Hongli A200 User manual

Model: A200
Drain Cleaning Machine
Operation Manual
WARNING!
Read this Operator’s Manual carefully before using
this tool. Failure to understand and follow the
contents of this manual may result in electrical shock,
fire and/or serious personal injury.

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General Safety Information
WARNING! Read and understand all instructions.
Failure to follow all instructions listed below may
result in electric shock, fire, and/or serious personal
injury.
SAVE THESE INSTRUCTIONS!
Work Area Safety
• Keep your work area clean and well lit. Cluttered
benches and dark areas invite accidents.
• Do not operate power tools in explosive
atmospheres, such as in the presence of flammable
liquids, gases, or dust. Tools create sparks which
may ignite the dust or fumes.
• Keep bystanders, children, and visitors away while
operating a tool. Distractions can cause you to lose
control.
Electrical Safety
• Grounded tools must be plugged into an outlet,
properly installed and grounded in accordance with
all codes and ordinances. Never remove the
grounding prong or modify the plug in any way. Do
not use any adapter plugs. Check with a qualified
electrician if you are in doubt as to whether the
outlet is properly grounded. If the tool should
electrically malfunction or break down, grounding
provides a low resistance path to carry electricity
away from the user.
• Avoid body contact with grounded surfaces such
as pipes, radiators, ranges and refrigerators. There
is an increased risk of electrical shock if your body is
grounded.
• Do not expose electrical tools to rain or wet
conditions. Water entering a tool will increase the
risk of electrical shock.
• Do not abuse cord. Never use the cord to carry the
tools or pull the plug from an outlet. Keep cord away
from heat, oil, sharp edges or moving parts. Replace
damaged cords immediately. Damaged cords
increase the risk of electrical shock.
• When operating a tool outside, use an outdoor
extension cord marked “W-A” or “W”. These cords
are rated for outdoor use and reduce the risk of
electrical shock.
• Use only three-wire extension cords which have
three-prong grounding plugs and three-pole
receptacles which accept the tool’s plug. Use of
other extension cords will not ground the tool and
increase the risk of electrical shock.
• Use proper extension cords. Insufficient conductor
size will cause excessive voltage drop, loss of power.
• Before using, test the Ground Fault Circuit
Interrupter (GFCI) provided with the power cord to
insure it is operating correctly. GFCI reduces the risk
of electrical shock.
• Extension cords are not recommended unless they
are plugged into a Ground Fault Circuit Interrupter
(GFCI) found in circuit boxes or outlet receptacles.
The GFCI on the machine power cord will not
prevent electrical shock from the extension cords.
• Keep all electric connections dry and off the
ground. Do not touch plugs or tool with wet hands.
Reduces the risk of electrical shock.
Personal Safety
• Stay alert, watch what you are doing and use
common sense when operating a power tool. Do not
use tool while tired or under the influence of drugs,
alcohol, or medications. A moment of inattention
while operating power tools may result in serious
personal injury.
• Dress properly. Do not wear loose clothing or
jewelry. Contain long hair. Keep your hair, clothing,
and gloves away from moving parts. Loose clothes,
jewelry, or long hair can be caught in moving parts.

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• Avoid accidental starting. Be sure switch is OFF
before plugging in. Carrying tools with your finger on
the switch or plugging tools in that have the switch
ON invites accidents.
Remove adjusting keys or switches before turning
the tool ON. A wrench or a key that is left attached
to a rotating part of the tool may result in personal
injury.
• Do not over-reach. Keep proper footing and
balance at all times. Proper footing and balance
enables better control of the tool in unexpected
situations.
• Use safety equipment. Always wear eye protection.
Dust mask, non-skid safety shoes, hard hat, or
hearing protection must be used for appropriate
conditions.
Tool Use and Care
• Use clamp or other practical way to secure and
support the workpiece to a stable platform. Holding
the work by hand or against your body is unstable
and may lead to loss of control.
• Do not force tool. Use the correct tool for your
application. The correct tool will do the job better
and safer at the rate for which it is designed.
• Do not use tool if switch does not turn it ON or
OFF. Any tool that cannot be controlled with the
switch is dangerous and must be repaired.
• Disconnect the plug from the power source before
making any adjustments, changing accessories, or
storing the tool. Such preventive safety measures
reduce the risk of starting the tool accidentally.
• Store idle tools out of the reach of children and
other untrained persons. Tools are dangerous in the
hands of untrained users.
• Maintain tools with care. Keep cutting tools sharp
and clean. Properly maintained tools with sharp
cutting edges are less likely to bind and are easier to
control.
• Check for misalignment or binding of moving parts,
breakage of parts, and any other condition that may
affect the tool's operation. If damaged, have the tool
serviced before using. Many accidents are caused
by poorly maintained tools.
• Use only accessories that are recommended by
the manufacturer for your model. Accessories that
may be suitable for one tool may become hazardous
when used on another tool.
• Keep handles dry and clean; free from oil and
grease. Allows for better control of the tool.
Service
• Tool service must be performed only by qualified
repair personnel. Service or maintenance performed
by unqualified repair personnel could result in injury.
• When servicing a tool, use only identical
replacement parts. Follow instructions in the
Maintenance Section of this manual. Use of
unauthorized parts or failure to follow maintenance
instructions may create a risk of electrical shock or
injury.
Specific Safety Information
Read this operator’s manual carefully before using
the A200 Drain Cleaner. Failure to understand and
follow the contents of this manual may result in
electrical shock, fire and/or serious personal injury.
Drain Cleaner Safety
• Wear leather mitt provided with machine. Never
grasp a rotating cable with a cloth or loose fitting
cloth glove. Could become wrapped around cable
and cause serious injury.
• Do not overstress cables. Keep one hand on the
cable for control when the machine is running.
Overstressing cables because of obstruction may
cause twisting, kinking or breaking of the cable and
result in serious injury.

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• Position machine within two feet of inlet. Use Front
End Guide Hose when it is difficult to locate the
machine near the access or clean out. Greater
distances can result in cable twisting or kinking.
• Do not operate machine in (REV) reverse.
Operating machine in reverse can result in cable
damage and is used only to back tool out of an
obstruction.
• Be careful when cleaning drains where cleaning
compounds have been used. Avoid direct contact
with skin and eyes. Serious burns can result from
some drain cleaning compounds.
• Do not operate machine if operator or machine is
standing in water. Will increase the risk of electrical
shock.
• Wear safety glasses and rubber soled, non-slip
shoes. Use of this safety equipment may prevent
serious injury.
• Only use the A200 to clean drain lines up to 8″ in
diameter. Follow instructions on the use of the
machine. Other uses or modifying the drain cleaner
for other applications may increase the risk of injury.
Description, Specifications and
Standard Equipment
Description
The A200 is a portable Drain Cleaning Machine
designed to clean 2” to 8” drain lines. Applications
include sink, shower and floor drains. Capable of
running 1 size cables: 32mm.
The machine is driven by a 900W motor that has a
grounded electrical system. A toggle switch provides
FORWARD/OFF/REVERSE control of the motor.
The A200 is designed to use 1 1/4”(32mm)
diameter sectional-type cable that has a quick
change coupling system for disconnecting tools. The
cable is manually fed in and out of the drain and
rotates at a speed of 460 RPM. The rotation of the
cable is controlled by a clutch handle. The cable
stops instantly when the clutch handle is released.
Specifications
cable.
Cable Sizes ..................32mm
Motor Type ..............................115V/50-60 Hz,
Reversible, 230V Available Upon Request
Rating ............................900W (input 1400W)
Weight...........................GW/NW:86/80KG
Dimensions
Length ........................... 895mm
Height ............................590mm
Width ............................. 680mm
Machine Inspection
To prevent serious injury, inspect your Drain Cleaning
Machine. The following inspection procedures should be
performed before each use.
1. Make sure the Drain Cleaning Machine is
unplugged and the directional switch is set to the
OFF position.(Figure 1)
Left: to reverse
Middle: to stop
Right: to forward
Fig 1

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2. Inspect the power cord and plug for damage. If
the plug has been modified, is missing the
grounding prong or if the cord is damaged, do not
use the Drain Cleaning Machine until the cord has
been replaced.
3. Inspect the Drain Cleaning Machine for any
broken, missing, misaligned or binding parts as well
as any other conditions which may affect the safe
and normal operation of the machine. If any of these
conditions are present, do not use the Drain
Cleaning Machine until any problem has been
repaired.
4. Lubricate the Drain Cleaning Machine, if
necessary, according to the Maintenance
Instructions.
5. Use tools and accessories that are designed for
your drain cleaner and meet the needs of your
application.
The correct tools and accessories allow you to do
the job successfully and safely. Accessories suitable
for use with other equipment may be hazardous
when used with this drain cleaner.
6. Clean any oil, grease or dirt from all equipment
handles and controls. This reduces the risk of injury
due to a tool or control slipping from your grip.
7. Inspect the cutting edges of your tools. If
necessary, have them sharpened or replaced prior
to using the Drain Cleaning Machine. Dull or
damaged cutting tools can lead to binding and cable
breakage.
8. Inspect cables and couplings for wear and
damage. Cables should be replaced when they
become severely worn or corroded. A worn cable
can be identified when the outside coils become flat.
Worn or damaged cables can break causing serious
injury.
Machine Set-Up
WARNING
Do not place machine in water. Water entering
the motor can result in electrical shock.
To prevent serious injury, proper set-up of the
machine and work area is required. The following
procedures should be followed to set-up the
machine:
Set-Up For 1 1/4″ (32mm) Sectional Cable
1. Check work area for:
• Adequate lighting
• Grounded electrical outlet
• Clear path to the electrical outlet that does not
contain any sources of heat or oil, sharp edges or
moving parts that may damage electrical cord.
• Dry place for machine and operator. Do not use
the machine while standing in water.
• Flammable liquids, vapors or dust that may ignite.
2. Position the Drain Cleaning Machine within 2′ of
drain inlet. Greater distance can result in cable
twisting or kinking.
3. Make sure FOR/OFF/REV switch is in the OFF
position.
4. Insert first cable into front of machine (female end
first) and push through until approximately one foot
remains out the front of the machine (Figure 2).
Figure 2 – Inserting Cable Into Front Of Machine

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Never couple more than one cable at a time. Cable
will extend behind rear guide tube.
6. Select and install the proper tool to the end of the
cable. The T-Slot Coupler allows the tool to be
snapped into the cable coupler (Figure 3). To
remove tool, use the pin key to depress the plunger
and slide the coupling apart.
Figure 3 – Coupling and Uncoupling Tools
7. Plug the Drain Cleaning Machine into the
electrical outlet, making sure to position the power
cord along the clear path selected earlier. If the
power cord does not reach the outlet, use an
extension cord in good condition.
Warning
To avoid electric shock and electrical fires, never
use an extension cord that is damaged or does not
meet the following requirements:
If the wire thickness is too small, the cord may
overheat, melting the cord’s insulation or causing
nearby objects to ignite. To reduce risk of electrical
shock, keep all electrical connections dry and off the
ground. Do not touch plug with wet hands.
NOTE! By pulling down hard on clutch handle, the
adapter will spin. With an upward snap of clutch
handle, the adapter will stop instantly, preventing
overrun or kinking. The built-in brake increases life
of cable.
4. Position machine as close to line opening as
possible and follow same set-up procedure as
described for use with 1 1/4″ sectional cable.
5. Check that the adapter stops instantly when
clutch handle is pulled upward. If adapter coasts,
see Special Procedures section to adjust brake.
Operating Instructions
WARNING
Wear mitts with rivets provided with machine.
Never grasp a rotating cable with a rag, loose fitting
cloth or leather glove that may become wrapped
around the cable causing serious injury. Always
wear eye protection to protect your eyes against dirt
and other foreign objects. Wear rubber soled, non-
slip shoes.
Be very careful when cleaning drains where
cleaning compounds have been used. Wear gloves
when handling cable and avoid direct contact to the
skin and especially the eyes and facial area as
serious burns can result. Do not operate if clutch
handle is damaged or does not function properly.
Clutch is a safety feature designed to stop rotation
of cable or adapters when released.
It is important to know approximate distance from
inlet to main sewer or septic tank. Over-running
cable too far into main sewer or septic tank can
cause cables to knot up and prevent their return
through small line.
Fig 4
NOTE! A slow or gradual engaging of the clutch
handle causes excessive wear of the jaw set. The

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clutch is instant-acting and returning clutch handle to
its original position frees cable instantly.
6. As soon as excess cable has gone into line,
release clutch handle and pull six to ten inches of
cable out of machine with mitted hand.
7. Continue to feed the cable into the line until
resistance or obstruction is encountered. This will
become apparent to operator as it will be difficult to
feed additional cable into line and/or the cable will
have a tendency to twist sideways in operator’s
hands.
8. If cable loads down in the obstruction, relieve load
by pulling back on cable with short, quick jerks to
free cutter. Slowly advance cable back into the
obstruction.
Repeat this process until the obstruction is clear.
Remember, make sure the cutter is rotating at all
times and never force the cable. At this point,
progress depends upon the sharpness of the tool
and nature of the obstruction.
WARNING
Do not allow tension to build up in the cable. This
will happen if the cutting tool hits a snag and stops
turning, but the motor and cable continue to rotate.
Torque builds until the cable suddenly twists,
potentially wrapping around your hand or arm. This
can happen quickly and without warning, so proceed
slowly and carefully as you feed the cable into the
drain. Releasing clutch handle will stop the cable
rotating and releases the torque. If tool gets hung up
in an obstruction, refer to Reverse Operating
Instructions in the “Special Procedures” section.
9. Once obstruction is cleared, it is recommended
that operator flush debris from line with running
water. Repeat Step 8 several times if necessary for
thorough cleaning job and then work cable through
additional stoppages as required.
10. To add cable, the following procedure should be
followed:
• After reaching the end of each cable section, turn
the machine OFF.
• Secure the cable by looping it in the line (Fig 5.)
Figure 5 – Looping Cable In Line
This procedure is especially useful when
cleaning a line that has rapid fall, such as
working from a stack line.
• With line secured, insert another section of cable in
through the front of the machine (female end first)
until approximately one foot remains out the front of
the machine.
• Attach cable to cable in line and resume operation.
11. To retrieve cable from drain line, the following
procedure should be followed:
• Leave FOR/OFF/REV switch in FOR (forward)
position.
• Push down on clutch handle to engage cable. With
mitted hand pull cable out of line (if possible) or hold
cable against edge of inlet to thread the cable out
until loop forms in front of the machine.
NOTE! By holding the cable against the edge of the
inlet, in the FOR (FORWARD) position, the rotation
will rapidly “thread” the cable out of the line.
• When loop forms, release clutch handle and push
excess cable back through machine. Disconnect
one section at a time. When disconnecting sections,
remember to turn unit off and secure cable in line.
• Once section of cable is removed, insert the
secured cable in through the front of the machine
and continue removing sections until tool on last
section of cable is just inside sewer inlet. Never
retract tool from sewer inlet while cable is rotating.
Tool can whip causing serious injury.
12. Turn FOR/OFF/REV Switch to OFF position.

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13. Pull remaining cable and tool from sewer.
After using, thoroughly flush and drain cables,
couplings and tools with water due to damaging
effects of some drain cleaning compounds.
Special Procedures
Reverse Operation
Running machine in reverse will cause premature
failure of cable. Use reverse only to free a tool or
cable caught in an obstruction. If this should occur,
immediately release clutch handle and place
FOR/OFF/REV switch to OFF position. After motor
comes to a complete stop, place FOR/OFF/REV
switch in the REV (reverse) direction. Engage clutch
handle only until cable or tool is free of obstruction.
Once it is free, release clutch handle immediately.
Turn unit OFF. Run unit in FOR (forward) direction
and follow normal operating procedure.
Never operate this machine in REV (reverse) for any
other purpose. Operating in reverse can damage a
cable and cause serious injury.
Maintenance Instructions
WARNING
Make sure machine is unplugged from power source
before performing maintenance or making any
adjustment.
Lubrication
Lubricate machine with grease at grease fitting
(located on jaw housing) once a week if used every
day; once a month if used less. Place a drop of oil
on each of the bearing points, thrust bearing, clutch
jaws, etc., at least once a year.
Cables
Cables should be thoroughly flushed with water to
prevent damaging effects of sediment and drain
cleaning compounds.
Periodically lubricate cables and couplings.
When not in use, store cables indoors to prevent
deterioration by the elements.
Cables should be replaced when they become
severely corroded or worn. A worn cable can be
identified when outside of coils become flat.
Clean inside of drum and flange assembly. Certain
cleaning agents and solvents damage plastic parts.
Some of these are: gasoline, carbon tetrachloride,
chlorinated cleaning solvents, ammonia and
household detergents that contain ammonia.
Avoiding use of these and other types of cleaning
agents minimizes the probability of damage.
Reinstall the flange assembly to the drum and
replace cable.
Machine Storage
Motor-driven equipment must be kept indoors or well
covered in rainy weather. Store the machine in a
locked area that is out of reach of children and
people unfamiliar with drain cleaners. This machine
can cause serious injury in the hands of untrained
users.
If machine has been exposed to freezing weather,
unit must be run for ten (10) to twenty (20) minutes
without load to warm up. Failing to do this will result
in frozen bearings. If machine is exposed to weather
for a period of time, moisture will form across motor
windings causing motor to burn out.
How to move the machine?
1. Pull down the black sleeve and pull out
the handle lever.
2. Change the direction of the handle, insert the
handle into the hexagonal sleeve again, and
loosen the black knob.
3. In this way, the machine can be transferred like
a trolley.

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