FMI PTW72, Руководство пользователя, Страница: 327 / 335

Setup Procedures
When installing your FRANKLIN hydraulic power unit, several steps should be
followed to insure proper installation and the resulting longevity of the machine.
Mechanical - 1> Locate unit in an area that is level and will provide protection from
damage such as falling debris. This location should lend itself to the desired
portability of the work load. 2> Check oil level in reservoir making sure unit has not
been drained during shipment.
Hydraulic - 1> Install hydraulic hoses in the respective valve manifold ports. Teflon
tapes are not recommended because they often result in contamination. Factory
assembly is made using Lock-Tite #PST as a sealing compound. 2> Install hoses in a
similar manner to the work load. 3> Visually inspect all hoses, piping, fittings, etc.
for damage in shipment.
Electrical - 1> Provide a fused disconnect of the proper voltage making sure all legs
is hot and of the proper potential. 2> Electrical motors and control transformers are
pre-wired at the factory and labeled for the determined voltage. Recheck to eliminate
the possibility of connecting high voltage to a unit wired for low voltage. 3> Connect
power to fused disconnect. 4> Connect type S.O. control cable to the provided
terminal strip inside the units electrical enclosure (Reference - Electrical Schematic
Provided). 5> Using fused disconnect, jog power to unit; then, jog motor by using the
stop-start push buttons on the hydraulic unit. 6> With amp meter, check amp draw of
motor (Reference - Motor Name Plate).
General - With the power unit running, it is now possible to perform some final
check-outs and adjustments. 1> Activate control switch at work load. 2> It may be
necessary to "bump" the switch several times, thus allowing all hydraulic lines and
cylinders to flood. 3> In the event no Ram movement is achieved, motor rotation
may be reversed. A visual inspection (typified by a "bubble blowing" effect in the
reservoir) will readily identify this problem. Correct rotation by rewiring at the fused
disconnect. 4> The maximum pressure generated by the hydraulic power unit is
regulated by the relief valve. FRANKLIN technicians have tested and preset the
relief valve for the optimum pressure.
CAUTION : Serious damage will result from excessive hydraulic pressures. High pressure will
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