V01.2013
INSTRUCTIONS & MAINTENANCE SHEET
HYDRAULIC CYLINDERS
Страница 1: ...V01 2013 INSTRUCTIONS MAINTENANCE SHEET HYDRAULIC CYLINDERS...
Страница 2: ...l rer p eget ansvar at f lgende produkter som er omfattet af denne erkl ringen er i overensstemmelse med bestemmelsene i Direktiv 2006 42 EC VERKLARINGVAN OVEREENKOMST Wij LARZEP S A Adres Avda Urtiag...
Страница 3: ...se This guarantee does not include the ordinary wear of both metal and non metal parts abuse using the equipment beyond its rated capacity and any wear or damage incurred as a result of using a hydrau...
Страница 4: ...tc Do not use the hoses for transporting the device Use the handles on the cylinders when appropriate and set the pump lever to the transport position When filling the pump with oil use always Larzep...
Страница 5: ...in order to enable the operator to monitor the pressure in the system and ensure that the equipment s nominal capacity is never exceeded Be prepared to use safety valves and accessories if safety crit...
Страница 6: ...T male thread of the coupler Connect the hose end with the male coupler to the cylinder tightening completely the couplers first insert as far as the plug will go and then screw it by hand The coupler...
Страница 7: ...e pressure gauge needle In hand pumps do not force the drive screw when open the cylinder will not move back more quickly if the screw is looser One turn is sufficient If the cylinder has a spring ret...
Страница 8: ...connect the hose from the advance chamber The couplers only must be connected or disconnected when the hoses are depressurised For safety as an option a pilot operated check valve AZ5700 can be mounte...
Страница 9: ...vance chamber the piston will move forward The oil in the return chamber will flow freely through the other hose to the pump tank Flow is supplied by both large and small pistons until the cylinder re...
Страница 10: ...for pumps and jacks and ISO HM46 for powerpacks If the oil is dirty replace it completely Retract completely the piston after its use Depressurize the system When the hoses are disconnected fit the d...
Страница 11: ...eaking connection Check connections Cylinder seals leaking Replace seals with new ones Cylinder will not retract Pump tank over filled Check level Pump release valve closed Open the valve Incorrect co...
Страница 12: ...LARZEP S A Avenida Urtiaga 6 48269 MALLABIA SPAIN Tel 34 943 171200 Fax 34 943 174166 e mail sales larzep com www larzep com...
