TECHNICAL SUPPORT
Zygos Maritime Services is exclusively representing Boeaman Technology Service in Greece.
Boeaman is specialized on the maintenance of FIVA/ELFI/ELVA multiway valves and HPS Pumps of Electronically controlled Engines.
LOCATION
Greece - Singapore - Shanghai
What We Do
Repairs and/or routine maintenance include following scope of works for each of the components:
FIVA/ELFI/ELVA:
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Cleaning & Inspection of valve housing and main spool
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Separate testing of control/pilot valve and repair kit using original spare parts for FIVA.
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Calibration of feedback sensor.
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Calibration of mechanical center of the spool.
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Function Test at 250 bars: exhaust valve open/close, fuel injector open/close, leakages check
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Final work Report
HPS PUMPS
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Simulate engine running condition via control proportional valve during pump testing
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Carry out pump testing up to 750L/mins.capacity
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Calibrate inductive sensor and safety check
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Final Work Report - Graphic Display
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Applicable for pumps made by Bosch/Rexroth, Dynex and Parker
Boeaman
Boeaman is based at Singapore and Shanghai at the moment, while on the beginning of 2023 a new test bench for FIVA/ELFI/ELVA will be in operation in Greece under Zygos supervision.
All types of FIVA / ELFI / ELVA multiway valves may be overhauled and calibrated. Following options are provided to the client:
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OH at workshop
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On exchange basis supply
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Straight purchasing of complete parts (FIVA/ELFI/ELVA and HPS Pumps)
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OH onboard for FIVA/ELFI/ELVA
A big stock of spare parts (OH Kits, Proportional Valves, complete FIVA/ELFI/ELVA, complete HPS Pumps) is available in stock to assist on urgent cases and on exchange-basis option.
Our Service Engineers at Singapore and Shanghai may proceed with maintenance works onboard as per following scope of work:
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Alpha Lubrication System check/OH
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FO Booster Units OH
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Exhaust Valve Actuators OH
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Accumulators OH and Nitrogen Refilling
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FIVA/ELFI/ELVA OH
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Tacho Encoder Check/OH
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Pneumatic System OH
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ECS Inspection