Chief Manufacturing Electric Ceiling Lift SL-236 - Manual (Page 17)

Instruction Manual SMART-LIFT 236 Electric Ceiling Lifts
16
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