Gardner Denver L23, Original Operating And Service Manual

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2. Preface
6
2.1 Compressor Information
Gardner Denver screw compressors are the result of
many years of research and development. This
background and a high-quality standard ensure that the
screw compressors we manufacture have long service
lives with higher reliability and economic operation.
Naturally, we also ensure that strict environmental
protection requirements are met.
2.2 Intended Use
The machine/equipment is built with state of the art
technology and following recognized safety regulations.
However, the use of the machine can result in serious
injury or death to the user or third parties, or cause
damage to the machine or other valuables if:
•
it is not used as intended
•
it is operated by untrained personnel
•
it is improperly changed or modified
•
the safety instructions aren ʼ t observed.
Therefore, everyone who is involved in operating,
servicing or repairing the machine must read and
follow the safety rules. If necessary, this must be
confirmed with a signature.
Naturally it is also necessary to follow:
•
relevant accident prevention rules
•
generally accepted safety rules
•
country-specific regulations
The machine/equipment may only be used if it is in
good working order. Always be aware of safety and
potential dangers and only use the machine/equipment
as directed in the user manual. In particular, faults
which could affect safety must be dealt with promptly.
The machine/equipment is intended only for creating
pressurized air to drive pressure equipment. Any other
or extended use is not considered to be an intended
use and the manufacturer/supplier shall not be held
liable for any resulting damages. The user shall bear
such risks alone.
Following the user manual as well as inspection and
maintenance requirements are also considered to be
part of proper use.
2.3 Maintenance and Care
Proper maintenance and care are necessary to ensure
that the screw compressor fulfills the requirements
made of it. Therefore, it is essential that the prescribed
maintenance intervals are adhered to and that
maintenance and upkeep are done thoroughly,
especially under difficult operating conditions.
Service
If you encounter a fault or require spare parts, please
contact your Gardner Denver representative. Trained
expert staff will quickly and properly make repairs with
genuine Gardner Denver replacement parts. Genuine
Gardner Denver replacement parts are manufactured
with state-of-the-art technology and guarantee reliable
operation.
For important questions
Please enter the date from the nameplate of your unit
into the nameplate shown (Fig. 1, p. 2). With inquiries or
when ordering replacement parts, please list the
compressor type, the ID number, and the year of
manufacture as listed on the nameplate. Providing this
information helps to ensure that you will receive the
right information or the necessary replacement part.
2.4 Notes
General Notes
This user manual should help you to get to know the
machine/equipment and to make use of its possible
approved applications. It contains important notes on
how to operate the compressor in a safe, proper and
economic way. Following these instructions helps to
avoid dangers, minimize repair costs and downtime and
increase the reliability and service life of the
machine/equipment.
The user manual should be supplemented with
instructions based on existing national regulations on
accident prevention and environmental protection. It
must always be available at the location where the
machine/equipment is used. The user manual must be
read and used by everyone who works on/with the
machine/equipment. For example when: servicing,
including setup, troubleshooting during operation,
eliminating production waste, care, disposing of
lubricants and additives, performing maintenance and
repairs (servicing, inspection, repairs), transporting.
Aside from the user manual and respective national and
local regulations for accident prevention, recognized
rules for safety and proper working methods must be
followed.
Warranty
You should only use the compressor after first fully
learning its operation and in accordance with this
manual.
Gardner Denver will not guarantee the safe operation of
the machine/equipment if it is not handled in a way
which corresponds to accepted use or if it is used for
other applications which are not named in the manual.