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PRESTO OWNER’S MANUAL        

 Page 8

          POWER STAK  

The battery operated stackers are very powerful lifts 

capable of doing large amounts of work.  

DO NOT OPERATE THESE LIFTS WITHOUT 

CAREFULLY READING THIS MANUAL.  In order 

to provide for the safe operation of these stackers, 

Presto  Lifts  Inc.  has  identified  certain  hazards  that 

may occur during the maintenance and use of these 

lifts.  For safety reasons these units are designed to be 

serviced or repaired in the fully lowered position.  If 

performed properly, this will greatly reduce the pos-

sibility of injury.

WARNING!

When servicing the unit:

1.  Key should be in "OFF" position.

2.  E-stop should be depressed.

3.  Disconnect the batteries at the terminals.

• 

Do not perform any repair work on lifts if 

there is a load on the forks or platform.

• 

Do not perform any repair work if the forks 

or platform is in the raised position.

• 

All personnel must stand clear of the lift 

while in motion.

• 

Do not put hands or feet under the forks or 

platform.

• 

Do not stand underneath the forks or plat-

form.

• 

Do not stand in front of the stacker while in 

motion.

• 

Do not stand, sit or climb on the lift.

• 

Do not use the lift on soft, uneven or unstable 

surfaces.

• 

Do not exceed the load center or capacity.

WARNING!

You or others around you can be seriously injured 

or even killed if you don't use this stacker correctly. 

Read and obey all warnings and instructions in this 

manual and on the stacker. It is your responsibil-

ity before starting work to make sure it is in good 

working order.

Always be alert to the area around you and watch where 

you are walking. Be careful that you don't get pinned 

or crushed between the stacker and a fixed object such 

as a wall or post.

• 

Watch your hands and feet. A foot or hand 

caught between the stacker and a fixed object will 

be crushed or even cut off.

• 

If traveling forks first, keep both hands on 

the control handle and be careful when changing 

direction of travel. Keep your feet clear of the 

stacker.

• 

Keep the stacker under control at all times. 

Operate at a speed that allows you to stop safely. 

Be even more careful on slippery or uneven sur-

faces. Do not run over objects on the floor.

• 

Perform all stacker movements smoothly and 

at a speed that will give you time to react if an 

emergency occurs.

Tipovers and falls are very serious accidents; you can 

be crushed or even killed.  To prevent injury, know 

where you are at all times and follow the rules of safe 

stacker operation.

• 

Be careful when working around docks, 

dockboards and trailers.  Stay away from the 

edge of docks and ramps. Check to make sure the 

wheels of truck or trailers are chocked.

• 

Travel with the load or forks close to the 

ground. Watch for overhead obstructions. Per-

form all stacker movements smoothly and at a 

speed that will give you time to react in an emer-

gency.

• 

Keep your hands and feet away from all mov-

ing parts such as masts, chains, forks or wheels.

• 

Never stand on or under the forks, or allow 

anyone else to stand on or under them. Never ride 

on the stacker or allow anyone else to ride. There 

is no safe place to sit or stand.

• 

Before you leave your stacker, be sure to 

lower the forks to the floor. Shut the stacker off 

with the key.

Summary of Contents for PPS2200-62NAS

Page 1: ...________________ Serial _________________________ Date Placed in Service _____________ IMPORTANT READ CAREFULLY BEFORE INSTALLING OR OPERATING LIFT JUNE 2015 This manual covers PowerStak units with fr...

Page 2: ...lity of the buyer and must be accompanied with an RMA number The shipping charge to return the component to the buyer is the responsibility of Presto Lifts Inc This limited warranty does not cover lab...

Page 3: ...harging the battery 13 C Warnings and Battery Info 13 D Battery maintenance 13 E Charger Operations 13 S E C T I O N 6 Maintenance 14 A Weekly Operations Maintenance Checks 14 B Monthly Operations Mai...

Page 4: ...OCEDURE FOR POWERSTAK STRADDLE LEGS NOTE STRADDLE LEGS MUST BE ADJUSTED IN ACCORDANCE WITH THIS PROCEDURE 1 PowerStak unit located on flat clean uniform surface unloaded forks raised a minimum of 1 of...

Page 5: ...g a wide variety of loads WHERE UNIQUE SITUATIONS ARISE WHICH ARE NOT COVERED IN THIS MANUAL CALL PRESTO LIFTS FOR FURTHER INSTRUCTIONS The battery operated stackers are designed for in plant non haza...

Page 6: ...tions 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 u...

Page 7: ...nces 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 Saf...

Page 8: ...d working order Always be alert to the area around you and watch where you are walking Be careful that you don t get pinned or crushed between the stacker and a fixed object such as a wall or post Wat...

Page 9: ...ff back panel There is enough wire to the key switch to allow the panel to be set aside Inspect for any bent or damaged parts B REMOVING FROM PALLET PowerStak is shipped out on a pallet or skid Prior...

Page 10: ...ks first direction When rotating the butterfly towards the operator the stacker runs in the reverse direction Always make sure the stacker clears any obstruction when traveling and that your path of t...

Page 11: ...osition and the brake is on The reversing safety bar will automatically resume to its original position after being activated Horn As standard equipment a horn that is located on the top of the handle...

Page 12: ...eck general condition of Stacker loose or broken parts oil dangling wires dents cracked covers etc 2 Check metal frame mast carriage and font load supports for cracked welds worn or flat rollers loose...

Page 13: ...se components wear a face shield or other suitable protective eyewear Read understand and fol low all battery and battery manufacturer s specific pre cautions while working with and or charging batter...

Page 14: ...that they are in place and not loose FORKS Check that they are not bent or cracked BRAKE Ensure the brake works properly CABLES WIRES Check that there are no loose cables or wires LABELS Ensure all p...

Page 15: ...rushes in pump motor Low hydraulic pressure caused by Pressure relief valve needs adjustment Pump check valve stuck open Faulty solenoid valve Faulty wiring from lift switch to solenoid Faulty lift co...

Page 16: ...dy Assembly 1 19 Screw 10 20 Caster Assembly 1 21 Bolt 4 22 Spring Washer 4 23 Nut 4 STACKER BODY COMPONENTS PPS2200 62NAS Item Description Qty Item Description Qty 1 Spacer 4 13 Chain Cover 1 2 Load...

Page 17: ...Switch 2 3 Butterfly Switch 1 4 Belly Button Stop Switch 1 5 Horn Button 1 6 Turtle Speed Switch 1 CONTROL POD PPS2200 62NAS Item Description Qty 1 Lifting Switch 2 2 Lowering Switch 2 3 Running Swit...

Page 18: ...Washer 4 11 Washer 1 12 Fixing Board 1 13 Bolt 2 14 Collar Spindle 2 15 Lock Nut 1 Item Description Qty 16 Seat Connection 1 17 Bolt 2 18 Anchor Spindle Cover 1 19 Lock Washer 1 20 Nut 1 21 Spindle C...

Page 19: ...r 1 5 Shaft Gear 1 6 Bearing 2 7 C Clip 1 8 Electric Brake 1 9 Bearing 1 10 Key 2 11 C Clip 1 12 Gear 1 13 Screw 4 14 Flange 1 Item Description Qty 15 Screw 3 16 Bearing 1 17 Seal 1 18 Ring Gear 1 19...

Page 20: ...1 6 Carriage Assembly 1 7 Snap Ring 2 8 Feed Shaft 1 9 Bolt 2 10 Nut 2 11 Fork Assembly 2 CARRIAGE ASSEMBLY PPS2200 62NAS Item Description Qty 1 Block 4 2 Roller 4 3 Washer 4 4 Bolt 4 5 Fixed Pin Cha...

Page 21: ...Description Qty 7 Bolt 1 8 Lift Cylinder 1 9 U Bolt 1 10 Outer Mast Assy 1 11 Nut 2 12 Control Valve 1 MAST COMPONENTS PPS2200 62NAS Item Description Qty 1 Chain Assembly 1 2 Pivot Pin 1 3 Spacer 2 4...

Page 22: ...ion 1 11 Oil Filter 1 12 Oil Tank Plastic 1 12A Bolt Spring Washer 4 12B Cover Oil Tank 1 STACKER BODY COMPONENTS PPS2200 62NFO 21 Item Description Qty Item Description Qty 1A Valve Block 1 6C Bolt Sp...

Page 23: ...Screw 2 2 Washer 2 3 Hydraulic Assembly 1 4 L Adaptor 1 5 O ring 1 6 Oil Hose 1 7 Adaptor 1 HYDRAULIC SYSTEM PPS2200 62NAS Item Description Qty 1 Screw 2 2 Washer 2 3 Hydraulic Assembly 1 4 L Adaptor...

Page 24: ...PRESTO OWNER S MANUAL Page 24 POWER STAK Figure 10 Hydraulic Schematic...

Page 25: ...STAK CONTROL PANEL Item Description Qty 1 Controller 1 2 Fuse 1 3 Fuse 1 4 Travel Contactor 1 5 Lifting Contactor 1 Item Description Qty 1 Controller 1 2 Fuse 1 3 Fuse 1 4 Travel Contactor 1 5 Lifting...

Page 26: ...PRESTO OWNER S MANUAL Page 26 POWER STAK Figure 12a Electric Schematic Diagram 24 Volt System Two 12 Volt Batteries Connected in Series...

Page 27: ...PRESTO OWNER S MANUAL Page 27 POWER STAK Figure 12b Electric Schematic Diagram 24 Volt System Two 12 Volt Batteries Connected in Series...

Page 28: ...VDC SPECIFIED 8 PRESTO LIFTS DWG NO UNLESS OTHERWISE 800068 5 0 00 LB S 1 1 DIMENSIONS ARE IN LIMITED TO WRITTEN AGREEMENT DR PowerStak TITLE SIZE CK A DWG NO FRACTIONS 1 XXX 005 XX 01 ANGLES 3RD ANGL...

Page 29: ...iron cylinder cross support To order 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...

Page 30: ...mation on 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 ship...

Page 31: ...nces Presto Customer Service reserves the right for final judgment on all product returns The RMAnumber must appear on the outside of any packaging material for a return to be accepted and processed b...

Page 32: ...LET PRESTO MEET THOSE NEEDS MANY NEEDS REQUIRE MANY OPTIONS Call Presto Sales for stock or customized lift inquiries 800 343 9322 Email sales prestolifts com...

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