YVAA Style A Air-Cooled Screw Liquid Chillers ... - Johnson Controls
YVAA Style A Air-Cooled Screw Liquid Chillers ... - Johnson Controls
YVAA Style A Air-Cooled Screw Liquid Chillers ... - Johnson Controls
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
SECTION 5 - TECHNICAL DATA<br />
1. Read the following instructions before beginning<br />
1.<br />
installation.<br />
Read the following instructions before beginning<br />
2. Isolators installation. are shipped fully assembled and are to be<br />
2. positioned Isolators are in shipped accordance fully with assembled the submittal and are draw- to be<br />
ings positioned or as otherwise in accordance recommended. with the submittal draw-<br />
3. Set ings isolators or as otherwise on therecommended. floor, housekeeping pad or<br />
3. subbase, Set isolators ensuring on floor, that housekeeping all the isolator pad centerlines or submatch<br />
base, ensuring the equipment that all isolator’s mounting centerlines holes. It match is recommended<br />
the equipment that mounting the isolator holes. base It (B) is recommends be installed<br />
on that a the level isolator surface. base Shim (B) be or grout in- stalled the isolators on a level as<br />
required, surface. Shim leveling or grout all isolator as required, bases leveling to the same all<br />
elevation. isolator bases The to maximum the same elevation difference (0.25"(6.3mm) that can be<br />
tolerated maximum is difference 0.25" (6.3 can mm). be tolerated).<br />
4. Bolt or anchor all isolators to the supporting structure structure<br />
utilizing utilizing base base slotted slotted holes holes (C). (C).<br />
FORM 201.28-NM1.1<br />
ISSUE DATE: 8/29/2012<br />
SECTION ONE 5 - TECHNICAL INCH DEFLECTION DATA ISOLATOR INSTALLATION (GB CERTIFIED FORM_201.28-NM1.1.EN UNITS) (1106)<br />
Lower Housing<br />
Lower<br />
Housing<br />
Non-skid<br />
Non-skid<br />
Elastometric<br />
Elastomeric<br />
Pad<br />
Pad<br />
ONE INCH DEFLECTION ISOLATOR INSTALLATION<br />
Upper<br />
Upper Housing<br />
Housing<br />
(D)<br />
B<br />
B<br />
Section Section A-A A-A<br />
Positioning Pin (H)<br />
PIN(H)<br />
AA<br />
A<br />
Section B-B<br />
5. Place the equipment on top of the isolators mak-<br />
5. Place ing sure equipment that the on mounting top of isolators holes on making the equipment sure<br />
that line mounting up with holes the isolator of the positioning equipment line pin up (H). with<br />
6. isolator Ensure positioning the equipment pin (H). is at full operating weight<br />
6. Equipment before adjusting or machine the isolators. is at its full operating<br />
weight.<br />
7. Adjust each isolator in sequence by turning the<br />
7. Adjust spring each adjusting isolator bolt in sequence (D) one by full turning counterclock- spring<br />
adjusting wise turn bolt at (D) a time. one Repeat full counterclockwise this procedure turn on all<br />
at isolators, a time. Repeat one at a this time. procedure on all isolators,<br />
one at a time.<br />
8. Continue adjusting each isolator until the same<br />
8. Continue clearance adjusting is achieved each between isolator the lower until housing same<br />
clearance and the upper is achieved housing between for all the isolators. lower housing<br />
and upper housing for all isolators.<br />
9. Fine adjust isolators to level the equipment.<br />
9. Fine adjust isolators to level equipment.<br />
76<br />
JOHNSON CONTROLS<br />
54 JOHNSON CONTROLS<br />
(C)<br />
(B)<br />
(C)<br />
LD16181