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PREX

PRO

www.prexpro.eu

Power Jet

Instructions for use and routine

maintenance

Содержание Power Jet

Страница 1: ...PREX PRO www prexpro eu Power Jet Instructions for use and routine maintenance...

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Страница 3: ...tergent injector 12 Chemical and detergents allowed for use 12 Safety and protection devices 13 By Pass valve 13 Main magnetothermic switch 13 Switching off and storage 14 Maintenance 15 Possible trou...

Страница 4: ...hose 11 Gun with lance 12 Label of technical data and manuf number 7 6 3 12 10 11 1 8 2 9 4 5 4 Mod Code Serial Number Volt Phase Hertz Abs Current Protection Motor Power Pressure Permissible Press F...

Страница 5: ...een the nozzle and the surface to be cleaned is important although the efficiency of the water jet decreases proportionally to the ideal distance of work when start to be paral lel The operator has of...

Страница 6: ...k the gun trigger in the off position by means of the special lock device provided in order to avoid incidental actioning Do not intervene on the machine and its accessories when operating Do not dire...

Страница 7: ...Prex Pro www prexpro eu 7 up too much On Total Stop version the motor switches off immediately when the gun trigger is released The motor switches on again when the gun trigger is pressed again...

Страница 8: ...r sion power to the earth exceeds 30 mA for 30 mS or an earth control circuit The high pressure beams can be very dangerous if they are used incorrectly The water beam must never be di rected towards...

Страница 9: ...your operating site This machines has been conceived to be used with a clean ing product supplied or recommended by the manufactur er The use of their detergents or chemical matters may compromise the...

Страница 10: ...e that the machines is not subject to severe tem peratures Ice may form up and cause considerable dam age to the high pressure pump Compliance with the above rules will allow you to use the pressure w...

Страница 11: ...ition the machines on an even floor 3 Verify that the water supply volume is enought min Pressure 1 5 Bar max pressure 4bar then connect the water feeding hose to the spe cial connector B and the high...

Страница 12: ...icals specific for use on high pressure clean ers of known brandad accompanied by technical specifications In case of doubts apply to the manufacturer Chemicals which can cause explosion or intoxicati...

Страница 13: ...e For instance the by pass valve is activated when there is an obstruction after the pump delivery e g a clogged nozzle or any time the gun trigger is re leased during the pump running By Pass valve M...

Страница 14: ...e the next starting of the machine easier and in order to extended the motor s life when the ma chine is off discharge the pressure water in the circuit by pulling the gun trigger Warning When storing...

Страница 15: ...40 For the oil replacement remove the cap with level D unscrew the cap B and discharge the oil Replace the oil every one month or every 300 opera tion hours Every two weeks or every 50 Hours of operat...

Страница 16: ...Pressure gauge fluctu ates Valves blocked by for eign particles or worn Gasket worn High temperature of pumped liquid Clean or replaces valves Replace gaskets Reduce temperature of pumped liquid Wate...

Страница 17: ...nal safety regulations other than those in force in the country originally foreseen for the product No refund shall be granted for damages arising from the above mentioned modifications or other chang...

Страница 18: ...Prex Pro www prexpro eu 18 the law in force in the country nor the rights of the customer towards the retailer arising from the contract of sale...

Страница 19: ...ll the following regula tions and or technical specifications have been applied 19 2004 108 CE EMC EN 61000 3 2 A2 2009 EN 61000 3 3 2008 EN 55014 1 A1 2009 EN 55014 2 A2 2008 2006 42 CE Machinery EN...

Страница 20: ...rexpro eu 20 L N T S P R MP IG L N P R IG MP Electrical diagram Single phase with delayed total stop Single phase with direct total stop Legend IG Main switch MP Pump engine PR Pressure switch R Relay...

Страница 21: ...ex Pro www prexpro eu 21 L N IG MP L1 L2 L3 P R T S R IG MP Single phase electric schema Three phase with delayed total stop Legend IG Main switch MP Pump engine PR Pressure switch R Relay TS Total st...

Страница 22: ...Pro www prexpro eu 22 L 1 L 2 L 3 P R IG MP L 1 L 2 L 3 IG MP Three phase with direct total stop Three phase electric schema Legend IG Main switch MP Pump engine PR Pressure switch R Relay TS Total s...

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Страница 24: ...This manual is available in PDF over request info prexpro eu Parts number 03 515 rev 5...