Instruction Manual
SMART-LIFT 236 Electric Ceiling Lifts
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INSIDE TERMINAL WIRING EXAMPLES
The information on the following pages cover the most common wiring options:
•
Supplied Momentary Push Button
•
Discrete Extend and Retract for Switch or Dry Contacts
•
12 Volt out supply
•
24 Volt out supply
•
Two dry contact closures
•
Voltage Sensing
•
Service Extend
CAUTION:
Closing the unit while the projector is running may
cause premature bulb failure and may damage both the lift and pro-
jector.
Push Button
Supplied Single Pole Single Throw (SPST) Switch Using
Internal 24VAC Power Supply
a. Connect the green jumper wire (supplied) to terminals 2 & 6
(see Figure 17).
b. Connect the SPST switch (supplied) to terminals 1 & 5.
Supplied SPST Switch Using Internal 12VDC Power Supply
a. Connect the green jumper wire (supplied) to terminals 6 &
10 (see Figure 18).
b. Connect the SPST switch (supplied) to terminals 4 & 5.
Supplied SPST Switch Using External Power Supply.
a. Connect the negative of your power supply to terminal 6 (see
Figure 19).
b. Connect the SPST switch (supplied) to terminal 5 & the pos-
itive of your power supply.
Figure 17. 24VAC Internal
Figure 18. 12DC Internal
Figure 19. External Power Supply
