Launch TLT245AT, User Manual

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Launch TLT245AT / TLT250AT(C) Two-post lift’s Installation manual
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Diagram of electrical system
AC500V20A protective
switch for power needs
to be prepared by
customer
M–Motor KM–Contactor SB1–Emergency Stop Switch
SB2–Button SQ–Limit switch T–Transformer
Diagram of single-phase motor
AC500V20A protective switch
for power needs to be
prepared by customer
M–Motor KM–Contactor SB1–Emergency Stop Switch
SB2–Button SQ–Limit switch T–Transformer
Diagram of three phase motor
The electrical working principle is as follows:
Press the start button (SB), motor (M) is energized to
drive the gear pump supplying oil to push the carriage
upward; release the start button
SB
, the motor (M) will lose
the power and the carriage will stop rising. if the vehicle is
lifted up to the top and contacts the limit switch (SQ) on the
top beam, the motor (M) will lose the power, the carriage
will stop lifting to protect the roof.