January, 2021

Request for accuracy check test or calibration of 15ppm Bilge Alarm FOCAS-1500C, FOCAS-1500E
Dear our valued customers,
On behalf of our company, we would like to thank you for your continued patronage. As we informed on ourHP, we will discontinue the production and sale of FOCAS-1500C, FOCAS-1500E. About accuracy checktest or calibration of these products, please see explanation below. We ask for your consideration andunderstanding.
Sincerely yours,
ReportAbout accuracy check test or calibration of FOCAS-1500C, FOCAS-1500E (comply with conventional
standard MEPC.60(33))○We will undertake your order for accuracy check test or calibration as long as we can confirm theaccuracy by replacing consumable parts.*○At accuracy check test or calibration, we might find breakdown of following parts, control PCB, power
PCB, and detecting unit. If so, please understand that there are no parts replacement and repairing. Aboutalternative for breakdown, we recommend replacing for FOCAS-2000 which complies with current standard
MPEC.107(49). (Selection of FOCAS-1800 is mandatory if you need type approval certificate ofZC(China)).
*Consumable parts: detecting glass, O-ring, filter, pressure switch, and solenoid valve[Note]
1. In the case of FOCAS-1500 failure (main cases of defects)
1) Abnormal alarm is issued during measurement
2) Cannot power on (The fuse is normal)
3) The fuse blows4) There is no ultrasonic emulsification sound every 17 seconds
5) The oil display remains 0 during measurement and does not move
The display fluctuates or does not appear
6) Phenomenon that seems to be other defects
If any of these occurred, we recommend that you replace it with FOCAS-2000 (1800) in advance.

2. If a failure is confirmed during the accuracy check test on board, the work such as replacement ofFOCAS-2000 (1800) cannot be performed due to problems such as changes in plumbing wiring, changes
in certificates, scope of work control, and costs.
3. Regarding the work involved in the replacement of FOCAS-2000 (1800), there are problems due toplumbing wiring work and ship class approval, so please arrange by yourself. If a failure was discovered
when accuracy check test or calibration and then replacement was considered, the response would bedelayed. Assuming that accuracy check test or calibration of FOCAS-1500 cannot be proceed, pleaseconsider replacing it with FOCAS-2000 (1800) in advance. In some cases, it may be necessary to replaceoily water separator, bilge alarm, and three-way valve as a set, so please check with oily waterseparator maker. Since 15ppm Bilge Alarm is an important device to be inspected by PSC, if

FOCAS-1500 is defective, take immediate action is required. We ask to our customers to prepare andconsider in advance, so that smooth replacement is possible.
4. When we do accuracy check test or calibration, it may not be possible to recover normally due toinaccuracies or breakdowns. Therefore, in the future, when we get order, we will send you this document
and after understanding the contents, please sign Consent Form. And then, we will start working on yourorder.
[Difference of performance]
FOCAS-2000 and FOCAS-1800, which comply with current standard MEPC.107(49), have an improved
detection performance toward emulsified treatment water. Therefore, the alarm may be frequently activated tothe treatment water, which could not be detected with FOCAS-1500C. By preventing the mixture ofsurface-active agent as conventionally, there is little effect of bilge’s emulsion. We speculate that incapabilityof bilge’s discharge would be ultimately minimized.
If you have any questions, please contact our sales department.
Please check with oily water separator maker about successor of FOCAS-1500C, FOCAS-1500E.
○ TAIKO KIKAI INDUSTRIES CO., LTD.

WEB: https://www.taiko-kk.com/○ SASAKURA ENGINEERING CO., LTD.

WEB: http://www.sasakura.co.jp/

Sales department
Fellow Kogyo Co., Ltd.
6-13-6 Nishinippori, Arakawa-ku,
Tokyo 116-0013, Japan
Tel＋81-3-3800-9777
Fax＋81-3-3800-9770