Flowserve MEN User Manual download pdf (Page 23)

MEN

USER INSTRUCTIONS ENGLISH 71576288 – 11-09

Page 23 of 36

→ Local signalization table:

Non auto position switch fault

General fault

Failure risk

Not starting

Motor in operation

LED color

Audible alarm

Description Meaning

Green Live electronics Live electronic circuits (at least one of both power sources is

present)

x Yellow x Mains shortage Pre-heating and charger electric circuits are not powered by

mains anymore (180s delay)

Green Battery 1 loading or Battery 2 loading Shows that corresponding battery is loading (1 LED per battery)

x Yellow x Charger 1 fault or Charger 2 fault Shows that corresponding battery charger does not deliver the

necessary voltage at output during loading period (1 LED per

charger) or that the mains power supply is absent.

x Yellow x Battery 1 fault or Battery 2 fault Shows that corresponding battery cannot assume its function (1

LED per battery)

x Red x Cabinet-starter connection Cabinet-starter connection non guaranteed

x Green Motor in operation Shows that the pump is operating

Green Pressure switch 1 start-up Shows that the pump has been started by pressure switch 1 or

that the start-up sequence in progress was initiated by pressure

switch 1

Yellow Pressure switch 2 start-up Shows that the pump has been started by pressure switch 2 or

that the start-up sequence in progress was initiated by pressure

switch 2

Green Auto position Pressure switch 1 or 2 controller is in automatic mode [element

controlled with the corresponding pressure switches 1 or 2, in

automatic mode]

x Red Non auto position Pressure switch 1 or 2 controller is on STOP or MANUAL

position [element controlled with the corresponding pressure

switches 1 or 2 and STOP position or MANUAL mode]

x Red x Not started Shows that the pump did not start automatically at the end of the

start-up sequence

x Red x Water temperature Shows that cooling water temperature exceeds its limit (engine

overheating)

x Red x Filter clogging (optional) Shows a filter clogging [indicates that the heat-exchanger circuit

water filter is clogged]

x Red x Oil pressure Shows an insufficient oil pressure

x Red x Diesel level Shows an insufficient diesel level

x Red x Engine reheating Shows that the preheating system is out of service

x Red x Engine water level Shows an insufficient tank water level

x Red x Recovery tank water level Shows an insufficient level in the recovery or secondary tank

x Red x Priming tank level (optional) Shows an insufficient water level in the priming tank (for sump

suction pumps) and triggers an engine start-up.

x Red x Local sprinkler temperature Shows that temperature is < 8°C in the local sprinkler water ta nk

x Red x Ventilation sluice blades (optional) Shows that the ventilation sluice blades in the source room are

not opened when diesel engine is operating

x Red x Pressure switch lines Shows that a short circuit between the cables of the pressure-

switch

* No red or yellow indicators may be on when the operator leaves the room.

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Flowserve MEN User Manual Page 23

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