Mantis SGHT30 Owner's Manual
Single Edge Gasoline Hedge Trimmers
Model SGHT30 30"
© 2010 Schiller Grounds Care, Inc. All Rights Reserved.
Gas Hedge Trimmer -
Owner’s Manual and Safety Instructions
320709 Gas Hedge Trim EN_320707 Gas Hedge Tri#1D84A8.qxd 7/29/10 11:23 AM Page 1
Gas Hedge Trimmer -
Owner’s Manual and Safety Instructions
320709 Gas Hedge Trim EN_320707 Gas Hedge Tri#1D84A8.qxd 7/29/10 11:23 AM Page 2
3
Important Information
A. Introduction.. . . . . . . . . . . . . . . . . . . . . . . . . . .3
B. Service Information . . . . . . . . . . . . . . . . . . . . .3
C. Special Safety Information . . . . . . . . . . . . . . . .3
Safety and Warnings
A. Safety Decals . . . . . . . . . . . . . . . . . . . . . . . . . .4
B. General Safety Rules. . . . . . . . . . . . . . . . . . . . .4
C. Warnings - Dont’s . . . . . . . . . . . . . . . . . . . . . .5
D. Warnings - Do’s . . . . . . . . . . . . . . . . . . . . . . . .5
E. Engine/ Fuel Warnings - Dont’s . . . . . . . . . . . .6
F. Engine/ Fuel Warnings - Do’s. . . . . . . . . . . . . .6
Assembly Instructions
A. Single Edge Models... . . . . . . . . . . . . . . . . . . . .6
B. Break-In Procedure. . . . . . . . . . . . . . . . . . . . . .7
Operation
A. Fuel Mixture. . . . . . . . . . . . . . . . . . . . . . . . . . .7
B. Mixing Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
C. Starting a Cold Engine. . . . . . . . . . . . . . . . . . .8
D. Starting a Warm Engine. . . . . . . . . . . . . . . . . . .8
E. Starting a Flooded Engine. . . . . . . . . . . . . . . . .8
F. Stopping the Engine . . . . . . . . . . . . . . . . . . . . .8
G. Trimming. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Maintenance
A. Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
B. Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
C. Long Term Storage (over 60 days). . . . . . . . . .9
Service
A. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . .10
B. Engine Specifications . . . . . . . . . . . . . . . . . . . .10
C. Service Maintenance Guide . . . . . . . . . . . . . . .11
D. Blade Adjustment . . . . . . . . . . . . . . . . . . . . . . .11
E. Carburetor Adjustment. . . . . . . . . . . . . . . . . . .12
Parts Explosions
A. Gear Housing Assembly -
Single Edge Hedge Trimmer . . . . . . . . . . . . . . .13
B. Cutting Bar and Side Handle Assembly -
Single Edge Hedge Trimmer . . . . . . . . . . . . . . .14
C. Engine and Rear Handle Assembly -
Single Edge Hedge Trimmer . . . . . . . . . . . . . . .15
D. Engine SV-5H/2 . . . . . . . . . . . . . . . . . . . . . . . . .16-18
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . .
18-19
A. Introduction
On behalf of everyone at Mantis, we would like to thank you
for your purchase of a Mantis Gasoline Powered Hedge
Trimmer. This professional trimming machine was designed to
the highest standards to ensure you many hours of
u
ninterrupted service.
This manual provides the information necessary for safe and
efficient operation and service. For your safety, it is critically
important that you read and understand this entire manual
before operating your hedge trimmer.
B. Service Information
Cutter Bar
Contact Mantis at 800-366-6268.
Engine
Contact an authorized Echo dealer. Dealers are listed in the
Yellow Pages under “Lawn and Garden Equipment Supplies”,
“Lawn Maintenance” or “Lawn Mowers”.
C. Special Safety Information
Table of Contents Important Information
Weight Specifications
Model
Single Edge
Weight, Dry
SGHT30
x
12.25 lb.
WARNING - DANGER
ATTENTION: THIS SYMBOL POINTS OUT OUR
IMPORTANT SAFETY INSTRUCTIONS
WHEN YOU SEE THIS SYMBOL
HEED ITS WARNING! STAY ALERT!
WARNING - DANGER
TO REDUCE THE POTENTIAL FOR ACCIDENTS,
COMPLY WITH THE SAFETY INSTRUCTIONS IN
THIS MANUAL. FAILURE TO COMPLY MAY RESULT
IN SERIOUS PERSONAL INJURY AND OR
EQUIPMENT AND PROPERTY DAMAGE.
WARNING - DANGER
THE ENGINE EXHAUST FROM THIS PRODUCT
CONTAINS CHEMICALS KNOWN TO THE STATE
OF CALIFORNIA TO CAUSE CANCER, BIRTH
DEFECTS OR OTHER REPRODUCTIVE HARM.
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A. Safety Decals
An important part of the safety system incorporated in this
trimmer are the warning and information decals found on
various parts of the trimmer. These decals must be replaced in
time due to abrasion, etc. It is your responsibility to replace the
decals when they become hard to read. The location of these
decals and their part numbers for ordering are shown below.
B. General Safety Rules
1. THIS MACHINE CAN CAUSE SERIOUS INJURIES. Read
the instructions carefully for the correct handling, preparation,
maintenance, starting and stopping of the machine. Be familiar
with all controls and the proper use of the machine. Pay
particular attention to all sections regarding safety.
2. Always keep a firm grip on both handles while the blades
a
re moving and/or the engine is running. On single edge units
the right hand grasps the front side handle and the left hand
grasps the rear handle.
BE AWARE!!
The blades coast after
throttle trigger is released or engine is switched off. Make sure
blades have come to a complete stop and engine is off before
r
eleasing a handle.
3. Maintain a firm footing and good balance, do not overreach
while trimming. Before you start to trim, check the work area
for obstacles that might cause you to lose your footing, balance
or control of the machine. While operating the machine always
be sure of a safe and secure operating position especially when
using steps or a ladder.
4. Keep area clear of children, pets, and bystanders.
5. Blades coast after throttle trigger is released or engine is
switched off.
6. Stop the engine before checking, maintenance or working
on the machine.
7. Never operate without guards, handles and safety devices
in place.
8. Never attempt to use an incomplete machine or one fitted
with an unauthorized modification.
9. To reduce fire hazard, keep engine and silencer free of
debris, leaves, or excessive lubricant.
10. Know how to stop the machine quickly in an emergency.
WARNING!
WEAR EYE AND EAR
PROTECTION
READ AND UNDERSTAND
OWNER’S MANUAL BEFORE
USING! KEEP IN SAFE PLACE!
CUTTING HAZARD! KEEP BOTH
HANDS ON HANDLES AND AWAY
FROM BLADES!
EAR/ EYE
PROTECTION
LABEL P/N 4036
MANTIS
LABEL P/N 357M
MUFFLER
LOCKOUT
TRIGGER
STOP
SWITCH
THROTTLE
TRIGGER
REAR
HANDLE
FUEL TANK CAP
GEAR HOUSING
WARNING LABEL P/N 300605
MODEL NO. LABEL
FRONT SIDE HANDLE
ADJUSTING
SCREW AND
BLADE GUARD
FRAME
BAR
STARTER HANDLE
SPARK PLUG WIRE
THROTTLE CABLE
PRIMER BULB
AIR CLEANER
CHOKE KNOB
CUTTING
BLADES
Safety and Warnings
An Emission
Control Label is
located on the engine
(This is an EXAMPLE
ONLY, information on
label varies by
engine FAMILY.)
EMISSION CONTROL
The emission control system for the engine is EM/TWC (Engine
Modification and 3-way Catalyst) and for the fuel tank the Control
System is EVAP (Evaporative Emissions) or N (for nylon tank).
Evaporative emission may be applicable to California models only.
WARNING - DANGER
I
MPROPER USE OR CARE OF THIS TRIMMER, OR
FAILURE TO WEAR PROPER PROTECTION CAN
RESULT IN SERIOUS INJURY.
READ AND UNDERSTAND THE RULES FOR
SAFE OPERATION AND ALL INSTRUCTIONS IN
THIS MANUAL.
WEAR HEARING PROTECTION.
WARNING - DANGER
IF TRIMMER IS USED IMPROPERLY OR SAFETY
PRECAUTIONS ARE NOT FOLLOWED. THE USER
RISKS SERIOUS INJURY TO THEMSELVES AND
OTHERS.
READ AND UNDERSTAND THE FOLLOWING
BEFORE ATTEMPTING
TO OPERATE THIS HEDGE TRIMMER
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C. Warnings - Don’ts
Don’t use trimmer with one hand, keep both hands on handles
with fingers and thumbs encircling the handles, while blades are
moving, and engine is running.
D
on’t overreach or stand on unstable support. Do not stand
o
n the top of a ladder while trimming. Use proper equipment
f
or reaching higher heights. Keep a good footing at all times.
D
on’t ever grasp cutting blades for any reason.
Don’t operate the machine with a damaged or excessively
worn cutting device.
Don’t attempt to clear cut material while blades are moving,
and the engine is running. Never try to remove jammed
material before switching the engine off and making sure the
blades have stopped completely.
Don’t override safety features.
Don’t allow children or incapable people to operate this
trimmer.
Don’t operate this hedge trimmer while under the influence of
alcohol or drugs.
Don’t attempt to repair this hedge trimmer. Have repairs
made by Mantis. See that only original Mantis parts
are used.
D. Warnings - Do’s
Always read and follow all instructions.
Always stay alert. Watch what you are doing and use common
sense. Do not operate unit when fatigued.
Always dress properly. Do not wear loose clothing or jewelry,
they might get caught in moving parts. Use sturdy proper fitting,
non-slip gloves. Gloves reduce the transmission of vibration to
your hands. Prolonged exposure to vibration can cause
numbness and other ailments. Wear non-skid foot wear to
ensure secure and proper footing.
Always wear ear and eye protection. Eye protection must meet
ANSI Z 87.1. To avoid hearing damage we recommend hearing
protection be worn whenever using the equipment.
Always keep both hands on both handles when trimmer is
running. Severe injuries can result if you try to use the hedge
trimmer with only one hand or with an insecure grip.
Always keep children, pets, and incapable persons away.
Always use trimmer properly. Cut only types and size of
g
rowth described in the Trimming section of this manual.
Overloading or abusing your hedge trimmer can cause
premature failure and can result in injury. Use common sense.
Always keep a safe distance between two or more operators
w
hen working together simultaneously.
Always inspect your unit before each use and ensure that all
handles, guards, safety devices and fasteners are secure,
operating, and in place.
Always maintain and examine your trimmer with care. Follow
maintenance instructions given in manual.
Always store trimmer in a sheltered area (a dry place) not
accessible to children. The hedge trimmer as well as fuel should
not be stored in a house.
Always be aware of your surroundings and stay alert for
possible hazards that you may not hear due to the noise of the
machine.
WARNING - DANGER
IF TRIMMER IS USED IMPROPERLY OR SAFETY
PRECAUTIONS ARE NOT FOLLOWED, THE
USER RISKS SERIOUS INJURY TO THEMSELVES
AND OTHERS.
READ AND UNDERSTAND THE FOLLOWING
BEFORE ATTEMPTING TO OPERATE THIS
HEDGE TRIMMER.
WARNING - DANGER
HANDLE FUEL WITH CARE. IT IS HIGHLY
FLAMMABLE. FUELING A HOT ENGINE OR NEAR
AN IGNITION SOURCE CAN CAUSE A FIRE AND
RESULT IN SERIOUS PERSONAL INJURY AND/ OR
PROPERTY DAMAGE.
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E. Engine/ Fuel Warnings - Don’ts
Don’t fuel, refuel or check fuel while smoking or near an open
flame or other ignition source. Stop engine and be sure it is
cool before refueling.
Don’t leave the engine running while the trimmer is
unattended. Stop engine before putting the trimmer down or
while transporting from one place to another.
Don’t start, run this trimmer indoors, or in an improperly
ventilated area as poisonous carbon monoxide and other gasses
are emitted.
Don’t run engine when electrical system causes spark outside
the cylinder. During periodical checks of the spark plug, keep
plug a safe distance from cylinder to avoid burning of
evaporated fuel from cylinder.
Don’t check for spark with spark plug or plug wire removed
and grounded. Use an approved tester. Sparks can ignite fumes.
Don’t crank engine with spark plug removed. If the engine is
flooded, open the choke (push choke knob in) and pull recoil
until engine starts. If this fails read and follow “Starting a
Flodded Engine” on page 8 of this manual.
Don’t run engine when the odor of gasoline is present or
other explosive conditions exist.
Don’t operate the unit if gasoline is spilled. Clean up spill
completely before starting engine.
Don’t refuel indoors or in an improperly ventilated area.
Don’t operate your trimmer if there is an accumulation of
debris around the muffler, and cooling fins.
Don’t touch hot mufflers, cylinders or cooling fins as contact
may cause serious burns.
F. Engine/ Fuel Warnings - Do’s
Always use fresh gasoline in the fuel mixture. Stale gasoline can
cause leakage.
Always pull starter cord slowly until resistance is felt. Then pull
cord rapidly to avoid kickback and prevent arm or hand injury.
Always operate engine with spark arrestor installed and
operating properly. The use of spark arrestor mufflers is
required by law in the state of California (Section 4442 of the
California Public Resources Code), as well as in other states or
municipalities. Federal laws apply on federal lands.
This spark ignition system meets all requirements of Canadian
Interference-causing Equipment Regulations.
Always handle fuel with care; it is highly flammable. Never add
fuel to a machine with a running or hot engine. Do not inhale
fuel fumes as they are toxic.
Your Mantis hedge trimmer has been assembled for you at
the factory. Before operating be sure all fasteners are secure,
and all guards and safety devices are in place and operating
properly.
A. Single Edge Models
1. Remove the cutter bar assembly, the engine with handle and
throttle assembly, the side handle, and hardware bag from their
boxes.
2. Place the front side handle over the two 1/4-28 studs
protruding from the frame bar in front of the gear housing. The
handle grip must be pointing away from the cutting blades as
illustrated (Figure 1). On Model SGHT30 use the set of studs
which places the handle in the most comfortable position for
you. Place the thread protectors over the set of studs that you
choose not to use at this time to protect the threads. Secure
the handle in place using two 1/4-28 flange locking nuts
provided. The nuts should be tightened enough to keep the
handle from moving but not so tight as to crush the plastic.
Assembly Instructions
Figure 1
WARNING - DANGER
BLADES ARE EXTREMELY SHARP! TO AVOID
INJURY WHEN UNPACKING THE HEDGE TRIMMER,
DO NOT GRASP THE BLADES.
WARNING - DANGER
IMPROPER ASSEMBLY OF THIS TRIMMER CAN
RESULT IN SERIOUS INJURY. MAKE SURE TO
FOLLOW ALL INSTRUCTIONS CAREFULLY.
IF YOU HAVE ANY QUESTIONS, CONTACT
OUR FACTORY AT 800-366-6268.
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