MICRO SWITCHES
The bar activated treatment table is equipped with 4 micro switches located in the box mounted
on the foot end of the base. The switches are designed to provide years of reliable service.
In the rare case that a switch does become inoperative, the box at the rear of the table must be
accessed. The switches are low voltage and are not a shock hazard. However caution should
be used while servicing. The wires connecting the terminals to the switch are light gage and easily
damaged. To replace a micro switch, follow these instructions while referring to switch box and wire
diagram drawings.
1. Remove the cover plate (81, 88) by removing
2
screws (98) from top and 2
black plastic reusable
rivets (87). Carefully slide the
blade of the screw driver under the head of the rivet so damage to
the finish does not occur. The head of the rivet will pop up allowing it to be removed. DO NOT
DISCARD RIVETS
2. Using both hands, gently remove cover plate by pulling directly away from mounted switch plate (82,
91).
3. Use the foot control bar to determine which micro switch is not functioning then disconnect the table
from the power source.
DISCONNECT THE TABLE FROM THE WALL OUTLET BEFORE REMOVING SWITCH
4. Using a 5/16” wrench remove two nuts (80) from the threaded studs and carefully remove the
switch taking care not to damage the wires connected to it.
5. Remove the terminals from the switch by gently tugging on them. DO NOT PULL WIRE.
6. After the micro switch is disconnected, reconnect the replacement switch referring to the wire
diagram found in this manual making certain the terminals are securely connected.
7. Once the wire terminals are connected to the replacement switch, make sure the plastic spacers (83)
are on the threaded stud prior to reinstalling replacement switch.
8. Replace nuts (80) and tighten securely taking care not to over tighten.
9. Reconnect table to power source and test. Providing the table is operating correctly, replace cover
plate reusing plastic rivets.
.
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