jack collapse.
3. ALWAYS lower ram locking nut(s) after jack is under load. Be sure ram nut(s) is seated fully after
jacking.
4. ALWAYS raise and lower jacks simultaneously so that aircraft remains level.
5. ALWAYS use a tail or nose stand, as applicable, for additional stability.
6. Stop operating hand pump or air pump when ram has reached its maximum stroke. Reference
maximum hydraulic extension in section 4.1 Operating Parameters.
WARNING!
The ram locknuts are user operated safety devices. Failure to utilize these locknuts may result in personal
injury or death.
2.9
CONDITIONS FOR SAFE USE

Use in a clean dry environment on a level surface.

Operate between -20

C and 50

C (-4

F and 122

F).
2.10
OPERATOR QUALIFICATIONS
This jack is intended to be used by the skilled and trained aircraft technician. The operator must be familiar with the jacking
procedures for the aircraft to be raised, and the operation of the jack.
Installation/Maintenance/Dismantling Qualifications: This jack is to be installed, maintained, and dismantled by qualified
technicians familiar with hydraulic systems.
2.11
ADDITIONAL SAFETY MEASURES
This jack must be used in accordance with this Operation and Safety Manual, and in accordance with the aircraft
manufacturer’s jacking procedures.
2.12
IN CASE OF HYDRAULIC FAILURE
Proper use of the ram locknuts will prevent lowering of the ram. To prevent unintentional descent ram locking nuts must be
kept within 2 inches of the stop while raising the jack.
3.0 TRAINING
Training of operating personnel is the responsibility of the employer. This jack must be used in accordance with aircraft
manufacturer’s instructions.
4.0 OPERATION
4.1 OPERATING PARAMETERS
1. The user shall work in accordance with this Operation and Safety Manual.
2. At no time shall personnel work under the raised load until it is secured by suitable means, i.e. ram locknut.
3. The employer of the operator shall provide for all necessary training and give information about pumping and translating
forces.
4. Operate between -20

C and 50

C (-4

F and 122

F).
4.2
NUMERICAL VALUES

Rated Capacity: 10,000 lbs (4,536 kg)

Minimum Closed Height: 44 in (111.76 cm)

Mechanical Extension: 10 in (25.4 cm)

Hydraulic Extension: 22 in (55.88 cm)

Maximum Height Obtainable: 76 in (193.04 cm)

Weight: 133 lbs (60.3 kg)

Pressure Relief Setting: 1950 + 195/-0 psig (1.34+13/-0 bar)

Noise level is 64 dB(A) at a distance of 120 in (304.8 cm) at an inlet pressure of 100 psi (6.9 bar)
4.0 Operation continued on following page.