Bartell B430 User manual

BARTELL MORRISON INC.
375 ANNAGEM BLVD, MISSISSAUGA, ONTARIO, CANADA, L5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
OI-B09001
PB-B09001
INSTRUCTION MANUAL & PARTS BOO
WAL -BEHIND
POWER TROWEL
MODELS
B430 / B436 / B436E / B440 / B446
Use this guide along with the parts lists attached to locate and identify components of your trowel. When
ordering replacement parts, be sure to provide the model number and serial number from the trowel.
POWERFUL - EFFICIENT - DEPENDABLE

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 2 -
SAFETY PRECAUTIONS
DANGER
EXP OSION HAZARD
Never operate the machine in an
explosive atmosphere, near
combustible materials or where
ventilation does not clear exhaust
fumes.
WARNING
BURN HAZARD
Never come into contact with the
engine or muffler when engine is
operating or shortly after it is
turned off. Serious burns may
occur.
CAUTION
ROTATING HAZARD
Never place hands or feet inside
safety guard rings. Serious injury
will result from contact with rotating
blades.
CAUTION
MOVING PARTS
Before starting the machine ensure
that all guards and safety devices
are in place and functioning
properly.
ATTENTION
READ OWNERS MANUAL
Read and understand operator's
manual before using this machine.
Failure to follow operating
instructions could result in serious
injury or death.
!
!
!
!

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 3 -
TABLE OF CONTENTS
QUALITY ASSURANCE/MACHINE BREA -IN ....................................................................................................... 4
WAL -BEHIND POWER TROWEL WARRANTY .................................................................................................... 5
MAINTENANCE RECORD ........................................................................................................................................ 6
ROUTINE SERVICE INTERVALS............................................................................................................................. 7
FOREWORD.............................................................................................................................................................. 9
SAFETY PRECAUTIONS.......................................................................................................................................... 9
ASSEMBLY INSTRUCTIONS ................................................................................................................................... 9
1. TROWE S ............................................................................................................................................................. 9
2. STABI IZER RING................................................................................................................................................. 9
3. HAND E ASSEMB Y ............................................................................................................................................ 9
4. STATIONARY RING .............................................................................................................................................. 9
5. ENGINE CONTRO S ............................................................................................................................................ 9
6. BE T GUARD ........................................................................................................................................................ 9
DIAGRAM 1 ............................................................................................................................................................. 10
OPERATION (FLOATING) ...................................................................................................................................... 11
OPERATION (FINSHING) ....................................................................................................................................... 11
1. STARTING PROCEDURES - WARM TEMPERATURES ................................................................................... 11
2. STARTING PROCEDURES - CO D TEMPERATURES..................................................................................... 11
3. STOPPING PROCEDURES ................................................................................................................................ 11
LUBRICATION ........................................................................................................................................................ 11
1. ENGINE OI ......................................................................................................................................................... 11
2. SPIDER P ATE ................................................................................................................................................... 11
3. GEARBOX ........................................................................................................................................................... 11
4. GEARBOX OI CHANGE .................................................................................................................................... 11
5. GREASE FITTINGS ............................................................................................................................................. 11
ENGINE OI SPECIFICATIONS.............................................................................................................................. 11
STORAGE................................................................................................................................................................ 12
MAINTENANCE....................................................................................................................................................... 12
1. AIR C EANER ..................................................................................................................................................... 12
2. UBRICATION ..................................................................................................................................................... 12
3. SPARK P UG ...................................................................................................................................................... 12
4. BE T TENSION ................................................................................................................................................... 12
ELECTRIC POWER TROWEL OPERATION.......................................................................................................... 13
SETTING UP THE ELECTRIC POWER TROWEL ................................................................................................. 14
STARTING THE ELECTRIC POWER TROWEL .................................................................................................... 14
ELECTRIC POWER TROWEL WIRING DIAGRAM ............................................................................................... 16
TROWEL ARM ADJUSTMENT FIXTURE .............................................................................................................. 17
1. ADJUSTMENT PROCEDURE ............................................................................................................................. 17
ASSEMBLY DRAWINGS AND PARTS LIST ......................................................................................................... 18
1. WA K-BEHIND POWER TROWE ASSEMB Y (FIGURE 1)............................................................................. 19
WA K-BEHIND POWER TROWE PARTS IST............................................................................................... 20
2. BASE UNIT ASSEMB Y (FIGURE 2).................................................................................................................. 21
BASE UNIT PARTS IST.................................................................................................................................... 22
3. SPIDER P ATE ASSEMB Y (FIGURE 3)........................................................................................................... 23
BASE UNIT PARTS IST.................................................................................................................................... 24
4. PRESSURE P ATE ASSEMB Y (FIGURE 4)..................................................................................................... 23
PRESSURE P ATE ASSEMB Y........................................................................................................................ 24
5. C UTCH ASSEMB Y (FIGURE 5) ...................................................................................................................... 25
C UTCH ASSEMB Y PARTS IST.................................................................................................................... 26
6. GEARBOX ASSEMB Y (FIGURE 6) ................................................................................................................... 27
GEARBOX ASSEMB Y PARTS IST ................................................................................................................ 28
7. HAND E ASSEMB Y (FIGURE 7) ...................................................................................................................... 29
HAND E ASSEMB Y PARTS IST.................................................................................................................... 30
8. INSTAPITCH HAND E ASSEMB Y (FIGURE 8)................................................................................................ 31
INSTAPITCH HAND E ASSEMB Y PARTS IST ............................................................................................. 32
9. EUROPEAN SAFETY HAND E ASSEMB Y (FIGURE 9).................................................................................. 33
EUROPEAN SAFETY HAND E ASSEMB Y PARTS IST ............................................................................... 34
10. B ADE CONFIGURATIONS (FIGURE 10)........................................................................................................ 35
B ADE CONFIGURATION PARTS IST............................................................................................................ 36
11. B436E E ECTRIC POWER TROWE ASSEMB Y (FIGURE 11) .................................................................... 37
B436E E ECTRIC POWER TROWE ASSEMB Y PARTS IST ..................................................................... 38
12. E ECTRIC HAND E ASSEMB Y B436 (FIGURE 12) ...................................................................................... 39
E ECTRIC HAND E ASSEMB Y B436 PARTS IST ....................................................................................... 40
TROUBLESHOOTING............................................................................................................................................. 41
SPECIFICATIONS ................................................................................................................................................... 42
COMPANY INFORMATION .................................................................................................................................... 43
NOTES ..................................................................................................................................................................... 45

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 4 -
QUALITY ASSURANCE / MACHINE BREA IN
The Bartell Walk-Behind Power Trowel is the product of extensive engineering
development designed to give long life and unmatched performance. The Walk-Behind
Power Trowels are shipped partially assemble, and only require filling with fuel and a brief
check of lubricant levels in preparation for operation.
You can help ensure that your Power Trowel will perform at top levels by observing a
simple routing on first use. Consider that your new Power Trowel is like a new car. Just
as you would break in a new car to the road or any new machine to the job, you should
start gradually and build up to full use. earn what your machine can do and how it will
respond. Refer to the engine manufacturer’s manual for run-in times. Full throttle and
control may be used after this time period, as allowed by material. This will serve to
further break in the machine on your specific application, as well as provide you with
additional practice using the machine.
We thank you for the confidence you have placed in us by purchasing a Bartell Walk-
Behind Power Trowel and wish you many years of satisfied use.

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 5 -
WAL -BEHIND POWER TROWEL WARRANTY
• All products sold by Bartell Morrison Inc. are warranted against defects in materials and/or workmanship;
excluding normal wear on wearing components and components covered by a separate original
manufacturers warranty, for a period of 24 months from the date of sale to the original end user purchaser
provided that certain conditions have been met.
Conditions:
1. The equipment serial number has been registered with Bartell Morrison Inc. or its approved
dealers, distributors, representatives or agents.
2. The equipment has been operated in an appropriate manner by qualified individuals.
3. The equipment has been properly maintained as per the instructions included in the Owner’s
Manual.
4. All claims for warranty must be filed on proper forms and include the serial number of the
equipment along with proof of purchase.
Any evidence of failure to meet these conditions may result in a denial of the warranty claim.
• Consideration of warranty claims will be at the sole discretion of Bartell Morrison Inc., or its authorized
dealers, distributors, representatives or agents.
• Bartell Morrison Inc. may, at its discretion, request that the equipment to be considered for warranty be
returned at the owner’s expense to an authorized repair facility for inspection.
• Under this warranty we may, at our discretion, repair or replace a part or the whole of the defective
component or equipment.
• Our Warranty coverage is limited to the cost to repair or replace the defective portion of the equipment and
a reasonable (as determined by Bartell Morrison Inc.) amount of labour to conduct the repair or
replacement. Under no circumstances shall Bartell Morrison Inc. be liable for any additional or exceptional
costs beyond the cost to repair or replace the defective portion of the equipment. Bartell Morrison Inc. shall
not be held accountable for; costs associated with travel to inspect or repair defective equipment, costs for
transporting defective equipment to or from an authorized repair facility, costs incurred to repair or replace
the defective equipment at any facility other than one authorized by Bartell Morrison Inc., or ancillary
damage caused by or as a result of the defective equipment.
• Under no circumstances shall equipment be returned to Bartell Morrison Inc. or its authorized dealers,
distributors, representatives or agents without the approval of Bartell Morrison Inc. as evidenced by a
Returned Goods Number. To obtain a Returned Goods Number contact the factory or your authorized
dealer, distributor, representative or agent.
• This warranty is for the sole benefit of the original end user purchaser and is not transferable to any other
company or person.

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 6 -
MAINTENANCE RECORD
PREVENTATIVE MAINTENANCE AND ROUTINE SERVICE P AN
This Walk-Behind Power Trowel has been assembled with care and will provide years of service. Preventative
maintenance and routine service are essential to the long life of your Power Trowel. Your dealer is interested in
your new machine and has the desire to help you get the most value from it. After reading through this manual
thoroughly, you will find that you can do some of the regular maintenance yourself. However, when in need of parts
or major service, be sure to see your Bartell dealer. For your convenience we have provided this space to record
relevant data about your Walk-Behind Power Trowel. When in need of parts or service be prepared to provide your
Trowel serial number. ocate the serial number now and record in the space below.
Date Purchased:
Type of Machine:
Dealer Name: Model:
Dealer Phone: Serial Number:
REP ACEMENT PARTS USED MAINTENANCE OG
PART NO. QUANTITY COST DATE DATE OPERATION

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 7 -
Routine Service
Intervals
Each
use
After 1.5
months
or
50 hrs
Each 3
months
or
100 hrs
Each 6
months
or
200 hrs
Each 9
months
or
300 hrs
Each 12
months
or
400 hrs
General Inspection:
Guards Check o o o o o
Warning stickers Check o o o o o
Test run: Check operation o o o o o
Controls:
Dead-man switch operation
Check
o o o o o o
Check
o o o o o o
Pitch control
ubricate
o o o o o
Engine:
Check evel o o o o o o
Engine oil
Change o o o
Engine oil filter Replace o o
Oil cooler Clean o o o o
Cooling Fins Clean o o o o o
Check - clean o o o o o o
Air cleaner
Replace o
Check o
Air Intake ine
Replace 2 yrs
Check tightness o o
Fan Belt
Replace 500 hrs
Valve clearance Check-adjust o o
Check & Clean o o o o
Fuel filter
Replace o o
Fuel Tank Clean 500 hrs
Engine wiring Check o

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 8 -
Routine Service Intervals
Due to the nature and environment of use, Walk-Behind Power Trowels could be exposed to severe
operating conditions. Some general maintenance guidelines will extend the useful life of your trowel.
• The initial service for your power trowel should be performed after 25 hours of use, at which time your
mechanic (or authorized repair shop) should complete all of the recommended checks in the schedule
above. The chart on page 6 (six) is handy for keeping a record of the maintenance performed and the parts
used for servicing your trowel.
• Regular service according to the schedule above will prolong the life of the Walk-Behind Power Trowel and
prevent expensive repairs.
• Keeping your Walk-Behind Power Trowel clean and free from debris is the single most important regular
maintenance operation, over and above the checks in the service schedule above, that can be performed.
After each use your Walk-Behind Power Trowel should be cleaned to remove any dust and debris from the
undercarriage and surrounding components. Use of a power washer will make clean up quick and easy,
especially if a non-stick coating was applied prior to use.
• In the Service Schedule above, items that should be checked, replaced or adjusted are indicated by “o” in
the appropriate column. Not all Walk-Behind Power Trowel models include the same features and options
and as such not all service operations may have to be performed. For ease of recording place a checkmark
(√) through the “o” when the item is complete. If an item is not required or not completed place an “x”
through the “o” in the box.
• All Walk-Behind Power Trowels have governed engine speed of 3600 rpm. See engine manufacturer’s
manual for exact specifications. Care should be used when making any adjustments to the Walk-Behind
Power Trowel not to change the governed speed.
• Failure to have your Walk-Behind Power Trowel regularly serviced and properly maintained in accordance
with the manufacturer’s instructions will lead to premature failure and void the warranty.

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 9 -
SAFETY PRECAUTIONS
• Always keep unauthorized, inexperienced, untrained
people away from this machine.
• Rotating and moving parts will cause injury if
contacted. Make sure guards are in place. Keep
hands and feet away from moving parts.
• Fuel the machine only when the engine is stopped,
using all necessary safety precautions.
• The engine must always be stopped before
attempting any repair or adjustments. Ignition switch
should be off.
• Be careful not to come in contact with the muffler
when the engine is hot, serious burns may result!
DANGER:
Never operate the machine in an explosive
atmosphere, near combustible materials or where
ventilation does not clear exhaust fumes. Repair
fuel leaks immediately. Refer to your engine
owner’s manual for more safety instructions.
ASSEMBLY INSTRUCTIONS
Your new Bartell Walk-Behind Power Trowel has been
shipped to you partially assembled. Filling the fuel tank
and a brief check of lubricant levels in preparation for
operation is required. To complete the assembly the
following instructions will be helpful.
1. TROWELS – Attach trowel blades with screws and
lock washers supplied. See (A) and (B) Fig. 1. Be
careful that adjusting screw (C) does not protrude
below arm when attaching blades. This could cause
the machine to jump and promote excessive wear in
operation.
2. STABILIZER RING – (if supplied) Install using
screws, bushings and lock washers supplied. See
Fig. 1 (D)
3. HANDLE ASSEMBLY – Put cable end Fig. 2 (A)
through hole in yoke (B) and secure with nut (C),
then install handle bracket on gearbox. To get
proper cable tension, turn control knob Fig. 3,
counter-clockwise to stop position. Guide screw (B)
will now be at the bottom slot. Tighten nut Fig. 4 (A)
until slack is removed from point (B) as indicated. If
more than 2 or 3 threads show through, then nut
should be turned back.
Guide screw, Fig. 3 (B) should be moved to next
lower hole in slide bushing and cable re-adjusted as
above. Turn hand knob completely clockwise and
check for clearance between yoke and gearbox at
point (C) Fig. 4. There should be enough space to
pass a business card through.
4. STATIONARY RING – Install stationary ring as
shown in Fig. 5 with the side bar on engine recoil
side. (May not be exactly as shown). Install rubber
bushings (A) on top and bottom of mounting plate.
Install metal caps (B). Place ring on top and run
screw (C) through caps and rubbers. Tighten lock nut
(D) securely on bottom. It is best to start nuts on all 4
corners before tightening.
5. ENGINE CONTROLS – Attach throttle control to
handle with screws provided. See DIAGRAM 1 below
for your engine model hook-up. For safety switch
connection, attach wire to terminal provided at
“ON/OFF” location.
The throttle cable must be cut and formed to fit. Feed
the cable through the cable clamp on the engine. Pull
the cable through the clamp until it forms a smooth
arc from the handle to the engine. Mark the cable at
the clamp and pull the cable back from the casing at
the throttle. Without cutting the cable, Cut casing at
the mark and push the cable back through fresh cut
end. Form a small “ ” bend in the cable, hook the
inner cable into the throttle block and tighten cable
clamp down onto the casing. With thumb lever and
throttle block in the fully open position, cut the inner
cable by the thumb lever, leaving enough wire
exposed to secure to the lever. Insert the cable into
the fitting and tighten the screw. Restore throttle to
idle position.
IMPORTANT:
Before running machine with belt installed, ensure
that engine idles properly and that the safety-switch
shuts off the engine.
6. BELT GUARD – Install after machine has been
tested, taking care that it does not touch clutch or
pulley.
ATTENTION:
For any information regarding engine adjustments,
please refer to the engine manual supplied.

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 10 -
DIAGRAM 1
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 11 -
OPERATION (Floating)
When the slab has set sufficiently firm that the
operator’s footprint leaves a very slight depression on
the surface of the slab, it is ready for the floating
operation.
Under normal operating conditions the machine should
cover as much as 1000 sq. ft. in about 15 minutes. It is
recommended that a slight tension on the trowel control
cable, (but not a definite tilt), during the floating
operation will cause the machine to operate much
smoother. After the floated slab has set sufficiently, it is
ready for the finishing operation.
CAUTION:
Do not let the machine stand in one spot on the
soft cement. Lift from the slab when the floating
operation is complete.
OPERATION (Finishing)
When starting the finishing operation, never set the
trowels up over 1/4” pitch. This is important. Guiding the
machine on the slab is very simple, a slight upward lift of
the handle causes the machine to travel to the left.
Holding the handle in the neutral position, will slowly
cause the machine to spin in one spot. Slight downward
pressure on the handle causes the machine to travel to
the right. Best results are obtained by covering
approximately 4” on each turn. In other words, let the
machine move right or left, backwards or forwards,
approximately 4” with each revolution of the trowels. To
fill a hole or cut down a hump, move the unit back and
forth over the problem area.
After the first pass over the slab, the waiting time
between operations is determined in the same manner
as if you were hand troweling. To repeat; the entire
application and action of the troweling machine in regard
to getting on the slab, and the correct pitch of the
trowels, is determined in the same manner as would be
used by a cement finisher when troweling by hand.
STARTING PROCEDURE: *WARM CLIMATE
Open fuel valve on gas tank. Set throttle lever to “Fast”
idle position, set choke to closed position, start engine.
Open choke slightly to prevent flooding. Move to “Open”
or “Run” position when engine is warm, increase throttle
to maximum operation position (3600 rpm).
STARTING PROCEDURE: *COLD CLIMATE
Follow same procedure as above but allow longer
warm-up period – 3 to 5 minutes. In cold weather, oil is
much heavier to move and requires more time to work
its way into the moving parts. If maximum power is not
attained, allow further warm-up time. Fill fuel tank with
clean gasoline, use safety approved gas containers.
DO NOT MIX OI WITH GASO INE – USE UN EADED
GAS ON Y.
STOPPING PROCEDURE
1. Throttle engine down.
2. Turn off stop switch.
LUBRICATION
1. ENGINE OIL
The long life and successful operation of any piece of
machinery is dependent on frequent and thorough
lubrication.
Before using the trowel, always check your engine for
oil. Use proper engine oil as recommended in the
engine manufacturer’s manual. Fill crankcase to
levels as recommended.
ENGINE OIL SPECIFICATIONS
Season Temperature
Grade of Engine Oil
Spring to Autumn
+40°F (4°C) to +120°F (49°C)
Winter
+15°F (-9°C) to +40°F (4°C)
Below +15°F (-9°C) SAE 10W-30
SAE 30
SAE 20
2. SPIDER PLATE
There are 4 (four) grease fittings on the spider plate,
each must be greased daily. THE SPIDER PLATE
MUST BE GREASED EVERY TIME MACHINE IS
USED.
3. GEARBOX
Check the oil level sight plugs on both gearboxes
daily to ensure the oil is half way on the site glass.
Top up with Agma 8 compounded gear oil only.
Gearbox capacity 16 oz. to 19 oz. (473ml. To 562ml.)
Example: Esso/Exxon Cylesstic TK680.
4. TO CHANGE GEARBOX OIL
Place a pan beneath the drain plug to catch the oil.
Remove the drain plug and the filler plug from the
gearbox. After the oil has drained completely, replace
the drain plug and tighten. Fill the gearbox through
the filler plug with 16 oz. to 19 oz. (473ml. To 562ml.)
of Agma 8 compounded gear oil. Replace the filler
plug and tighten.

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 12 -
STORAGE
The following steps should be taken to prepare your
Walk-Behind Power Trowel for extended storage.
1. Close fuel shut off valve.
2. Siphon excess gasoline from tank.
3. Start engine until it stops from lack of fuel. This will
use up all the fuel in the carburetor and prevent
formation of deposits due to evaporation of fuel.
4. Remove spark plug and pour 2 oz. of SAE-30 or
SAE-40 motor oil into the cylinder. Slowly crank the
engine 2 or 3 times to distribute the oil throughout
the cylinder. This will help prevent rust during
storage. Replace spark plug.
5. Store the unit in an upright position in a cool, dry,
well ventilated area.
MAINTENANCE
Maintaining your Walk-Behind Power Trowel will insure
long life to the machine and its components.
AIR CLEANER - Keep air filter clean at all times. Wash
away dust and debris using a non-oil based cleaning
solvent. et the filter dry before re-installing.
LUBRICATION – Check engine oil regularly. Use
proper engine oil as recommended. See previous
chart. Fill crankcase to levels as recommended in
manufacture’s engine manual.
SPAR PLUG – Check and clean spark plugs
regularly. A fouled, dirty or carboned spark plug causes
hard starting and poor engine performance. Set spark
plug gap to recommended clearance. Refer to engine
manual.
BELT TENSION – IMPORTANT!
If there is excessive belt play, there will be a decrease
in the power transmission capability which could lead to
premature wear and failure of the belt. The normal belt
play should be 1/2” to 5/8” which is attained by
depressing one side of the belt at the mid-point of the
span between pulleys. Tighten all engine mount
fasteners.
CHART FOR MINIMUM WIRE SIZE OF EXTENSION CORD
Nameplate AMPS CORD ENGTH
25’ 50’ 100’ 150’
0-6 18 AWG 16 AWG 16 AWG 14 AWG
6-10 18 AWG 16 AWG 14 AWG 12 AWG
10-12 16 AWG 16 AWG 14 AWG 12 AWG
12-16 14 AWG 12 AWG (NOT RECOMMENDED)

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 13 -
ELECTRIC POWER TROWEL OPERATION
The electric models of Bartell Power Trowels require appropriate power sources, connections,
extension cords, and surge protection. Bartell Morrison Inc. is not responsible for damage to person
or property due to improper use or setup of an Electric Power Trowel. Select your power supply and
other provisions based on the specific type of trowel being operated.
While the Electric Power Trowel has internal surge protection to protect the motor, electronics, and
operator from internal power surges, the power supply should be equipped with an appropriate
breaker to protect the equipment and personnel on the job site from potential harm from a damaged
power supply cord.
The following safety precautions should always be observed when operating Bartell Electric Power
Trowels, in addition to the stated precautions for regular power trowels:
• The operator is responsible for the protection of the electrical power supply cord. Do not let the
cord come into contact with the trowel blades under any circumstances. If the cord does touch the
blades, immediately power down the trowel, unplug the electrical supply, and inspect the cord for
damage. Cords with damaged insulation should be replaced immediately.
• If the trowel blades stick or jam a surge will be created, tripping the external breaker. Avoid starting
the trowel after sitting on green concrete for extended periods without first breaking the bond or
applying some water to the surface for lubrication. Avoid hitting obstacles with the blades as this
can cause physical damage to the blades, transmission, or trip the breaker.

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 14 -
• While the trowel should be cleaned daily, and the electronic components are splash-resistant,
avoid spraying water or other liquids directly on the motor, starter box, or handle controls, as this
can damage the electronics. Never immerse the trowel in water. If water intrusion into the
electronics is suspected, have the trowel inspected by an authorized BMi representative before
operating.
• Do not attempt to disable the electric safety switch on the right handle of the trowel.
• Do not pull the trowel by the safety switch housing.
• Always unplug the trowel for storage or transportation.
SETTING UP THE ELECTRIC POWER TROWEL
STARTING THE ELECTRIC POWER TROWEL
The Bartell Electric Power Trowel
ships without the handle attached.
When installing the handle, ensure
that the control plug at the lower end
of the handle is plugged into the
receptacle at the lower left of the
motor starter box and retained with
the clip.
The box is protected with two (2)
timed fuses. If your trowel will not
start, and the breakers at the line
and starter box are ok, then you
may need to replace the fuses.

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 15 -
1. Plug the trowel into the electrical supply. If the line power is on, the green power indicator
lamp on the top of the trowel will glow.
2. Turn the master starter switch clockwise to the ON (vertical) position. If it will not stay in the
ON position, then turn it fully counterclockwise to the OFF position and try again. The internal
breaker of the starter box will not let the master switch be turned on until it has been reset by
turning it off.
3. With the master switch ON, stand at the operator position behind the handle. The motor will
not start until the safety handle is fully depressed, and it will immediately stop if the safety
handle is released. Squeeze the safety handle with your right hand until it is fully depressed,
and hold this for the duration of operation.
4. Brace your hip against the shield pad on the handle for better control. Bartell Electric Power
Trowels operate at a constant speed which is achieved immediately after startup, so there will
be some kick. With your left hand, press the green start button. The trowel will immediately
begin to turn.
NOTE: If the trowel appears to hesitate or the motor strains for more than 3 seconds, release the
safety handle and inspect the blades for any obstructions or bonding to the concrete. Clear the
obstacle and try again.
5. To stop the trowel, simply release the safety handle or press the red stop button. Do not
release the handles until the blades have stopped rotating. If leaving the trowel for any
extended period, turn the master switch to the OFF position.

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 16 -
ELECTRIC POWER TROWEL WIRING DIAGRAM:
M1
CONTRO FUSE
3 AMP
T1 T3
14NO
A2
A1
1
1 3
13NO
X4 X2
H2 H4
AMP
230V
24V
TRANSFORMER DISCONNECT
OVER OAD
CONTACTOR
TROWE
MOTOR
3HP
230V
INE IN
230V 2
CONTRO
RECEPTIC E
PIN2
PIN1
PIN3
G
W
BL
W
BL
BR
BL

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 17 -
TROWEL ARM ADJUSTMEN
T FIXTURE
PART #20801
Ex: Unit 36” (B436)
1) 10810A – Trowel arm
2) 10817A – ift lever
3) 10808 – Jam nut
4) 10809 – Set screw
5) 10824 – Block top
6) 10507 – Bolt
7) 10808 – Jam nut
8) 10807 – Carriage bolt
9) 10832 – Adjustment bar
10) 10507 – Bolt
Figure
The trowel arm adjustment fixture (20801) is reversible.
By rotating the arm clamping fixture and the ring bolt,
both left hand and right hand trowel arms may be
adjusted. Before attempting adjustment, determine
whether the trowel arm is right handed or left handed.
When adjusting left hand trowel arms use the side of the
fixture marked “ ”. When adjusting right hand trowels
arms use the opposite side. The adjustment bar will be
set on “36” for the Walk-behind trowel arm.
ADJUSTMENT PROCEDURE
1. Remove all trowel arm assemblies (1 & 2 arm and
attached lift lever) from suspected maladjusted spider
plate.
2. Remove lift lever (2) from trowel arm (1) by first
loosening jam nut (3) then square head screw (4). If
upon inspection (method left to discretion of
serviceman) any trowel arm (1) is found to be in a
bent condition, it must either be brought back to its
original straight condition (method left to the
serviceman’s discretion) or replaced with new part.
3. Replace lift levers (2) on new or straightened arms
(1) by reversing procedure as described above.
NOTE: IT IS IMPORTANT THAT WHEN TIGHT-
ENING SQUARE HEAD NUT (4), IT SEATS ITSE F
SECURE Y INTO DIMP E MACHINED IN ARM.
4. Place trowel arm assembly (1 and 2) in fixture (5)
with lift lever (2) butting up against fixture. Clamp in
place with bolts (6).
5. oosen locknut (7) and screw carriage bolt (8) down
to full depth allowable. This will provide for ample
clearance to swing precision ground adjustment bar
(9) over head of carriage bolt.
5a.
Adjustment bar (9) is stamped for appropriate size of
machine. Swing appropriate side directly over carriage
bolt (8) and secure in place with bolt (10).
6. Adjust carriage bolt (8) upwards until contact is made
with adjustment bar (9); holding carriage bolt in
position with one wrench, tighten locknut (7) to secure
in position with second wrench.
NOTE: IT IS VITA Y IMPORTANT TO ENSURE
THAT ONCE THE CARRIAGE BO T IS ADJUSTED
TO THE CORRECT HEIGHT, IT DOES NOT MOVE
BEFORE, OR DURING THE TIGHTENING OF
OCKNUT.
7. This same procedure is to be followed with A arms
from spider plate assembly, and will ensure correct
and exact adjustment.
TROWEL ARM ADJUSTMENT SCREW
The trowel arm adjustment screw is to be used for field
adjustment of blade level, in the event of a damaged
trowel arm, to enable completion of the job. At the end of
the job repairs should be made to eliminate the damage.
When assembling trowel blades to trowel arms, the
adjustment screw should NEVER protrude below the
under-side surface of a trowel arm.
If the adjustment screw is not flush with the underside of
the trowel arm, then this will cause the power trowel to
bounce and vibrate especially at high speed. This will
also cause the trowel blades to leave an uneven finish to
the concrete due to the blades not being level to one
another.
Make certain that the adjusting screw is held firmly in
place while tightening the bolt which secures the blade to
the trowel arm.

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 18 -
A
AS SS SE EM MB B Y Y D DR RA AW WI IN NG GS S A AN ND D P PA AR RT TS S I IS ST T

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 19 -
WAL -BEHIND POWER TROWEL ASSEMBLY
250 240 40 59 80 180 170 175
160
270
30
10100110
130
120
96
97
90
39
95
50
175
165
190 140 150
70
15 16
Figure 1 - Complete Trowel
Note: Some parts shown above are optional and may not be included with your trowel. Refer to the attached parts lists for complete list of parts
applicable to your trowel.
Item # Description Item # Description Item # Description Item # Description
10 Base Unit
70 ock Washer 120 V Belt 180 Hex ocknut
15 Stab. Ring 80 Hex Nut 130 Belt Guard 190 Stud, Belt Guard
16 Shoulder Bolt 90 Clutch/Drive Sheave 140 ock Washer 240 Hoist Hook (opt.)
30 Handle Assy 95 Clutch Spacer 150 Hex Nut 250 Flat Head Screw
39 Key, Clutch 96 Clutch Retainer 160 Guard Ring 270 Carry Bar Assy
40 Engine (opt.) 97 Flat Head Screw 165 Hex Hd. Screw
50 Engine Stud 100 Driven Sheave 170 Flat Washer
59 Muffler Cap 110 Key, Sheave 175 Rubber Washer

WAL -BEHIND TROWEL INSTRUCTION MANUAL
BARTE MORRISON INC.
375 ANNAGEM B VD, MISSISSAUGA, ONTARIO, CANADA, 5T 3A7, 905-458-5455 FAX [phone]
Created: 07/04
Revised: 08/09
- 20 -
CUSTOMER PARTS LIST
Assembly #
Walk-Behind Assembly
Assembly ist
Item # Part # (430) Part # (436) Part # (440) Part # (446) Description Qty Eff. Date
10 N/A N/A N/A N/A Base Unit (See Figure 2) 1 6/8/2004
15 N/A N/A N/A 20442 Stabilizer Ring 1 8/21/2007
16 N/A N/A N/A 10442 Shoulder Bolt 4 8/21/2007
30 20520 20520 20520 20562 Handle Assembly, Standard 1 6/8/2004
39 10206 10206 (5.5HP)
11003 (9HP)
11003 11003 Key, Clutch 1 8/16/2007
40 Engine Engine Engine Engine Honda, Robin, B&S 1 6/8/2004
50 14278 14278 (5.5HP)
14277 (9HP)
14277 14280 Stud, Combo, Engine Mount 4 6/8/2004
59 11112 11112 11112 11112 Muffler Cap 8/21/2007
70 10402 10402 (5.5HP)
10902 (9HP)
10902 10402 ock Washer, Engine Mount 4 6/8/2004
80 10915 10915 (5.5HP)
10901 (9HP)
10901 10901 Hex Nut, Engine Mount 4 6/8/2004
90 21006 21006 (5.5HP)
21005 (9HP)
21005 21005 Clutch Assembly 1 6/8/2004
95 11254 11254 (5.5HP)
N/A (9HP)
N/A N/A Clutch Spacer 1 6/8/2004
96 30042 30042 (5.5HP)
N/A (9HP)
N/A N/A Clutch Retainer 1 8/16/2007
97 11256 11256 (5.5HP)
N/A (9HP)
N/A N/A Flat Head Screw 1 8/16/2007
100 14270 14270 (5.5HP)
14285 (9HP)
14285 14285 Sheave, Drive 1 8/16/2007
110 10208 10208 10208 10208 Key, Sheave 1 6/8/2004
120 11030 11030 (5.5HP)
11047 (9HP)
11047 11178 V-Belt 1 8/16/2007
130 21066 21066 (5.5HP)
21067 (9HP)
21067 21065 Belt Guard 1 8/16/2007
140 10902 10902 10902 10902 ock Washer, 3/8" Dia 1 6/8/2004
150 10901 10901 10901 10901 Hex Jam Nut, 3/8”-16 1 6/8/2004
160 20482 20447 20449 20448 Safety Ring - Removable 1 6/8/2004
165 10955 10955 10955 10955 HHCS, M12-1.75 x 40mm G. 4 8/16/2007
170 50026 50026 50026 50026 Flat Washer 1/2" 4 6/8/2004
175 11296 11296 11296 11296 5/8" Rubber Washer 8 6/8/2004
180 10956 10956 10956 10956 Nylock Nut, M12-1.75 4 6/8/2004
190 11029 11029 11029 11029 Stud, 3/8”-16 x 1-3/4" G 1 8/16/2007
240 20189 20189 (5.5HP)
20171 (9HP)
20171 20171 Hoist Hook 1 6/8/2004
250 30041 30041 30041 30041 FHSCS 5/16”-24 x 3/4” G. 4 6/8/2004
270 20512 20512 20512 20512 Carry Bar Assembly w/ Clips 1 6/8/2004
Rev. 1 Belt for B446 changed, was 11047 (BP28) now 11178 (B29) 10/2005