HD-973P Series Multi-Level Parking Lift 77 P/N 5900076 — Rev. B3 — January 2024
⚠ WARNING Never walk under raised Platforms—always walk around and always stay clear.
To Lower both Platforms:
Double check that no one except the Lift operator is within 10 feet of the Lift.
Position yourself within reach of the Lift controls and clear of all moving parts and pinch points.
Check that the Platform Selector Valve is turned all the way to the
left
for the Lower Platform, then
press the Up button to disengage the Lower Platform from its Safety Locks.
After a second or two, release the Up button.
Press and hold the Pushbutton Air Valve and the Lowering Handle at the same time.
The Lower Platform descends while the Upper Platform remains in place.
⚠ CAUTION Never lower a Platform if there is anyone or anything underneath it. Always double
check that the area underneath the Platform you are lowering is completely free of
all obstructions.
Lower the Lower Platform all the way to the ground, then release the Pushbutton Air Valve and the
Lowering Handle.
Remove the Tire Chocks.
Carefully drive the Vehicle off the Lower Platform.
Position yourself within reach of the Lift controls and clear of all moving parts and pinch points.
Turn the Knob on the Platform Selector Valve straight up to control the Upper Platform, then press
and hold the Up button to lift the Platform off its Safety Locks.
After a second or two, release the Up button.
Press and hold the Pushbutton Air Valve and the Lowering Handle at the same time.
The Upper Platform will begin to descend.
Lower the Upper Platform all the way down until it rests on the Stop Blocks.
When the Upper Platform has descended into position on the Stop Blocks, release the Pushbutton
Air Valve and the Lowering Handle.
Remove the Tire Chocks, then carefully drive the Vehicle off the Platforms.