Hardy HI LPRE05 Shear Beams - Manual (Page 27)

OPERATION AND INSTALLATION MANUAL
Page 21
Adjusting the Anti-Lift
Off Device Step 1. Use a box end wrench to loosen the adjust-
ment hex nut that fastens the anti-lift-off
device to the top plate. (See Fig. 22)
FIG. 22: ANTI-LIFT OFF DEVICE
ADJUSTMENT
Step 2. Use a box-end wrench or your fingers to
adjust the hex screw until the gap between
the base plate and the washer are
between.0785” (2mm) and.1570” (4mm).
Step 3. Use a box-end wrench and tighten the
adjustment hex nut.
Replacing the Load
Sensor Step 1. Use a box-end wrench to loosen the nut
that fastens the anti-lift-off device to the
top plate. Remove the anti-lift-off device.
(See Fig. 14)
Step 2. Use a box-end wrench to remove the two
hex bolts that fasten the ground strap.
Remove the ground strap from the top
plate and the base plate.
Step 3. Jack up the vessel support leg and lift off
the top plate.
Step 4. Use a box-end or crescent wrench to
remove the two load sensor bolts that fas-
ten the Load Sensor to the base plate. (See
Figs. 23 and 24)