York YCAL0019 Installation, Operation And Maintenance Manual page 143

FORM 150.67-NM1
ISSUE DATE: 4/28/2017
INSTALLATION OF 1" DEFLECTION MOUNTS
1. Floor or steel frame should be level and smooth.
2. For pad installations, isolators do not normally
require bolting. If necessary, anchor isolators to
floor through bolt holes in the base plate.
Isolators must be bolted to the sub-
structure and the equipment must be
bolted to the isolators when outdoor
equipment is exposed to wind forces.
3. Lubricate the threads of adjusting bolt. Loosen the
hold down bolts to allow for isolator adjustment.
4. Block the equipment 10mm (1/4
higher than the specified free height of the isolator.
To use the isolator as blocking for the equipment,
insert a 10mm (1/4 of an inch) shim between the
th
upper load plate and vertical uprights. Lower the
equipment on the blocking or shimmed isolators.
JOHNSON CONTROLS
5. Complete piping and fill equipment with water,
refrigerant, etc.
6. Turn leveling bolt of first isolator four full revolu-
tions and proceed to each mount in turn.
7. Continue turning leveling bolts until the equip-
ment is fully supported by all mountings and the
equipment is raised free of the spacer blocks or
shims. Remove the blocks or shims.
8. Turn the leveling bolt of all mountings in either
direction in order to level the installation.
9. Tighten the nuts on hold down bolts to permit a
clearance of 2mm (1/8
of an inch)
th
silient washer and underside of channel cap plate.
10. Installation is now complete.
SECTION 5 – TECHNICAL DATA
of an inch) between re-
th
143
5 5