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PANEL FOR CONTROL AND PROTECTION
OF IRRIGATION MOTOR PUMPSET
PROTECT
motor pump sets by stopping them
in the event of:
• low oil pressure
• over-temperature
• belt breakage
• minimum fuel level
• low coolant level
• low pump water pressure
• pump water overpressure
• A1 available fault
• low fuel pressure
CEM-250 /10 - EN
CEM-250/10
TYPE
MADE TO:
PARMA
Tel. +39 0521/772021
E-mail: info@elcos.it - HTTP://www.elcos.it
• By simply starting, it automatically
controls the motor pump
• P
ump w
ater electronic pressure switch
• Digital pump water pressure gauge
• Assembly also on the machine
and in the open air.
DISPLAY
on the panel the functions of:
• hour-meter
• oil pressure gauge
• water or oil thermometer
• tachometer
• pump water pressure gauge
• timer
• fuel level gauge
• pump protection exclusion
• battery and oil lights
• protections intervention
• emergency stop
®
ITALY
Fax +39 0521/270218
1
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Summary of Contents for ELCOS CEM-250/10
- Page 1 • pump protection exclusion • A1 available fault • battery and oil lights • low fuel pressure • protections intervention • emergency stop ® PARMA ITALY Tel. +39 0521/772021 Fax +39 0521/270218 E-mail: info@elcos.it - HTTP://www.elcos.it CEM-250 /10 - EN...
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Page 2: Brief Instructions
THE BATTERY IS NOT CHARGING LOW ENGINE OIL PRESSURE AUT. AVV. ENGINE PROTECTIONS ARE ACTIVE ® www.elcos.it STOPPAGE DUE TO LOW FUEL LEVEL STOPPAGE DUE TO INSUFFICIENT ENGINE OIL PRESSURE STOPPAGE DUE TO LOW COOLANT LEVEL STOPPAGE LOW PRESS. DUE TO... - Page 3 ADJUSTING THE PUMP WATER ELECTRONIC PRESSURE SWITCH (TRANSMITTER) It controls the pressure of the system, replacing the conventional pressure switch. PUMP PROTECTION No adjusting is required The protection of the pump is enabled when the PUMP PROTECTION ACTIVE information comes on, after the water pressure has been steady for 2 consecutive minutes and in any case after 10 minutes from starting of the engine.
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Page 4: Installing The Control Unit
INSTALLING THE CONTROL UNIT COOLANT LEVEL PROBE FOR RADIATORS WITH FOR RADIATORS WITH PLASTIC EXPANSION TANK METAL EXPANSION TANK WARNING IF THE FUNCTION - LOW COOLING LIQUID LEVEL IS NOT USED: CONNECT YELLOW/ ORANGE WIRE TO EARTH YELLOW/ SCREW ORANGE ELECTRODE ELECTRODES TO REPLACE THE FUSES,... - Page 5 INSTALLING THE CONTROL UNIT WIRING DIAGRAM TO CONNECT THE EMERGENCY BUTTON see page 4 (connector C) FROM 15/54 OF START KEY, 3A MAX USABLE FOR AUXILIARIES CONNECTOR CONNECTOR 3A MAX RED/GREEN YELLOW/ORANGE CONNECTOR ORANGE/ BLUE INDICATOR RESERVE INSULATE POSSIBLE CABLES NOT CONNECTED WHITE/GREEN 40A MAX...
- Page 6 OPERATION CONTROLLING THE CONNECTION OF THE PUMP WATER ELECTRONIC PRESSURE GAUGE (Transmitter) Turning the key to the AUT position stops the electronic pressure gauge. Control is activated 1 minute after the completion of the starting pulse. DISCONN'ED Intervention is highlighted by the relevant indicators flashing warning light and stops the motor pump after 2 seconds.
- Page 7 S.r.l. Via Arandora Star, 28/a-43122 PARMA ITALIA FOR IRRIGATION ENGINE PUMP Tel. +39 0521/772021 Fax +39 0521/270218 E-mail: info@elcos.it CEM-250/10 HTTP://www.elcos.it TYPE Only for starting and surveillance of the diesel motor pump and stops it if there are anomalies in the parts controlled by probes.
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Page 8: Technical Data
2,5 m 210mm ACCESSORIES KIT ORDERING DATA - PRE - WIRED FEMALE CONNECTOR CEM -250-256/10 CODE 70804420 TYPE CEM-250/10 CODE. 00211124 - EMERGENCY BRIDGE CONNECTOR CODE 70804421 PUMP WATER PRESSURE TRANSMITTER TYPE TPA-200 CODE 70500255 - NIPPLE F1/4" GAS -M3/8”GAS...
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