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Summary of Contents for Marco UP12/E-DX 24 V
- Page 1 SELF-PRIMING ELECTRIC PUMP FOR TRANSFERRING VARIOUS LIQUIDS INSTRUCTIONS FOR USE 16468613 - UP12/E-DX 24 V S.p.A. ©...
- Page 2 S.p.A. ©...
- Page 3 AIR VENT VALVE ACTIVATION When starting the pump, or when emptying the tank, slightly open the small valve, in order to let air out and facilitate the priming. As soon as the pump is operating, close the small valve. On the outlet side it is advisable to use at least a short section of 1 m length flexible tubing.
- Page 4 ELECTRONIC PRESSURE SENSOR WORKING DIRECTIONS The electronic pressure sensor, through the use of a microprocessor, controls the pump’s speed to obtain the needed flow rate, with the following advantages: Noise reduction during operation. The optimization of current consumption. A strong reduction of electrical noise, thanks to the slow speed ramp up and ramp down of the motor. A longer life for the whole system, thanks to less wear of pump parts compared to conventional mechanical pressure switches.
- Page 5 There are two warnings that use both LEDs: Red and blue LED that blink alternatively, signal that the pump has run without liquid for the time listed in table N.1 and the motor has been stopped for this reason. To reset this warning you have to reboot the circuit or press the Reset button on the control panel, if present.
- Page 6 TIMEOUTS DURATION NO LIQUID TIMEOUT 1 minute and 30 seconds SLOW SPEED TIMEOUT 2 hours LED COLORS SOLID BLINKING SLOW BLINKING FAST OTHER (500 ms) (150 ms) GREEN Target pressure Ready to start precisely reached YELLOW Target pressure Automatic not reached recalibration performed Shortcircuit or...
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Page 7: Technical Details
DESCRIPTION Self-priming water pressure systems with two connected pumps with electronic control Speed motor related to the flow rate. Delayed start of the auxiliary pump. Reduced consumption and noise. Accumulator tank is not required. Protected against overloads. Pump functions monitored by 2 led. “Empty tank” signal and shut-off device. -
Page 8: Ambient Conditions
AMBIENT CONDITIONS TEMPERATURE: min. / max. +60 WARNING: the above indicated temperature ranges are applicable to all components of the pump and these limits must be respected in order to avoid any possible damage or malfunctioning. OPERATING CYCLE Under conditions of high operating pressures the pump can be subjected to elevated stresses and overheating and therefore should not be used for prolonged periods under such conditions. - Page 9 TUBING CONNECTIONS Prior to making any tube/hose connections, check that the inlet ports have no end caps. Do not position the pump at a excessive height with respect to the minimum level of the fluid to be transferred. Damage may occur if this height is exceeded as the pump may not draw fluid. Make sure that the outlet tube is empty and without chokes.
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Page 10: Troubleshooting
TROUBLESHOOTING CHECK POINTS IF THE PUMP HAS STOPPED OR WILL NOT START Check the effectiveness of the battery power supply (voltage activity). Check if the fuse has blown. Check for any foreign matter present in the pump body. To do this, disconnect the power supply and unscrew the four fixing screws, remove the front cover plate and inspect the chamber. -
Page 11: Environmental Disposal
MARCO Spa warehouse and the client’s delivery address. 7. No credit notes or replacement items will be issued prior to the receipt and proper testing of any MARCO goods that are deemed faulty. -
Page 12: Exploded View
EXPLODED VIEW S.p.A. ©... - Page 13 EXPLODED VIEW S.p.A. ©...
- Page 14 REMOVE MANIFOLD S.p.A. ©...
- Page 15 DIMENSIONS S.p.A. ©...
- Page 16 WATER DIAGRAMS AMPERE-DRAW DIAGRAM 24V - 3,5 bar FLOW RATE DIAGRAM 24V - 3,5 bar S.p.A. ©...
- Page 17 Requirements for household appliances, EN 55014-2 electric tools, and similar apparatus. Part 2: Immunity. This declaration is given under the sole responsibility of: MARCO S.P.A. Via Mameli 10 - 25014 Castenedolo - Brescia - Italy Tel. 030/2134.1 Fax 030/2134.300 S.p.A. ©...
- Page 18 NOTES ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ S.p.A. ©...
- Page 19 S.p.A. ©...
- Page 20 Property of MARCO S.p.A reproduction prohibited. All rights reserved. For further information visit our web site - www.marco.it MARCO S.p.A Via Mameli 10 - 25014 Castenedolo (Brescia) - Italy tel. +39 030 2134.1 / Fax +39 030 2134.300 S.p.A. ©...
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