Form ZCE859
2
Date
2021September30/B
Poorly maintained and lubricated tools can fail unexpectedly.
Keep tool properly lubricated and in good repair at all times. Use only Sioux Air Motor Oil No. 288. See the tool’s information
sheet to find out what other greases and oils to use. Do not drop the end of the hose on the floor where it will pick up dirt and
transport it into the tool. See information sheet for any additional maintenance requirements.
Unexpected tool failures can cause injury.
Backing pads, sanding discs and related equipment in poor shape or not the proper ones for the tool can cause the tool to malfunction.
Backing pads not properly tightened can spin off. Sanding disc not properly attached can spin off. Dust collection equipment not
properly attached can come off.
Be certain that all backing pads, sanding discs and related equipment are in good shape, the proper ones for the type and size
of tool being used, and are securely fastened.
Backing pads and sanding discs that spin off can cause injury. Dust collection equipment that comes off can cause injury.
Sanding discs mounted off-center can expose an excessive portion of the edge and cause vibration.
Make sure the sanding disc is mounted concentrically on the backing pad.
Excessively exposed portions of the sanding disc can cause injury. Excessive vibration can cause injury.
Air hoses can come loose from power tools and whip.
Inspect and do not use tools with loose or damaged air hoses or fittings.
Whipping air hoses can cause injury.
Air hoses that are not oil resistant or are not rated for the working pressure can burst.
Make sure that all air hoses are oil resistant and rated for the working pressure.
Air hoses that burst can cause injury.
Tools not operated at proper air pressure can operate erratically.
Do not exceed a maximum air pressure of 90 psig/6.2 bar or as stated on the tool’s nameplate or operating instructions. Use an
air regulator to maintain proper air pressure.
Erratic operation in power tools can cause injury.
Improperly repaired tools perform unpredictably.
Repair tools at an Authorized Sioux Service Center.
Tools that perform unpredictably can cause injury.
Tools left connected to the air supply can start unexpectedly.
Always remove tool from air supply and activate trigger to bleed air line before making any adjustments, changing accessories,
or doing any maintenance or service on tool. Make it a habit to check to see that all adjusting keys and wrenches have been
removed from tool before turning it on.
Tools starting unexpectedly and flying keys and wrenches can cause injury.
Working in poorly lit areas makes it hard to see hazards.
Keep work area well lit.
Poorly lit work areas can cause injury.
Children are attracted to work areas.
Keep children away. All visitors must keep a safe distance away from work area.
Children in work areas can be injured.
Unauthorized or untrained personnel can misuse unattended tools.
Store idle tools in a dry, high or locked-up place, out of the reach of children.
Misused tools can cause injury.
Tools with the actuator left in the “ON” position when an unexpected air pressure loss occurs can start unexpectedly when the air
pressure is restored.
Release the actuator if an unexpected loss of air pressure occurs.
Unexpected tool starts can cause injury.
Tools with the actuator left in the “on” position can cause unexpected starts when the tool is connected to the air supply.
Be sure actuator is off before hooking up air.
Unexpected starts can cause injury.
Sanders may coast for a short time after the trigger is released.
Be sure tool has come to a complete stop before setting it aside.
Sanders that do not come to a complete stop before setting aside can cause injury.
Backing pads that are worn, damaged, nicked, bent, warped or burred can cause the sanding disc to tear and burst.
Do not use backing pads that are worn, damaged, nicked, bent, warped or burred.
Sanding pads that burst can cause injury.
Tools left connected to the air supply while making adjustments, changing accessories, or doing any maintenance or service can start
unexpectedly.
Always remove the tool from the air supply and activate the trigger to bleed the airline before making adjustments, changing
accessories, or doing any maintenance or service.
Tools that start unexpectedly can cause injury.
The use of any accessory with this tool not provided or specified by Sioux Tools can perform unpredictably.
Use only accessories provided or specified by Sioux Tools.
Tools that perform unpredictably can cause injury.
When disposing of a tool, do it in a way that does not harm personnel or the environment.
INTENDED USE
This tool is intended to be used with abrasive sanding discs for the finish sanding of materials such as wood, metal, fiberglass and similar materials. If it is
used for anything else, it is considered misuse, creates a hazard and may void the warranty.
AIR SUPPLY
The efficiency and life of this tool depend on the proper supply of clean, dry air at a maximum of 90 PSI. The use of an airline filter, pressure regulator, and
lubricator is recommended. Before connecting to tools, blow out the airline to remove water and dirt that may have accumulated.
HOSE AND HOSE CONNECTIONS
The air supply hose recommended is 1/2" (13 mm) I.D. If an extension hose is necessary, use 3/4" (19 mm) ID hose with couplings not less than 1/2" (13 mm)
I.D.
