20K 2-Post Lift
Installation, Operation and Maintenance
Page 13
Rev. 11/10/2021
EAZ0080V85A
F
INAL
A
DJUSTMENTS
H
YDRAULICS
73) Lower the lift to the floor and raise the lift
approximately one foot.
74) Start with Idler side first. Slowly and carefully
loosen the bleed plug on top of the cylinder just
enough to allow the entrapped air to escape.
Repeat for power side.
75) Raise lift 6 inches. Repeat the previous step until
no air comes out of cylinder.
76) Pressure test hydraulic system. Energize power
unit, raise lift to full rise and continue to run motor
for additional 10 seconds. (NOTE: pressure relief
will make a high pitch squeal sound for these 10
seconds.) Check hydraulic system for leaks.
77) Energize power unit again for 10 seconds. With a
clean rag, wipe down both cylinder rods. (The
cylinders are shipped with a small amount of clear
anti-corosive lubricant that will be forced out
through the wiper when the lift reaches full rise.)
If lubricant is not wiped clean from the
cylinder rod, the cylinder will apear to be
leaking
.
S
YNCHRONIZING
C
ABLES
78) Raise lift and ensure carriages lower into same
lock position.
79) Adjust synchronizing cables so the tension is
equal in both cables and carriages are firmly
sitting on locks.
80) Cycle lift to ensure that locks operate
simultaneously. Adjust if necessary.
F
INAL
C
HECKOUT
P
ROCEDURE
81) Demonstrate the operation of the lift to the
owner/operator/employer using a typical vehicle
and review correct and safe lifting procedures
using the
Lifting It Right
booklet as a guide.
82) Return all provided literature (including this
manual) to the literature pack envelope and
deliver the envelope to the
owner/operator/employer.
83) Complete the online warranty registration (refer
to the included warranty statement).
