Section 3 - Handling And Storage; Delivery And Storage; Inspection; Unit Rigging - York YLUA0078 Installation Operation & Maintenance

FORM 150.73-NM1
ISSUE DATE: 09/04/2020
SECTION 3 – HANDLING AND STORAGE

DELIVERY AND STORAGE

To ensure consistent quality and maximum reliability,
all units are tested and inspected before leaving the fac-
tory. Units are shipped completely assembled and con-
taining refrigerant under pressure. Units are shipped
without export crating unless crating has been speci-
fied on the Sales Order.
If the unit is to be put into storage, prior to installation,
the following precautions should be observed:
• The unit must be "blocked" so that the base is not
permitted to sag or bow.
• Ensure that all openings, such as water connec-
tions, are securely capped.
• Do not store where exposed to ambient air tem-
peratures exceeding 110 °F (43 °C).
• The condensers should be covered to protect the
fins from potential damage and corrosion, particu-
larly where building work is in progress.
• The unit should be stored in a location where there
is minimal activity in order to limit the risk of ac-
cidental physical damage.
• To prevent inadvertent operation of the pressure
relief devices the unit must not be steam cleaned.
• It is recommended that the unit is periodically in-
spected during storage.

INSPECTION

Immediately upon receiving the unit, it should be
inspected for possible damage which may have oc-
curred during transit. If damage is evident, it should
be noted in the carrier's freight bill. A written request
for inspection by the carrier's agent should be made at
once. Refer to Shipping Damage Claims Policy, Form
50.15-NM for more information and details. The form
to submit for Chiller FOB destination inspection.
Major damage must be reported immediately to your
local Johnson Controls representative.
JOHNSON CONTROLS

UNIT RIGGING

Use spreader bars to avoid lifting chains hitting the
unit.
Never lift the unit using a forklift or by
hooking to the top rails. Use only the lift-
ing holes provided.
Lifting Instructions are placed on a label on the unit
and on the shipping bag.
The unit should be lifted by inserting
hooks through the holes provided in unit
base rails. Spreader bars should be used
to avoid crushing the unit frame rails
with the lifting chains (See Figure 7 on
page 29).

FIGURE 7 - UNIT RIGGING

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LD13357
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