Chief Manufacturing Electric Ceiling Lift SL-236 - Manual (Page 16)

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Instruction Manual SMART-LIFT 236 Electric Ceiling Lifts
Single Pole Double Throw (SPDT) Switch or
2 Dry Contact Closures, Momentary or Latching.
These terminals can be used with any latching contacts, momentary
contacts, or a wall switch.
NOTE: The connection between the ground (#9) and any other ter-
minal connection must be broken (open) before completing the
next circuit..
a. Connect the common wire from your switch to
terminal 9 (see Figure 16).
b. Connect the 'up' wire from your switch to terminal 3.
c. Connect the 'down' wire from your switch to terminal 4.
Internal 12VDC Power Supply 2.5A Maximum
(+) = Terminal 10
(-) = Terminal 9
NOTE: Non regulated, open circuit voltage may exceed 18V.
Internal 24VAC power supply, 1.2 A max
(+) = Terminal 1
(-) = Terminal 2
Internal dry contact closures:
Common = Terminal 12
Closed when lift reaches show position = 14
Closed when lift is fully closed = 13
Service Position
Momentary contact between terminals 9 & 11 will lower the
lift to the service position.
NOTE: To stop the lift before it reaches the service position, make
a momentary contact between terminals 3 & 9.
.
Figure 16. Dry Contacts