Manuals / Presto / Lawn and Garden / Compact Loader

Presto P4 manual Pump, Down valve plunger Down valve strainer, Relief valve cap Retainer ring

Models: P4

1 20

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Page 13

Down valve plunger

Down valve plunger

Down valve strainer

Relief valve cap

Retainer ring

Relief valve adjusting screw

Outer spring

Inner spring

Relief valve poppet

Coupling – pump to motor

Gasket

Fig. 8 Pump

Nut

Down valve solenoid

Check valve cap

O-ring

Check valve spring Check valve ball

PRESTO P4 LEVEL LOADER OWNER’S MANUAL 13

Image 13

Presto P4 Pump, Down valve plunger Down valve strainer, Relief valve cap Retainer ring, Inner spring Relief valve poppet

Contents

BEFORE INSTALLING OR OPERATING LIFT Date Placed in Service _____________Model Number Serial #INTRODUCTION LIST OF FIGURES TABLE OF CONTENTSINSTALLATION INSTRUCTIONS SAFETYarea where flammable gases may be present PreparationElectrical Connections DANGER Testing OPERATING INSTRUCTIONS Loading the Unit Lowering the Platform MAINTENANCE AND TROUBLESHOOTING Routine Periodic Maintenance Every monthTroubleshooting Check List If the platform will not raisemore than 2 or 3 seconds. You may damage the pump Fig. 8 Pump Relief valve adjusting screw Outer springDown valve plunger Down valve strainer Relief valve cap Retainer ringIf the platform fails to lower Repacking the Cylinder Adjusting the Chain TensionTable 10 - Hydraulic Oil Specifications Ordering Replacement PartsPresto Parts Department RESTOCKING POLICY QUALITY ISSUESLIFTS PARTSRETURN MATERIALSAUTHORIZATION RMA PROCEDURES Page Presto Lifts Limited Warranty Policy