Stow Chainsaw CC813H20 User Manual

OPERATION AND PARTS MANUAL  
CUTTER 3  
SLAB SAWS  
13HP & 20HP  
HONDA GASOLINE ENGINES  
CC813H20, CS813H20, CS820H20  
MODEL #  
SERIAL #  
Revision #8 (09/22/06)  
STOWCONSTRUCTIONEQUIPMENT  
A DIVISION OF MULTIQUIP INC.  
POST OFFICE BOX 6254  
PARTS DEPARTMENT:  
800-427-1244  
FAX: 800-672-7877  
CARSON, CA 90749  
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:  
310-537-3700 • 888-252-STOW [888-252-7869]  
FAX:310-537-1986 • FAX:800-556-1986  
E-MAIL: [email protected] • WWW: stowmfg.com  
800-478-1244  
FAX:310-631-5032  
P/N 25499  
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HERE'S HOW TO GET HELP  
PLEASE HAVE THE MODEL AND SERIAL  
NUMBER ON-HAND WHEN CALLING  
PARTSDEPARTMENT  
800-427-1244  
310-537-3700  
FAX: 800-672-7877  
FAX: 310-637-3284  
SERVICEDEPARTMENT  
800-478-1244  
310-537-3700  
FAX: 310-537-4259  
TECHNICALASSISTANCE  
800-478-1244  
FAX: 310-631-5032  
WARRANTYDEPARTMENT  
800-421-1244, EXT. 279 FAX: 310-537-1173  
310-537-3700, EXT. 279  
SALESDEPARTMENT  
310-661-4242  
FAX: 310-604-9237  
877-289-7869 (877-BUY-STOW)  
STOW CUTTER 3 SAW — OPERATION & PARTS MANUAL — REV. #8 (09/22/06) — PAGE 3  
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STOW CUTTER 3 SAW TABLE OF CONTENTS  
SELF-PROPELLED MODELS ONLY  
STOW CUTTER 3 SLAB SAW  
Proposition 65Warning ................................................... 2  
Here's How To Get Help .................................................. 3  
Table Of Contents ........................................................... 4  
Parts Ordering Procedures ............................................. 5  
Battery Assembly .................................................... 72-73  
Transmission Engage Lever Assembly.................... 74-75  
Hydrostatic Transmission Assembly........................ 76-77  
Hydrostatic Drive Assembly .................................... 78-79  
HONDA GX390K1QWT2  
GASOLINE ENGINE  
Specifications ................................................................. 6  
Dimensions..................................................................... 7  
Safety Message Alert Symbols .................................. 8-9  
Rules for Safe Operation ......................................... 10-12  
Decals .......................................................................... 13  
Major Components ....................................................... 14  
13 HP Engine Components .......................................... 15  
20 HP Engine Components .......................................... 16  
General Information ................................................. 17-18  
Inspection ................................................................ 19-20  
Inspection Blade........................................................... 21  
Inspection Blade Placement......................................... 22  
Inspection-Guards, Covers, and V-Belts....................... 23  
Inspection-V-Belts and Water Tank ............................... 24  
Manual Start-up Procedure...................................... 25-26  
Electric Start-up Procedure .......................................... 27  
Shutdown Procedures .................................................. 28  
Operation ................................................................. 29-32  
Maintenance ............................................................ 33-37  
13HP EngineWiring Diagram........................................ 38  
20HP EngineWiring Diagram........................................ 39  
Troubleshooting (Engine) ......................................... 40-41  
Troubleshooting (Blade) ................................................ 42  
Explanation Of Codes In Remarks Column .................. 42  
Suggested Spare Parts ................................................ 43  
Air Cleaner Assembly .............................................. 80-81  
Camshaft Assembly ................................................ 82-83  
Carburetor Assembly ............................................... 84-85  
Control Assembly .................................................... 86-87  
Crankcase Cover Assembly .................................... 88-89  
Crankshaft Assembly .............................................. 90-91  
Cylinder Barrel Assembly ........................................ 92-93  
Cylinder Head Assembly ......................................... 94-95  
Fan Cover Assembly ............................................... 96-97  
Flywheel Assembly ................................................. 98-99  
Fuel Tank Assembly .............................................100-101  
Ignition Coil Assembly..........................................102-103  
Muffler Assembly .................................................104-105  
Piston Assembly ..................................................106-107  
Recoil Starter Assembly ......................................108-109  
Labels ...................................................................110-111  
HONDA GX620TXF2  
GASOLINE ENGINE  
Air Cleaner Assembly ...........................................112-113  
Camshaft Assembly .............................................114-115  
Control Assembly .................................................116-117  
Control Box...........................................................118-119  
Crankcase Cover Assembly .................................120-121  
Crankshaft Assembly ...........................................122-123  
Cylinder Barrel Assembly .....................................124-125  
Cylinder Head Assembly ......................................126-127  
Fan Cover Assembly ............................................128-129  
Flywheel Assembly ..............................................130-131  
Ignition Coil Assembly..........................................132-133  
Muffler Assembly .................................................134-135  
Piston Assembly ..................................................136-137  
Fuel Tank Assembly .............................................138-139  
Fuel Pump ............................................................140-141  
Carburetor Assembly ............................................142-143  
Starter Motor Assembly .......................................144-145  
Gasket Kit Assembly ...........................................146-147  
Labels ...................................................................148-149  
COMPONENT DRAWINGS  
Nameplate and Decals ............................................ 44-45  
Under Carriage Assembly ........................................ 46-47  
Blade Shaft Assembly............................................. 48-49  
Lifting Bale Assembly ............................................. 50-51  
Console (Push) Assembly ....................................... 52-53  
Console (Self-propelled) Assembly.......................... 54-55  
13 HP Engine Mount Assembly .............................. 56-57  
20 HP Engine Mount Assembly .............................. 58-59  
13 HP Engine Assembly ......................................... 60-61  
20 HP Engine Assembly ......................................... 62-63  
Pointers And Covers................................................ 64-65  
Water System Assembly ......................................... 66-67  
Blade Guard Assembly............................................ 68-69  
Manual Raise and Lower Assy. (20 inch) ................. 70-71  
Terms and Conditions of Sale — Parts...................... 150  
PAGE 4 — STOW CUTTER 3 SAW — OPERATION & PARTS MANUAL — REV. #8 (09/22/06)  
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STOW CUTTER 3 SAW — PARTS ORDERING PROCEDURES  
When ordering parts,  
please supply the following information:  
Dealeraccountnumber  
Dealernameandaddress  
Shipping address (if different than billing address)  
Returnfaxnumber  
Applicable model number  
Quantity,part number and description of each part  
Specifypreferredmethodofshipment:  
FedEx or UPS Ground  
FedEx or UPS Second Day or Third Day  
FedEx or UPS Next Day  
Federal Express Priority One  
DHL  
Note:Unlessotherwiseindicatedbycustomer, all  
orders are treated as “Standard Orders”, and will  
ship within 24 hours.We will make every effort to  
ship “Air Shipments” the same day that the order is  
received, if prior to 2PM west coast time. “Stock  
Orders” must be so noted on fax or web forms.  
Truck  
Place Your Parts Order Via Web or Fax  
For Even More Savings!  
Here’s how to get help...  
Please have the model and serial number on  
hand when calling.  
Parts Department  
Extra Discounts!  
800-427-1244  
Fax:800-672-7877  
All parts orders which include complete part numbers  
and are received by our automated web parts order  
system, or by fax qualify for the following extra  
discounts:  
310-537-3700  
Fax:310-637-3284  
Service Department  
800-478-1244  
310-537-3700  
Fax:310-537-4259  
Ordered  
via  
Standard  
orders  
Stock orders  
($750 list and above)  
Technical Assistance  
800-478-1244  
Fax  
3%  
5%  
10%  
10%  
Fax:310-631-5032  
Fax:310-537-1173  
Web  
Warranty Department  
800-421-1244, Ext. 279  
310-537-3700, Ext. 279  
Special freight allowances  
when you order 10 or more  
line items via Web or Fax!**  
FedEx Ground Service at no charge for freight  
Sales Department  
310-661-4242  
877-289-7869 (877-BUY-STOW)  
Fax:310-604-9237  
No other allowances on freight shipped by any other  
carrier.  
NOTE:DISCOUNTSARESUBJECTTOCHANGE  
STOWCONSTRUCTIONEQUIPMENT  
A DIVISION OF MULTIQUIP INC.  
POST OFFICE BOX 6254  
Direct TOLL-FREE access  
to our Parts Department:  
Toll-free nationwide — 800-427-1244  
CARSON, CA 90749  
310-537-3700 • 888-252-STOW [888-252-7869]  
FAX:310-537-1986 • FAX:800-556-1986  
E-MAIL: [email protected] • WWW: stowmfg.com  
STOW CUTTER 3 SAW — OPERATION & PARTS MANUAL — REV. #8 (09/22/06) — PAGE 5  
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STOW CUTTER 3 SAW — SPECIFICATIONS  
TABLE 1. SAW SPECIFICATIONS  
Cutter 3 (Push)  
CC813H20  
Cutter 3 (Self-Propelled)  
CS813H20  
CS820H20  
Saw  
20 in. (508 mm)  
7.5 in. (191 mm)  
Blade Capacity in. (mm)  
Cutting Depth in. (mm)  
Front Wheels in.(mm)  
Rear Wheels in.(mm)  
Weight lbs.(kg)  
5 in. Dia. x 2 in. Wide (125mm x 50mm)  
8 in. Dia. x 2 in. Wide (125mm x 50mm)  
280 lbs. (127kg)  
280 lbs. (127kg) 400 lbs. (181.8kg)  
Honda 13HP  
GX390K1QWT2  
Gasoline Engine  
Honda 20HP  
GX620TXF2  
Gasoline Engine  
Engine  
TABLE 2. ENGINE SPECIFICATIONS  
Honda GX390K1QWT2  
Honda GX620TXF2  
Engine Model  
Engine Type  
Air-cooled 4-Stroke Single Cylinder OHV  
Horizontal Shaft Engine  
Air-cooled 4-Stroke OHV 90°  
V-Twin; Horizontal Shaft  
3.5 in. x 2.5 in. (88 mm x 64 mm)  
23.7 cu. in. (389 cc.)  
3.0 x 2.6 in (77 x 66 mm)  
37.4 cu. in. (614 cc.)  
20 HP / 3,600 rpm  
Bore x Stroke  
Displacement  
13 HP / 3,600 rpm  
Maximum Power Output  
19.5 ft-lbs (2,500 rmp)  
2.7 kg-m (2,500 rpm)  
32.5 ft-lbs (2,500 rmp)  
4.50 kgf-m (2,500 rpm)  
Maximum Torque  
1,400 150 rpm  
3,600 100 rpm  
1,400 150 rpm  
3,600 100 rpm  
Idle Speed  
Maximum No Load RPM  
Specific Fuel  
Consumption  
1 gal./hr. (20.81 liters/hr.)  
1.54 gals./hr. (5.82/liters/hr.)  
1.72 gallons (6.5 liters)  
2.32 pints (1.1 liters)  
Recoil Start  
2.20 gallons (8.32 liters)  
3.18 pints (1.50 liters)  
Electric Start  
Fuel Tank Capacity  
Crankcase Oil Capacity  
Starting System  
Spark Plug Gap  
Air Cleaner  
.028 - .031 in. (0.70 - 0.78 mm.)  
Cyclone Type  
.028 - .031 in. (0.70 - 0.78 mm.)  
Dual Element  
68.4 lbs. (31 kg)  
92.6 lbs (42 kg)  
Dry Weight  
15.0 x 17.7 x 17.4 in.  
(380 x 450 x 443 mm)  
15.3 x 18 x 17.8 in.  
(388 x 457 x 452 mm)  
Dimensions (LxWxH)  
PAGE 6 — STOW CUTTER 3 SAW — OPERATION & PARTS MANUAL — REV. #8 (09/22/06)  
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STOW CUTTER 3 SAW — DIMENSIONS  
Figure 1. CUTTER 3 Dimensions  
TABLE 3. DIMENSIONS  
REFERENCE  
LETTER  
DIMENSIONS  
IN. (MM)  
DESCRIPTION  
A
B
C
D
E
F
G
H
Max Height (Handle Bars fully lowered & Front Pointer raised)  
Max Handle Bar Height (fully raised)  
Max Length (Handle Bars & Front Pointer fully raised)  
Max Length (Handle Bars fully raised & Front Pointer lowered)  
Max Handle Bar Width  
36 in. (914 mm.)  
40 in. (1016 mm.)  
43 in. (1092 mm.)  
68 in. (1727 mm.)  
24 in. (610 mm.)  
24.5 in. (622 mm.)  
16 in. (406 mm.)  
14 in. (356 mm.)  
Max Width  
Rear Wheel Base  
Front Wheel Base  
Crated Dimension (L x W x H): 47 x 30 x 44 in. (1194 x 762 x 1118 mm)  
STOW CUTTER 3 SAW — OPERATION & PARTS MANUAL — REV. #8 (09/22/06) — PAGE 7  
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STOW CUTTER 3 SAW — SAFETY MESSAGE ALERT SYMBOLS  
FORYOUR SAFETY ANDTHE SAFETY OF OTHERS!  
HAZARD SYMBOLS  
Safety precautions should be followed at all times when  
operating this equipment. Failure to read and understand the  
Safety Messages and Operating Instructions could result in  
injury to yourself and others.  
Lethal Exhaust Gases  
Engine exhaust gases contain poisonous  
This Owner's Manual has been  
developed to provide complete  
carbon monoxide. This gas is colorless and  
odorless, and can cause death if inhaled.  
NEVER operate this equipment in a confined  
area or enclosed structure that does not  
provide ample free flow air.  
instructions for the safe and  
efficient operation of the  
Stow Cutter 3 Series Slab Saws.  
Depending on the power plant you  
have selected, please refer to the  
NOTE  
engine manufacturers instructions for data relative to its safe  
operations.  
Explosive Fuel  
Before using any of the Stow Cutter 3 Saws, ensure that  
the operating individual has read and understands all  
instructions in this manual.  
Gasoline is extremely flammable, and its  
vapors can cause an explosion if ignited.  
DO NOT start the engine near spilled fuel or  
combustible fluids. DO NOT fill the fuel tank  
while the engine is running or hot. DO NOT  
overfill tank, since spilled fuel could ignite if it  
comes into contact with hot engine parts or  
sparks from the ignition system. Store fuel in  
approved containers, in well-ventilated areas  
and away from sparks and flames. NEVER  
use fuel as a cleaning agent.  
SAFETY MESSAGE ALERT SYMBOLS  
The three (3) Safety Messages shown below will inform you  
about potential hazards that could injure you or others. The  
Safety Messages specifically address the level of exposure to  
the operator, and are preceded by one of three words: DANGER,  
WARNING, or CAUTION.  
DANGER  
Burn Hazards  
You WILL be KILLED or SERIOUSLY INJURED  
if you DO NOT follow these directions.  
Engine components can generate extreme heat.  
To prevent burns, DO NOT touch these areas  
while the engine is running or immediately after  
operations. NEVER operate the engine with  
heat shields or heat guards removed.  
WARNING  
You CAN be KILLED or SERIOUSLY INJURED if  
you DO NOT follow these directions.  
Rotating Parts  
CAUTION  
You CAN be INJURED if you DO NOT follow  
NEVER operate equipment with covers, or  
guards removed. Keep fingers, hands, hair  
and clothing away from all moving parts to  
prevent injury.  
these directions.  
Potential hazards associated with Stow Cutter 3 Series Slab  
Saw operation will be referenced with Hazard Symbols which  
appear throughout this manual, and will be referenced in  
conjunction with Safety Message Alert Symbols.  
PAGE 8 — STOW CUTTER 3 SAW — OPERATION & PARTS MANUAL — REV. #8 (09/22/06)  
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STOW CUTTER 3 SAW — SAFETY MESSAGE ALERT SYMBOLS  
Accidental Starting  
Respiratory Hazard  
ALWAYS place the ON/OFF switch in the OFF  
position, remove key and/or disconnect the  
spark plug lead before servicing the engine  
or equipment. Ground the lead to prevent  
sparks that could ignite a fire.  
ALWAYS wear approved respiratory  
protection.  
Over Speed Conditions  
Sight and Hearing hazard  
NEVER tamper with the factory settings of the  
engine governor or settings. Personal injury  
and damage to the engine or equipment can  
result if operating in speed ranges above  
maximum allowable.  
ALWAYS wear approved eye and hearing  
protection.  
Guards and Covers In Place  
Equipment Damage Messages  
Other important messages are provided throughout this manual  
to help prevent damage to your slab saw, other property, or the  
surrounding environment.  
NEVER operate the saw without blade guards  
and covers in place. Adhere to safety guidelines  
ANSI American National Standards Institute,  
OSHA or other applicable local regulations.  
This slab saw, other property, or the  
NOTE  
surrounding environment could be  
damaged if you DO NOT follow  
instructions.  
STOW CUTTER 3 SAW — OPERATION & PARTS MANUAL — REV. #8 (09/22/06) — PAGE 9  
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STOW CUTTER 3 SAW — RULES FOR SAFE OPERATION  
RULES FOR SAFE OPERATION  
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NEVER touch the hot exhaust  
manifold, muffler or cylinder.Allow  
these parts to cool before  
servicing the saw.  
CAUTION  
Failure to follow instructions in this manual may lead to  
serious injury or even death! This equipment is to be  
operated by trained and qualified personnel only! This  
equipment is for industrial use only.  
z
z
High Temperatures – Allow the engine to cool before  
adding fuel or performing service and maintenance  
functions. Contact with hot! components can cause serious  
burns.  
The following safety guidelines should always be used when  
operating the Stow Cutter 3 Saw.  
SAFETY  
The engine of this saw requires an adequate free flow of  
cooling air. NEVER operate the saw in any enclosed or  
narrow area where free flow  
z
DO NOT operate or service this  
equipment before reading this entire  
manual.  
of the air is restricted. If the  
air flow is restricted it will  
cause serious damage to the  
saw's engine and may cause  
injury to people. Remember  
the saw's engine gives off  
DEADLY carbon monoxide  
gas.  
z
z
This equipment should not be operated by persons under  
18 years of age.  
NEVER operate the saw without proper  
protective clothing, shatterproof glasses, steel-  
toed boots and other protective devices  
required by the job.  
z
z
ALWAYS refuel in a well-ventilated area, away from sparks  
and open flames.  
ALWAYS use extreme caution when  
working with flammable liquids.  
When refueling, STOP the engine and  
allow it to cool.  
z
NEVER operate this equipment when not  
feeling well due to fatigue, illness or taking  
medicine.  
z
z
z
NEVER operate the saw under the  
influence or drugs or alcohol.  
z
z
NEVER smoke around or near the  
machine. Fire or explosion could result  
from fuel vapors, or if fuel is spilled on  
a hot! engine.  
NEVER use accessories or attachments, which are not  
recommended by or Multiquip for this equipment. Damage  
to the equipment and/or injury to user may result.  
Manufacturer does not assume responsibility for any  
accident due to equipment modifications. Unauthorized  
equipment modification will void all warranties.  
NEVER operate the saw in an explosive atmosphere  
where fumes are present or near combustible materials.  
An explosion or fire could result causing severe bodily  
harm or even death.  
z
z
Whenever necessary, replace nameplate, operation and  
safety decals when they become difficult read.  
z
z
Topping-off to filler port is dangerous, as it tends to spill  
fuel.  
ALWAYS check the saw for loosened hardware such as  
nuts and bolts before starting.  
NEVER use fuel as a cleaning agent.  
PAGE 10 — STOW CUTTER 3 SAW — OPERATION & PARTS MANUAL — REV. #8 (09/22/06)  
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STOW CUTTER 3 SAW — RULES FOR SAFE OPERATION  
Diamond Blade Safety  
General Safety  
z
Use appropriate steel centered diamond blades  
manufactured for use on slab saws.  
z
ALWAYS read, understand, and follow procedures in  
Operator's Manual before attempting to operate equipment.  
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