5000184574
07 0615
5000184574
Operator’s Manual
Walk-Behind Trowel
CT 36-400E
EN
Copyright
notice
© Copyright 2012 by Wacker Neuson Production Americas LLC
All rights, including copying and distribution rights, are reserved.
This publication may be photocopied by the original purchaser of the machine. Any
other type of reproduction is prohibited without express written permission from
Wacker Neuson Production Americas LLC.
Any type of reproduction or distribution not authorized by Wacker Neuson Production
Americas LLC represents an infringement of valid copyrights. Violators will be
prosecuted.
Trademarks
All trademarks referenced in this manual are the property of their respective owners.
Manufacturer
Wacker Neuson Production Americas LLC
N92W15000 Anthony Avenue
Menomonee Falls, WI 53051 U.S.A.
Tel: (262) 255-0500 · Fax: (262) 255-0550 · Tel: (800) 770-0957
www.wackerneuson.com
Original
instructions
This Operator’s Manual presents the original instructions. The original language of this
Operator’s Manual is American English.
CT36-400E Foreword
wc_tx001390gb.fm 3
Foreword
Machines
covered in
this manual
Machine
identification
A nameplate listing the model number, item number, revision number, and serial
number is attached to this machine. The location of the nameplate is shown below.
Serial number
(S/N)
For future reference, record the serial number in the space provided below. You will
need the serial number when requesting parts or service for this machine.
Machine
documentation
From this point forward in this documentation, Wacker Neuson Production
Americas LLC will be referred to as Wacker Neuson.
Keep a copy of the Operator’s Manual with the machine at all times.
Use the separate Parts Book supplied with the machine to order replacement
parts.
If you are missing either of these documents, please contact Wacker Neuson to
order a replacement or visit www.wackerneuson.com.
When ordering parts or requesting service information, be prepared to provide
the machine model number, item number, revision number, and serial number.
Expectations
for
information in
this manual
This manual provides information and procedures to safely operate and
maintain the above Wacker Neuson model(s). For your own safety and to
reduce the risk of injury, carefully read, understand, and observe all instructions
described in this manual.
Wacker Neuson expressly reserves the right to make technical modifications,
even without notice, which improve the performance or safety standards of its
machines.
The information contained in this manual is based on machines manufactured
up until the time of publication. Wacker Neuson reserves the right to change
any portion of this information without notice.
Machine Item Number
CT 36-400E 0009448, 0620828
wc_gr010040
Serial Number:
Foreword CT36-400E
4 wc_tx001390gb.fm
Manufacturer’s
approval
This manual contains references to approved parts, attachments, and modifica-
tions. The following definitions apply:
Approved parts or attachments are those either manufactured or provided by
Wacker Neuson.
Approved modifications are those performed by an authorized Wacker
Neuson service center according to written instructions published by Wacker
Neuson.
Unapproved parts, attachments, and modifications are those that do not
meet the approved criteria.
Unapproved parts, attachments, or modifications may have the following conse-
quences:
Serious injury hazards to the operator and persons in the work area
Permanent damage to the machine which will not be covered under warranty
Contact your Wacker Neuson dealer immediately if you have questions about
approved or unapproved parts, attachments, or modifications.
2015_CE_CT36-400E_en_FM10.fm
EC Declaration of Conformity
Manufacturer
Wacker Neuson Production Americas LLC, N92W15000 Anthony Avenue,
Menomonee Falls, Wisconsin 53051, USA
Product
Product
Product category
Product function
Item number
CT 36-400E
Trowel
To smooth and finish semi-cured concrete
5000009448, 0620828
Directives and Standards
We hereby declare that this product meets and complies with the relevant regulations and
requirements of the following directives and standards:
2006/42/EC, 2004/108/EC, EN12649, 2011/65/EU (RoHS2)
Authorized Person for Technical Documents
Leo Goeschka, Wacker Neuson Produktion GmbH & Co. KG, Preußenstraße 41,
80809 München
Menomonee Falls, WI, USA, 29.05.15
Scott V. Grahl
Manager, Product Engineering
For Wacker Neuson
Keith Herr
Managing Director
For Wacker Neuson
Dan Domanski
Technical Director
For Wacker Neuson
Original Declaration of Conformity
wc_bo5000184574_06TOC.fm 7
Table of ContentsCT 36-400E
Foreword 3
EC Declaration of Conformity 5
1 Safety Information 9
1.1 Signal Words Used in this Manual ....................................................... 9
1.2 Machine Description and Intended Use ............................................. 10
1.3 Operating Safety ................................................................................ 11
1.4 Operator Safety while Using Electical Equipment .............................. 14
1.5 Service Safety .................................................................................... 15
2 Labels 18
2.1 Label Locations .................................................................................. 18
2.2 Label Meanings .................................................................................. 19
3 Lifting and Transporting 21
3.1 Lifting the Machine ............................................................................. 21
3.2 Transporting the Machine ................................................................... 22
4 Operation 23
4.1 Preparing the Machine for First Use ................................................... 23
4.2 Installing the Blades ........................................................................... 24
4.3 Adjusting the Handle .......................................................................... 25
4.4 Optional Weights ................................................................................ 25
4.5 Installing Plugs and Power Cords ...................................................... 26
4.6 Extension Cords ................................................................................. 26
4.7 Connecting to the Power Supply ........................................................ 27
4.8 Controls .............................................................................................. 27
4.9 Pitch Adjustment ................................................................................ 28
4.10 Before Starting ................................................................................... 29
4.11 Starting ............................................................................................... 29
4.12 Stopping ............................................................................................. 30
4.13 Position of the Operator ..................................................................... 31
4.14 Operation ............................................................................................ 31
4.15 Emergency Shutdown Procedure ....................................................... 32
8 wc_bo5000184574_06TOC.fm
Table of Contents CT 36-400E
5 Maintenance 33
5.1 Periodic Maintenance Schedule ..........................................................33
5.2 Trowel Lubrication ...............................................................................33
5.3 Belt Replacement ................................................................................34
5.4 Storage ................................................................................................35
5.5 Machine Disposal / Decommissioning .................................................35
6 Troubleshooting 36
7 Schematics 37
8 Technical Data 39
8.1 Dimensions and Weight ......................................................................39
8.2 Motor ...................................................................................................40
8.3 Trowel ..................................................................................................40
8.4 Sound and Vibration Specifications .....................................................41
9 AEM Safety Manual 43
CT 36-400E Safety Information
wc_si000140gb.fm 9
1 Safety Information
1.1 Signal Words Used in this Manual
This manual contains DANGER, WARNING, CAUTION, NOTICE, and
NOTE signal words which must be followed to reduce the possibility
of personal injury, damage to the equipment, or improper service.
NOTICE: Used without the safety alert symbol, NOTICE indicates a
situation which, if not avoided, could result in property damage.
Note: A Note contains additional information important to a procedure.
This is the safety alert symbol. It is used to alert you to potential personal hazards.
f Obey all safety messages that follow this symbol.
DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in death
or serious injury.
f
To avoid death or serious injury from this type of hazard, obey all safety messages that
follow this signal word.
WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
f
To avoid possible death or serious injury from this type of hazard, obey all safety mes-
sages that follow this signal word.
CAUTION!
CAUTION indicates a hazardous situation which, if not avoided, could result in
minor or moderate injury.
f
To avoid possible minor or moderate injury from this type of hazard, obey all safety mes-
sages that follow this signal word.
Safety Information CT 36-400E
10 wc_si000140gb.fm
1.2 Machine Description and Intended Use
This machine is a walk-behind concrete finishing trowel. The Wacker
Neuson Walk-Behind Trowel consists of a frame onto which are
mounted an electric motor, a gearbox, and a control handle with a
terminal box. A set of four metal blades is connected to the gearbox
and is surrounded by a ring guard. The motor rotates the blades
through the gearbox and clutch mechanism. The rotating blades ride
on the surface of curing concrete, creating a smooth finish. The
operator walks behind the machine and uses the handle to control
speed and direction of the machine
This machine is intended to be used for floating and burnishing curing
concrete.
This machine has been designed and built strictly for the intended use
described above. Using the machine for any other purpose could
permanently damage the machine or seriously injure the operator or
other persons in the area. Machine damage caused by misuse is not
covered under warranty.
The following are some examples of misuse:
• Using the machine as a ladder, support, or work surface
• Using the machine to carry or transport passengers or equipment
• Using the machine to finish inappropriate materials such as
slurries, sealers, or epoxy finishes
• Operating the machine outside of factory specifications
• Operating the machine in a manner inconsistent with all warnings
found on the machine and in the Operator’s Manual
This machine has been designed and built in accordance with the
latest global safety standards. It has been carefully engineered to
eliminate hazards as far as practicable and to increase operator
safety through protective guards and labeling. However, some risks
may remain even after protective measures have been taken. They
are called residual risks. On this machine, they may include exposure
to:
• Chemical burns from the curing concrete
• Heat from the electric motor
• Electric shock and arc flash
• Personal injury from improper lifting techniques or operating
techniques
• Cutting hazards from sharp or worn blades
CT 36-400E Safety Information
wc_si000140gb.fm 11
To protect yourself and others, make sure you thoroughly read and
understand the safety information presented in this manual before
operating the machine.
1.3 Operating Safety
Operator training
Before operating the machine:
• Read and understand the operating instructions contained in all
manuals delivered with the machine.
• Familiarize yourself with the location and proper use of all
controls and safety devices.
• Contact Wacker Neuson for additional training if necessary.
When operating this machine:
• Do not allow improperly trained people to operate the machine.
People operating the machine must be familiar with the potential
risks and hazards associated with it.
Operator qualifications
Only trained personnel are permitted to start, operate, and shut down
the machine. They also must meet the following qualifications:
• have received instruction on how to properly use the machine
• are familiar with required safety devices
The machine must not be accessed or operated by:
•children
• people impaired by alcohol or drugs
Application area
Be aware of the application area.
• Keep unauthorized personnel, children, and pets away from the
machine.
• Remain aware of changing positions and the movement of other
equipment and personnel in the application area/job site.
Be aware of the application area.
• Do not operate the machine in areas that contain flammable
objects, fuels, or products that produce flammable vapors.
Safety Information CT 36-400E
12 wc_si000140gb.fm
Safety devices, controls, and attachments
Only operate the machine when:
• All safety devices and guards are in place and in working order.
• All controls operate correctly.
• The machine is set up correctly according to the instructions in
the Operator’s Manual.
• The machine is clean.
• The machine’s labels are legible.
To ensure safe operation of the machine:
• Do not operate the machine if any safety devices or guards are
missing or inoperative.
• Do not modify or defeat the safety devices.
• Only use accessories or attachments that are approved by
Wacker Neuson.
Safe operating practices
When operating this machine:
• Remain aware of the machine’s moving parts. Keep hands, feet,
and loose clothing away from the machine’s moving parts.
When operating this machine:
• Do not operate a machine in need of repair.
Personal Protective Equipment (PPE)
Wear the following Personal Protective Equipment (PPE) while
operating this machine:
• Close-fitting work clothes that do not hinder movement
• Safety glasses with side shields
• Hearing protection
• Safety-toed footwear
1.3.1 Do not leave the machine running unattended.
1.3.2 NEVER operate the machine with the beltguard missing. Exposed
drive belt and pulleys create potentially dangerous hazards that can
cause serious injuries.
1.3.3 Never operate this machine in applications for which it is not intended.
1.3.4 NEVER use the trowel around pop-ups in the concrete that are lower
than the lowest ring on the ring guard.
1.3.5 NEVER lift the machine solely by the handle. The component may fail,
causing the machine to fall, possibly injuring bystanders.
CT 36-400E Safety Information
wc_si000140gb.fm 13
1.3.6 DO NOT operate the trowel with the Operator Present Lever (safety
interlock) disabled. Serious injury could occur if struck by rotating
trowel due to disabling this interlock.
1.3.7 Store the machine properly when it is not being used. The machine
should be stored in a clean, dry location out of the reach of children.
1.3.8 Be sure operator is familiar with proper safety precautions and
operation techniques before using machine.
1.3.9 Do not use a cellphone or send text messages while operating this
machine.
1.3.10 Do not transport the machine while it is running.
1.3.11 Do not tip the machine for cleaning or for any other reason.
Safety Information CT 36-400E
14 wc_si000140gb.fm
1.4 Operator Safety while Using Electical Equipment
Electrical motors present special hazards during operation! Failure to
follow the safety guidelines described below could result in severe
injury or death.
1.4.1 NEVER operate machine with damaged or worn electrical cord! When
using an extension cord be sure to use one heavy enough to carry the
current load.
1.4.2 Prevent body contact with grounded surfaces such as pipes, metal
railings, radiators and metal ductwork.
1.4.3 DO NOT operate electrical devices in rain or snow. Keep motor, switch
and electrical cords dry.
1.4.4 DO NOT use machine in wet locations.
1.4.5 Do not plug in the trowel with the motor cover, switch box, or terminal
box cover removed.
1.4.6 When motor is used outdoors, use only extension cords intended for
and marked for outdoor use.
1.4.7 Use only appropriate extension cords that have grounding-type plugs
and receptacles that accept the machine's plug.
1.4.8 ALWAYS keep all electrical cords away from heat, oil and sharp edges
which can damage them. Inspect all electrical cords before each use
and have damaged cords replaced or repaired at an authorized service
center.
1.4.9 To reduce the risk of electric shock, all equipment must be properly
grounded. Connect this trowel to grounded receptacles and extension
cords only. Make sure power supply has either an Earth Leakage
Circuit Breaker (ELCB) or an isolation monitor in the circuit.
1.4.10 NEVER allow children or people other than the operator to handle
power cable and extension cords.
1.4.11 NEVER operate trowel in areas exposed to flammable or explosive
liquids or gases! The motor brushes spark during operating and could
ignite fumes.
1.4.12 NEVER operate machine if switch does not function properly. Have
defective switches replaced by an authorized service center.
1.4.13 NEVER yank cord to disconnect it from receptacle.
1.4.14 NEVER allow trowel blades to cut or become entangled in the power
cord.
1.4.15 ALWAYS make sure motor switch is in “STOP” position before
plugging trowel to power supply.
1.4.16 ALWAYS check the power supply before running the trowel. Using the
wrong voltage supply will damage the motor.
WARNING
CT 36-400E Safety Information
wc_si000140gb.fm 15
1.5 Service Safety
A poorly maintained machine can become a safety hazard! In order
for the machine to operate safely and properly over a long period of
time, periodic maintenance and occasional repairs are necessary.
Service training
Before servicing or maintaining the machine:
• Read and understand the instructions contained in all manuals
delivered with the machine.
• Familiarize yourself with the location and proper use of all
controls and safety devices.
• Only trained personnel shall troubleshoot or repair problems
occurring with the machine.
• Contact Wacker Neuson for additional training if necessary.
When servicing or maintaining this machine:
• Do not allow improperly trained people to service or maintain the
machine. Personnel servicing or maintaining the machine must
be familiar with the associated potential risks and hazards.
Precautions
Follow the precautions below when servicing or maintaining the
machine.
• Read and understand the service procedures before performing
any service to the machine.
• All adjustments and repairs must be completed before operation.
Do not operate the machine with a known problem or deficiency.
• All repairs and adjustments shall be completed by a qualified
technician.
• Turn off the machine before performing maintenance or making
repairs.
Machine modifications
When servicing or maintaining the machine:
• Use only accessories/attachments that are approved by Wacker
Neuson.
When servicing or maintaining the machine:
• Do not defeat safety devices.
• Do not modify the machine without the express written approval
of Wacker Neuson.
WARNING
Safety Information CT 36-400E
16 wc_si000140gb.fm
Replacing parts and labels
• Replace worn or damaged components.
• Replace all missing and hard-to-read labels.
• When replacing electrical components, use components that are
identical in rating and performance to the original components.
• When replacement parts are required for this machine, use only
Wacker Neuson replacement parts or those parts equivalent to
the original in all types of specifications, such as physical
dimensions, type, strength, and material.
Cleaning
When cleaning and servicing the machine:
• Keep the machine clean and free of debris such as leaves, paper,
cartons, etc.
• Keep the labels legible.
When cleaning the machine:
• Do not clean the machine while it is running.
• Never use gasoline or other types of fuels or flammable solvents
to clean the machine. Fumes from fuels and solvents can
become explosive.
Personal Protective Equipment (PPE)
Wear the following Personal Protective Equipment (PPE) while
servicing or maintaining this machine:
• Close-fitting work clothes that do not hinder movement
• Safety glasses with side shields
• Hearing protection
• Safety-toed footwear
In addition, before servicing or maintaining the machine:
• Tie back long hair.
• Remove all jewelry (including rings).
1.5.1 DO NOT attempt to clean or service machine while it is plugged in to
the power supply. DO NOT wash machine with electrical covers
removed. DO NOT use a high pressure washer to clean electrical
equipment.
1.5.2 DO NOT run motor while it is disconnected from machine in order to
avoid injury due to exposed rotating parts.
1.5.3 DO NOT remove blades while the machine is hanging overhead.
1.5.4 ALWAYS support the machine securely before changing blades.
1.5.5 Always operate the machine with all safety devices and guards in
place and in working order.
CT 36-400E Safety Information
wc_si000140gb.fm 17
1.5.6 Keep the machine clean and labels legible. Replace all missing and
hard-to-read labels. Labels provide important operating instructions
and warn of dangers and hazards.
1.5.7 ALWAYS handle blades carefully. The blades can develop sharp
edges which can cause serious cuts.
1.5.8 Store the machine properly when it is not being used. The machine
should be stored in a clean, dry location out of the reach of children.
1.5.9 Keep machine clean for better and safer performance. Make sure
motor cooling fins are kept clean to prevent overheating.
1.5.10 Perform periodic maintenance as recommended in the Operator’s
Manual. Follow lubricating instructions.
Labels CT 36-400E
18 wc_si000438gb.fm
2 Labels
2.1 Label Locations
B
F
H
A
C
D
G
A
E
D
CT 36-400E Labels
wc_si000438gb.fm 19
2.2 Label Meanings
Wacker Neuson machines use international pictorial labels where needed. These labels are
described below.
A
WARNING!
Electric shock hazard. Read Operator’s Manual
for instructions.
B
WARNING!
Always wear hearing and eye protection when
operating this machine.
C
WARNING!
Hand injury if caught in moving belt.
Always replace beltguard.
D
WARNING!
Cutting hazard. Always replace blade guard!
E
WARNING!
Remove pan from trowel before lifting machine
overhead. Pans can fall and cause death or
serious injury if a person is hit. (Label located
on top side of float pan.)
1 1 8 6 8 8
R e m o v e p a n f r o m t r o w e l b e f o r e l i f t i n g m a c h i n e
o v e r h e a d .
P a n s c a n f a l l a n d c a u s e d e a t h o r s e r i o u s i n j u r y i f
a p e r s o n i s h i t .
G l e i t s c h e i b e v o m B e t o n g l ä t t e r e n t f e r n e n b e v o r
d a s G e r ä t u b e r K o p f h ö h e g e h o b e n w i r d .
G l e i t s c h e i b e k a n n f a l l e n u n d s c h w e r e V e r l e t z u n g
o d e r T o d v e r u r s a c h e n w e n n P e r s o n a l g e t r o f f e n w i r d .
Q u i t e e l d i s c o d e f l o t a c i ó n a n t e s d e l e v a n t a r l a
m á q u i n a a l i s a d o r a d e h o r m i g ó n .
L o s d i s c o s p o d r í a n c a e r y m a t a r o l a s t i m a r
s e r i a m e n t e a u n a p e r s o n a q u e s e e n c u e n t r e c e r c a .
A v a n t d e l e v e r l a p p a r e i l a u - d e s s u s d e v o t r e t ê t e ,
ô t e r l e d i s q u e d e t a l o c h a g e d e l a t r u e l l e .
L e d i s q u e d e t a l o c h a g e p e u t t o m b e r e t e n t r a î n e r
d e g r a v e s b l e s s u r e s o u m ê m e l a m o r t .
Labels CT 36-400E
20 wc_si000438gb.fm
F
To run the machine:
1. Turn the control knob to “1” for 50 rpm, or “2” for 100 rpm.
2. Press and hold the operator present lever.
To stop the machine:
1. Release the operator present lever.
2. Turn the control knob to the OFF (O) position.
G
CAUTION!
Read and understand the supplied Operator’s
Manual before operating this machine. Failure
to do so increases the risk of injury to yourself
and others.
H
NOTICE
Lifting point.
—
This machine may be covered by one or more
patents.
178709
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