ATD4P9DXL_rev_0318
OPERATION INSTRUCTIONS
NOTE: ALWAYS CHOCK WHEELS AND SET PARKING BRAKE BEFORE LIFTING VEHICLE!
Read Safety & Operating Instructions procedures in Manual completely before operating lift.
Properly maintain and inspect lift in accordance to owner’s manual.
Do not operate a lift that is damaged or in need of repair.
Allow only authorized personnel in the lift bay.
Stay clear of lift when raising or lowering (no riders).
Keep hands and feet away from pinch points at all times.
Never override the lift operating and safety controls.
If a vehicle is suspected of falling, clear area immediately.
Do not rock vehicle while positioned on lift.
Always use safety jack stands when removing or installing heavy components.
Vehicle Loading:
Position vehicle on lift runways by having another person guide you onto the runways. Check for proper
weight distribution (center of gravity should be evenly distributed between columns).
Set vehicle parking brake and chock tires to prevent vehicle movement.
Use caution before lifting pickup trucks, sport utility and other type vehicles. The individual axle weight
capacity should not exceed 1/2 of lift’s capacity.
Make sure vehicle is neither front nor rear heavy.
Raising Lift:
Push up switch to raise lift until runways clear the floor.
Stop and check for vehicle movement and vehicle weight distribution. If secure, raise to desired height.
Always lower the lift to the nearest lock position by pressing the lower lever to relieve the hydraulic
pressure and let the latch set tight in a lock position.
Never work under a lift that is not in the locked position.
Lowering Lift:
Clear all obstacles from under lift and vehicle, and ensure only lift operator is in the lift area.
Stay clear of lift and raise the lift off the safety locks.
Pull Safety Latch Release handle and press the Power Unit’s Lower Lever to begin descent.
Ensure lift is fully lowered, and having another person guide you, carefully unload the lift by driving off
of the lift runways.
CAUTION!
PAY ATTENTION TO THE LOWERING SPEED OF ALL FOUR CORNERS. MAKE SURE THEY ARE
MOVING DOWN AT THE SAME SPEED. STOP LOWERING THE LIFT BY RELEASING THE LOWERING
LEVER ON THE POWER UNIT AND MOVING THE LOCK LEVER TO THE LOCK POSITION IF ANY
CORNER STOPS MOVING OR IS SLOWER IN DESCENT. ALWAYS LOCK THE LIFT BEFORE GOING
UNDER THE VEHICLE. NEVER ALLOW ANYONE TO GO UNDER THE LIFT WHEN RAISING OR
LOWERING.
NOTE: It is normal for an empty lift to lower slowly - it may be necessary to add weight. Read and
adhere to all WARNING, CAUTION and SAFETY INSTRUCTIONS labels on lift.
Summary of Contents for 4P9DXL
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