Urrea EHT10 Manual De Usuario página 15

as the anchor, 5/8", Do not use excessively
worn bits or bits that have been incorrectly
sharpened.
2. Keep the drill perpendicular.
3. Let the drill do the work. Do not apply exces-
sive pressure. Lift the drill up and down occa-
sionally to remove residue and reduce binding.
4. Drill the hole to depth equal to length of
anchor.
5. For better holding power, blow dust from
the hole.
6. Place a flat washer and hex nut over thread-
ed end of anchor, leaving the nut flush with
the top of the bolt. Carefully tap anchor into
hole. Do not damage threads. Tap anchor
into the concrete until nut and flat washer
are against base plate. Do not use an impact
wrench to tighten. Tighten the nut with two or
three turns on average after the concrete has
cured (28-day cure). If the concrete is very hard,
only one or two turns may be required.
INSTALLATION INSTRUCTION FOR FLOOR
PLATE STYLE AND OVERHEAD BEAM STYLE
2-COLUMN HYDRAULIC LIFTS
PLEASE READ THIS INSTRUCTION BEFORE
STARTING TO INSTALL THE LIFT
STEP1: After unloading the lift, place it near
the installation location.
STEP 2: Remove the shipping rends and pack-
ing materials from the unit.
STEP 3: Remove the packing brackets and bolts
holding the two colmns together. Do not discard
bolts, they are used in the assembly of the lift.
STEP 4: Once the power unit column location is
decided, insure that the proper lift placement
is observed from walls and obstacles. Also,
check the ceiling height for clearance in this lo-
cation. Note the power unit column can be lo-
cated on either side. It is helpful to try to locate
it on the lift to save steps during operation.
STEP 5: Assemble the uprights to the columns
on model Overhead Beam Style Lift (the Floor
Plate Style Lift does not have uprights). Raise
the colwnns to a vertical position (Fig.4 Pag.21).
E N G L I S H •
STEP 6: Position the colunms facing each other
134" outside base plates.
STEP 7: Using a 3/4" concrete drill, drill the
anchor holes in the main side column, install-
ing anchors as you go. Use a block of wood or
rubber mallet to drive anchor bolts in. Drill to
a minimum depth of 4" to insure maximum
holding power. Drilling through concrete (rec-
ommended) will allow the anchor to be driven
thru the bottom if the threads are damaged
(Fig.5 Pag.22).
STEP 8: Check to make sure side-to-side and
front-to-back are leveled. Use 3/4 washers or
shim stock, placing shims as close as possible
to the hole locations. This will prevent bend-
ing the colunm bottom plates. Tighten the 3/4"
anchor bolts to 130 ft-lbs of torque.
STEP 9: Using a tape measure, measure from
back corner of the base on main side column
to the opposites back corner of the offside col-
umn to insure legs are square.
Using the dimensions, install overhead beam
to top of columns BEFORE drilling anchors for
offside column to insure column level.
STEP 10: After overhead beam is assembled
drill and anchor offside column as described in
steps 7 and 8.
STEP 11: Install the equalizing cables; Refer to
figure for general cable arrangement for both
Floor Plate Style and Overhead Beam Style
Lifts. Set carriages on the first safety latch en-
gagement. Be sure each carriage is at the same
height by measuring from the top of the base
to the bottom of the carriage. Double check
the latches before working under the carriag-
es. This dimension should be with in 1/4", run
first cable as in figure 6. Tighten nut on one
cable stud so that the end of stud passes the
nylon on the nut. Pull the other end of cable
and run nut on it; tighten both nuts. Repeat
above for second cable (Fig.6 & 7, pag.24).
STEP 12: Install the cylinders; put one cylin-
der into each carriage by sliding it all the way
down through the top of the cylinder mount at
column base. Make sure the "Tip" on the bot-
U se r 's m a nu a l
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