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What gets constant use needs constant care. To
assess the reliability and efficiency of the machinery a maintenance
program is a significant part of your overall elevator system.
Hitachi maintenance operates under the highest international
standards, employing an experienced and knowledgeable service
staff using the most advanced tools and parts, and ensuring
prompt service.
The only way to get top performance and long
life out of your elevator system is to choose a company that
is both reliable and consistent yet innovative.
Remember your elevator is often the first impression
visitors have of your building.
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Replacement Part
Every Hitachi office maintains an extensive inventory of
spare parts and has access to all original parts, so we
are able to provide fast delivery of quality replacement
parts for all Hitachi elevators and escalators.
Our Hitachi Web site ensures that all your maintenance
questions are answered and you are processed in the most
timely and efficient manner possible. Our maintenance service
is available to clients seven days a week around the clock.
We respond to any need with the expertise that can only
come from highly trained personnel.
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Modernization
"Modernization" is a comprehensive
renewal of an old elevator system in order to improve
its safety, functions and design, any elevator system,
similar to other building equipment, comes to the
end of its service life even if and appropriate maintenance
is done. As years pass by, it becomes more difficult
to get parts, causing you inconvenience such as longer
lead time of manufacturing, or longer down time of
the elevator system. In addition, function of elevator
and safety standard are changing year after year due
to the change of social environment.
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Effect of Modernization
- To realign comfortable acceleration and quiet generation
to save electric power consumption by so to 30% (different
by model)
- To shorten ride time by loss-free accelration/deceleration
improvement of postion accuracy.
- Latest design of cage interior, request button, etc. capability
to quickly respond to emergency by additional remote control
alarm system
- Improved and earthquake performance by construction with
a new and earthquake standard.
- Solution for social welfare issues such as wheel chair
specification.
Maintenance Automatic
System (MAS)
The maintenance Automatic System (MAS) can be
connected to a microcomputer controlled elevator and can transmit
information which has been taken in to the monitoring center
via a general public line to remotely monitor elevator failure
and diagnosis stale. Also, one can directly communicate with
the center through the interphone inside the elevator car
and has a current-loop interface as a function for communication
with the interfaces MAS and SR-S of the building station (SE-S)
Features
- Failure detection only by connecting a communication line
such as a SDA cable without remodeling the elevator side.
- A direct call function without remodeling the interphone.
- Independent telephone line control to share a customer's
telephone line.
- Combination with SR-S series by current-loop when monitoring
facilities.
- Confirmation of diagnosis data and validity flag by carrying
computer.
The mechanic arrives at the job site with information,
tools and parts to work on the elevator.
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