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PRESTO OWNER’S MANUAL        

 Page 6

          LIFT STIK

SAFETY ALERT SYMBOLS AND SIGNAL WORDS

The safety of all persons operating, maintaining, repairing, or in the vicinity of this equipment is of paramount concern. 

This is a powerful machine with moving parts, and is capable of causing personal injury if proper precautions are 

not taken. Therefore, throughout this manual, certain hazards have been identified which may occur in the use of 

the machine, and there are appropriate instructions or precautions which should be taken to avoid these hazards. In 

some cases, there are consequences which may occur if instructions or precautions are not followed. Below are the 

symbols and signal words along with their definitions referenced from ANSI Z535.4 - Product Safety Signs and Labels.

Safety Alert Symbols

These are the safety alert symbols.. They are used to alert you to potential physical injury haz-
ards. Obey all safety messages that follow this symbol to avoid possible injury or death.

For use with DANGER signal word

(Red Background)

For use with WARNING signal word

(Orange Background)

For use with CAUTION signal word

(Yellow Background)

Signal Words

The meaning of different signal words as defined by ANSI Standard Z535.4 indicates the relative 

seriousness of the hazardous situation.

DANGER indicates a hazardous situation which, if not avoided, 

will result in death or serious injury.

WARNING indicates a hazardous situation which, if not avoided, 

could result in death or serious injury.

CAUTION, used with the safety alert symbol, indicates a haz-

ardous situation which, if not avoided, could result in minor or 

moderate injury.

NOTICE is used to address practices not related to personal 

injury.

(Red Background)

(Orange Background)

(Yellow Background)

(Blue Background)

SAFETY

INSTRUCTIONS

SAFETY INSTRUCTIONS (or equivalent) signs indicate safety-

related instructions or procedures.

(Green Background)

Summary of Contents for PLS53-150P

Page 1: ...ual Model Number ___________________ Serial _________________________ Date Placed in Service _____________ IMPORTANT READ CAREFULLY BEFORE INSTALLING OR OPERATING LIFT Part orders are subject to a 50...

Page 2: ...I O N 4 Operation 7 A Operating Instructions 7 B Daily Operations Maintenance Checks 8 Operator Instructions 8 A Preparation for Use 8 B Operations 9 S E C T I O N 5 Battery Maintenance 9 A Preparing...

Page 3: ...kers is equipped with nameplate serial number and model identifications Please refer to these numbers when ordering parts or request ing further information The Presto Lifts Inc stackers are designed...

Page 4: ...ctions Operators Only trained personnel and authorized personnel shall be permitted to operate PowerStak Before Operation Before using the device the operator shall have Read and or had explained and...

Page 5: ...o alert you to potential physical injury haz ards Obey all safety messages that follow this symbol to avoid possible injury or death For use with DANGER signal word Red Background For use with WARNING...

Page 6: ...ls of the uspport legs The lifter should only be cleaned by wiping with a damp cloth otherwise water may enter into the contacts and control panel The timing belt should be replaced every 8 years S E...

Page 7: ...or damaged parts OPERATOR INSTRUCTIONS WARNINGS DO NOT use this lift until you have been trained and authorized to do so DO NOT operate until you have read all warnings and instructions DO NOT exceed...

Page 8: ...owering or using as a workstation Brace or block lift when sliding loads on or off platform or forks S E C T I O N 5 BATTERY MAINTENANCE A PREPARING TO CHARGE A BATTERY 1 Be sure area around lift and...

Page 9: ...ng each connection twist or rock clip back and forth several times to make a good connection and to reduce the risk of a clip slipping off and creating a spark Do not twist or rock clip on the battery...

Page 10: ...he batteries are fully charged The lifter is functionally charged after approx 4 5 hours and fully charged after approx 8 hours 1 LED Red charge Green maintenance charg ing 2 LED Green wrongly connect...

Page 11: ...jerks Is there dirt in the mast on which the slide runs Remove the dirt and wipe with alcohol Is there dirt on the slide wheels Remove the dirt or replace the wheels The lifter does not respond Check...

Page 12: ...PRESTO OWNER S MANUAL Page 13 LIFT STIK Testing Electronic Components S E C T I O N 6...

Page 13: ...he front cover and put a wire across the top limit switch connections Press UP button and if it works you can replace the top limit switch using a hexagon key 2 5mm Make sure the wires are connected t...

Page 14: ...29V DC When charger goes green the voltage will drop below 27 4VDC If the charger immediately goes green on LED 2 and stays green the fuse is most likely broken or the wires to batteries are not conne...

Page 15: ...PRESTO OWNER S MANUAL Page 16 LIFT STIK Electrical Diagram 10 Electrical Chart...

Page 16: ...rder replacement parts please call the Presto Parts Department Parts are shipped subject to the following terms FOB factory Returns only with the approval of our parts department Credit cards preferre...

Page 17: ...how to rectify the issue Presto Lift Inc reserves the right to determine potential credits as a result of factory defects based on its inspection of the merchandise GENERAL All products shipped from...

Page 18: ...t to the buyer is the responsibility of Presto Lifts Inc This limited warranty does not cover labor expense for removal or reinstallation of components after thirty days This limited warranty shall no...

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