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JOHNSON CONTROLS
75
FORM 150.63-NM6 (1020)
“AEQM” SPRING-FLEX MOUNTING
INSTALLATION AND ADJUSTMENT INSTRUCTIONS
1. Isolators are shipped fully assembled and are to be
spaced and located in accordance with installation
drawings or as otherwise recommended.
1a. Locate spring port facing outward from equip-
ment or base so that spring is visible.
2. To facilitate installation, prior to installing, VMC
recommends turning adjusting bolt “B” so that the
“Operating Clearance” marked “*” is approxi-
mately 1" to 1-1/2" for 1" deflection units, 1-1/2" to
2" for 1-1/2" deflection units, and 2" to 2-1/2" for 2"
deflection units.
3. Locate isolators on floor or subbase as required,
ensuring that the isolator centerline matches the
equipment or equipment base mounting holes. Shim
and/or grout as required to level all isolator base
plates “A”. A 1/4" maximum difference in elevation
can be tolerated.
4. Anchor all isolators to floor or subbase as required.
For installing on concrete VMC recommends HILTI
type HSL heavy duty anchors or equal.
5. Remove cap screw “C” and save. Gently place ma-
chine or machine base on top of bolt “B”. Install
cap screw “C” but
DO NOT
tighten.
6. The weight of the machine will cause the spring
and thus bolt “B” to descend.
7. Adjust all isolators by turning bolt “B” so that the
operating clearance “*” is approximately 1/4".
NOTE: It may be necessary to adjust rebound
plate “D” for clearance.
8. Check equipment level and fine adjust isolators to
level equipment.
9. Adjust rebound plate “D” so that the operating
clearance “**” is no more than 1/4".
10. Tighten cap screw “C”. Adjustment is complete.
FIG. 14 –
“AEQM” SPRING-FLEX MOUNTING
LD03838
1
Summary of Contents for YCUL0045
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