Rotary ARO14 Instrucciones De Instalación página 21

A. Engineer's automatic level (transit):
1. Locate the Level, at a convenient location in the
shop that allows an unobstructed view of all four
corners of the Lift's runways.
2. Follow the Level manufacturer's instructions for
proper setup of the Level. Be sure it is adjusted
level in all directions.
3. Readjust Level if tripod or Level is bumped or dis-
turbed.
B. Raise lift approximately 28"- 32", then lower lift until all
locking latches are engaged in each column and the
runways are in full down position on locks.
C. Place the Level target on the right/front wheel turning
radius gauge.
D. Beginning with "A" position, Fig. 39, sight the Level to
the target and mark the number or the graduation on
the inch scale of the target that aligns to the crosshairs
of the Level, Fig. 40.
Note: Use a pencil, marking pen or attach a paper clip onto
the target scale at the crosshair reference.
E. Next, move the target and place it on the turning radius
WHEEL SERVICE
(ARO14 ONLY)
F.
G. Adjust the adjustment nut on the locking latch plate
H. Repeat steps E., F. and G., locating the target assembly
I.
J. To complete the leveling procedures, lock each lock-
21
gauge at point "B", Fig. 39.
Rotate the Level and focus on the target scale.
adjustment stud at the top of the column at "B", Fig. 39,
by loosening the jam nut and turning adjustment nut
until the crosshairs of Level align to reference mark on
the target scale.
at points "C" and "D" and adjusting locking latch plate
adjustment stud at each corresponding column until the
reference mark on the target scale is on the crosshairs
of the Level.
Rack Runways Must Be Level Side To Side, Maximum
Tolerance Front To Rear 1/16".
Always recheck the level of the runways to be sure all
four locking latch plates are adjusted correctly. Start at
point "A" and recheck level at points "B", "C", and "D",
Fig. 39. Readjust, if needed. The runways are now level
at all four points.
ing latch plate jam nut tightly against bottom of column
top plate, Fig. 41. Also tighten down M6-50 bolt on front
latch bar bases.