6
SERVICE
1. Tool service must be performed only by quali-
fied repair personnel.
2. When servicing a tool, use only identical re-
placement parts. Use only authorized parts.
3. Use only the lubricants supplied with the tool
or specified by the manufacturer.
SAFETY WARNINGS FOR PNEUMATIC
SANDERS
This pneumatic tool is designed to be used
with an appropriate abrasive for sanding met-
als, wood, stone, plastics and other materials. It
should only be used for such sanding applications
and within its marked capacity and ratings. Only
accessories specifically recommended by manu-
facturer 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.
• Exposure to DUST generated from workpiece
and/or abrasive materials can result in lung dam-
age and/or other physical injury. Use dust capture
or local exhaust as stated in the safety informa-
tion sheet. Wear government-approved respirato-
ry protection and eye and skin protection. Failure
to follow this warning can result in serious lung
damage and/or physical injury.
To reduce the risks associated with accessory rup-
ture or disintegration:
• Never exceed marked maximum input pressure
of 90 PSI.
• Use care in attaching sandpapers; follow the in-
structions to ensure that it is securely attached to
the tool before use.
ADDITIONAL SAFETY WARNINGS FOR THE OP-
ERATION
1. Make sure the tool is disconnected from the
air supply. Choose an appropriate abrasive and
secure it to the base of the sandpaper with the
clamps.
2. When sanding always turn the tool on the
workpiece. This will prevent dents from occurring
due to excessive speed of the abrasive. Stop the
flow of air to the tool as it is removed from the
workpiece.
3. Always remove the air supply from the sander
before attaching, adjusting or removing a sand-
paper.
4. Always stand with a firm grip and base and pay
attention to the torque reaction the sander de-
velops.
5. Always make sure that the material being sand-
ed is firmly held to prevent it from moving.
6. Before installing any abrasive accessory, always
check the maximum speed required printed on
the accessory equal to or greater than that indi-
cated on the product.
CAUTION:
To reduce the risks associated with pneumatic
pressure and other mechanical hazards:
• Keep hands, hair and clothing away from the
working end of the tool.
• Never operate this tool without all the protec-
tions or safety features with respect to order and
perfect working condition.
• Be aware that improperly installed hoses and
accessories may loosen unexpectedly and at any
time, creating an impact / whiplash hazard.
TECHNICAL DATA
UP890A
SAND PLATE DIAMETER
6" (152,4 mm)
AIR FLOW
90 PSI
AIR INPUT CONNECTION
1/4" NPT
NO LOAD SPEED
12 000 r/min
SPINDLE THREAD
5/16" (24 NF)
WEIGHT
0,6 kg (1,3 lb)
UP861A
SAND PLATE DIAMETER
6" (152,4 mm)
AIR FLOW
90 PSI
AIR INPUT CONNECTION
1/4" NPT
NO LOAD SPEED
12 000 r/min
SPINDLE THREAD
5/16" (24 NF)
WEIGHT
0,85 kg (1,87 lb)
OPERATION INSTRUCTIONS
CAUTION: the sandpaper must be properly
installed in the base of the sander. Bad sandpa-
per will cause uneven sanding or damage to the
sandpaper itself.
PRIOR 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.
Use a clean lubricated air supply that will give a
measured air pressure at the tool of 90 PSI when
the tool is running with the lever fully depressed.
Do not connect the tool to the airline system
without an easily accessible air shut off valve. It
is strongly recommended that an air filter, regula-
tor and lubricator (FRL) be used as this will supply
clean, lubricated air at the correct pressure to the
tool. In any case appropriate air pressure regu-
