COMEM eDOC Manual De Instrucciones página 13

• Make sure that the eight bolts for the eDOC rotating
flange are secured with the proper torque, as described
in "Preparing for installation" chapter on page 8.
• Make sure that the two bolts for the eDOC external
sampling cover are properly secured.
• Did you install/replace the o-ring that seals the eDOC
enclosure?
• Verify that the 4 retaining screws of the eDOC enclosure
are properly secured.
• Verify that the green idle icon blinks, hydrogen and
moisture LEDs are not activated.
• Dispose of any collected oil according to your company
regulations and local laws.
Maintenance
The eDOC is maintenance-free, i.e., no regular maintenan-
ce is required. The fuse and varistor may require replace-
ment after an unusual voltage event.
Replacing the fuse and varistor
Use only the specified fuses: 2A/250V slow-blow (5×20
mm) and varistor (B72214P2271K101)
Simply replace the fuse and varistor. See picture below for
fuse/varistor location. To access the fuse/varistor, remove
the cover (see "Removing the cover" on page 9)
In case one of the internal sensors do not work (See visual
indication and alarms chapter, page 13), they can be changed
on site. (please contact COMEM service, customerservice@
it.comem.com)
Taking an oil sample
Oil samples are taken on a regular basis depending on
company policies to perform a complete analysis of the
oil. Such a laboratory analysis allows to complement the
hydrogen measurement done with the eDOC with the other
gases that may be present in the oil.
To take an oil sample, simply perform steps 1–7 from
chapter "Preparing for installation" page 8 , but using a
syringe instead of a bucket.
NOTE
Cleaning
• Perform a visual inspection of the product, check for oil
leaks, water or snow accumulation.
• Make sure that the enclosure is properly secured.
• Keep the eDOC clean to make reading the LEDs easier.
Wipe excess oil or water using a clean cloth.
Before sending the device to COMEM
Before sending the device to COMEM, in case of replace-
ment or for reparation, you must first:
• Make sure that the eDOC has been completely emptied
(see de-commissioning chapter on page 13). Wipe
excess oil with a clean cloth.
• Cover the NPT access port to prevent any contaminants
from entering the sensor.
Disclaimer
This Installation manual and any accompanying software
are copyrighted. All rights are reserved.
The product, including software and documentation,
cannot be copied, photocopied, reproduced, translated,
or reduced, in whole or in part, to any electronic medium
or machine-readable format without prior written consent
from COMEM. All specifications, product characteristics,
and performance statements included in this document are
given as indications only. In case of discrepancies between
specifications given in this document and specifications
given in the official COMEM product catalog, the latter takes
precedence. COMEM reserves the right to make changes to
the specifications of all equipment, software, and contents
of this document without the obligation to notify any
person or organization of such changes. Every effort has
been made to ensure that the information contained in this
document is current and accurate. However, no guarantee
is given or implied that the document is error-free or the
information is correct. COMEM makes no representations
or warranties about the product and instructional and ref-
erence materials. COMEM does not warrant, guarantee, or
make any representations regarding the use, or the results
of the use, of any software or written materials in terms of
correctness, accuracy, reliability, currentness, or other-
wise. COMEM shall not be liable for errors or omissions
contained in its software or manuals, any interruptions of
service, loss of business or anticipatory profits, and/or for
incidental or consequential damages in connection with
the furnishing, performance, or use of these materials,
even if COMEM has been advised of the possibility of such
damages. All equipment, software, and manuals are sold as
is. The entire risk as to the results and performance of the
equipment and software is assumed by the user. The soft-
ware or hardware described in this document is furnished
under a license and may be used, copied, or disclosed only
by the terms of such license.
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