Model OE-10
Installation, Operation and Maintenance
Page
8
Rev. 4/20/07
28) Route opposite end of cable assembly up
Power Column and into column through
access slot in bottom of Column Extension.
Following the path of the hydraulic line, route
cable assembly across overhead clear of
moving parts and back out through access
slot in bottom of idler side column extension.
Attach Cable Assembly to the hydraulic hose
with loosely fit wire ties.
NOTE:
DO NOT kink cable assembly when
routing. Tighten and trim wire ties after final cable
adjustments have been made
29) Attach Adhesive-Backed Tab to Idler Column
left of the lock assembly
(Fig 12)
. Route
Lock Release Cable down left side of Idler
Column and secure with loosely fit wire tie to
Adhesive-Backed Tab. Attach Cable clevis to
1/2" O.D. Extension Spring.
CABLE CLEVIS
1/2" O.D. EXT.
SPRING
EXTEND LOOP WHEN
INSTALLING AT NARROW
OR LOWERED SETTING
EXTEND LOOP WHEN
INSTALLING AT NARROW
OR LOWERED SETTING
1/2" O.D. EXT.
SPRING
CABLE CLEVIS
EXTEND LOOP WHEN
INSTALLING AT NARROW
OR LOWERED SETTING
1/2" O.D. EXT.
SPRING
CABLE CLEVIS
EXTEND LOOP WHEN
INSTALLING AT NARROW
OR LOWERED SETTING
1/2" O.D. EXT.
SPRING
CABLE CLEVIS
Fig 12 – Idler
Column Lock Assembly
30)
Insert threaded sleeve portion of cable
assembly in slot located on tab below lock
pawl,
Fig 12
. With one jam nut located on
each side of tab, adjust the threaded sleeve
to begin to pull tension on the ½” O.D. spring.
Snug jam nuts by hand.
T
HE LOCK RELEASE CABLE ADJUSTMENT IS NOT
COMPLETE UNTIL THE LIFT HAS BEEN LOWERED AND
“
FINAL ADJUSTMENTS
”
HAVE BEEN MADE
.
A
RM
I
NSTALLATION
31) Lubricate the arm pin or carriage arm pin
hole with “anti-seize” and install the arms.
Insure that the arm restraint gears engage
and disengage properly. Arm restraints
should disengage when lift is fully lowered. If
any binding occurs, insure that the large gear
mounted to the arm has been factory
installed tight against the arm pin.
E
LECTRICAL
32)
Wire tie Limit Switch cord to column
extension hydraulic line and power unit line.
33) Connect the Overhead Limit Switch Cord to
Power Unit as shown in
Fig 13
.
34) Connect Power Unit to suitable electrical
source as shown in
Fig 13
.
35)
IMPORTANT
: A
FTER WIRING HAS BEEN
COMPLETED
,
TEST OPERATION OF
P
OWER
U
NIT
& O
VERHEAD
L
IMIT SWITCH
. W
HILE RAISING
LIFT
,
OPERATE
O
VERHEAD
S
HUTOFF
B
AR
.
P
OWER
U
NIT
M
OTOR SHOULD STOP WHEN
S
HUTOFF
B
AR IS RAISED
.
F
INAL
A
DJUSTMENTS
H
YDRAULICS
36) Lower the lift to the floor and raise the lift
approximately one foot.
37) 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.
38) Raise lift 6 inches. Repeat step 38 until no air
comes out of cylinder.
39) 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.
40) 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
.
A2151_MAGNUM.doc
