21
STEP 12
(Installing Overhead Micro Switch)
1. Install the Overhead Microswitch as shown below. Be
sure to keep wire clear of moving parts. (See Fig.12.1)
Note: Second Microswitch for 3 phase wired units ONLY.
3 phase Microswitch Kit can be found in the Power Unit
shipping box.
2. Route Microswitch wire though the hole in Power Side
Post with rubber grommet and position the wiring loosely
along the side of the Safety Cover. (See Fig. 12.2)
Fig. 11.3
Nylock
Nut
Threaded
Cable End
Threaded cable
end comes down
from Overhead
Assembly and
into hole on top of
carriage plate.
ALL WIRING MUST BE PERFORMED
BY A LICENSED ELECTRICIAN.
DO NOT PERFORM ANY MAINTENANCE OR
INSTALLATION OF ANY COMPONENTS WITHOUT
FIRST ENSURING THAT ELECTRICAL POWER HAS
BEEN DISCONNECTED AT THE SOURCE OR AT
POWER PANEL AND CANNOT BE RE-ENERGIZED
UNTIL ALL MAINTENANCE AND/OR INSTALLATION
PROCEDURES ARE COMPLETED.
Fig. 11.2
Equalizer
Cables
Sheave
Brackets
Sheaves
MICROSWITCH WIRE MUST BE RUN THROUGH
CLIPS IN POST AND OVERHEAD ASSEMBLY.
FAILURE TO DO SO CAN CAUSE DAMAGE
TO LIFT OR TO VEHICLES.
Fig. 12.2
Power Side
Safety Cover
Fig. 12.1
Microswitch
(with Cover)
Microswitch
Box
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