Presto Lifts Power Stak PPS2200-62NAS Installation, Operation And Service Manual
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Power Stak
PPS2200-62NAS
This manual covers PowerStak units with frame
numbers starting with GC stamped into the mast
and shipped March 2014 and after.
Installation, Operation
and Service Manual
Model Number ______________________________
Serial # ____________________________________
Date Placed in Service ________________________
IMPORTANT: READ CAREFULLY
BEFORE INSTALLING OR OPERATING LIFT
December 2018
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Table of Contents
Related Manuals for Presto Lifts Power Stak PPS2200-62NAS
Summary of Contents for Presto Lifts Power Stak PPS2200-62NAS
- Page 1 Power Stak PPS2200-62NAS This manual covers PowerStak units with frame numbers starting with GC stamped into the mast and shipped March 2014 and after. Installation, Operation and Service Manual Model Number ______________________________ Serial # ____________________________________ Date Placed in Service ________________________ IMPORTANT: READ CAREFULLY BEFORE INSTALLING OR OPERATING LIFT December 2018...
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Page 2: Limited Warranty
There are no implied warranties of any kind, more specifically; there are no warranties of merchant- ability or fitness for any particular purpose. Presto Lifts’ sole warranty shall be as set forth in this limited warranty. Presto Lifts will elect to repair or replace a defective component without charge, if any components should become defective within the limited warranty period. -
Page 3: Table Of Contents
Figure 10: Hydraulic Schematic..........................26 Figure 11: Control Panel ............................27 Figure 12a & b: Electrical Schematic Diagram, before 11/17 ................28-29 Figure 12c & d: Electrical Schematic Diagram, after 11/17 ................30-31 Figure 13: Battery Connection ..........................32 PRESTO POWER STAK PPS2200-62NAS Page 3... -
Page 4: Wheel Traction And Straddle Leg Set-Up
Rubber Drive Wheels are available through special order. Please contact Customer Service at Presto Lifts 1-800-343-9322. When any PowerStak is operated on a wet, oily, powdery, sandy or non-uniform liquid or granular surface Drive Wheel traction performance will be af- fected and loss of traction will occur. -
Page 5: Introduction
This manual attempts to provide all of the information necessary for the safe and proper installation, operation and maintenance of Presto Lifts Inc. battery operated, Power Stak. It is important that all personnel involved with the installation, maintenance or operator of the stacker read this manual. Ad- ditional manuals are available upon request or at www.PrestoLifts.com. -
Page 6: Responsibility Of Owners And Users
Do not overload. • Ensure that all safety devices are operational and in place. Modifications or Alterations Modifications or alterations to any Presto industrial positioning equipment shall be made only with written permission from Presto. Page 6 PRESTO POWER STAK PPS2200-62NAS... -
Page 7: Safety Alert Symbols And Signal Words
SAFETY INSTRUCTIONS (or equivalent) signs indicate specific safety- related instructions or procedures. NOTE: DANGER, WARNING or CAUTION should not be considered for property damage accidents unless personal injury risk appropriate to these levels is involved. PRESTO POWER STAK PPS2200-62NAS Page 7... -
Page 8: Certified Operator Training
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 de- signed to be serviced or repaired in the fully lowered position. -
Page 9: Installation
Pick the unit up. On conventional masts use the top crossmember of the lift. On nar- row masts the cover must be removed to access lifting equipment. Be careful of the stacker swinging once fully lifted off the pallet or skid. Have all personnel completely cleared from the area. PRESTO POWER STAK PPS2200-62NAS Page 9... -
Page 10: Preparation For Use
Chain adjustment must not be made to allow the forks to have a lowered height greater than 2 customer service at Presto Lifts 1-800-343-9322 ¾ inches. This measurement is from the floor, to the top of the front tip of the forks. If higher fork adjustment is needed or if there are questions contact Presto Customer Service at 800- 343-9322. -
Page 11: Figure 1: Operational Buttons
As standard equipment, a horn that is located on the top of the handle. AUTHORIZED OPERATORS SHOULD READ AND UNDERSTAND ALL INSTRUCTIONS, PRECAUTIONS AND WARNINGS. IMPROPER USE OF THIS LIFT TRUCK COULD RESULT IN INJURY AND/OR DAMAGE TO LOAD AND EQUIPMENT. PRESTO POWER STAK PPS2200-62NAS Page 11... -
Page 12: Daily Operations Maintenance Checks
A. Inspect pump and cylinder for oil leaks. B. Check hydraulic oil level. C. Check hydraulic fittings and hoses. D. Check ram for nicks/damage. 4. Frame Assembly A. Check chain roller assembly connections. B. Check for any worn or damaged parts. Page 12 PRESTO POWER STAK PPS2200-62NAS... -
Page 13: Suggested Daily Operator Checklist
5. Check Brake Function OPERATOR ID ________________________________ DATE _________________________ DO NOT USE OR OPERATE STACKER IF ANY FUNCTION IS NOT OPERATING PROPERLY OR IF STACKER APPEARS UNSAFE IN ANY WAY. REPORT CONCERNS TO SUPERVISOR IMMEDIATELY! PRESTO POWER STAK PPS2200-62NAS Page 13... -
Page 14: Battery Maintenance
DANGER Never alter the AC cord or plug provided. If it will not fit outlet, have proper outlet installed by a qualified electrician. Improper connection can result in a risk of an electric shock. Page 14 PRESTO POWER STAK PPS2200-62NAS... -
Page 15: Charger Operations
ALLOW THE MACHINE TO STAND IDLE FOR AT LEAST THREE (3) MINUTES CHECK BDI BATTERY CAN BE CHARGED WHEN SECOND YELLOW BAR IS LIT OR BELOW 50% IF BDI IS SHOWING BARS, BATTERY IS DISCHARGED TOO FAR - CHARGE IMMEDIATELY PRESTO POWER STAK PPS2200-62NAS Page 15... -
Page 16: Maintenance
D. Inspect nameplate for legibility. Place the serial and model number shown on the nameplate on the cover of the manual for future reference. 4. Electrical A. Check batteries, motors, controllers, limit switches, electrical conductors and connections. Page 16 PRESTO POWER STAK PPS2200-62NAS... -
Page 17: Troubleshooting
- Loose or dirty battery connections - Blown fuse(s) • Faulty wiring from fuse to travel control switch • Faulty control switch • Faulty wiring from travel control switch direction contactor • Faulty contactor PRESTO POWER STAK PPS2200-62NAS Page 17... -
Page 18: Figure 2: Stacker Body Components
Description Spacer Chain Cover Load Wheel Straddle Leg (LH) Bearing Top Cover Spindle Stacker Body Assembly Bolt Screw Straddle Leg (RH) Caster Assembly Bolt Bolt Spring Washer Bolt Seat Drive Wheel Cover Rear Cover Page 18 PRESTO POWER STAK PPS2200-62NAS... -
Page 19: Figure 3: Control Pod
CONTROL POD PPS2200-62NAS Figure 3: Control Pod Item Description Lifting Switch Lowering Switch Item Description Butterfly Switch Control Pod Bottom Lifting Switch Belly Button Stop Switch Lowering Switch Horn Button Running Switch Turtle Speed Switch Emergency Reverse Switch Horn Button PRESTO POWER STAK PPS2200-62NAS Page 19... -
Page 20: Figure 4: Steering Component
Micro Switch Bearing Bolt Spindle Seat Snap Ring Bearing Spindle Collar Bolt Air Spring Spring Washer Fixing Shaft Washer Control Handle Fixing Board Anchor Handle Bolt Control Pod Collar Spindle Bolt Lock Nut Flat Key Page 20 PRESTO POWER STAK PPS2200-62NAS... -
Page 21: Figure 5: Drive Unit
Screw Gear Bearing Seal Dust Cover Ring Gear Shaft Gear Wheel Bearing C Clip C Clip Seal Electric Brake Ring Bearing Traction Motor Dust Ring C Clip Screw Gear Screw Screw Spacer Flange Panel PRESTO POWER STAK PPS2200-62NAS Page 21... -
Page 22: Figure 6: Carriage Assembly
Item Description Block Block Roller Roller Washer Washer Bolt Bolt Fixed Pin, Chain Fixed Pin, Chain Carriage Assembly Carriage Assembly Snap Ring Snap Ring Feed Shaft Feed Shaft Bolt Bolt Fork Assembly Fork Assembly Page 22 PRESTO POWER STAK PPS2200-62NAS... -
Page 23: Figure 7: Mast Components
Seat, Chain Wheel Snap Ring Spacer U Bolt Bolt Wheel Chain Outer Mast Assy Lift Cylinder Seat, Chain Wheel U Bolt Snap Ring Control Valve 10 Outer Mast Assy 11 Nut 12 Control Valve PRESTO POWER STAK PPS2200-62NAS Page 23... -
Page 24: Figure 8: Power Unit
Throttle Valve Bolt, Spring Washer Coupling Oil Tank, Plastic Solenoid Valve Oil Hose, Return Motor Bolt, Spring Washer 4A Screw Plug, Metal 10 Oil Hose, Suction Start Switch Cover, Oil Tank 4B Screw Plug, Plastic 11 Oil Filter Coupling 12 Oil Tank, Plastic Motor Bolt, Spring Washer 6A Start Switch 12B Cover, Oil Tank Page 24 PRESTO POWER STAK PPS2200-62NAS... -
Page 25: Figure 9: Hydraulic System
Figure 9: Hydraulic System HYDRAULIC SYSTEM PPS2200-62NAS Item Description Item Description Screw Screw Washer Washer Hydraulic Assembly Hydraulic Assembly L-Adaptor L-Adaptor O-ring O-ring Oil Hose Oil Hose Adaptor Adaptor PRESTO POWER STAK PPS2200-62NAS Page 25... -
Page 26: Figure 10: Hydraulic Schematic
Page 26 PRESTO POWER STAK PPS2200-62NAS... -
Page 27: Figure 11: Control Panel
CONTROL PANEL Figure 11: Control Panel Item Description Controller Fuse Fuse Travel Contactor Item Description Lifting Contactor Controller Fuse Fuse Travel Contactor Lifting Contactor PRESTO POWER STAK PPS2200-62NAS Page 27... -
Page 28: Figure 12A & B: Electrical Schematic Diagram, Before 11/17
Page 28 PRESTO POWER STAK PPS2200-62NAS... - Page 29 PRESTO POWER STAK PPS2200-62NAS Page 29...
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Page 30: Figure 12C & D: Electrical Schematic Diagram, After 11/17
Figure 12c: Electric Schematic Diagram - 24 Volt System (Two 12 Volt Batteries Connected in Series) From November 2017 to Present Page 30 PRESTO POWER STAK PPS2200-62NAS... - Page 31 Figure 12c: Electric Schematic Diagram - 24 Volt System (Two 12 Volt Batteries Connected in Series) From November 2017 to Present PRESTO POWER STAK PPS2200-62NAS Page 31...
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Page 32: Figure 13: Battery Connection
0.00 LB 063Z8 SCALE MODEL REFERENCE CAGE CODE DIMENSIONS ARE IN PowerStak INCHES 800068 PROJECT: EL POWER STAK BATTERY CONN DIAG 24VDC USE OF PROPRIETARY INFORMATION LIMITED TO WRITTEN AGREEMENT TITLE: SIZE DWG. NO. Page 32 PRESTO POWER STAK PPS2200-62NAS... -
Page 33: Ordering Replacement Parts
ORDERING REPLACEMENT PARTS Presto Lifts has carefully chosen the components in your unit to be the best available for the purpose. Replacement parts should be identical to the original equipment. Presto Lifts will not be responsible for equipment failures resulting from the use of incorrect replacement parts or from unauthorized modifications to the unit. -
Page 34: Restocking Policy
Parts orders are determined to be complete based upon Presto Lift, Inc. inspection sheets and carrier shipping weights. Page 34 PRESTO POWER STAK PPS2200-62NAS... -
Page 35: Return Materials Authorization
Presto Lifts. Customers shipping returns from the Continental US, Canada, or Mexico have thirty (30) days from date of RMA issue to have the product arrive at Presto Lifts’ facility. All merchandise must arrive Free on Board at Presto Lifts’ facility or the shipment will be refused and returned to the sender.
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