ASflex Replacing Cosel Power Supply

Tools Needed

Prior to performing this procedure, you will need to have the following tools: 

• (1) Standar Phillips screwdriver 
• (1) Small Phillips screwdriver 
• 11/32” nut driver or socket wrench
• Voltage Meter

Powering Down the Auto Sentry flex

WARNING: Failure to turn off the Auto Sentry increases the risk of serious bodily injury or death;
and also, may cause the credit card reader to go into a tamper state and if that happens, the credit card reader will have to be replaced.

1. On the site server desktop, click on the VNC icon for the Auto Sentry flex.
2. On the menu bar, click the Windows Flag icon.
3. Click the Shutdown button.
4. Wait until the Auto Sentry flex display goes to a white screen.
5. With the hex key, open the rear doors of the Auto Sentry flex.
6. Turn off the power switch inside the Auto Sentry head.
7. Turn off both breakers inside the Auto Sentry head by pressing the blue buttons on the breakers until they click out. 
8. Turn off the breaker inside the Auto Sentry base by pressing the blue button on the breaker until it clicks out.
9. Shut off the electricity to the Auto Sentry by turning off the Auto Sentry breaker inside the ICS® power distribution box.
   
   
    

Remove Existing Power Supply

1. Unscrew DC power cables from 5v, 12v, 36v and 24v screws and the main ground above the power supply and the ground from the screw second from the top.
2. Remove (3) #8 lock nuts from the bottom of mounting bracket.
3. Pull power supply out towards you.
4. Remove plastic cover from 120V AC power feed on rear of power supply.
5. Loosen (3) phillipshead screws holding 120V AC power and remove the black, white and green wires.
6. Remove power supply from unit.

Installing Cosel Power Supply

1. Remove plastic covering from 120V AC side.
2. Loosen the (3) screws on the rear of power supply:
   • Place the black wire on the screw labeled “L”.
   • Place the white wire on the screw labeled “N”.
   • Place the green wire on the screw with no label.
3. Place power supply into place and secure with (3) #8 lock nuts.

Adjusting Voltage Output

Prior to attaching the DC power wires, you must verify that each power level is correct(***please note that early versions of the Autosentry Flex had the power supply installed in upside down):

• Turn on Auto Sentry
• Take voltage meter and place red lead onto top left screw and black onto bottom left screw, adjust plastic screw above to dial it in to 5.0 Volts DC.
• Repeat this for the 12v and the 24v power.
• If you have a Delarue Bill dispenser you will need to adjust the 34V power up to 36V in order for it to operate correctly.
  
  

Installing DC Component Wires

1. Connect wires to appropriate screw, color coding is as follows:
   • Red –5 Volts
   • Yellow –12 Volts
   • Blue –36 Volts
   • Orange –24 Volts
2. Connect main ground to top screw and ground bill dispenser ground to second screw.
   
   
   
    

Powering Up the Auto Sentry flex

1. Turn on the electricity to the Auto Sentry flex by turning on the Auto Sentry breaker inside the ICS power distribution box.
2. Turn the breakers on inside the Auto Sentry flex by pressing the blue buttons on the breakers until they click in.
3. Inside the Auto Sentry flex, turn on the power switch to boot the system.

Please contact ICS Technical Support if any assistance is needed:

800-246-3469

INSTR0008