14
24) After drilling, REMOVE DUST thoroughly from
each hole using compressed air and/or bristle
brush. Make certain that the columns remain
aligned with the chalk line.
25) Assemble the washers and nuts on the anchors
then tap into each hole with a hammer until the
washer rests against the base plate. Be sure that
if shimming is required, enough THREADS ARE
LEFT EXPOSED. ( See Fig. J)
Fig. J
Tap anchor bolts into each
hole with a hammer until
the washer rests against
the baseplate.
Fig. K
Fig. L
Tighten each anchor nut to 80 ft. lbs.
26) If shimming is required, insert the shims as
necessary under the base plate so that when the
anchor bolts are tightened, the columns will be
plumb. (See Fig. K)
27) After any necessary shims are installed, tighten
each anchor nut to 80 ft. lbs. IMPORTANT - If
anchor bolts do not hold when torqued to required
amount, concrete must be replaced. Saw cut
and remove 24” x 24” square area under each
column base then repour with reinforced 3000 PSI
concrete to a depth of six inches minimum, keying
new concrete under existing floor. (See Fig. L)
Содержание HD4P-12000
Страница 27: ...23 LIFT WILL NOT RAISE...
Страница 28: ...24 MOTOR WILL NOT RUN...
Страница 29: ...25 LIFT WILL NOT STAY UP...
Страница 30: ...26 WILL NOT RAISE LOADED LIFT...
Страница 31: ...27 LIFT LOWERS SLOWLY OR NOT AT ALL...
Страница 32: ...28 8 DIAGRAMS PARTS LIST FIG 1 85...
Страница 33: ...29 FIG 2 106 105 86 87 86 87 86 87 102 101 85 100 96 95 94 103 104 97 98 99 91 92 93 88 89 86 87 86 87 89 90...
Страница 34: ...30 FIG 3 1 2 3 33 34 26 27 32 32 1 34 4 34 3 34 2 34 1 28 29 30 31 5 2 16 6 7 8 9 10 11 12 13 14 15 4...
Страница 35: ...31 FIG 4...
Страница 36: ...32 FIG 5...
Страница 40: ...36...
Страница 42: ...NOTES...
Страница 43: ...NOTES...
