INSTRUCTION MANUAL
ITEM NO.: ELSC-50H(V), ELSC-60H(V)
2 IN 1 ELECTRIC CENTRAL-VACUUM SANDER/POLISHER
W/5”(6”) HOOK (VINYL) PAD
ITEM NO.: ELSC-50HM, ELSC-60HM
2 IN 1 ELECTRIC CENTRAL-VACUUM SANDER/POLISHER
W/5”(6”) MULTIHOLE HOOK (VINYL) PAD
ITEM NO.: ELSN-50H(V), ELSN-60H(V)
2 IN 1 ELECTRIC NON-VACUUM SANDER/POLISHER
W/5”(6”) HOOK (VINYL) PAD
ELSC(N)-B50(60)-I-1604A-X2
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Important Information
Please read, understand and follow all safety information contained in these instructions prior to the use of this tool. Retain
these instructions for future reference.
Intended Use
This electric tool is intended for use in industrial locations, and used only by skilled, trained professionals in accordance
with the instructions in this manual. This electric tool is designed to be used with a disc pad and appropriate abrasive for
sanding metals, wood, stone, plastics and other materials. It should only be used for such sanding applications and within
marked capacity and ratings. Only accessories specitfically recommended by SUMAKE should be used with this tool. Use
in any other manner or with other accessories could lead to unsafe operating conditions.
Do not operate tool in water or in an excessively wet application.
Do not use disc pads that have a Max RPM or Max OPM less than the tool Max RPM or Max OPM rating. Never use disc
pads that have a weight and/or size different from what the tool was specifically designed for.
GENERAL POWER TOOL SAFETY WARNINGS
WARNING : Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in
electric shock, fire, and/or other serious injury.
Save all warnings and instructions for future reference. The term “power tool” in the warnings refers to your mains-operated
(corded) power tool or battery-operated (cordless) power tool.
1. Work Area Safety
a. Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust.
Power tools create sparks which may ignite the dust or fumes.
c. Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
2. Electrical Safety
a. Power tools plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed
(grounded) power tools. Unmodifi ed plugs and matching outlets will reduce risk of electric shock.
b. Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an
increased risk of electric shock if your body is earthed or grounded.
c. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
d. Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat,
oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
e. When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for
outdoor use reduces the risk of electric shock.
f. If operating a power tool in a damp location is unavoidable, use a ground fault circuit interrupter (GFCI) protected
supply. Use of a GFCI reduces the risk of electric shock.
3. Personal Safety
a. Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool
while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating
power tools may result in serious personal injury.
b. Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid
safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
c. Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery
pack, picking up or carrying the tool. Carrying power tools with your fi nger on the switch or energizing power tools that
have the switch on invites accidents.
d. Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part
of the power tool may result in personal injury.
e. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in
unexpected situations.
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f. Dress properly. Do not wear loose clothing or jewelry. Keep your hair,clothing and gloves away from moving parts.
Loose clothes, jewelry or long hair can be caught in moving parts.
g. If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and
properly used. Use of dust collection can reduce dust-related hazards.
4. Power Tool Use and Care
a. Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better
and safer at the rate for which it was designed.
b. Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the
switch is dangerous and must be repaired.
c. Disconnect the plug from the power source and/or the battery pack form the power tool before making any adjustments,
changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power
tool accidentally.
d. Store idle power tools out of reach of children and do not allow persons unfamiliar with the power tool or these
instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
e. Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition
that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are
caused by poorly maintained power tools.
f. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind
and are easier to control.
g. Use the power tool, accessories and tool bits, etc. in accordance with these instructions, taking into account the
working conditions and the work to be performed. Use of the power tool for operations different from those intended
could result in a hazardous situation.
5. Service
Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the
safety of the power tool is maintained.
WARNING
To reduce the risks associated with impact from abrasive product, disc pad, or tool breakup, sharp edges,
hazardous downforce, rupture, vibration and noise :
Only personnel who are properly trained should be allowed to service this tool.
If you notice any abnormal noise or vibration when operating the tool, immediately discontinue its use and inspect for
worn or damaged components. Correct or replace the suspect component. If abnormal noise or vibration still exists,
return the tool to SUMAKE for repair or replacement. Refer to warranty instructions.
Prior to use, inspect abrasive product and accessories for possible damage. If damaged, replace with new abrasive
product and accessories available from SUMAKE.
Only use accessories supplied or recommended by SUMAKE.
To reduce the risks associated with vibration
If any physical hand/wrist discomfort is experienced, work should be stopped promptly to seek medical attention.
Hand, wrist and arm injury may result from repetitive work, motion and overexposure to vibration.
To reduce the risks associated with loud noise :
Always wear hearing protection while operating this tool. Follow your employer’s safety policy or local/national
standards for personal protective equipment requirements.
To reduce the risks associated with fire or explosion :
Do not operate the tool in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. The
abrasives are able to create sparks when working material, resulting in the ignition of the fl ammable dust or fumes.
Refer to MSDS of material being worked as to potential for creating fi re or explosion hazard.
To reduce the risks associated with ingestion of harmful / toxic dusts from sanding surfaces such as lead
painted surfaces, woods and metals :
Contact with or inhalation of these dusts can endanger the health of operator and bystanders. Use appropriate
personal protective equipment.
Use appropriate respiratory and skin protection, or local exhaust as stated in the MSDS of the material being worked
on.
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CAUTION
To reduce the risk associated with environmental contamination:
Do not throw electric power tools into the household waste! In accordance with the European Directive 2002/96/CE on
Waste Electrical and Electronic Equipment and transposition into national law, used electric power tools must be
collected separately and recycled in an environmentally friendly manner.
Separate collection of used products and packaging allows materials to be recycled. Use of recycled materials helps
prevent environmental pollution and reduces the demand for raw materials.
Dispose of all the process dust in accordance with all applicable regulations.
To reduce the risks associated with fly off of abrasive product or parts:
Use care in attaching abrasive product and disc pad; following the instructions to ensure that they are securely
attached to the tool before use.
Never free spin the tool or otherwise allow it to be started unintentionally.
Never point this product in the direction of yourself or another person, or start tool unintentionally.
Never over-tighten accessory fasteners.
Specification:
Orbit Pad Size Free Speed Motor Hp
Length Weight
Model No.
Sander
Type
inch mm inch
mm
(r.p.m.) (W)
Versions of
Volatge AC-in
inch mm lbs kgs
ELSN-B50H(V)-2.5 3/32 2.5 5 127
10.9 278 2.4 1.08
ELSN-B50H(V) 3/16 5 5 127
10.9 278 2.4 1.08
ELSN-B60H(V)-2.5 3/32 2.5 6 152
11.9 303 2.6 1.21
ELSN-B60H(V)
Non
Vacuum
3/16 5 6 152
11.9 303 2.6 1.21
ELSC-B50H(V)(HM)-2.5 3/32 2.5 5 127
10.9 278 2.4 1.08
ELSC-B50H(V)(HM) 3/16 5 5 127
10.9 278 2.4 1.08
ELSC-B60H(V)(HM)-2.5 3/32 2.5 6 152
11.9 303 2.6 1.21
ELSC-B60H(V)(HM)
Central
Vacuum
3/16 5 6 152
4,000
7,000
9,000
10,000
350W Max
150W Rated
120VAC x 60Hz
230VAC x 50Hz
11.9 303
2.6 1.21
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Operating Instructions
PRIOR TO THE OPERATION
The tool is intended to be operated as a hand held tool. It is always recommended that while using the tool, operators stand
on a solid floor, in a secure position with a firm grip and footing. Be aware that the sander can develop a torque reaction.
STARTING AND STOPPING SANDER
1. Plug-in the sander’s AC power cord to the power source (230VAC output). The warning “ beep ” sounds would be
occurred after the plug is securely plug-in to the power source and the LED indicator shows “ Solid Red ” color at the
moment.- see figure 1.
2. Press the power on/off button “ ϴ ” on the button plate to switch on the sander. The LED indicator shows “ flash green ”
color after sander being switched on. - see figure 2.
3. Adjust the speed by pressing “ + ” or “ – “ buttons on the button plate. Press “ + “ is to raise up to higher speed setting,
“ – “ is to lower the speed setting. - see figure 3.
4. Press the lever to start running the tool. Release the Lever to stop the tool.
* Power Cord : H05RN-F 1.0mm² /3C
MAXIMUM SPEED FUNCTION
The Electric Random Orbital Sander has four preset Maximum Speeds (4,000, 7,000, 9,000 and 10,000/min (RPM) The
Maximum Speed can be changed at any time while the Sander is running or when it is stopped.
Any setting for the Maximum Speed will be stored while the Power is turned “OFF”.
MAXIMUM SPEED AND INTERMEDIATE SPEED CONTROL
1. Maximum Speed is adjusted by pressing the “+” or “-” buttons on the buttrons plate of the Sander. Each touch will raise
or lower the speed to the next setting.
2. Intermediate speeds between Zero (0)/min (RPM) and the set Maximum Speed can be used with intermediate Lever
positions.- see figure 4.
OVERLOAD PROTECTION SYSTEMS
The Electric Random Orbital Sander has two systems to protect the motor and circuit board from overloading and
overheating.
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Downforce Overload System
The Sander has the ability to monitor and maintain the preset Maximum Speed as user downforce increases or decreases
during use. During periods of overly high user downforce, the Sander will flash the LED on the back of the tool from Green
to Red and cause the motor to slow slightly as a warning to the user.Continuous downforce should be no greater than
approximately 5Kg (11 lb.). If the user continues with overly high downforce, the Sander will change the LED to solid Red
and stop. To restart the sander immediately, released the lever and pressed down again and continue sanding. Repeated
overloading will result in frequent motor stops and increased tool temperature.
Temperature Overheat System
The Sander has the ability to monitor temperature of the internal electronic systems, and can shut the tool down when
temperature reach damaging levels. During periods that result in high internal temperature, the Sander will shut down if the
temperature reaches a damaging level. The Sander will not be able to be restarted until the internal temperature cools to a
level safe for the electronic systems. Cooling time depends on local conditions. An initial waiting period of 5 minutes is
recommended. Repeated overheating will result in longer cool down times.
ATTACHING DISC PADS
1. Secure the Spindle with the flat wrench provided with the tool, and screw the Disc pad on. Tighten to firm
hand-tightness. Do not over tighten.
2. To remove the Disc Pad, insert the flat wrench between the Disc Pad and shroud. Secure the Spindle with the flat
wrench and unscrew the Disc pad. - see figure 5.
CLEANING
1. Periodically blow out all air passages and area above Disk Pad and under shroud with dry compressed air. All plastic
parts should be cleaned with a soft damp cloth. NEVER use solvents to clean plastic parts.
2. Wear safety glasses while using compressed air.
HEALTH AND SAFETY INFORMATION
RoHS Compliant
This product and the associated component parts are “RoHs Compliant” and do not contain any of the sub stances in
excess of the maximum concentration values in EU Directive 2011/65/EU, as amended by Commission Decision
2005/618/EC and other amendments issued as of the date code marked on the product.
Waste Electrical & Electronic Equipment (WEEE) Compliant
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities.
Contact your local government for information regarding the collection systems available.
If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and
get into the food chain, damaging your health and well-being.
When replacing old appliances with new ones, the retailer is legally obligated to take back your old appliance for
disposal at least for free of charge
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Federal Communications Commission (FCC) Compliance Statement
IMPORTANT NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide a reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
NOTICE: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.
Industry Canada Compliance Statement
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
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