Transfer Switches - LakeShore — The auxiliary microswitches are mounted internally to the molded case switch. Internal mounting

A Transfer Switches - LakeShore service procedure — check it applies to your exact model before use.

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Procedure

1. 6. TIMING RELAYS to
2. 7. VOLTAGE RELAYS
3. 1. Select proper voltage range.
4. 2. Set pickup potentiometer full clockwise.
5. 3. Set dropout potentiometer full counter-clockwise
6. 4. Using a small screwdriver, turn the calibrate potentiometer fully clockwise.
7. 5. Apply nominal input voltage to unit.
8. 6. Slowly turn the calibration potentiometer counter-clockwise until the units
9. 7. Set pickup and dropout potentiometers to desired settings.
10. 8. Unit is ready for operation.
11. 1. Remove protective black plugs.
12. 2. Using a small slotted screwdriver, turn the dropout potentiometer fully
13. 3. Using a small slotted screwdriver, turn the pickup potentiometer fully clock-
14. 4. Apply required level of pickup voltage to the unit.
15. 5. Turn the pickup potentiometer slowly counter-clockwise until the meter
16. 6. Reduce the voltage to the required voltage dropout level.
17. 7. Turn the dropout potentiometer slowly clockwise until the meter shows no
18. 8. PROGRAM TIME CLOCK
19. 1. To remove unit from enclosure: Push tab on right to swing unit to the left and remove.
20. 2. Mount the enclosure at eye level using screws or other suitable fastening device. Bring

Source: manual:Styles 2, 3 and T-200 New Manual.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.