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Presto Lifts

P4 Manual

5

1.2    Responsibilities of Operators

Basic Principles

 - Operators shall apply sound principles of safety and good judgment in 

the application and operation of the machine with consideration given to its intended use 

and expected operating environment. Since the operator is in direct control of the machine, 

conformance with good safety practices is the responsibility of the operator. The operator shall 

make decisions on the use and operation with due consideration for the fact that his or her own 

safety as well as the safety of other personnel on or near the machine is dependent on those 

decisions.

General Training

 - Only personnel who have received general instructions regarding the 

inspection, application and operation of machine, including recognition and avoidance of hazards 

associated with their operation, shall operate the machine. Such topics covered shall include, but 

not necessarily be limited to, the following issues and requirements:

1.  A pre-start inspection
2.  Responsibilities associated with problems or malfunctions affecting 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 instructions
9. 

Actual operation of the machine. Under the direction of a qualified person, the trainee shall 

operate the machine for a sufficient period of time to demonstrate proficiency in actual 

operation of the machine.

Pre-start Inspection -

 Before use each day or at the beginning of each shift, the machine shall be 

given a visual inspection and functional test including but not limited to the following:

1.  Operating and emergency controls
2.  Safety devices
3.  Hydraulic system leaks
4.  Electrical cables and wiring harness
5.  Loose or missing parts
6.  Nameplates, precautionary and instructional markings and/or labeling
7.  Guarding system
8. 

Items specified by the manufacturer

Problem or Malfunctions

 - Any problems or malfunctions that affect the safety of operations shall 

be repaired prior to the use of the machine.

Before Operations - 

The operator shall:

1.  Read and understand the manufacturer’s operating instruction(s) and user’s safety rules or 

have them explained

2.  Understand all labels, warnings, and instructions displayed on the machine or have them 

explained.

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...

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