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Specifications, Unpacking, Assembly – Harbor Freight Tools 99640 User Manual

Page 7: Air supply setup

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SKU 99640

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

Page 7

SPECIFICATIONS

Air Pressure

Range

70-120 PSI

Maximum Air

Pressure

120 PSI

Air Inlet

1/4” -18 NPT

Fastener

Capacity and

Size Range

120 1/2” Crown Flooring Staples

Length: 1-1/2” to 2”

Gauge: 15 1/2 Ga

100 “L” or “T” Type Flooring Cleats

Length: 1-1/2” to 2”

Gauge: 16 Ga

Air

Consumption

4 SCFM @ 90 PSI

Safety Trigger Slugging Actuation Only

(No Safety)

Accessories

Wrench Set

Slugging Hammer

Air Coupler Adapter

Air Tool Oil Dropper

Spare Base Plate

UNPACKING

When unpacking, check to make sure

that the item is intact and undamaged. If

any parts are missing or broken, please

call Harbor Freight Tools at the number

shown throughout the manual as soon as

possible.

• This air tool may be shipped with a

protective plug covering the air inlet.

Remove this plug before set up.

ASSEMBLY

Read the ENTIRE IMPORTANT

SAFETY INFORMATION

section at the beginning of this

manual including all text under

subheadings therein before set

up or use of this product.

Note: For additional information regarding

the parts listed in the following pages,

refer to the Assembly Diagram near

the end of this manual.
• This tool may be shipped with the

Arm (80) detached from the main

body. If so, follow these instruc-

tions:

1.

Arm (80)

Handle (69)

Bracket (72)

Nut (70) and

Washer (71)

Figure A

Set the Arm against the Handle (69)

and slide the Brackets (72) through

the Arm holes slots and holes.

Thread Washers (71) and Nuts (70)

over ends of Brackets.

See

Figure A.

2. Wrench-tighten the Nuts until Brack-

ets are secured and the Arm is locked

against Handle.

Air Supply Setup

TO PREVENT

EXPLOSION:

Use only clean, dry, regulated,

compressed air to power tool.

Do not use oxygen, carbon

dioxide, combustible gases,

or any other bottled gas as a

power source for tool.

REV 08j; 09c; 09i