JOHNSON CONTROLS
22
FORM 102.20-N1
ISSUE DATE: 7/06/2016
SECTION 3 - HANDLING, STORAGE, AND INSTALLATION
Long Term
Long term storage is more than six months from the
date of shipment. If long term storage is anticipated,
contact the Johnson Controls sales representative for
the proper instructions and requirements.
It is mandatory that a detailed record be maintained
during this long term period, such as, but not limited
to the following:
•
Proper sealing of the cabinet,
•
Rotation of the blowers and bearings, and
•
Protection of all motors from moisture.
Refer to
Long Term Storage Requirement - Field Prep-
aration (Form 50.20-NM3)
and
Long Term Storage
Periodic Checklist and Logs (Form 50.20-CL3)
for
more information.
Failure to fulfill the long term storage
requirements will void the warranty.
Receiver’s Responsibility
The receiver is solely responsible for noting the
freight bill and filling out the freight claims IMME-
DIATELY. In addition, the receiver must:
• Note the visible damage on the signed and
dated bill of lading with a request that the
carrier inspect the damage within 72 hours
of notification.
• Remove the shipping wrapper, and replace it
with a tarp or similar protective covering. Any
concealed damage reported after 15 days will
compromise a claim settlement.
• Request inspections by telephone or in person,
but confirm in writing. If assistance is needed
with the claim process, contact a Johnson
Controls sales representative and refer to the
shipping damage form.
INSPECTION, DAMAGE, AND SHORTAGE
Check the AHU shipment on arrival to make sure that
all major pieces, boxes, and crates are received. Check
each AHU on the trailer or rail car when received, be-
fore unloading, for any visible signs of damage. Report
any damage or signs of possible damage to the trans-
portation company immediately for its inspection.
After inspecting the AHU for damage, open all con-
tainers and check the contents against the packing list.
Report any material shortage to Johnson Controls im-
mediately.
JOHNSON CONTROLS WILL NOT BE
RESPONSIBLE FOR ANY DAMAGE
OR LOSS OF PARTS IN SHIPMENT OR
AT JOB SITE. Refer to
Shipping Damage
Claims (Form 50.15-NM)
.
Preventive Maintenance Prior to Long Term
Storage
Take the following precautions prior to extended stor-
age:
•
Grease the fan and motor bearings per the manu-
facturer’s specifications.
•
Protect the motors and sheaves from free moisture
or high humidity, which may be accomplished by:
•
Spraying components with an anti-rust solu-
tion (P/N 026-37707-000).
•
Disconnecting the belts. Wrapping the
sheaves and motor and sealing them with
plastic. Inserting a desiccant to absorb mois-
ture that may penetrate the plastic protection.
•
Meg the fan motor windings and record for com-
parison prior to placing the AHU in service.
•
If the fan housing was supplied with a drain con-
nection, remove the plug to prevent moisture from
accumulating in this part of the fan during storage.
Periodic Fan Check
On a monthly basis, perform the following tasks:
•
Rotate the fan and motor several times to replen-
ish the bearing surfaces with fresh grease.
•
Turn the fan impeller 180° from the previous
month's position to prevent the belts from taking
a set position.
Monthly Log Sheet
It is the customer's responsibility to submit a monthly
log sheet from the
Long Term Storage Periodic Check-
list and Logs (Form 50.20-CL3)
that shows the condi-
tion of the AHU and to note any discrepancies. Send
a copy of the log sheet to the Johnson Controls Field
Service Office for its records.
