2200Q2JE-HO-KHM-N_2015.02.
Preface
Ammonia Semi-hermetic Motor with K-series Compressor
i
Preface
Thank you for purchasing the
K-series Ammonia Semi-hermetic Compressor (hereafter
referred to as "this product") of MAYEKAWA Mfg. Co., Ltd. (hereafter referred to as "MAYEKAWA").
This model has an excellent feature of the K-series ammonia compressor that we developed on the
basis of the wealth of accumulated technology of industrial reciprocating compressors. Besides, by
employing a water cooled ammonia semi-hermetic motor, this compressor has successfully realized
further space-saving while completely eliminating the leakage of refrigerant from the shaft seal.
Every component is subjected to the manufacture and shipping inspections under perfect quality
control. Thus, we are confident that this product will sufficiently perform its functions in service and
meet your expectation.
This instruction manual (hereafter referred to as "this manual") describes the safety information,
maintenance procedure, disassembling and assembling of the ammonia semi-hermetic motor section
of this product.
For details of the compressor section of this product, refer to the "Reciprocating Compressor K-series
instruction manual" as well as this manual. This manual is applicable to the following type products:
N4KHM, N6KHM, N8KHM
To maintain the initial functions of this product for a long time, please read this manual and the
"Reciprocating Compressor K-series instruction manual" carefully to fully understand the handling
method and exercise proper maintenance services so that this product will be kept in its best condition.
Also, please keep this manual at a convenient place near this product installation to ensure that it can
be quickly referred to should any unclear issues arise.
Revision History
Title of Instruction Manual Document No. Date of Initial Issue
Ammonia Semi-hermetic motor with K-series
Compressor Instruction Manual
2200Q2JE-HO-KHM-N_2015.02. February 10, 2015
Rev. No.
Issue Date Revision Details Prepared/Approved by
00 Feb. 10, 2015
Newly issued as electronic version due to
newly-designed ammonia semi-hermetic motor with
K-series reciprocating compressor.
Sekine / Muta