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Additional Warranty Info for A/C Compressors
AC COMPRESSOR WARRANTY AGREEMENT - READ
THOROUGHLY
Failure to follow these 12 steps when installing the compressor will
void your warranty.
1.
MUST clean A/C system with an approved (R141b
and Dura Flush are approved) flush, using an approved flushing method.
If an approved flush is not available, an in line filter MUST be
installed per the instructions included with the compressor.
2.
MUST replace filter drier or accumulator.
3.
MUST replace orifice tube or liquid line that
contains orifice tube (if applicable).
4.
Inspect/replace thermostatic expansion valve &
clean inlet screen (if applicable).
5.
Check for proper air flow through cooling fins
of condenser & radiator (condenser may need to be replaced, see
additional information in the instructions included with the
compressor).
6.
Check for proper fan clutch or electric fan
operation.
7.
Check compressor clutch air gap before
installation (refer to OEM or compressor manufacturer's specifications).
8.
Must add correct type & amount of refrigerant
oil (refer to OEM or compressor manufacturer's specifications).
9.
After hose assemblies are attached, turn
compressor shaft (not just the clutch pulley) a minimum of 10 times to
clear oil from compressor (a spanner wrench may be required).
10.
Check compressor clutch electrical circuit for
proper voltage (use either OEM or compressor manufacturer's
specifications).
11.
Use only R12 or R134a refrigerant.
12.
Evacuate entire A/C system for a minimum of 45
minutes if the temperature is above 80 degrees
(60 minutes for dual air system or if temperature is below 80 degrees).
It is very important to keep ALL your
receipts.
Our warranty is a parts only
warranty and does not cover labor or any other additional costs or
expenses. Shipping is only covered if the failure is found to be our
fault. We reserve the right to determine if the part was in fact
defective.
We warranty all automotive parts to be free from defects in material and
workmanship for a period of 365 days from the date purchased. This
warranty does not apply to compressors unless the installation
instructions provided by us are followed in their entirety. These
instructions follow on the next page and are always enclosed in the box
with each compressor sold. This warranty does not cover any expenses
incurred in the removal and / or reinstallation of the auto part.
Specifically, this warranty does not cover any expenses for FREON,
OTHER PARTS not purchased from us, or LABOR. This warranty is
offered only to the original purchaser of the compressor. This warranty
does not apply, and will be voided, if the auto part sold has been
damaged by abuse, misuse, accident, neglect, or alteration, or if it has
been repaired by anyone other than us. If the auto part sold should
prove defective in material or workmanship within the warranty period,
return the auto part to us, postage prepaid, along with your sales
invoice. Your dated invoice will establish your eligibility for the
warranty. We will, at our option, replace or repair the compressor free
or charge and return it to you postage prepaid.
THE EXPRESS WARRANTY SET FORTH ABOVE IS EXCLUSIVE AND NO OTHER
WARRANTIES OR ANY KIND, WHETHER STATUTORY, ORAL, WRITTEN, EXPRESSED OR
IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE SHALL APPLY. THERE ARE NO WARRANTIES WHICH
EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF. THE CONSUMERS
EXCLUSIVE REMEDIES FOR BREACH OF WARRANTY AND HANCOCK INDUSTRIES ONLY
OBLIGATION ARISING OUT OF OR IN CONNECTION WITH BREACH OF WARRANTY SHALL
BE THOSE STATED HEREIN. WE EXPRESSLY DISCLAIM LIABILITY FOR INCIDENTAL
AND CONSEQUENTIAL DAMAGES CAUSED BY THE AUTO PART SOLD.
This warranty gives you specific rights, and you may also have other
rights which vary from state to state. In addition, some states do not
allow limitations on how long an implied warranty lasts, and some do not
allow the exclusion of limitation of incidental or consequential
damages. Accordingly, limitations as to these matters contained herein
may not apply to you.
WARRANTY IS VOID UNLESS THESE
DIRECTIONS ARE FOLLOWED,
PROPER INSTALLATION IS A MUST - PLEASE FOLLOW
THESE INSTALLATION NOTES:
A compressor is a motor, like
any motor the oil reservoir must be clean and contain oil. The system
(condenser, lines, etc.,) is the oil reservoir. It all must be clean.
You must flush the lines and condenser with a liquid flush. We only
recommend using a liquid flush, followed by compressed air. Use of
varsol to clean the condenser and all hoses is acceptable. It should
be followed with a "no residue" solvent such as Chlorothane or
Trichlorothane. MasterChem A/C Flush is recommended, followed by
compressed air.
PROCEDURE:
1)
Remove refrigerant, following
all federal guidelines and regulations and remove the old compressor.
Disconnect the high pressure line (the small line) at the evaporator
(for now leave the orifice tube /expansion valve in place).
2)
IMPORTANT: The high pressure
lines and condenser will most likely be dirty. Flush the lines and the
condenser with the recommended liquid flush followed with compressed
air. Pour cleaner, about 1 quart, in the high pressure line where it's
attached to the compressor. Let it flow down into the condenser and
then blow it out with plenty of air. Once fluid and trash stops coming
out, repeat with more cleaner and air. Do this until you get clean
fluid to exit the lines.
3)
In most cases the orifice
screen or drier filter will have kept the evaporator free from debris.
If the evaporator is dirty it must be cleaned. Use only a "no residue"
solvent in the evaporator as these solvents tend to evaporate quickly.
Extra care is necessary to blow all the solvent from the evaporator as
often the tubes are not at the lowest point of the core. If the
evaporator is flushed you should allow additional time with the vacuum
pump on the system in order to "boil out" all the solvent. No solvent
can be left in the system.
4)
Always, WITH NO EXCEPTION,
install a new accumulator or drier filter, and orifice tube (certain
vehicles require a new "liquid line" which contains the orifice tube).
It is acceptable to use the old expansion valve, on vehicles so
equipped, if it is clean and in working order. At this point, with
everything clean, install the compressor.
5)
Vacuum and service the system
(vacuum the system a minimum of 30 minutes, one (1) hour if the
Evaporator was flushed).
Oil Note: Our compressors are shipped with NO OIL.
Some new compressors may be shipped with some oil. We always recommend
dumping out and starting fresh. Add the appropriate oil change to the
system based on the manufacturers' specifications prior to the
refrigerant charge. (Most front air only systems use 8 total ounces of
refrigerant oil. Most rear air systems (i.e. Minivans, etc) use 12
total ounces of refrigerant oil. PLEASE CHECK MANUFACTURERS
SPECIFICATIONS. EVERY VEHICLE IS DIFFERENT. We recommend a double
end capped PAG oil of the appropriate viscosity which will be compatible
with R12 or R134a refrigerants.
Electrical Connections Note:
We make every effort to supply all compressors with the appropriate
electrical connections. However, it is possible that the connector on
our compressor could be different that your application. Many new
compressors are also supplied without a connector. If this is the case,
you may cut the wire in order to use your connection WITHOUT affecting
your warranty. If switches and/or a line manifold are
necessary, use these from the old unit.
Clutch/Pulley Turning Note:
All compressors are bench tested at standard RPM's, however; all
compressors MAY NOT ALWAYS turn by hand! Many popular compressors
(including H6 Series GM) will NOT turn by hand. Do not force it.
Freon/Fragrant Note:
Do not use any refrigerants other than pure R12 for R12 systems and pure
R134 for R134 systems (unless you are doing a retrofit). Blends such as
Hot Shot, Freeze 12, Free Zone, etc. or any other R22/R122 etc. blend
will void warranty. No exceptions.
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