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Section 3 - Handling, storage, and installation
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 immediately. 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 con-
cealed damage reported after 15 days will com-
promise a claim statement.
• 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 is not responsible for
any damage or loss of parts in shipment
or at job site. Refer to Shipping Damage
Claims (Form 50.15-NM).
16
Preventive maintenance prior to long term
storage
Take the following precautions before extended stor-
age:
• 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).
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.
Indoor AHUs
It is Johnson Controls' intention that a shipping wrap-
per is applied to unpainted indoor AHUs for protection
against weather, road dirt, and other environmental
factors during inland transit. Remove the wrapper at
the time of delivery to allow for a thorough inspection,
both inside and out. Under no circumstances must out-
door storage be used.
Moving the AHU
Before moving the AHU, make sure that the installa-
tion site is suitable for installing the AHU, and is easily
capable of supporting the weight of the AHU and all
associated services.
All lifting points must be used to avoid
personal injury, death, or damage to the
equipment
Form CRAH102.20-N1
Issue date: 03/11/2024
Johnson Controls
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