Model OE-9
Installation, Operation and Maintenance
Page 9
Rev. 02/1208
A1151_MAGNUM.doc
Fig 12 –
Power Column Lock Assembly
33) Route opposite end of cable assembly up left
side of Power Column and into column
through access slot (3/8”x4” Lg.) 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 (again use left slot when
viewed from outside of column). 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.
34) Attach Adhesive-Backed Tab to Idler Column
left of the lock assembly
(Fig 13)
. 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.
Fig 13 – Idler
Column Lock Assembly
35)
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
36) 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
37) Wire tie Limit Switch cord to Power Column
hose inside column and down to hose “T”
fitting. Route cord out slot and tie to Power
Unit hose.
38) Connect the Overhead Limit Switch Cord to
Power Unit as shown in
Fig 14
.
39) Connect Power Unit to suitable electrical
source as shown in
Fig 14
.
40)
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
.
