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1 11/2002625-242 operator SMANUALPRINCETON PIGGY BACK operator S MANUALPIGGY BACK PB50/PB65 You must read and understand thismanual before operating the this manual with the you have a question on the operation ofthis you have a problem on this or any otherPrinceton your local comprehensive dealer listing is available at Or callPrinceton Delivery Systems1-800-331-585111 Seat Belt Safety SupplementTRUCK DATAM odel No. _____Serial No_____Weight (empty)_____Rated Capacity_____Gross Weight (loaded with Rated Load) _____Notice: The information in this manual was in effect atthe time of printing. Princeton Delivery Systems reservesthe right to make improvements and changes in specifi-cations or designs without incurring obligation. Pleasecheck with your Princeton dealer for possible updates 2002 Princeton Delivery Systems Inc. All rights 65 WARNINGD iesel engine exhaust and some of its constituentsare known to the State of California to cause cancer,birth defects, and other reproductive harm.

2 CALIFORNIAPROPOSITION 65 WARNINGB attery posts, terminals and related accessories contain lead andlead compounds, chemicals known to the State of California tocause cancer, birth defects, and other reproductive harm. Wash hands after SpecificationsKUBOTAENGINE:(See Kubota engine manual)CAUTION: Do not use ether or starting fluid. Severe non-warrantableengine damage will :Diesel fuel must not be mixed with gasoline, kerosene, or alcohol.*Above 32 Degrees. #2D should be used.*Below 32 Degrees. either #1D or a mix of #1D and #2D may be OIL:Use only CC/CD/CE rating API index oil in your dieselengine.*CF is the highest rating and is highly recommended.*Change the engine oil type according to the ambient 77 F. (25 C.)SAE30orSAE10W30 SAE10W4032 F. (0 C.) to 77 F. (25 C.) SAE20orSAE10W30 SAE10W40below 32 F. (0 C.)SAE10orSAE10W30 SAE10W40 COLD WEATHER START:When the ambient temperature is below 50 F(10 C), pre-heating is needed. The Kubota engine is equipped with quickglow plugs.

3 Automatic preheating is made for about 6 to 10 secondswhen starter switch key is turned to preheating :Your unit is equipped with an (externally switched) Syncro-StartSolenoid (Model 1753ES/1751ES).Caution:Multiple start attempts and excessive engine cranking could cause damage to the solenoid. Therefore, it is our recommendation that engine cranking (pull-in coil energized) be limited to three (3) 30 second attempts with a cool down period 120 seconds (two minutes) between each cranking attempt. After three (3) cranking attempts, the solenoid must be allowed to cool down to ambient temperatures before making further cranking PIGGY BACK Delivery System was bought knowing it will give longand useful service. To get the value built into it a small amount of timeand expense is needed to learn safe, productive operation, and to doregular inspections and manual will tell you how to safely operate, inspect, and maintainyour PIGGY BACK forklift. Keep it with the forklift as a ready with the use of all heavy machinery, failure to carefully follow theseinstructions and use common sense may result in serious you have questions about operating, maintaining, or obtaining parts foryour forklift; contact your Princeton dealer.

4 They are always glad to of ContentsSectionPageIntroduction2To Forklift Owners3To Forklift Operators4 How To Use This Manual5 Safety Signal Words6 Service Position--Engine Off7 Service Position--Engine Running7 Jacking And Blocking81 General Safety Practices92 Operating Safety Rules And Practices113 Forklift Description134 Starting165 Operation186 Transport347 Moving A Disabled Forklift428 Inspection439 Lubrication4610 Specifications4911 Seat Belt Safety Supplement5410 SpecificationsENGINE OIL:Lube oils are differentiated according to their effi-ciency and quality grade. Commonly used are the Oils:Non-turbocharged EnginesAPI-SpecificCC/SECC/SFCD/SECD/SFV ISCOSITY: Because the viscosity of the lube oil is greatly influ-enced by the temperature, the choice of SAE-grade should begoverned by the ambient temperature at the engine site. Optimumoperating behavior will be attained if you use the chart WEATHER START: The Deutz engine is equipped with acold weather starting aid called Glow Plugs.

5 When the tempera-ture is below 40 F, you should use the pre-heat option. To pre-heatthe engine, turn the key to the on position until the pre-heat lightgoes out. Then turn the key to the start position the right . If theengine does not start, wait 1 minute before pre-heating the : DO NOT OVERCRANK THE ENGINE52To Forklift OwnersASME and are the standards for forklift operation,rules and safety, maintenance, safe operation, training and super-vision. You should read this manual and make it available to youroperators and their supervisors. You can get it from the AmericanSociety of Mechanical Engineers, 345 East 47th Street, UnitedEngineering Center, New York, NY and are a key part of forklift safety. However,making forklift operation safe involves other areas and responsibili-ties. The forklift owner is responsible to ensure their operatorshave adequate training in operating the forklift. This trainingincludes, but should not be limited to, classroom and hands-ontraining.

6 Forklift safety involves the forklift itself, the environment itworks in, and the people who come in contact with it. Consideryour entire operation when addressing forklift operator s manual is not a training manual. It is a guide tohelp trained and authorized operators safely operate their forkliftby showing the proper procedures. This manual combined withadequate operator training will help reduce situations that maycause an must be trained and qualified to operate a forklift beforeactually operating training and operator awareness of the forklift work areawill help ensure a safe workplace for all your Forklift OperatorsOperators must become familiar with all forklift controls, proce-dures, and work areas. Understand what this forklift can do and itslimits. Understand and practice all safety driving a forklift, the user must inspect it completely toinsure safe operation. This is a requirement of OSHA, ANSI, operator is also responsible for understanding the environ-ment the forklift is being operated in.

7 Knowing how to operate theforklift within their working environment is very important to overallforklift your forklift safely; careful driving is your your forklift s capabilities and limits. Follow all instructions inthis SpecificationsDEUTZ ENGINE:See Deutz engine manual)CAUTION: Do not use ether or starting fluid. Severe non-war-rantable engine damage will :Always use branded grades of diesel fuel having a sulfurcontent of below In the case of higher sulfur content, theperiods between oil changes must be following fuel specifications are approved:DIN 51 601 NATO Codes F54, F75 and F76BS 2869: A1 and A2 (in case of A2, note sulfur content)ASTM D 975-81 : 1-D and 2-DVV-F-800a: DF-A, DF-1 and DF-2 WINTER-GRADE FUEL:At temperatures as low as -15 C (+5 F)to -20 C (-4 F), kerosene should be mixed with the diesel fuel. Thenecessary percentages for admixing are seen in the SpecificationsSPECIFICATIONS-FLUID CAPACITIES:(All measurements listed below are completely empty/dry.

8 HYDRAULIC OIL17 US GALLONSFUEL8 US GALLONSENGINE OIL- DEUTZ QUARTSENGINE OIL- DEUTZ QUARTSENGINE OIL- KUBOTA QUARTSF luids should be checked before starting, then run thePIGGY BACK for 1 minute, shut engine off and To Use This ManualThe illustrations and explanations in this manual will help youimprove your skill and knowledge as a professional forklift operatorwhile taking full advantage of the capabilities and safety featuresof your manual is designed to be easy to read and find sections are numbered. The page numbers are on the bot-tom leading edge of each page. The Table of Contents lists thesections and their beginning page manual is meant to be permanently attached to yourforklift as a reference. If the manual gets lost or damaged callyour Princeton dealer, they are waiting to Signal WordsKnow these safety signal words and remember their a reminder of safety practices, that if not followed, may lead topersonal used when a hazard exists which can result in injury or death ifproper precautions are not used when extreme hazard exists which will result in deathor serious injury if proper precautions are not Specifications49109 (PB50)114 (PB65)9 LubricationLUBRICANT KEY(1) Lithium base multipurpose grease(2) Air filter P/N 505-141, 505-142(3)Hydraulic Fluid, Texaco RandoHD46 (or equal).

9 (4) See engine manual(5) Hydraulic Filter P/N 207-104(6) Engine Oil Filter-see engine partsmanual(7)SAE 10W30(8)Fuel Filter P/N 504-598(9) Motor Oil 30W-40W or chain lubeRECOMMENDED LUBRICATION(A) 8-10 hours or daily(B) 25-50 hours or monthly(C) 150 hours or every 6 months48 Service Position--Engine Off1. Park forklift on flat level Tilt mast to vertical forks to Shut engine Chock drive Position--Engine forklift on flat level mast to vertical parking engine drive rear of vehicle and block -- see jacking and front of vehicle and block -- see jacking and Connect hose to exhaust -- do not run engine in closed areawithout operator must remain in seat while engine is INFORMATION ON THE FILTRATIONOF YOUR PB SERIESYour PB Series unit is equipped with a suction boost filter. This filterprovides superior protection to the drive circuit. It is equipped with adash mounted notification light that indicates if the filter needs light is additional information for the operator and is not asubstitute for filter changes during PM light will normally illuminate* under three ) During cold weather operation, the light may illuminate until the hydraulic oil warms.

10 This generally takes 1 to 3 minutes of ) During high-speed multi-function operation, the light mayilluminate ) If the light remains on at any other time the filter should be changed. *An illuminated light does not mean the filter is by-passing but indicatescontaminates in the hydraulic break-in filter change is recommended in the first 5-10 hours of operation. Jacking and BlockingWARNINGA void the risk of injury or jack stands when workingon raised JackingWith forklift in Service PositionEngine a hydraulic jack of 5 toncapacity front jacks understabilizer jack stands lower forklift JackingWith forklift in ServicePosition Engine a hydraulic jack of 5 toncapacity jack under frame jack stand lower forklift hydraulic line not jack or block forkliftframe near hydraulic Lubrication47 Grease Fitting, top of tiltcylinder-1, BMast Chains-9, BGrease Fitting, bottom of tiltcylinder-1, BGrease Fitting, Side ShiftCylinder-1, BSide Shift Blocks-1, BSide Shift Blocks-1, B1 General Safety PracticesDO*Safeguard pedestrians at all times.