EDCO POWER TROWELS User Manual

Operator’s Instruction Manual
EDCO
POWER TROWELS
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone (301) 663-1600 • 1-800-638-3326
Fax (301) 663-1607 • 1-800-447-3326
Website: www.edcoinc.com • Email: sales@edcoinc.com
Printed in USA
TVW ©2011
Page 1
READ AND UNDERSTAND THE OPERATORS INSTRUCTION MANUAL THOROUGHLY
BEFORE ATTEMPTING TO OPERATE THIS EQUIPMENT.
Death or serious injury could occur if this machine is used improperly.
SAFETY
SAFETY MESSAGES
MESSAGES
Safety Instructions are proceeded by a graphic alert symbol
of DANGER, WARNING, or CAUTION.
Indicates an imminent hazard which, if not avoided, will result in death or serious injury.
Indicates an imminent hazard which, if not avoided, can result in death or serious injury.
Indicates hazards which, if not avoided, could result in serious injury and or damage to the equipment.
GASOLINE/PROPANE POWERED EQUIPMENT
Engine exhaust from this product contains
chemicals known to the State of California to cause cancer, birth defects or other reproduc-
tive harm.
Gasoline is extremely fl ammable and poisonous.
It should only be dispensed in well ventilated areas, and with a cool engine.
Small gasoline engines produce high concentrations of car-
bon monoxide (CO) example: a 5 HP 4 cycle engine oper­ ation in an enclosed 100,000 cu. ft. area with only one change of air per hour is capable of providing deadly con-
centrations of CO in less than fi fteen minutes. Five changes
of air in the same area will produce noxious fumes in less than 30 minutes. Gasoline or propane powered equipment should not be used in enclosed or partially enclosed areas. Symptoms of CO poisoning include, headache, nausea, weakness, dizziness, visual problems and loss of consciou­ ness. If symptoms occur - get into fresh air and seek medical attention immediately.
ELECTRICAL POWERED EQUIPMENT
Extreme care must be taken when operating electric models with water present: Ensure power cord is prop­erly grounded, is attached to a Ground-Fault-Interrupter (GFI) outlet, and is undamaged.
Check all electrical cables be sure connections are tight and
cable is continuous and in good condition. Be sure cable is
correctly rated for both the operating current and voltage of
this equipment.
Improper connection of the equipment-grounding conductor can
result in a risk of electric shock. Check with qualifi ed electri-
cian or service person if there is any doubt as to whether the
outlet is properly grounded. Adhere to all local codes and
ordinances.
NOTE: In the event of a malfunction or breakdown, grounding
provides a path of least resistance for the electric current to dissipate. The motor is equipped with a grounded plug and must be connected to an outlet that is properly installed and properly grounded. DO NOT modify the plug provided on the
motor. If the plug does not fi t the outlet have a qualifi ed electri-
cian install the proper receptacle.
Switch motor OFF before disconnecting power.
Do not disconnect power by pulling cord. To disconnect, grasp
the plug, not the cord.
Unplug power cord at the machine when not in use and be
fore servicing.
GENERAL INSTRUCTIONS
Equipment should only be operated by trained personnel in
good physical condition and mental health (not fatigued). The operator and maintenance personnel must be physically able to handle the bulk weight and power of this equipment.
This is a one person tool. Maintain a safe operating distance to other personnel. It is the operators’ responsibility to keep
other people (workers, pedestrians, bystanders, etc.) away during operation. Block off the work area in all directions with roping, safety netting, etc. for a safe distance. Failure to do so
may result in others being injured by fl ying debris or exposing
them to harmful dust and noise.
This equipment is intended for commercial use only.
For the operator’s safety and the safety of others, always keep
all guards in place during operation.
Never let equipment run unattended.
Personal Protection Equipment and proper safety attire must
be worn when operating this machinery. The operator must wear approved safety equipment appropriate for the job such as hard hat and safety shoes when conditions require. Hear­ing protection MUST be used (operational noise levels of this equipment may exceed 85db). Eye protection MUST be worn at all times.
Keep body parts and loose clothing away from moving parts. Failure to do so could result in dismemberment or death.
Do not modify the machine.
Stop motor/engine when adjusting or servicing this
equipment.
Maintain a safe operating distance from fl ammable
materials. Sparks from the cutting-action of this machine
can ignite fl ammable materials or vapors.
DUST WARNING
Some dust created by power sanding, sawing, grinding, drilling, and other construction activi­ties contains chemicals known to cause cancer, birth defects, or other reproductive harm. Some examples of these chemicals are:
Lead from lead-based paints, and
Crystalline silica from bricks and concrete and other
masonry products. Your risk of exposure to these chemicals varies depending
on how often you do this type of work. To reduce your risk: work in a well ventilated area, use a dust control system, such as an industrial-style vacuum, and wear approved personal safety equipment, such as a dust/particle respirator designed
to fi lter out microscopic particles.
Printed in USA
©2011
TVW
Page 2
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA Phone (301) 663-1600 • 1-800-638-3326 Fax (301) 663-1607 • 1-800-447-3326 Website: www.edcoinc.com • Email: sales@edcoinc.com
Equipment Instruction Manual
EDCO POWER TROWELS
Table of Contents
Section Page Number
Specifi cations
Safety Guidelines Before Starting Gasoline Engine Moving The Trowel Adjusting Blade Angle Hoisting The Trowel Optional Equipment Maintenance Instructions Lubricating The Trowel Maintenance Schedule SMI Dust and Silica Warning Limited Equipment Warranty
3 4 5 6 6 6 7 8 9 10 15 16
Figure 1Figure 1
HOW TO ORDER REPAIR PARTS
To ensure product safety and reliability, always use genu­ine EDCO replacement parts when making repairs to the equipment.
When ordering parts, please specify the MODEL and SERIAL NUMBER of the machine as given on the NAME­PLATE. In addition, give part number, description and quantity as listed on the parts list.
Please note: Due to improvements and changes in the equipment the illustrations shown may be different from the actual machine.
Toll Free: Voice 1-800-638-3326 • Fax 1-800-447-3326
Specifi cations & dimensions are approximate
and subject to change.
Diameter
A
B
C
D
Weight
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Website: www.edcoinc.com • Email: sales@edcoinc.com
24”
61 cm
26”
66 cm
33”
84 cm
63”
160 cm
22 1/2”
57 cm
140 lbs.
63.6 kg
Phone (301) 663-1600 • 1-800-638-3326
Fax (301) 663-1607 • 1-800-447-3326
30”
76 cm
31”
79 cm
40”
102 cm
66”
167 cm
24”
61 cm
155 lbs
70.5 kg
36”
91 cm
36 1/2”
93 cm
45”
114 cm
69”
175 cm
24”
61 cm
170 lbs
77.3 kg
46”
116 cm
46”
117 cm
55”
140 cm
74”
188 cm
26 1/2”
67 cm
225 lbs
102.3 kg
Printed in USA
TVW ©2011
Page 3
Read and understand the Operator’s Manual,
and the Engine Manufacturer’s Owner’s Manual
before operating this equipment.
Death or serious injury can result if this machine is used improperly.
Safety Guidelines
Keep hands and feet away from moving blades. Never allow a person to act as a weight for this machine. Death or serious personal injury can result from the moving parts of the trowel.
Operating Instructions
This manual focuses on the safe operation of various EDCO Power Trowels.
It does not detail the techniques, specifi c uses or applications of each different type, confi guration and op-
tion package. Consult your EDCO factory represenative to discuss your specifi c needs.
Before Starting:
• Verify the correct blades for the job have been chosen and that they are properly installed. Inspect the blades carefully for damage.
• Be certain the blade path is free of obstructions and the area is clear for operation.
• Visually inspect the trowel. Check that all fasteners are secure and mechanical parts are in proper work­ ing order.
• Carefully transport the trowel into position for use according to the instructions on page 7 or page 8, if using the optional Tote-A-Trowel™.
• EDCO Electric Power Trowels are shipped with a twistlock, grounded, male plug attached to the machine
and a female mating connector which a qualifi ed licensed electrician should attach to a user-supplied
extension cord. Verify that the extension cord is sized appropriately for the electrical load and that it is properly grounded.
Important Electrical Precaution
• Identify the electrical power requirements of the trowel. The voltage require­ ments of the motor can be found on the motor data plate.
• For dual voltage models, be sure the voltage selector switch position correctly matches the incoming power source and that it is locked into the selected volt­ age position with the locking bolt. (Figure 2)
Figure 2
They are not given as substitutes for proper accident prevention and good judgement.
Printed in USA
©2011
TVW
Page 4
Safety warnings and guidelines do not by themselves eliminate danger.
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA Phone (301) 663-1600 • 1-800-638-3326 Fax (301) 663-1607 • 1-800-447-3326 Website: www.edcoinc.com • Email: sales@edcoinc.com
Reduced Speed Epoxy and Standard Concrete Electric Power Trowels (Figure 3):
• Verify power switch is in the OFF position before plugging machine into power source.
After checking that blades are free from obstructions and machine is in position, fi rmly hold the trowel handle with
one hand and switch on the power with the other.
• Allow machine to reach operating speed, then depress the clutch lever. For extended operations, the clutch lever lock can be used to minimize the strain on the operator’s
hands.
(Inset of Figure 3)
Variable Speed Electric Power Trowels for Epoxy Mortars (Figure 4):
Verify power switch is in the OFF position before
plugging machine into the power source.
• While fi rmly holding the trowel handle with one hand,
depress the ON button on the starter box located near the top of the handle.
Standard Electric Power Trowel
Clutch Lock
Clutch Lever
On/Off Switch Box
Twist-Knob Pitch Control
Disengaged
Engaged
Figure 3
• If the blades do not turn, while continuing to fi rmly hold
the handle with one hand, check the speed control knob. The speed control knob can be adjusted to zero speed. To adjust, turn the knob clockwise to increase the speed and counterclockwise to decrease the speed.
• If the blades still do not turn, depress the OFF button and unplug the power cord at the machine before inves­ tigating the problem.
• To shut off the trowel, depress the OFF button on the starter box.
Do not use the speed control knob to shut off the
trowel because the trowel will still be energized may be inadvertently activated causing serious bodily injury and damage to the equipment.
Hint: Start the epoxy trowel with the speed control knob in the center position, then adjust according to job conditions. It is recommended that the blades be rotating before moving onto the epoxy surface.
Variable Speed Electric Power Trowel for Epoxy Mortars
Twist-Knob Pitch Control
On/Off Buttons
Speed
Control
Knob
Optional LEV-L-IT™system
Motor Controller
Figure 4
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone (301) 663-1600 • 1-800-638-3326
Fax (301) 663-1607 • 1-800-447-3326
Website: www.edcoinc.com • Email: sales@edcoinc.com
Printed in USA
TVW ©2011
Page 5
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