User Manual

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4320

AIR NEEDLE SCALER

Important

When unpacking, check the parts diagram and part number

listing on page 2 to make sure all parts are included. If any

parts are missing or damaged, please call your distributor.

Unpacking

www.astrotools.com

4320

Astro Pneumatic Tool Co. warrants our products to the original user against defective

material or workmanship for a period of 1 year from the date of 1st use. Astro

reserves the right to determine whether the product failed because of defective

material, workmanship or other causes and to charge back for missing parts. Astro

Pneumatic Tool Co., at its discretion, will repair products covered under this warranty

free of charge. The original user is to return the product (with the exceptions listed

below) with the distributor’s name, address, adequate proof of date of purchase or a

copy of warranty card, and a short note explaining the problem. Failures caused by

accident, alteration, or misuse are not covered by this warranty.

Astro Pneumatic Tool Co. or its authorized service representatives must perform all

warranty repairs. Any repair to the product by unauthorized service representatives

voids this warranty. The rights under this warranty are limited to the original user and

may not be transferred to subsequent owners.

This warranty is in lieu of all other warranties, expressed or implied, including

warranties of merchantability and fitness for a particular purpose. Some states do not

allow the exclusion of limitations of incidental or consequential damages so the above

limitations may not apply to you. All claims must be sent to:

Astro Pneumatic Tool Company

P.O. Box 251935

Los Angeles, CA 90025

PLEASE DO NOT RETURN ANY PRODUCT TO THE P.O. BOX.

CALL 1-800-221-9705 FOR INSTRUCTIONS.

SPECIFICATIONS:

Needles:

Stroke Speed:

Net Weight:

Length:

Air Consumption:

Air InIet:

Hose Size:

Sound Pressure:

Vibration:

3x12 7"

4200bpm

1.08/1.14kg

255/313mm

0.12m³/min

1/4"

8mm

91dBA

14.5m/S²

Product Information

Revised Date: 08/24/2006

• Ideal for scaling and rust removal

• Includes needle scaler attachment with 19 high tension steel needles

• Comes complete with flux chisel

4320-01

4320-02

4320-03

4320-04

4320-05

4320-06

4320-07

4320-08

4320-09

4320-10

Back Head

Valve Stem

Valve Seat

Spring

Throttle Cap

Lever

Spring Pin

O-Ring, Head & Cylinder

Rubber Cushion

Valve Cap

4320-11

4320-12

4320-13

4320-14

4320-15

4320-16

4320-17

4320-18

4320-19

Piston (20x17x47)

Cylinder

Chisel Bush

O-Ring, Unit & Cylinder

Needle Driver

Needle (3x180L)

Needle Holder

Needle Holder Spring

Needle Tube (110L)

Summary of content (2 pages)

PAGE 1
4320 4320 AIR NEEDLE SCALER AIR NEEDLE SCALER 6 1 www.astrotools.com 9 10 Astro Pneumatic Tool Co. warrants our products to the original user against defective material or workmanship for a period of 1 year from the date of 1st use. Astro reserves the right to determine whether the product failed because of defective material, workmanship or other causes and to charge back for missing parts. Astro Pneumatic Tool Co., at its discretion, will repair products covered under this warranty free of charge.
PAGE 2
4320 4320 AIR NEEDLE SCALER AIR NEEDLE SCALER 6 1 www.astrotools.com 9 10 Astro Pneumatic Tool Co. warrants our products to the original user against defective material or workmanship for a period of 1 year from the date of 1st use. Astro reserves the right to determine whether the product failed because of defective material, workmanship or other causes and to charge back for missing parts. Astro Pneumatic Tool Co., at its discretion, will repair products covered under this warranty free of charge.