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5. MAINTENANCE CONTRACT
To enjoy safe and efficient operation of the Chiller for a long time, daily maintenance
and periodic inspection are essential. The main items are as follows.
(1) Confirmation of the function of Safety devices and their Adjustment
(2) Check of the condition of the operation and Recording of the data
These works need special tools and a special skill.
We offer an annual maintenance contract to users of the Chiller.
In the contract, we provide trained service personnel, who perform the periodic diagnosis and
adjustment of the Chiller with the latest technology.
Consult Carrier service agent for the details.
5-1. ANNUAL MAINTENANCE CONTRACT
We established an annual maintenance contract to offer our customers periodic inspection
and maintenance for Carrier Absorption Chiller. If you make this contract,
Carrier service agent will perform maintenance/inspection and adjustment works
on their own initiative to keep your Chiller in its best condition, and priority will be
given to you for repairs of the Chiller in case of failure.
It is recommended to perform an overhaul of the Chiller once several years to keep it in
its best condition. It is included in the maintenance contract to let the customers know the
timing and the parts to be overhauled. There is another contract for the water quality control
and the cleaning of heat transfer tubes in the water system. We also recommend that
you make this contract as well.
5-2. INSPECTION REPORT
We issue an inspection report when you make an annual maintenance contract.
In the report, a thorough description of the inspection/adjustment items are written so that
Carrier service personnel will not overlook any of the inspection items. At inspection,
Carrier service personnel fill in the report, leave one copy with the customer, and take
one copy back to the office so that they can use it for future maintenance works.
We will not re-issue this report, so please be sure to keep it in the fixed place and show it to
Carrier service personnel when they visit you.
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