L-2-45D is the perfect choice for those customers who demand the most lifting
capacity at the lowest possible price. J&F Lifts are designed with the features you ne
ed to be productive,
no matter what type of shop you have.
· 4500kg Capacity· Double “S” Column Design· Symmetric Arms· Base Plate Type· Dual Hydraulic Chain Roller Drive Cylinder System· Free 8-PC Pad Extension Kit(33mm/127mm)· Automatic Arm Restraints· Double Point Lock Release· Designed For Low Ceiling Clearance Columns(2880mm)· Mounting Hardware Included· Shipping Weight: 580kg.
J&F 2 post lifts, alignment lifts, parking lifts, mid-rise lifts, scissor lifts, and high-rise lifts are warranted for five (5) years on structural components and one (1) year
on electric or air / hydraulic power units and cylinders effective from date of invoice.
1. Motor does not operate:
A. Breaker or fuse blown.
B. Motor thermal overload tripped. Wait for overload to cool.
C. Faulty wiring connections; call electrician.
D. Defective up button call electrician for checking.
2. Motor functions but lift will not rise:
A. A piece of trash is under check valve. Push handle down and push the up button at the same time. Hold for 10-15 seconds. This should flush the system.
B. Check the clearance between the plunger valve of the lowering handle. There should be 1/16".
C. Remove the check valve cover and clean ball and seat.
D. Oil level to low. Oil level should be just under the vent cap port when the lift is down!!!
3. Oil blows out breather of power unit:
A. Oil reservoir overfilled.
B. Lift lowered too quickly while under a heavy load.
4. Motor hums and will not run:
A. Impeller fan cover is dented. Remove cover and straighten.
B. Faulty wiring...….... call electrician
C. Bad capacitor...….. Call electrician
D. Low voltage........... Call electrician
E. Lift overloaded. remove excessive weight from lift
5. Lift jerks going up and down:
Air in hydraulic system. Raise lift all the way to top and return to floor.Repeat 4-6 times.Do not let thisoverheat power unit.
6. Oil leaks
A. Power unit : if the power unit leaks hydraulic oil around the tank-mounting flange check the oil level in the tank. The level should be two inches below the flange of the tank.
A screwdriver can be used as a “dipstick”.
B. Rod end of the cylinder: the rod seal of the cylinder is out. Rebuild or replace the cylinder.
C. Breather end of the cylinder: the piston seal of the cylinder is out. Rebuild or replace the cylinder.
7. Lift makes excessive noise.
A. Leg of the lift is dry and requires grease.
B. Cylinder pulley assembly or cable pulley assembly is not moving freely.
C. May have excessive wear on pins or cylinder yoke.
www.jftech.cowww.jfgroup.en.alibaba.comIf any question,please free feel to contact me:Mandy Skype: mandy.ma01