Stone WolfPac 3100 Guide

SERVICE / PARTS MANUAL
MODELS: WolfPac 3100
WolfPac 3100R (ROPS Option)
WolfPac 3100D (Diesel Roller)
ASPHALT ROLLER
A 100% employee-owned American manufacturer
REVISION: E 11/2004 P/N 56608

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FOREWORD / WARRANTY INFORMATION .......................................................................... 5
LIMITED WARRANTY ................................................................................................................. 6
SECTION 1 - TECHNICAL DATA ............................................................................................... 7 - 9
1.1 Specifications .................................................................................................................... 8 - 9
1.2 Machine Sound Level Test ................................................................................................ 9
SECTION 2 - HEALTH & SAFETY - Safety P ecautions ........................................................... 11 - 17
SECTION 3 - MAINTENANCE ..................................................................................................... 19 - 34
3.1 Important Maintenance ..................................................................................................... 20
3.2 Maintenance hart ............................................................................................................21
3.3 Roll Over Protective Structures (ROPS) .......................................................................... 22
3.3.1 Inspection/Maintenance of ROPS/Seat Belts .................................................. 22
3.4 Additional Service Information ......................................................................................... 22
3.5 Fuel Filter ....................................................................................................................... 22
3.6 Fuel Tank ....................................................................................................................... 22
3.7 Fuel Lines ....................................................................................................................... 23
3.8 Engine Oil And Filter ........................................................................................................23
3.9 Air leaner ....................................................................................................................... 23
3.10 Spark Plugs (Honda only)................................................................................................. 23
3.11 Engine RPM ..................................................................................................................... 23 - 24
3.12 Gas Air- ooling System ................................................................................................... 24
3.13 hecking oolant Level / Adding oolant........................................................................ 24
3.14 hanging oolant / hecking Radiator Hoses & lamps ................................................ 24 - 25
3.15 Valve learance ................................................................................................................ 25
3.16 Hydraulic Oil .................................................................................................................... 25
3.17 Hydraulic Oil Filter .......................................................................................................... 25
3.18 Hydraulic Breather ap .................................................................................................... 25
3.19 Grease Fittings .................................................................................................................. 25
3.20 Forward / Reverse / Neutral Adjustment .......................................................................... 26
3.21 Neutral Interlock ............................................................................................................... 26
3.22 ontrol ables .................................................................................................................. 26
3.23 Throttle Lever (Honda only) ............................................................................................. 26 - 27
3.24 Parking Brake ................................................................................................................... 27
3.25 Water Tank ....................................................................................................................... 27
3.26 Sprinklers ....................................................................................................................... 27
3.27 Scraper Maintenance / Adjustment ................................................................................... 27
3.28 Eccentrics ....................................................................................................................... 27
3.29 Engine Mounting .............................................................................................................. 27
3.30 Hardware ....................................................................................................................... 27
3.31 Loctite ....................................................................................................................... 27
3.32 Battery ....................................................................................................................... 27 - 28
3.32.1 Servicing Battery ........................................................................................... 28
3.32.2 Battery Installation ......................................................................................... 29
3.33 Jump Starting .................................................................................................................... 29
3.34 harge System .................................................................................................................. 29
3.35 Switch Box / Fuse ............................................................................................................. 29
3.36 Fuse ....................................................................................................................... 29
3.37 Ignition System ................................................................................................................. 29
3.38 Storage ....................................................................................................................... 29
TABLE of CONTENTS WolfPacTM 3100/WolfPacTM 3100R/WolfPacTM 3100D

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TABLE of CONTENTS WolfPacTM 3100 / WolfPacTM 3100R
3.39 Troubleshooting ................................................................................................................ 30 - 33
3.40 Service Record .................................................................................................................. 34
SECTION 4 - EXPLODED DIAGRAMS AND PARTS LIST .................................................... 35 - 119
4.1 Hardware Key .................................................................................................................. 37
4.2 Torque Guidelines and Torque harts .............................................................................. 38 - 39
4.3 Front Frame WP3100, WP3100R.................................................................................... 40 - 41
4.4 Front Frame WP3100D ................................................................................................... 42 - 43
4.5 In-Tank Filter WP3100, WP3100R ................................................................................. 44 - 45
4.6 In-Tank Filter WP3100D ................................................................................................. 46 - 47
4.7 Front Scrapers WP3100, WP3100R, WP3100D ............................................................. 48 - 49
4.8 Hood WP3100, WP3100R, WP3100D ............................................................................ 50 - 51
4.9 Front Drum / Eccentric WP3100, WP3100R, WP3100D ............................................... 52 - 53
4.10 Front Hanger Eccentric WP3100, WP3100R, WP3100D ............................................... 54 - 55
4.11 Front Hanger Drive WP3100, WP3100R, WP3100D ..................................................... 56 - 57
4.12 Power Pack 18 HP Honda................................................................................................ 58 - 59
4.13 Exhaust Honda ................................................................................................................. 60 - 61
4.14 Power Pack Kubota WP3100D........................................................................................ 62 - 63
4.15 Electric Panel /Engine omponent WP3100D ................................................................. 64 - 65
4.16 Pump Assembly WP3100D .............................................................................................. 66 - 67
4.17 Air Filter WP3100D ........................................................................................................ 68 - 69
4.18 Pivot WP3100, WP3100R, WP3100D ............................................................................ 70 - 71
4.19 Rear Frame WP3100 ....................................................................................................... 72 - 73
4.20 Rear Frame WP3100R ..................................................................................................... 74 - 75
4.21 Rear Frame WP3100D .................................................................................................... 76 -77
4.22 Brake WP3100, WP3100R, WP3100D ........................................................................... 78 - 79
4.23 Battery / Seat / overs WP3100 ...................................................................................... 80 - 81
4.24 Battery / Seat / overs WP3100R, WP3100D ................................................................ 82 - 83
4.25 Steering onsole WP3100 ............................................................................................... 84 - 85
4.26 Steering onsole WP3100R ............................................................................................. 86 - 87
4.27 Steering onsole WP3100D ............................................................................................ 88 - 89
4.28 Rear Scrapers WP3100, WP3100R, WP3100D .............................................................. 90 - 91
4.29 Rear Drum WP3100, WP3100R, WP3100D ................................................................... 92 - 93
4.30 Water Tank WP3100, WP3100R ..................................................................................... 94 - 95
4.31 Water Tank WP3100D ..................................................................................................... 96 - 97
4.32 ROPS WP3100R, WP3100D .......................................................................................... 98 - 99
4.33 Piping Diagram WP3100, WP3100R .............................................................................. 100 - 103
4.34 Piping Diagram WP3100D .............................................................................................. 104 - 107
4.35 Hydraulic Schematic WP3100, WP3100R ...................................................................... 108 - 109
4.36 Hydraulic Schematic WP3100D ...................................................................................... 110 - 111
4.37 Wire Schematic ROPS Unit Only WP3100, WP3100R .................................................. 112 - 113
4.38 Wire Schematic Non-ROPS Unit Only WP3100, WP3100R .......................................... 114 - 115
4.39 Electrical Schematic WP3100D ....................................................................................... 116 - 117
4.40 Decal Identification .......................................................................................................... 118 - 119
CALIFORNIA PROPOSITION 65 WARNING ........................................................................... 123

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These instructions include:
Safety regulations
Operating instructions
Maintenance instructions
These instructions have been prepared for
operation on the construction site and for the
maintenance engineer.
These instructions are intended to simplify operation
of the machine and to avoid malfunctions through
improper operation.
Observing the maintenance instructions will increase
the reliability and service life of the machine when
used on the construction site and reduce repair costs
and downtimes.
Always keep these instructions at the place of use
of the machine.
Only operate the machine as instructed and follow
these instructions.
Observe the safety regulations as well as the
guidelines of the civil engineering trade
association. Observe the safety rules for the
operation of road rollers and compactors and the
pertinent regulations for the prevention of
accidents.
Stone Construction Equipment Inc. is not liable for
the function of the machine when used in an
improper manner and for other than the intended
purpose.
Operating errors improper maintenance and the use
of incorrect operating materials are not covered by
the warranty.
The above information does not extend the warranty
and liability conditions of business of Stone
Construction Equipment Inc.
Stone Construction Equipment Inc.
P.O. Box 150 Honeoye New York 14471
Phone: [phone]
Fax: [phone]
Foreword / Warranty Information
Warranty Information
Please enter the following data. This will help expedite any
service or warranty work.
1. Machine Type: _______________________________
Machine S/N: ________________________________
2. Engine Type: ________________________________
Engine S/N: _________________________________
3. VIN: _______________________________________
4. Purchase Date: _______________________________
5. Dealer/Distributor Information:
Name: ______________________________________
Address: ____________________________________
___________________________________________
Phone #: ____________________________________
Fax #: ______________________________________
6. Battery
Manufacturer: _______________________________
Battery Type: ________________________________
Battery S/N: _________________________________
Location of above information:
1. Information on S/N tag.
2. Information on engine tag.
3. Information on S/N tag - if applicable.
4. Date you purchased machine.
5. Dealer machine was purchased from.
6. Information on battery and battery warranty
card.

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L i m i t e d W a r r a n t y
The Manufacturer warrants that products manufactured shall be free from defects in material and
workmanship that develop under normal use for a period of 90 days for concrete vibrators and electric
pumps, one year for Rhino®, Bulldog®, WolfPac Rollers, trowels, Stompers®, saws, forward plates, engine
powered pumps, Lift Jockey, Mortar Buggyand 6 months for all other products from the date of
shipment. The foregoing shall be the exclusive remedy of the buyer and the exclusive liability of the
Manufacturer. Our warranty excludes normal replaceable wear items, i.e. gaskets, wear plates, seals, O-
rings, V-belts, drive chains, clutches, etc. Any equipment, part or product which is furnished by the
Manufacturer but manufactured by another, bears only the warranty given by such other manufacturer.
(The Manufacturer extends the warranty period to “Lifetime” for the drum bearings and seals for the mortar
mixers, and agrees to furnish, free of charge, the bearings and seals only upon receipt of the defective
parts. The warranty is two years for eccentric bearings on the forward plate compactors, mortar and plaster
mixer drums, trowel gearboxes, three years on the Bulldog trench roller microprocessor (ECIB) and five
years on the Bulldog trench roller eccentric bearings.) A Warranty Evaluation Form must accompany all
defective parts. Warranty is voided by product abuse, alterations, and use of equipment in applications for
which it was not intended, use of non-manufacturer parts, or failure to follow documented service instructions.
The foregoing warranty is exclusive of all other warranties whether written or oral, expressed or implied.
No warranty of merchantability or fitness for a particular purpose shall apply. The agents, dealer and
employees of Manufacturer are not authorized to make modification to this warranty, or additional warranties
binding on Manufacturer. Therefore, additional statements, whether oral or written, do not constitute warranty
and should not be relied upon.
The Manufacturer’s sole responsibility for any breach of the foregoing provision of this contract, with respect
to any product or part not conforming to the Warranty or the description herein contained, is at its option (a)
to repair, replace or refund such product or parts upon the prepaid return thereof to location designated
specifically by the Manufacturer. Product returns not shipped prepaid or on an economical transportation
basis will be refused (b) as an alternative to the foregoing modes of settlement - the Manufacturer’s dealer
to repair defective units with reimbursement for expenses, except labor, and be reviewed with the
Manufacturer prior to repair. A Warranty Evaluation Form must accompany all warranty claims.
Except as set forth hereinabove and without limitation of the above, there are no warranties or other
affirmations which extends beyond the description of the products and the fact hereof, or as to operational
efficiency, product reliability or maintainability or compatibility with products furnished by others. In no
event whether as a result of breach of contract or warranty or alleged negligence, shall the Manufacturer be
liable for special or consequential damages including but not limited to: Loss of profits or revenues, loss of
use of the product or any associated product, cost of capital, cost of substitute products, facilities or services
or claims of customers.
No claim will be allowed for products lost or damaged in transit. Such claims should be filed with the carrier
within fifteen days.
Effective January 2004.
P/N 51018 G-7524 01/2004
Stone Construction Equipment, Inc. • 8662 Main Street, P. O. Box 150 • Honeoye, NY 14471-0150
Phone: [phone] • 1-585-229-5141 Fax: [phone]
www.stone-equip.com • e-mail: [email protected]

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1. TECHNICAL DATA

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1. TECHNICAL DATA
1.1 Stone WolfPac 3100 - Specifications
®
WolfPac 3100/WolfPac 3100R/WolfPac 3100D
Model Sto ne
Wo lf Pa c 31 00
Stone
Wo lf Pac 31 00 R
Stone
Wo lf Pa c 3100D
Di m ens io ns
Dry Wei g ht 2296 lbs. / 1041 kg. 2396 lbs. / 1087 kg. 2602 lbs. / 1180 kg.
Operating Weight 2945 lbs. / 1336 kg. 3045 lbs. / 1381 kg. 3263 lbs. / 1480 kg.
Ballasted Weight 3154 lbs. / 1431 kg. 3254 lbs. / 1476 kg. 3472 lbs. / 1575 kg.
L x W x H 82 x39 x 58 in.
208 x99 x 147 cm.
82 x39 x 94 in.
208 x99 x239 cm.
82 x 3 9 x 9 4 in .
208 x99 x239 cm.
Drum Wi dth 35.4 in. / 89.9 cm. 35.4 in. / 89.9 cm. 35.4 in. / 89.9 cm.
Drum Di a m eter 22 in. / 56 cm. 22 in. / 56 cm. 22 in. / 56 cm.
Side Wall Clearance 1.8 in. /4.6 cm. 1.8 in. /4.6 cm. 1.8 in. / 4.6 cm.
Curb Clearance 16 in. / 41 cm. 16 in. / 41 cm. 16 in. / 41 cm.
Front/Rear Wall Clearance 3 in./9in. – 8cm./23cm. 3 in./9in. – 8cm./23cm. 3 in./9in. – 8cm./23cm.
Operating System
Engine 18 hp / 13.4 kW
Honda Twin
1 8 hp / 13 .4 kW
Honda Twin
2 0 hp / 14 .9 kW
Kubota 3 Cylinder Diesel
Fuel C a pa ci ty 8 gallons / 30liters 8 gallons / 30liters 8 gallons / 30 liters
Dri ve Hydrostatic DoubleDrum Hydrostatic DoubleDrum Hydrostatic DoubleDrum
Steering Center-Point Articulating
Hydrostatic
Center-Point Articulating
Hydrostatic
Center-Point Articulating
Hydrostatic
Water Tank Capacity 40 gallons / 151 liters 40 gallons / 151liters 40 gallons / 151liters
Perf o rma nce
Vi bra ti ng Drum Front Front Front
Centrifugal Force 3000 lbs. / 13.3 kN 3000 lbs. / 13.3 kN 3000 lbs./ 13.3 kN
Frequency 3900 vpm/ 65 Hz 3900 vpm/ 65 Hz 3900 vpm/ 65 Hz
Gradeability 30% 30% 30%
Outside Turning Radius In - 6.6 ft. Out - 9.5 ft.
In - 2.0m. Out - 2.9
In - 6.6 ft. Out - 9.5 ft.
In - 2.0m. Out - 2.9
In - 6.6 ft. Out - 9.5 ft.
In - 2.0m. Out - 2.9
Infinitely Variable Speed 0 - 5.0 mph / 0 – 8.0 km/h
r
0 - 5.0 mph / 0 –8.0 km/hr 0 - 5.0 mph / 0 –8.0 km/hr
Standards Hour Meter, Ignition
Switch, Neutral Ignition
Interlock, Transport Link,
Lifting Points, Anti-
Vandal Protection,
Adjustable Safety Sliding
Seat, Hydraulic
Transmission By-Pass,
HydraulicPressure Test
Points, Horn
RO P S, Hour Meter,
Ignition Switch, Neutral
Ig ni ti on In t erl o ck ,
Tran sport Link, L ift ing
Points, Anti-Vandal
Protection, Adjustable
Safety Sliding Seat,
Hydraulic Transmission
By-Pass, Hydraulic
Pressure TestPoints, Horn
ROPS, Hour Meter,
Ig ni ti on Sw it c h , N eu t ral
Ig ni ti on In t erl o ck ,
Tran s port Link, L ift in g
Points, Anti-Vandal
P rotection, Adjustable
Safety Sliding Seat,
Hydraulic Transmission
By-Pass, Hydraulic
Pressure TestPoints,Horn

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1. TECHNICAL DATA
BRAKES: SERVI E Hydrostatic
PARKING Manual operation friction
RE OMMENDED FUEL Gasoline 86 octane minimum (Honda)
No. 2 diesel fuel (Kubota)
ELE TRI 12 volt system battery B I group 70
550 cca 25 amp charge system (Honda)
40 amp charge system (Kubota)
HYDRAULI OIL Mobil Drive lean Oil 20W-50 (V.1. 124)
162 cST at 40 degrees elsius
18.1 cST at 100 degrees elsius
apacity 12 gallons /45.4 liters
E ENTRI OIL Mobil Delvac 1230 30W, 12 ounces (.36 liters)
ENGINE OIL Mobil Delvac 1200 10W30, (check engine manual
for volume capacity)
SPARK PLUGS NGK BPR6ES, NIPPONDENSO W20EPR-U
gap .028-.031 inches (.70-.80 mm) (Honda)
GREASE FITTINGS Mobilgrease XHP222
(NLGI 2EP Lithium omplex)
BATTERY 12 Volt  Standard duty battery
B I group 70  550 A
Machine Type: WP3100 (Honda)
Sound Level Meter alibration Date: December 19, 1995
Meter Type: Simpson Model 886-2 Type 2
Test Date: December 19, 1995
Test onditions:
Temperature: 60 degrees Fahrenheit
Ambient Sound: 60 dba slow mode
Soil ondition: Silts and clays
Engine Speed: 3400 rpm
Frequency: 3900 rpm
Test Site: Honeoye, New York USA
Sound Level at Operator Position: 89 dba
93 dba with vibe
1.2 MACHINE SOUND LEVEL TEST
1.1 SPECIFICATIONS Con inued
WolfPac 3100/WolfPac 3100R/WolfPac 3100D

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2. HEALTH & SAFETY

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2. HEALTH & SAFETY Safe y Precau ions
Before using this equipment, study this entire manual to
become familiar with its operation. Do not allow
untrained or unauthorized personnel, especially children,
to operate this equipment. Use only factory authorized
parts for service.
When warning decals are destroyed or missing, contact
the Manufacturer immediately at 1-800-888-9926 for
replacement. For the safety of yourself and others, it is
imperative that the following rules are observed. Failure
to do so may result in serious injury or death.
This notation appears before warnings in the text. It means that the
step which follows must be carried out to avoid the possibility of
personal injury or death. These warnings are intended to help the
technician avoid any potential hazards encountered in the normal
service procedures. We strongly recommend that the reader takes
advantage of the information provided to prevent personal injury or
injury to others.
FOLLOW SAFETY INSTRUCTIONS
arefully read all safety messages and decals in this manual and
on your machine safety signs. Keep decals in good condition.
Replace missing or damaged decals. Be sure new equipment
components and repair parts include the current safety signs.
Replacement safety signs and decals are available through your
dealer.
Learn how to operate the machine and how to use controls
properly. Do not let anyone operate without instruction.
Keep your machine in proper working condition. Unauthorized
modifications to the machine may impair the function and/or safety
and affect machine life.
If you do not understand any part of this manual and need
assistance, contact your dealer.
UNDERSTAND SIGNAL WORDS
A signal word  DANGER, WARNING, or AUTION  is used
with the safety-alert symbol. DANGER identifies the most serious
hazards.
DANGER or WARNING safety signs are located near specific
hazards. General precautions are listed on AUTION safety
signs. AUTION also calls attention to safety messages in this
manual.

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2. HEALTH & SAFETY Safe y Precau ions
 Never operate unit in a poorly ventilated or enclosed area.
 Avoid prolonged breathing of exhaust gases.
 Engine exhaust fumes can cause sickness or death.
HOT SURFACES
 Muffler, engine, and engine shroud may be hot.
 Allow all components in the engine compartment to cool before
performing any service work.
USE COMMON SENSE WHEN HANDLING FUELS
 Transport and handle fuel only when contained in approved safety
container.
 Do not smoke when refueling or during any other fuel handling
operation.
 Do not refuel while the engine is running or while it is still hot.
 If fuel is spilled during refueling, wipe it off from the engine
immediately and discard the rag in a safe place.
 Do not operate the equipment if fuel or oil leaks exist - repair
immediately.
 Never operate this equipment in an explosive atmosphere.
 Operator must always be seated when roller is running.
 Never allow more than one person on roller.
 Always turn engine off before dismounting from roller.
 Always apply parking brake when not in use.
 Never park roller on a hill.
 Never operate roller on slope greater than 15 degrees.
 Do not operate the roller in standing water.
 Ear protection required when operating this equipment.
 Exposure to loud noise can cause impairment or loss of hearing.

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2. HEALTH & SAFETY Safe y Precau ions
 aution: Escaping hydraulic fluid under pressure can have sufficient
force to penetrate the skin, causing serious personal injury.
 Hydraulic fluid escaping under pressure from a very small hole can be
almost invisible. Use a piece of cardboard or wood to search for possible
leaks.
 Never use your hands to detect pressure leaks.
 Hydraulic tank temperature can reach 180o F maximum.
 Qualified personnel only. No untrained operators. Serious injury may
occur.
 Users must be trained to operate this roller. Read the Operator's Manual
and Engine Owner's Manual. Learn to operate this roller safely.
 Do not articulate on grades larger than 15o, roller may tip over.
 Do not operate across the sides of hills, roller may tip over.
 Do not operate at the edge of mats or roads, roller may tip over.
 Do not stand, be seated when roller is running.
 Do not park the roller on hills.
 Always turn off engine and apply brake before dismounting.
 Hydraulic system produces high pressures--incorrect hose replacement
can cause serious personal injury. When performing service, refer to
Operator's Manual for hose identification and connections.
 Never perform any work on the roller while it is running. Before working
on the roller, stop the engine and disconnect the spark plug wire(s) to
prevent accidental starting, block drums to prevent rolling.
 Keep engine cover closed during the operation.
 Keep hands, clothing and jewelry away from all moving parts.
 Keep all guards in place.
 Pressurized release of fluids from hydraulic system can cause serious
burns.
 Shut off engine. Only remove filler cap when cool enough to touch
with bare hands. Slowly loosen cap to first stop to relieve pressure
before removing completely.

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2. HEALTH & SAFETY Safe y Precau ions
 Keep feet clear of all drums.
 Keep work area free of bystanders.
 For foot protection, wear steel toe shoes or toe pads.
 aution: Keep away from the machines articulation area when the
engine is running.
 Only start engine from operators seat.
 Before starting machine, make sure that there are no persons or
obstacles near or under machine.
PRACTICE SAFE MAINTENANCE
 Understand service procedure before doing work. Keep area clean
and dry.
 Never lubricate, service or adjust machine while it is moving. Keep
hands, feet, and clothing from power-driven parts. Disengage all power
and operate controls to relieve pressure. Lower equipment to the
ground. Stop the engine. Remove the key. Allow machine to cool.
 Securely support any machine elements that must be raised for service
work.
 Keep all parts in good condition and properly installed. Fix damage
immediately. Replace worn or broken parts. Remove any buildup of
grease, oil, or debris.
 Disconnect battery ground cable (-) before making adjustments on
electrical systems or welding on machine.
PREPARE FOR EMERGENCIES
 Be prepared if a fire starts.
 Keep a first aid kit and fire extinguisher handy.
 Keep emergency numbers for doctors, ambulance service, hospital,
and fire department near your telephone.

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2. HEALTH & SAFETY Safe y Precau ions
 Starting fluid (ether) is highly flammable, do not use or an explosion or
fire may result.
WEAR PROTECTIVE CLOTHING
 Wear close fitting clothing and safety equipment appropriate to the job.
 Prolonged exposure to loud noise can cause impairment or loss of
hearing.
 Wear a suitable hearing protective device such as earmuffs or earplugs
to protect against objectionable or uncomfortable loud noises.
 Operating equipment safely requires the full attention of the operator.
Do not wear radio or music headphones while operating machine.
DISPOSE OF WASTE PROPERLY
 Improperly disposing of waste can threaten the environment and
ecology. Potentially harmful waste used with equipment include such
items as oil, fuel, coolant, brake fluid, filters, and batteries.
 Use leakproof containers when draining fluids. Do not use food or
beverage containers that may mislead someone into drinking from
them.
 Do not pour waste onto the ground, down a drain, or into any water
source.
 Air conditioning refrigerants escaping into the air can damage the
Earths atmosphere. Government regulations may require a certified
air conditioning service center to recover and recycle used air
conditioning refrigerants.
 Inquire on the proper way to recycle or dispose of waste from your
local environmental or recycling center.
PREVENT BYPASS STARTING
 Avoid possible injury or death from engine runaway.
 Do not start engine by shorting across starter terminal. Engine will
start with PTO engaged if normal circuitry is bypassed.
 Start engine only from operators station with PTO disengaged or in
neutral.

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2. HEALTH & SAFETY Safe y Precau ions
Battery Charging
Read and understand the Maintenance Section of this manual before attempting to
charge the battery.
Before using a charger, read all the manufacturers’ instructions for, and caution
markings on (1) charger and (2) battery.
Wear personal protective equipment including gloves and complete eye protection
that protects eyes from all angles.
Never work alone with electrical equipment. Make sure that someone is nearby to
give assistance if you need help.
Reduce explosive gas (hydrogen). Batteries give off explosive gases when
charging and serious injuries can occur. Be sure the area around the battery is
clean and well ventilated before and during the charging process.
Avoid flames and sparks near the battery. Do not smoke or weld near the battery.
Keep flames, matches, lighters, cigarettes or other ignition sources away from the
battery.
Use only cables and clamps that are well insulated and in good condition to make
connections between battery and charger.
Exercise caution in using metal tools on or near the battery to reduce the risk of
short circuits that may cause battery explosions. Do not place tools on top of the
battery.
Avoid overcharging batteries. Some chargers can overcharge a battery if left
connected for an extended period of time resulting in loss of water and creation of
hydrogen gas. Rising battery temperature and vigorous gassing are clear
indications of excessive charging which may reduce battery life.
So called FAST (also known as High Rate or Boost) chargers should be used with
caution. Do not use a fast charger for more than 30 minutes on any battery.
In very cold weather, a discharged battery may freeze. Never charge a frozen
battery. Gases may form which can crack the case and release battery acid.
Avoid contact with corrosion due to battery acid. Battery posts may have acid
corrosion that may be harmful to eyes and skin.
If the battery is to be removed and/or replaced, always use a battery carrier.
Carrying the battery by hand may put pressure on its ends, causing battery acid to
be forced out the vent caps. Avoid tipping the battery, which may cause the
release of battery acid through the vent caps. Avoid dropping the battery. Batteries
can be heavy and may cause injuries if dropped. Dropping the battery can crack
the case and release battery acid.
Be sure to wash your hands with soap and water after servicing or handling the
battery. This will help neutralize any acid you may have contacted. Always have
plenty of fresh water and soap nearby in case battery acid contacts the eyes, skin
or clothing. If battery acid contacts the skin or clothing, wash immediately with
soap and water. If battery acid enters the eye, immediately flood eye with cold
runnin
g
water for at least fifteen (15) minutes and
g
et medical help immediatel
y
.

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3. MAINTENANCE

- 20 -
3. MAINTENANCE WolfPac 3100/WolfPac 3100R/WolfPac 3100D
F3.1 IMPORTANT
The person attempting any of the
following maintenance tasks must be
authorized to do so and have read
and understood all sections within
this manual.