Husqvarna Portable Generator PP 418 User's Manual
Contents
1. page 10 Are the tires properly inflated page 9 Is the engine oil at the proper level page 9 Is the fuel tank filled with fresh clean regular unleaded gasoline page 8 Has the hydraulic tank been filled to the proper level pages 8 and 9 Are you familiar with the controls their location and function Operate them before you start the engine Have you attached the hydraulic hoses to the power pack Connect the other end of the hoses to a hydraulic tool or to each other page 9 Before each use carefully inspect the power pack for any damage to any of its parts and components Pay careful attention to any leakage of gasoline or oil Under no circumstance should the power pack or any of its attachments be operated if you find damage or are suspicious that something appears to be damaged STARTING PROCEDURE ASPHYXIATION HAZARD Running an engine in a confined or badly ventilated area can result in injury or death due to asphyxiation or carbon monoxide poisoning NOTICE STARTING THE FIRST TIME If the power pack was received without hydraulic oil in the tank and hoses the oil levels must be checked carefully before us ing it for the first time Anew empty hydraulic hose set will require approx 1 8 liters 2 quarts of oil After starting the power pack and turning the flow selector to the desired setting the oil will fill the hydraulic hoses Before putting the machine to work2. Battery type Fuse 127 kg 280 lbs 135 kg 298 lbs 8 5 kg 19 lbs 10 kg 22 lbs 895 mm 35 inch 1300 mm 51 inch 530 mm 21 inch 740 mm 29 inch 895 mm 35 inch BRIGGS 8 STRATTON 18hp V twin 1 4 liters 1 5 quarts 11 4 liters 3 gal Open center valve Closed loop Variable displacement piston pump 20 30 40 liters min 5 8 10 gom 148 bar 2150 psi 25 micron 25 micron 10 liters 2 6 gal ISO 46 Air cooled forced air Meets HTMA cooling requirement U1 size 12V 230 CCA 10 Amp Automotive type Located by electric starter 16 WARRANTY HUSQVARNA EQUIPMENT WARRANTY New Hydraulic Power Packs sold by Husqvarna Construction Products are warranted to be free from manufactur ing defects in normal service for a period of one 1 year from date of purchase by the original consumer purchas er Please see the enclosed warranty registration card for the complete warranty statement The BRIGGS amp STRATTON engine warranty is two 2 years from the date of purchase by the original consumer purchaser Please see the complete warranty statement included in the engine Operator s Manual Our obligation under this warranty is expressly limited to the replacement or repair at Husqvarna Construction Products or at a service facility designated by us of such part or parts if inspection shall disclose it to have been defective This warranty does not apply to defects caused by damage unreasonable use faulty repairs made by others
3. Fuel gauge fuel cap 8 D Choke lever E Lock for handle F Transport handle CENE IU AME 10 H Engine oil filter 14 J Ignition switch seseeeeee 11 K Throttle control switch sssssse 11 Lo HOUF Meter ir nicas 11 M Pressure port sseeeeseeeeenees 7 Ne Return POr ecos 7 O Flow selector 5 ecce 11 P Oil temperature and oil level gauge 9 Q Electric fuse 10 Amp R Large hydraulic filter 15 S Small hydraulic filter 15 T Automatic throttle adjustment 13 U Hydraulic oil filler cap V Hydraulic oil tank drain 15 W Engine oil drain seseeeess 14 DECALS AND LOCATIONS Nou WARNING U DO NOT LIFT FROM THIS POINT Part number 541 20 76 21 UNLEADED GASOLINE ONLY Part number 541 20 76 22 HYDRAULIC OIL ISO 46 Part number 501 98 70 01 Muffler Is HOT May Cause Burns And Or Ignition Of Material Avoid Contact Part number 542 16 90 65 Husqvarna PP418 Part number 510 04 40 01 AUTOMATIC THROTTLE 0 I amp gt START ENGINE START Part number 510 19 10 01 HYDRAULIC HYDRAULIC RETURN PRESSURE En E Alw
4. Daily 1 Check hydraulic oil level Make sure that the oil level on the sight glass is above the lower limit indicated Add oil as needed 2 Check for any leaks or kinks on the hydraulic hoses or any other leaks at couplers and fittings 3 Check oil cooler for any debris and dirt buildup Remove debris with air pressure or spraying with a garden hose Do not use a high pressure washer directly on the cooler REPLACING OIL AND FILTER Remove the 4 screws as indicated below This will enable full access to the large oil filter Drain plug WATER CONTAMINATION In humid climates the hydraulic system can collect large amounts of water condensation in the oil tank This happens due to the humid air in the tank changing from getting hot and cold Small amounts of water condensation will not be noticeable If large amounts of water are present the oil will foam or turn white The power pack and other hydraulic tools should not be operated with water contaminated oil If water contamination occurs you should replace the oil and filters In some cases it is feasible to remove the water contamination out of the oil The hydraulic hoses should also be emptied Procedure for removing the water 1 Install the hoses and connect the ends together 2 Start the engine and turn on the flow selector to the 40 liters 10 gal 3 Let the engine operate for 5 minutes at this fl
5. or defects caused by failure to provide reasonable maintenance while in the possession of the consumer Further the warranty is void if the product or any of its components are altered or modified by the consumer purchaser or if the product is used in an inappropriate manner not recommended by the manufacturer 17 CONFORMITY CERTIFICATES CALIFORNIA AIR RESOURCES BOARD CARB This machine is considered a preempt Off Road Application as relating to CARB standards Under construction equipment and in particular as a Hydraulic Power Pack Power pack hydraulic with engine power less than 19KW 25hp CARB standards do not apply to this machine For more information see the website http www arb ca gov msprog offroad preempt htm 18 19 H Husqvarna www husqvarnacp com 510 02 98 01 2008 31 Printed In U S A
6. you carefully understand how it functions and practice all operations and handling before putting the machine to use Familiarize yourself in the presence of an experienced operator Avoid all situations that are beyond your capability If you still feel uncertain about the operating procedures after reading these instructions DO NOT operate the machine until you have consulted an experienced operator If you have further questions you can contact the closest Husqvarna Construction Products location by writing or calling see information below You can also find the closest location by searching the internet at www husqvarnacp com Husqvarna Construction Products will willingly be of service and provide you with advice as well as help you to use your product both efficiently and safely Additional manuals are available at NO CHARGE and can also be obtained on the internet site Husqvarna Construction Products Toll Free no 800 288 5040 USA amp Canada 17400 West 119 Street Phone no 913 928 1000 Olathe Kansas 66061 Telefax no 913 438 7951 USA Internet Site www husqvarnacp com PERSONAL SAFETY EQUIPMENT When working and operating the hydraulic power pack the following approved personal safety items should be used 00 Head Hearing Eye Safety Protective Protection Protection Protection Shoes Gloves REGISTER THE PRODUCT Please register your new Power Pack with Husqvarna Construction Products by mailing in the regi
7. 20 F will be perceived as HOT to the touch It is normal that the power pack oil might become as hot as 60 C 145 F if operated on a very hot day with ambient temperatures exceeding 40 C 104 F For reference a car engine typically operates at 90 C 195 F RETURN Uron z gt lt XODPUAMESOT PRESSURE Female lt _ RETURN FUEL HANDLING Taking the following precautions will lessen the risk of injury and property damage Use extreme care in handling gasoline It is extremely flammable and the vapors are explosive Extinguish all cigarettes cigars pipes and other sources of ignition Use only approved gasoline containers Never remove gas cap or add fuel with the engine running Allow engine to cool a minimum of 3 minutes before refueling Never fuel the machine indoors Never store the machine or fuel container where there is an open flame spark or pilot light such as on a water heater or other appliances Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner Always place con tainers on the ground away from your vehicle when filling Remove the power pack from the truck or trailer and refuel it on the ground If this is not possible then refuel the equipment with a portable container rather than from a gasoline dispenser nozzle Keep the nozzle in contact with the rim of the fuel
8. Husqvarna ENG Operator s Manual PpP 418 Read these instructions carefully and make sure you understand them before using the PP 418 CES Manual del operador Lea cuidadosamente estas instrucciones y aseg rese de que las comprende bien antes de usar el PP 418 Manuel d utilisation Veuillez lire attentivement ces instructions et assurez vous de bien les comprendre avant d utiliser la machine mod le PP 418 HUSQVARNA CONSTRUCTION PRODUCTS INTRODUCTION Careless or improper use of this Power Pack can cause serious or even fatal injury Carefully read and understand and follow ALL instructions in this manual as well as the instructions in the included BRIGGS amp STRATTON Operator s Manual before using the PP 418 Hydraulic Power Pack Allow only competent adults to operate this power pack It is the owner s responsibility to ensure that all operators of this power pack have read and understand the content of this manual Common sense The focus of this manual is HOW to operate and service the equipment safely It is not possible to cover every conceivable situation you can face when using this equipment Therefore use this product only in a manner described in this manual Operation or handling the machine in any other manner can lead to serious injury or death If a situation is not described in this manual it should be considered dangerous and not be done If you are unfamiliar with this product make sure that
9. TER Your engine will not run properly using a dirty air filter Inspect and service the air cleaner at each oil change every 50 hours MUFFLER Inspect and replace corroded muffler and spark arrester if equipped as it could create a fire hazard and or damage Also inspect the spark arrester screen for carbon deposits A partially plugged screen will cause loss of power It is recom mended to inspect the screen at each oil change IN LINE FUEL FILTER The fuel filter should be replaced once each season If fuel filter becomes clogged obstructing fuel flow to carburetor re placement is required We recommend to replace the fuel filter every 250 hours ADDITIONAL ENGINE INFORMATION Please see the BRIGGS amp STRATTON Operator s Manual for additional information about servicing the engine The manual also has specific information about specifications tune up parts engine warranty emission compliance etc 14 HYDRAULIC MAINTENANCE HYDRAULIC SYSTEM SPECIFICATIONS Oil Tank volume 10 liter 2 6 gal Oil Type ISO 46 see page 8 Hydraulic Filter large 510 02 33 01 25 Micron filter Hydraulic Filter small 542 16 64 49 25 Micron filter NOTICE Never use automotive type oil filters They do not have the required flow capacity and can burst during operation Replacement Frequency Both Filters After 1st 50 hours then every 100 hours Hydraulic Oil Every 100 hours or once a year SYSTEM MAINTENANCE
10. ays keep all guards in place ionmiento Los capotes deben estar Read manual Lea ol manual Veuillez lire le manuel IF YOU DO NOT HAVE AN OPERATOR S MANUAL faci Use only in well ventilated areas a Utilizar en un lugar muy bien ventilado en PUMP SELECTION CALL TOLL FREE 1 800 288 5040 USA amp Canada F A a dents gs I MaS T Part number 510 19 09 01 Part number iw 2 510 19 08 01 30 20 GPM 105 o Part number 510 19 09 02 WHAT TOOLS CAN BE POWERED The PP 418 power pack is equipped with an adjustable flow hydraulic pump which produces hydraulic power more efficiently than a more commonly used fixed displacement gear pump The PP 418 power pack is suited to power any hydraulic tool with the following specifications Hydraulic valve Flow Requirement Open Center 20 30 or 40 I min 5 8 or 10 gal min Maximum Pressure 140 bar 2000 psi or higher If a tool requires 20 Ipm 5 gpm of flow it SHALL NOT be operated with a higher setting such as 8 or 10 gal min This can cause severe damage to the tool or even personal injury Always consult the manufacturer of a tool before hooking it up to the power pack Examples of Husqvarna hydraulic tools that can be used with the PP 418 without any modifications Hand Saw K2500 Ring Saws K3500 K3600 Core Drill DM406H Wall Saw WS325 Other popular tools are Hydraulic Chain Saw Hydraulic Water Pump H
11. be added to the oil tank after running the power pack for the first time If an additional 30 m 100 ft of 5 8 hose set is used they will require approximately 12 liters 3 2 gal to be added The oil level in the oil tank must be rechecked several times when filling a new hose set Step 4 Check the tire pressure The wheels are tubeless If the tire pressure becomes too low the wheel will deflate completely Inflate to 2 bar 30 psi Step 5 The power pack is delivered without the battery cables installed to the battery Please read SERVICING THE BATTERY on page 10 The original equipment battery is maintenance free Do not attempt to open or remove caps or covers Adding or checking the level of electrolyte is not necessary A WARNING Lead acid batteries generate explosive gases Keep sparks flame and smoking materials away from batteries Always wear eye protection when around batteries Step 6 Fill the fuel tank with fresh clean gasoline See warnings and recommendations on page 8 Add only fuel in a quantity that will be used within 30 days to assure fuel freshness If the power pack is stored with fuel in the tank for longer periods we recommend to use a commercially available Fuel Stabilizer SERVICING THE BATTERY Use the following procedure when removing installing and attaching the battery cables The battery is located in the support foot of the power pack To access the battery you will need anot
12. cting the battery ssssss Install and remove battery Controls and operation Starting eiii etre etn ere Pre operation checklist Starting the engine the first time Adjusting the automatic throttle control Engine maintenance Hydraulic maintenance Technical specifications ANITA e vec Conformity certificates sss LIFTING AND LOADING Lifting and Loading the PP 418 The Power Pack 418 weighs approx 135kg 298lb The safest way to move the power pack from a trailer to the work area is to hoist it using the lifting eyelet Never attach a lifting device to any other part of the machine Other parts are not designed to handle the weight of the power pack Lifting Eyelet Only use the lifting eyelet when lifting the power pack If the Power Pack is to be manhandled up or down a trailer or a slope never have anyone on the down side of the unit Should the unit come loose it could roll over anyone standing below the unit and cause injuries WHAT IS WHAT CA lt MS C e am Le 7 A s Engine model type and code Power Pack model number and serial number What is what More information on page A Lifting eyelet sees 4 B Rack for hydraulic hoses C
13. d For Service SF SG SH SJ or higher BRIGGS amp STRATTON strongly recommends the use of Synthetic oil Do not use special additives Choose a viscosity according to the table below Use of synthetic oil does not alter required oil change intervals Please read the enclosed BRIGGS amp STRATTON Operator s Manual for complete oil information SAE VISCOSITY GRADES SYNTHETIC OIL 5W 30 10W 30 F 20 0 30 32 40 60 80 100 C 30 20 10 0 10 20 30 40 TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE HYDRAULIC OIL Any high quality hydraulic oil with a viscosity rating of ISO 46 46 cSt can be used High quality hydraulic oils that are marketed as Biodegradable can be used with a viscosity rating equivalent of ISO 46 NOTE Biodegradable hydraulic fluids may require different service intervals compared to the traditional mineral based oils Consult and follow the oil manufacturers recommendations re garding the service life of the oil The Hydraulic system is also compatible with some Food Grade oils that can be used for specific applications Please contact Husqvarna Construction Products for advice ASSEMBLY The PP 418 power pack must be serviced before use In some markets the power pack will be delivered filled with both engine oil and hydraulic oil Remove the power pack from its shipping material and place it on a level surface Only use
14. e creates more back pressure The valve in the hydraulic tool can have a high restriction In some applications the hydraulic system restriction may be too low This will cause the engine to remain at idle speed even after the tool is engaged and full power is required When a trigger is activated at the tool the oil pressure quickly rises to in excess 50 bar 700 psi This normally triggers the AUTOMATIC THROTTLE control to increase the throttle to FULL It is desirable that the engine engages to full throttle immediately when the tool is activated ADJUSTMENT On the PP 418 the threshold pressure at which the throttle reacts can be adjusted to reach a desired function for a specific tool and condition Step 1 Hook up the hoses and tool to be used Step 2 Turn the AUTOMATIC THROTTLE switch to the ON position Start the engine and let it idle for 1 minute The engine will now idle at 1900 RPM Step 3 Turn the FLOW SELECTOR to the proper setting for the tool Note If the oil is cold the back pressure in the system can trigger the full throttle function Step 4 Let the hydraulic oil warm up for one or two minutes It is now OK to start the work The hydraulic oil will reach a stabilized operational temperature in approximately 5 to 10 minutes Step 5 If the machine has been operated for 10 minutes and the AUTOMATIC THROTTLE function is not working correctly the pressure threshold value between the idle a
15. e described in this section Q Eye Protection Protective Gloves Explosion Danger CONNECTING A BATTERY First always install the RED cable to the positive terminal on the battery Secure the cable to the terminal with the 5 16 screw and nut 13 mm or 1 2 wrench Second install the BLACK ground cable to the negative terminal on the battery Secure the cable to the terminal with the 5 16 screw and nut DISCONNECTING A BATTERY First always disconnect the BLACK ground cable from the battery 13 mm or 1 2 wrench Second disconnect the RED cable CHARGING A BATTERY The only safe way to charge a battery is to completely remove the battery from the power pack A standard battery charger can be used with a charging power of 12 volt and 2 to 10 amp Follow all instructions for your battery charger before hooking it up to the battery JUMPER CABLES DO NOT use jumper cables between the power pack and a secondary battery source such as a car If the battery is weak and can not start the engine either remove and recharge or replace the battery Do not attempt to use jumper cables There is no safe way to attach jumper cables 10 Gr lim 7 Ignition Switch Flow Selector y IGNITION SWITCH STOP Kills the engine no power to any of the electrical devices RUN Run position for the engine Pleas
16. e note that the hour meter will collect time whether or not the engine is running If the key is left in the RUN position the battery will also loose power more quickly START Turns the engine starter motor THROTTLE CONTROL The engine has a very accurate electronic throttle and governing system The engine speed is strictly controlled electronically and you cannot make any simple mechanical adjustments to the governing system The electronic control will accurately hold the speeds as indicated below The throttle control switch allows you to select one of two different operating throttle control modes 1 Automatic throttle control switch in the OFF position During the starting procedure the engine will run at 2100 RPM for 5 seconds After 5 seconds the engine speed will increase to 3100 RPM and hold that speed 2 Automatic throttle control switch in the ON position During the starting procedure the engine will run at 2100 RPM for 5 seconds After 5 seconds the idle speed will drop to 1900 RPM When the trigger on a tool is activated a pressure sensor switch on the power pack will increase the engine speed to 3100 RPM When the tool is no longer used the engine speed will drop back to 1900 RPM after 5 seconds 11 cont There is a slight delay for the engine to go from idle speed to full throttle operation To help prevent this inconvenience the full throttle position is maintained for 5 seconds This
17. her person helping you Step 1 Remove the two M8 bolts using a 10 mm wrench Keep the two bolts nearby for Step 3 Step 2 Have one person lift the power pack with the handle With the battery box no longer supporting the power pack it can be pivoted downward This will give you full access to the battery and cables Lift and support the power pack by pulling up on the handle The battery box can be pivoted downward Step 3 Secure the battery box in the open position by inserting the two M8 screws removed in Step 1 into the exposed holes in the battery box see illustration Use one bolt on each side The battery supplied as original equipment is maintenance free Do not attempt to open or remove caps or covers Adding or checking the electrolyte level is not necessary Replace only with an equivalent maintenance free battery with the following specifications Case size U1 Min CCA 230 Connecting and disconnecting a battery can cause sparks and short circuits Do not short battery ter minals by allowing a wrench or any other object to contact both terminals at the same time A spark or flame can cause a lead acid battery to explode Before connecting a battery remove metal bracelets wristwatch bands rings etc Use gloves and protective glasses or face shield when working with a battery Install and remove the battery cables ONLY in the sequenc
18. is particularly helpful when a tool is operated intermittently Hydraulic Breaker for example and full power is required instantly If desired full throttle operation can be maintained by moving the Automatic throttle control switch to the OFF position The sensitivity of the automatic throttle control system can be adjusted to compensate for conditions such as increased back pressure from adding hose extensions operation at lower temperatures oil viscosity differences etc Please see ADJUSTING THE AUTOMATIC THROTTLE on page 13 FLOW SELECTOR To adjust the oil flow PULL out on the flow selector knob and move it to the left for the desired oil flow Please consult the operator s manual for flow requirements of a specific tool Do not use a higher than recommend setting since that can damage the tool After the work is finished ALWAYS return the flow selector to 0 before stopping the engine Always start the engine with the flow selector in the 0 position This ensures that the electric starter can turn over the engine This power pack is capable of producing up to 40 liter 10 gal of oil flow per min The factory pressure relief valve setting is 148bar 2150psi cracking pressure STARTING CHECKLIST BEFORE YOU OPERATE THE POWER PACK PLEASE REVIEW THE FOLLOWING CHECKLIST Have you read and do you understand ALL instructions and warnings in this manual Is the battery properly charged and installed
19. nd full throttle function can be adjusted NOTICE The Throttle Control Pressure Switch setting has NO impact on the relief valve setting maximum system pressure It is strictly sensing the system pressure to signal the controller to operate the engine at Idle or Full Throttle DO NOT adjust the pressure relief valve EAI se an 8 mm or hex key to adjust the throttle threshold pressure Scenario 1 With the Automatic throttle switch in the ON position the engine will stay at FULL THROTTLE even when the hydraulic oil is hot Turn the Adjustment Screw Clockwise in 1 8 turn increments until proper function is achieved Adjustment Scenario 2 The engine will remain at IDLE SPEED when the tool is engaged It might work OK when the oil is cold Turn the Adjustment Screw Counter Clockwise in 1 8 turn increments until proper function is achieved Adjustment 13 ENGINE MAINTENANCE Engine Oil Checking Adding and Changing Oil Always check the oil level before starting the engine Keep oil level at FULL Do not overfill Check level daily or after every eight 8 hours of use Note Engine holds approximately 1 4 liters 1 5 quart when changing oil and oil filter Always place the Power Pack on a level surface when check ing and changing the oil Changing the Oil and Filter Change oil after the first 5 to 8 hours of use Thereafter every 50 hours Follow the recommendations on page 8 as
20. ow setting 4 Turn of the engine and drain the oil tank in an appropriate container Preferably remove the quick couplers on the hoses and drain oil into a container 5 The water in the contaminated oil will settle at the bottom of the container in approximately 24 hours The oil will now appear normal 6 Carefully pour the clean oil back into the tank leaving the water in the container 7 REPLACE the oil filters TROUBLESHOOTING THE HYDRAULIC SYSTEM To adequately diagnose and troubleshoot any problems relat ed to the hydraulic system it is necessary to have a hydraulic tester consisting of a flow meter and pressure gauge Never readjust the pressure relief valve without the proper hydraulic diagnostic tool CONTACT a local Husqvarna dealer or Husqvarna Construction Products for diagnostic help 15 TECHNICAL SPECIFICATIONS Weight and Dimensions PP 418 Weight dry without hoses Weight with oil but without gasoline Weight hose set Y x 7 5 m 25 feet dry Weight hose set with oil Length handle folded in Length handle folded out Width Height Height with the hose tool rack folded out Engine Engine oil volume Gasoline tank volume Hydraulics Hydraulic system Tool Hydraulic system Power Pack Pump type Flow output Pressure relief valve setting cracking Main filter large Pump filter small Oil tank volume Oil type Oil cooling Electrical System
21. stration card that came with the machine or you can register on the internet site www husqvarnawarranty com Registration will allow us to contact in case of any critical updates or recalls on this machine Warranty registration has also been found to be helpful in tracing stolen equipment Record the following information for your records PURCHASE DATE MODEL No SERIAL No ENGINE MODEL ENGINE TYPE ENGINE CODE The power pack model and serial number as well as the engine model number engine type and code are critical in order to obtain the correct service parts Husqvarna Construction Products does not supply any engine service parts Engine parts are distributed through the engine manufacturer s dealer network Please refer to the BRIGGS amp STRATTON Operator s Manual that was included with the machine SAFETY DEFINITIONS In this manual a Safety Alert Symbol A followed by the signal words WARNING and CAUTION are used to identify safety information about hazards which can result in death serious injury and or property damage These signal words mean A WARNING indicates a hazard which if not avoided could result in death or serious injury A CAUTION indicates a hazard which if not avoided might result in minor or moderate injury NOTICE indicates a message not related to personal injury SAFETY HAZARDS DO NOT MODIFY THE PRODUCT Under no circumstances may the design of the machine be modified withou
22. t the permission of the manu facturer Always use genuine accessories Unauthorized modifications and or accessories can result in serious personal injury or the death of the operator or others Your warranty may not cover damage or liability caused by the use of unauthorized accessories or replacement parts ASPHYXIATION HAZARD CALIFORNIA PROP 65 HEARING HAZARD Running an engine in a con Use of this product can expose During the normal use of this fined or badly ventilated area you to materials known to the machine operator may be can result in injury or death due State of California to cause exposed to a noise level equal to asphyxiation or carbon cancer and or birth defects or to or higher than 85 dB A Use monoxide poisoning other reproductive harm hearing protection CONTENTS Content Page Introduction personal safety Registration of the product General safety message Table of contents ssesssee What is what seeeseeee What tools can be powered About hoses longer than 25ft 7 5m About hydraulic couplers Fuel and fuel safety warnings Recommended fuels Recommended oils sssss ASSOMDIY aseccis mieten nett erue tmutmuibeeeu ps How to fill the hydraulic system Conne
23. tank or container opening at all times until fueling is complete Do not use a nozzle lock open device If fuel is spilled on clothing change clothing immediately Never overfill fuel tank Always wipe off any spilled fuel or oil Replace fuel cap and tighten PROPER FUEL The BRIGGS amp STRATTON engine is certified to operate on unleaded gasoline with a pump octane rating M R of 86 or higher or a research octane rating R of 91 or higher Refuel in a well ventilated area with the engine stopped You may use regular unleaded gasoline containing no more than 10 ethanol E10 Do not use gasoline containing methanol Use of fuels with an ethanol content of more than 10 E10 may cause starting and or performance problems It may also damage metal rubber and plastic parts of the fuel system as well as posing a fire hazard Do not use fuel that is older than 30 days Old fuel can cause running problems as well as fuel system damage The engine will not operate on gasoline marketed as E 85 85 ethanol OIL HANDLING NOTICE Used oil is a hazardous waste product Dispose of used oil properly Do not discard with household waste Check with your local authorities service center or dealer for safe disposal recycling facility ENGINE OIL Oil Recommendation The engine holds approximately 1 4 liters 1 1 2 qts 48 ounc es when changing oil and oil filter Use a high quality detergent oil classifie
24. the hydraulic oil tank level should be checked Stop the engine and add hydraulic oil as needed Before starting Always set the flow controller to 0 before starting Connect the hoses to the tool and to the power pack The AUTOMATIC THROTTLE switch can be turned to either ON or OFF After starting Let the engine warm up for 1 to 2 minutes Turn the FLOW SELECTOR to the desired setting This makes the hydraulic oil flow from the pump through the hoses to the tool In cold weather we recommend letting the power pack pump the oil through the hoses and the tool until the temperature of the oil has reached a minimum of 10 C 50 F before using the tool This ensures the proper function of the automatic throttle See page 13 for a full explanation on how to adjust the sensi tivity of the AUTOMATIC THROTTLE function 12 ADJUSTING THE AUTOMATIC THROTTLE GENERAL DESCRIPTION The AUTOMATIC THROTTLE function is triggered by an adjustable pressure switch located on the hydraulic manifold o When the flow selector is set to for example 40 liters 10 gal that amount of oil will circulate through the hoses and through the tool and back to the tank The circulation of the oil through the hoses creates a small pressure known as back pressure at the pressure switch The back pressure in the system can vary for many reasons such as Cold hydraulic oil The length of the hoses a longer hos
25. the lifting eyelet when lifting the power pack Step 1 Check the engine oil level If no oil is present on the dipstick add oil in accordance to the recommendations on page 8 or consult the BRIGGS amp STRATTON Operator s Manual Step 2 Fill the hydraulic oil tank Use only a high quality hydraulic oil ISO 46 See page 8 for other alternatives The total first time oil amount needed is 10 liters 2 6 gal to fill the tank The oil should be filled to the middle of the sight glass The oil level must be rechecked and refilled after the initial test running has been done see page 12 Step 3 Hook up the hydraulic hoses to the power pack Connect the two couplers in the free end of the hose The hoses are now ready to be charged with oil from the oil tank NOTE The hoses can be installed with either end to the power pack Any set of hoses assembled with the couplers as in this illustration will always have full compatibility between power pack hoses and tool M 5 Female Male Aw LU By E cama j E p R P LA Le D E Male Female If the hydraulic hoses 7 5 m 25 ft are empty they will require approximately 1 8 liters 2 quarts of additional oil to
26. well as in the BRIGGS amp STRATTON Operator s Manual A Huma PESTE Change Oil Filter after every 100 hours We strongly recommend to only use the BRIGGS amp STRATTON original replacement parts OIL FILTER ACCESS Remove the 6 screws as indicated below This will enable full access to the engine oil filter NOTICE Used oil is a hazardous waste product Dispose of used oil properly Do not discard with household waste Check with your local authorities service center or dealer for safe disposal recycling facility 1 With engine OFF but still warm remove oil drain plug and drain oil into appropriate receptacle and remove the oil filter 2 Before installing new filter lightly oil filter gasket with fresh clean oil 3 Screw filter on by hand until gasket contacts oil filter adapter Tighten 1 2 to 3 4 turn more 4 First add 1 liter 1 quart of any of the specified oil qualities 5 Start and run engine for 30 seconds 6 Stop engine Re check oil level Top off as necessary typically 0 3 0 5 liter 12 16 oz Oil Pressure If the oil pressure drops below 0 1 0 2 kg cm 1 4 psi an oil pressure switch will stop the engine If oil level is below the ADD mark on dipstick add oil to bring level to FULL mark Try to start the engine If this does not correct the problem contact an authorized BRIGGS amp STRATTON service dealer AIR FIL
27. ydraulic Breaker If you are unsure of the compatibility of any tool please consult the tool manufacturer or Husqvarna Construction Products HYDRAULIC HOSES AND COUPLERS The PP 418 includes a 7 5 m 25 ft long hose set in a 1 2 12 7 mm inside diameter You can attach ONE additional 1 2 hose of up to 10 m 83 ft total of 18 20 meters 60 65 ft If you require a longer hose for your application we recommend the following Maximum hose extension up to 40 m 130 feet total distance Use the 7 5 m 25 feet of hose included with the power pack Make two 16 m 53 ft extension hoses in a minimum of 5 8 16 mm hose diameter One 32 m 100 ft length can also be used however it is more bulky to handle We strongly recommend using HTMA Flat Face compatible quick couplers The hydraulic hoses and fittings shall have a minimum pressure rating of 140 bar 2000 psi with a safety factor of 4 to 1 NOTICE The direction of flow through the system is always male fitting into the female fitting This means that any extension hoses should be made up the same way If you have a male fitting in one end of a hose you should always have a female fitting in the opposite end Never use two fittings of the same gender on the same hose A CAUTION The hydraulic oil and therefore the hoses and hydraulic couplers can get scalding hot during normal operation A hydraulic coupler at a temperature of 50 C 1
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