Mayer FG-S225 User manual

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DRY WALL SANDER
INSTRUCTION MANUAL
RED THROUGH CAREFULLY AND UNDERSTAND THIS INSTRUCTION BEFORE USE

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1.Work area
Keep work area clean and well lit. 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.Keep children and
bystanders away while operating a power tool. Distractions can cause you to lose
control.Safety Warnings Specific for Sanding Operations:Do not use excessively
over sized sanding disc paper. Follow manufacturers recommendations, when
selecting sanding paper. Larger sanding paper extending beyond the sanding pad
presents a laceration hazard and may cause snagging, tearing of
1.1:Electrical safety
Power tool plugs must match the outlet. Never modify the plug in any way. Do not
use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and
matching outlets will reduce risk of electric shock.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.Do not expose
power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.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.When
operating a power tool outdoors, use an extension cord suitable for outdoor use.

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Use of a cord suitable for outdoor use reduces the risk of electric shock.If operating
a power tools in a damp location is unavoidable, use a residual current device (RCD)
protected supply. Use of an RCD reduces the risk of electric shock.
1.2: Personal safety
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.Use safety equipment. Always wear eye
protection. Safety equipment such as dust mask, non-skid safety shoes, hard hat, or
hearing protection used for appropriate conditions will reduce personal
injuries.Avoid accidental starting. Ensure the switch is in the off position before
plugging in. Carrying power tools with your finger on the switch or plugging in power
tools that have the switch on invites accidents.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.Do not overreach. Keep proper footing
and balance at all times. This enables better control of the power tool in unexpected
situations.Dress properly. Do not wear loose clothing or jewellery. Keep your hair,
clothing and gloves away from moving parts. Loose clothes, jewellery or long hair
can be caught in moving parts.If devices are provided for the connection of dust
extraction and collection facilities, ensure these are connected and properly used.
Use of these devices can reduce dust related hards.
1.3: Power tool use and care
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.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.Disconnect the plug from the power
source before making any adjustments, changing accessories, or storing power
tools. Such preventive safety measures reduce the risk of starting the power tool
accidentally.Store idle power tools out of the reach of children and do not allow

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persons unfamiliar with the power tool or these instructions to operate the power
tool. Power tools are dangerous in the hands of untrained users.Maintain power
tools. Check for misalignment or binding of moving parts, breakage of parts and any
other condition that may affect the power tools operation. If damaged, have the
power tool repaired before use. Many accidents are caused by poorly maintained
power tools.Keep cutting tools sharp and clean. Properly maintained cutting tools
with sharp cutting edges are less likely to bind and are easier to control;Use the
power tool, accessories and tool bits etc., in accordance with these instructions and
in the manner intended for the particular type of power tool, taking into account the
working conditions and the work to be performed. Use of the power tool for
operations different from intended could result in a hazardous situation.
2.Voltage
Before connecting electric tool to the socket, make sure that the supply voltage be
in accordance with rated voltage. If the former is greater than latter and the device is
powered on by mistake, it may result in damage of devices and injuries of people.
As for indefinite supply voltage of socket, never try to plug for use. Besides, the
damage of devices may also occur if the supply voltage falls below rated voltage.
3.Device Application
As one of our products, the device belongs to the hand-held electric tools.The
device mainly caters for lime surface, including the interior wall, ceiling, exterior wall,
corridor, etc. Remove the painting lime mud from the wall, and make the surface
even or smooth. It may promote the wall grinding efficiency and quality by
workers.With various conditions taken into consideration in the design, the device
may run at high or low speed. In addition, you may adjust the connection structure
at high and low locations respectively, in order to optimize the grinding efficiency
and realize user-friendly and compact design.

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4. Technical Specifications
Model:
FG-S225;FG-S225-1;FG-S225-2;FG-S225-3;
FG-S225A-1;FG-S225A-2;FG-S225A-3;FG-S225A-4;FG-S225A-5;FG-S225A-6;
FG-S225L-1;FG-S225L-2;FG-S225L-3 ;FG-S225L-4;FG-S225E;
FG-S180;FG-S180A;FG-S180B;
FG-S1200
FG-S225E
Rated Voltage:110-120/220-240V
Frequency:50/60HZ
Rated Power: 710/750/800/850/880/900/950/1000/1050/1150/
1200/1500/1800/2200/2500/3000W
No-load Speed:
800-1750min(FG-S225 Series)
1200-2500min(FG-S180 Series)
1400-3100min(FG-S1200 Series)
Sandpaper Dimensions:
180mm(FG-S180 Series)
225mm(FG-S225/FG-S1200 series)
28mm(Triangle model)
Safety Standard: II /

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5.Structure Overview(FG-S225series)
Sandpaper Pad Speed governor Switch
Lengthening Bar Handel Locking nut
Remove the sandpaper, put the Allen wrench into the hexagon hole in the center of
the viscid disc and then rotate anticlockwise to take off the damaged viscid disc.
Install the new viscid disc,or add gasket.
A corner when remove the disc edge cover, can make the sand plate close to the
wall.
Folding joint contact

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Suction regulating wheel
Suction adjustment guide: suction adjustment knob can adjust the suction.It is better
to put the knob in the first place, and then adjust the suction according to the
need.The direction of the large arrow large suction, and vice versa.
LED light switch
The spring using In multi-topping
With vacuum model
Without vacuum model

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Extend the link between rod and hose
Connection between dust bag and hose（With vacuum model）
Carbon brush replacement position
Removal of head screws
The whole

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Structure Overview(Triangle & Circle)
Snap jiont Circle pad
Snap jiont Triangle Pad
This joint adjusts the rotation and closure of the triangular disc
Triangle sander paper
The whole

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Structure Overview(FG-S180series)
Soft start Switch Suction regulating wheel
Led light switch
Carbon brush replace
Replace the pad
Add the gasket to dajust the pads highly
Sander paper

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A corner when remove the disc edge cover, can make the sand plate close to the
wall.
Connection between dust bag and hose（With vacuum model）
Structure Overview(FG-S1200series)
Switch speed control

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Carbon brush replace
Connection between dust bag and hose（With vacuum model）