K90-KPCS-IM-2
18/04/22
- 4 -
The unit should be placed on a base, which is level and even.
Units should be lagged to sleepers or support base. Place unit
where it will not be subject to damage by traffic or flooding.
On critical installations where noise is liable to be transmitted
through the floor structure, vibration isolators should be installed.
Isolators should be installed under mounting base and spaced out
evenly to support the unit.
SPECIAL NOTE FOR LARGE PARALLEL RACK UNITS
: Vibration
isolation pads should be put under the rack. Refer to the sketch
below for typical isolator locations.
DO NOT USE THE SHIPPING SKID (IF APPLICABLE) AS A
PERMANENT BASE.
The unit should be positioned to allow adequate space for per-
forming service work.
On units equipped with rigid mounted compressors, check the
compressor mounting bolts to insure they have not vibrated loose
during shipping.
VIBRATION ISOLATION
REFRIGERATION
Brantford, Ontario, Canada.
DRAWING. NUMBER
SIZE
SHT
of
CHANGE
SCALE
DATE
DRW. BY
APPR. BY
MAT'L
PART NAME
ECO NO.
PRODUCT
BY
LTR
DATE
NATIONAL REFRIGERATION AND AIR
CONDITIONING PRODUCTS INC.
THIRD ANGLE PROJECTION
2. ALL DIM.'S ARE OUTSIDE DIM.'S UNLESS SPECIFIED
1. FOR STANDARD TOLERANCES REFER TO DOCUMENT # EN-311
3. HEADER BODY ENDS ARE SEALED SHUT UNLESS SPECIFIED
4. BREAK DIRECTIONS ARE RELATIVE TO PAPER PLANE
SYMMETRICAL LINE
CL
5. SYMBOLS
BREAK / CREASE LINE
CD
CREASE DIRECTION
None
1
1
01/01/2007
D
For Link+ units, heavy gauge welded lifting lugs have been provided in strategic locations along the base frames to allow units to be
lifted as level as possible. Use the lugs at the compressor end always, and find the lugs toward the opposite end that allow for the
most level lift.
Spreader bars must be used when lifting so that lifting
forces are applied vertically and damage to the cabinet
and coil casing doesn’t occur.
Warning: under no circumstances should the
holes along the top edge of the condenser coil be
used to lift an entire unit (Damage to the unit will result)
.
In the rare circumstance that the condenser coil needs to be separated from the unit, the backer
plates can be removed from these holes and the coil section can be lifted off.
All heavy gauge side gussets must remain in place for any coil servicing removal.
HANDLING, PLACEMENT AND INSTALLATION (cont’d)
