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Presto AX, AXR, AXS,
AXT & AT Series
ECOA AL Series
Scissor Lifts
Installation, Operation
and Service Manual
Model Number ___________________
Serial # _________________________
Date placed in service _____________
IMPORTANT: READ CAREFULLY
BEFORE INSTALLING OR OPERATING LIFT
Part orders are subject to a $50 minimum charge.
March 2020
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Table of Contents
Related Manuals for Presto AT Series
Summarization of Contents
SECTION 1 INTRODUCTION
Responsibility of Owners and Users
Outlines duties and precautions for lift owners and operators regarding inspection, repairs, and operation.
SAFETY ALERT SYMBOLS AND SIGNAL WORDS
Safety Alert Symbols
Explains the meaning and usage of various safety alert symbols found in the manual.
Signal Words
Defines signal words like DANGER, WARNING, CAUTION, and NOTICE used for hazard communication.
SECTION 2 SAFETY
Safety Instructions
Provides critical safety rules for operating and maintaining the lift to prevent injury.
SECTION 3 INSTALLATION
A. INSPECTION
Procedure for inspecting the lift for shipping damage and completeness.
B. INSTALLING
Guides for floor and pit mounted installation, including anchoring requirements.
C. PNEUMATICS
Details on pneumatic connections, air supply requirements, and leak checks.
D. TESTING THE LIFT WITH NO LOAD
Steps for safely testing the lift's operation without any load.
SECTION 4 OPERATION
A. METHOD OF OPERATION
Explains how the control valve directs air to operate the lift's rising and lowering.
B. OPERATION PROCEDURES
Step-by-step instructions for safely loading, operating, and unloading the lift.
SECTION 5 MAINTENANCE
A. MAINTENANCE CHOCKS
Procedure for correctly installing and using maintenance chocks for safety.
B. ROUTINE INSPECTION AND MAINTENANCE
Guidelines for performing monthly inspections and routine maintenance.
C. TROUBLESHOOTING MAINTENANCE
Guidance for diagnosing and resolving common lift operational issues.
D. REMOVAL AND INSTALLATION OF AIR STROKE ACTUATOR
Detailed steps for removing and installing the air stroke actuator component.
E. REMOVAL AND INSTALLATION OF HAND/FOOT CONTROL
Instructions for the removal and installation of the hand or foot control.
SECTION 6 TURNTABLE
A. INSPECTION
Procedure for inspecting the turntable for damage and free rotation.
SECTION 7 PNEUMATIC ROTATIONAL POSITIONING LOCK
B. INSTALLATION (IF EQUIPPED) OF PNEUMATIC POSITIONING LOCK
Steps for installing the pneumatic positioning lock system on the lift.
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