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Presto Lifts

P4 Manual

June 6 2019

P4 Floor Height Load Leveler

Owner’s Manual

Presto Lifts Inc.

50 Commerce Way, Norton, MA 02766

Phone: 800.343.9322

Fax: 888.788.6496

www.PrestoLifts.com

Model:

Serial Number:

__________________________

Date placed in

service:

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Содержание ECOA Series

Страница 1: ...Leveler Owner s Manual Presto Lifts Inc 50 Commerce Way Norton MA 02766 Phone 800 343 9322 Fax 888 788 6496 www PrestoLifts com Email service prestolifts com Model Serial Number _____________________...

Страница 2: ...cating the Machine 11 5 2 Loading 12 5 3 Raising and Lowering the platform 12 6 Maintenance Repair 12 6 1 Periodic Maintenance 13 6 1 1 Monthly 13 6 1 2 Annually 13 6 2 Relieving Hydraulic System Pres...

Страница 3: ...anual 3 This label part 10095524 is required by California law For more information visit www 65Warnings ca gov This label part 10095524 is required by California law For more information visit www P6...

Страница 4: ...ions shall be taken as applicable 1 Remove the load from the load enclosure 2 Lower platform to the full down position 3 Relieve system pressure from all circuits before loosening or removing any comp...

Страница 5: ...the operation of the machine 3 Factors affecting stability 4 The purpose of placards and decals 5 Workplace inspection 6 Safety rules and regulations 7 Authorization to operate 8 Operator warnings and...

Страница 6: ...ndards established for the workplace Reporting problems or malfunctions The operator shall immediately report to a supervisor any problem s or malfunction s that become evident during operation The op...

Страница 7: ...Words DANGER Indicates a hazardous situation that if not avoided will result in death or serious injury WARNING Indicates a hazardous situation that if not avoided could result in death or serious inj...

Страница 8: ...Presto Lifts P4 Manual 8 3 1 Label Placement Diagram LD DCL 2 00X3 00 PRESTO SERIAL ID BLANK BK LD 1 62X7 00 PRESTO ALPHA 10079930 C180N...

Страница 9: ...um Machines equipped with 1HP 115 1 60 power units must be powered using a dedicated circuit with a 20 amp breaker Do not power this machine with an extension cord or the motor and other electrical co...

Страница 10: ...loose clothing away from machine during operation Do not enter beneath the platform Verify the area around the machine is clear of debris and or personnel before operating The two bolts used to reloc...

Страница 11: ...m and raise the forks until they come in contact with the bottom of the platform Insert forks completely and ensure the machine s center of mass is supported when transporting 6 Continue to carefully...

Страница 12: ...button on the controls To lower the platform press and hold the DOWN button on the controls The motor does not run while lowering the platform 6 Maintenance Repair To avoid death or serious injury Hig...

Страница 13: ...rs and other structure components for damage broken welds etc Inspect all hydraulic fittings and connections for leaks or damage Inspect the hydraulic cylinder Excessive fluid in the vent line may ind...

Страница 14: ...e platform when using fork lift for support Check to make sure the down valve solenoid is receiving the proper voltage and is functioning correctly If the solenoid is functioning correctly and the pla...

Страница 15: ...form to the fully lowered position Continue to hold the down button for five to ten seconds after the platform stops lowering to relieve hydraulic pressure 2 Disconnect and lock out electrical power 3...

Страница 16: ...from date of shipment Parts replaced under warranty are on a charge credit basis We will invoice you when we ship the replacement part then credit you when you return the worn or damaged part and we...

Страница 17: ...section Platform will not stay raised The down valve may be energized Verify the down valve is not energized The down valve may be stuck open Remove and inspect the down valve and solenoid Clean reass...

Страница 18: ...it 8 1 Wiring Schematic 9 Hydraulics Primary Voltage 115 1 60 Control Voltage 115 1 60 Motor 1 HP 3450 RPM 15 Min Duty Rating 17 Full Load Amps Motor 1 0 HP Power 115 1 60 Pump 0 85 GPM Controls 115 1...

Страница 19: ...esto Lifts P4 Manual 19 9 1 Hydraulic Power Unit 9 2 Hydraulic Schematic VENT LINE MOTOR CYLINDER SHEAVE ASSEMBLY RESERVOIR PUMP FIXED DOWN SPEED FLOW CONTROL DOWN VALVE SOLENOID SUCTION FILTER ASSEMB...

Страница 20: ...CENTER VERTICAL POST PHOTO EYE REFLECTOR PHOTO EYE SIDE PANEL MAST BOTH SIDES PLATFORM LIFTING BOLT STOWED BOTH SIDES THREADED HOLE FOR LIFTING BOLT BOTH SIDES CYLINDER SHEAVE ASSEMBLY HYDRAULIC POWER...

Страница 21: ...ia s Proposition 65 Presto makes no warranty or representation with respect to the compliance of any product with other State or local safety or product standard codes and any failure to comply with s...