York YCAS0130 - Manual (Page 107)

107 YORK INTERNATIONAL
FORM 201.19-NM1 (204)
INSTALLATION INSTRUCTIONS FOR
VMC SERIES AWR/AWMR AND CP
RESTRAINED MOUNTINGS
1. Floor should be level and smooth.
2. For indoor applications, isolators do not nor mal ly
re quire bolting. If necessary, anchor iso la tors to
fl oor through bolt holes in base plate.
IM POR TANT: Iso la tors must be bolted to
sub struc ture and equip ment to isolators when
used under outdoor equip ment exposed to wind
forc es.
3. Lubricate threads of adjusting bolt. Loosen hold
down bolts to allow for isolator adjustment.
4. Block the equipment 1/4" higher than the spec-
i fi ed free height of the isolator. To use the iso la tor
as block ing for the equipment, insert a 1/4" shim
be tween the upper load plate and vertical up rights.
Lower the equip ment on the blocking or shimmed
isolators.
5. Complete piping and fi ll equipment with wa ter,
re frig er ant, etc.
6. Turn leveling bolt of fi rst isolator four full rev o -
lu tions and proceed to each mount in turn.
7. Continue turning leveling bolts until equip ment is
fully supported by all mountings and equip ment is
raised free of the spacer blocks or shims. Remove
blocks or shims.
8. Turn leveling bolt of all mountings in either di-
rec tion in order to level the installation.
9. Tighten nuts on hold down bolts to permit a clear-
ance of 1/8" between resilient washer and un der side
of channel cap plate.
10. Installation is now complete.
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