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Save these instructions, Symbols and specific safety instructions, Service – Harbor Freight Tools 6" Air Dual Action Sander 68152 User Manual

Page 4: Air source, Symbol definitions, Ft-lb, Scfm

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Page 4

For technical questions, please call 1-800-444-3353.

Item 68152

SAFET

y

Op
ERA
TION

M

AINTENAN

c

E

SETU
p

Service

1. Tool service must be performed only

by qualified repair personnel.

2.

When servicing a tool, use only

identical replacement parts.

Use only authorized parts.

3.

Use only lubricants supplied with the

tool or specified by the manufacturer.

Air Source

1.

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.

2. Never use oxygen, carbon dioxide,

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 Definitions

Symbol

property or Statement

n

o

No-load speed

.../min

Revolutions or reciprocation

per minute

pSI

Pounds per square

inch of pressure

ft-lb

Foot-pounds of torque

OpM

Oscillations per Minute

cFM

Cubic Feet per Minute flow

ScFM

Cubic Feet per Minute flow

at standard conditions

Symbol

property or Statement

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.