Harbor Freight Tools 91773 Sander User Manual


 
Page 5For technical questions, please call 1-800-444-3353.SKU 91773
specic tool model, increases the risk of
injury to persons.
Service
Tool service must be performed only a.
by qualied repair personnel.
When servicing a tool, use only b.
identical replacement parts. Use only
authorized parts.
Use only the lubricants supplied c.
with the tool or specied by the
manufacturer.
Air source
a. Never connect to an air
source that is capable of
exceeding 200 psi. Over
pressurizing the tool may
cause bursting, abnormal operation,
breakage of the tool or serious injury to
persons. Use only clean, dry, regulated
compressed air at the rated pressure or
within the rated pressure range as
marked on the tool. Always verify prior to
using the tool that the air source has
been adjusted to the rated air pressure
or within the rated air-pressure range.
Never use oxygen, carbon dioxide, b.
combustible gases or any bottled gas
as an air source for the tool. Such
gases are capable of explosion and
serious injury to persons.
SAVE THESE
INSTRUCTIONS.
SYMBOLS AND SPECIFIC
SAFETY INSTRUCTIONS
Symbol Denitions
Symbol Property or statement
.../min
Revolutions or reciprocation per minute
PSI
Pounds per square inch of pressure
CFM
Cubic Feet per Minute ow
SCFM
Cubic Feet per Minute ow at standard
conditions
NPT
National pipe thread, tapered
NPS
National pipe thread, straight
WARNING marking concerning Risk of
Eye Injury. Wear ANSI-approved eye
protection.
WARNING marking concerning Risk of
Hearing Loss. Wear hearing protection.
WARNING marking concerning Risk
of Respiratory Injury. Wear NIOSH-
approved dust mask/respirator.
WARNING marking concerning Risk of
Explosion.
Specic Safety Instructions
Read and understand this instruction 1.
manual before product use.
Wear ANSI-approved hearing and eye 2.
protection during use. Wear safety
goggles and heavy duty work gloves
during attachment and removal of
sandpaper.
Clamp workpiece securely before 3.
sanding.
Use this tool with both hands only. Using 4.
tools with only one hand can result in
loss of control.
REV 10f