Beta Max MAXIAL TRACK HOIST, Инструкция по эксплуатации и обслуживанию

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Use and Maintenance Instruction Manual
MAXIAL TRACK HOIST
REV. 2.2 (2017)
MACHINE INFORMATION
Page | 3-17
3.4.9.1.2 Electrical cables/strain reliefs
Electrical cables, whether hanging from a height or stretched out along a flat surface, will
have strain. Strain will damage the cable by either pulling apart the connectors or separating
the wires inside. A strain relief is a securing device on an electrical cable that allows the cable
to move freely without separating it from the connector or power supply. The strain relief
allows flexibility in the cable without putting stress on attachment points.
3.4.9.2 Maxial Track Hoist electricity
The Maxial Track hoist is powered by 115V AC or 220V AC motor that drives a gear reduction
transmission providing a single-rope lifting capacity of 600 lb (272.2 kg). The 600 lb lifting
capacity is an end of the wire rope cable capacity. The net capacity is 450 lbs which is from
the end of rope capacity minus the Universal Carriage and Carrier Basket. The electric motor
has two windings with one end of each connected together and run capacitors across the
other two ends.
When the up winding is directly across the power supply and the down winding is in series
with the capacitors, the phase shift makes the hoist turn in the up direction, reeling in wire
rope. When the down winding is directly across the power supply and the up winding is in
series with the capacitors, the phase shift makes the hoist turn in the down direction reeling
out wire rope.
Remember, voltage decreases or is dropped across the power cord as current increases
and current carrying capacity is proportional to the size of the conductors. When
longer wire runs are necessary, the supply wire size should increase up to 8 and 6 gauge
due to the inrush of current needed to start the electric motor.
Power Cord Extension Size and Length 10/3 SO cord up to 100 ft and
8/3 SO cord up to a maximum of 150 ft
NOTE
BETA MAX strongly recommends the use of strain relief devices on the
electrical cables to protect the hoist, connectors, and power supply from
damage.