VEVOR AH081048 User manual

Technical Support and E-Warranty Certificate www.vevor.com/support
MACHANICAL JACK
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This is the original instruction, please read all manual instructions
carefully before operating. VEVOR reserves a clear interpretation of our
user manual. The appearance of the product shall be subject to the
product you received. Please forgive us that we won't inform you again if
there are any technology or software updates on our product.
Have product questions? Need technical support? Please feel free to
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Machanical
Jack

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1. Technical parameters
Model
AH081048
Rated Load（kg）
H≥915mm
750
610mm≤H<915mm
1500
305mm≤H<610mm
2250
125mm≤H<305mm
3000
Maximum raised height（inch）
48
Product weight（kg）
12.3
Model
AH081060
Rated Load（kg）
H≥1220mm
375
915mm≤H<1220mm
750
610mm≤H<915mm
1500
305mm≤H<610mm
2250
125mm≤H<305mm
3000
Maximum raised height（inch）
60
Product weight（kg）
13.5
2. Safety precautions
WARNING:
NEVER WORK ON,UNDER OR AROUND LOAD UNTIL IT IS PROPERLY
SUPPORTED, TRANSFER THE LOAD IMMEDIATELY TO
APPROPRIATE LYRATED JACK STANDS DO NOT USE THIS PRODUCT
FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT WAS
INTENOED. IT IS OWNER'S RESPONSIBILITY TO KEEP LABELS AND
MANUALS ARE AVARABLE FROM THE MANUFACTURER FAILURE TO
HEED THESE AND ALL OTHER WARNINGS PERTAINING TO THIS
PRODUCT CAN RESULT IN SUODEN LOSS OF LIFTED LOAD
RESULTING IN DEATH PERSONAL IN JURY OR PROPERTY DAMAGE.

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Basic Safety precautions
1.Be sure the base of the jack is on firm and level ground.
2. Be sure the jack will not slip after the load is applied.
3. Be sure the lifting arm is fully under load is applied.
4. Be sure the load is stabilized before lifting so it will not shift when lifting
or lowering.
5. Do not work under the vehicle after lifting unless you have jack stands
supporting the vehicle.
6. Do not push the load off the jack; lower it carefully.
7. Do not use handle extensions.
8. Do not carry the jack by the handle.
3. Product structure diagram
Part List:
1.Top Clamp-Clevis Bolt 2.Top Clamp-Clevis
3.Steel Standard(Bar) 4.Steel Handle w/Cotter Pin
5.Handle Socket 6.Pin
7.Hex Bolt 8.Connecting Rod
9.Small Runner 10.Screw Bolt
11.Base 12.Climbing Pin Spring (2 required)
13.Climbing Pin (2 required)
14.Cross Pin (2 required)
15.Reversing Switch Cam Bar and Spring
16.Cap Screw w/Washer
17.Reversing Latch
18.Reversing Switch Spring
19.Large Runner
20.Running Gear (assembled)

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4. Instruction for use
A. TO RAISE A LOAD
1. Following all safety precautions, place the foot of the jack beneath the
load. Lift the Reversing Latch (20)to its' "UP" position and ensure it is
locked in place, with the indentation in the Latch firmly engaged in the

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notch on the Reversing Switch (18)-refer to fig.1.Jack up the nose until it
comes into contact with the load at the desired point of the lift. Pause at
this stage and check to ensure no obstacles to a clean lift.
2. Pull down firmly and evenly on the handle and observe the load rising
As the handle is pulled down, you will hear the climbing pin(15) click
into place as it locates in a hole in the steel bar(3). At this point, relax the
handle allowing the pin(15) to take the load, Raise the handle to the top
of its stroke to take a fresh purchase, and pump the handle once again.
IMPORTANT:
1. Do not use extensions on the handle.
2. Always keep a firm hold on the handle.
B.TO LOWER A LOAD
IMPORTANT: The jack must be loaded with a minimum of 50kg(110 lbs) to
lower step by step; otherwise, the lifting nose will drop.
Taking all necessary precautions, take the load with the jack (i.e., jack the
load up slightly), and ensuring the handle is in the FULLY UPRIGHT
position, trip the Reversing Latch (20)so that it is in the "Down" position,i.e.,
the indentation on the Latch, becomes disengaged from the notch on the
reversing Switch (see fig.2). Keeping a firm grip on the handle, pump it as
you would for 'raising a load.'
5.Scope of application
Farm Jack

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6.Common fault analysis
fault
phenomeno
n
failure cause
solution
The jack
deformation
The actual load weight
exceeds the maximum
product load
The actual load weight
does not exceed the
maximum product load

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