Astro Pneumatic 888S Short Straight Line Sander User Manual

888s, Outside, Inside

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Call 1.800.221.9705 for questions concerning performance of the product

or other inquiries.

Page 4

888S

372 Old US Highway 52 South

Mount Airy, NC 27030

Product: 888SManual
Dimension: 8.5"x 15"/page
Date: 2008/07/17

Color:

Black

outside

MINI STRAIGHT

LINE SANDER

Housing Assembly
Piston
Piston Ring
Plug
Gasket
Rear Cover
Bushing
O-Ring
O-Ring
Valve Stem
Spring
Pin
Inlet
Screw
Bearing
Gear Shaft
Gear
Roller
Valve
Gear

Adjusting Shaft
Screw
O-Ring
Wear Plate
Wear Plate
Screw
Carrier Plate
Strap
Screw
Pad
Washer
Nut
Handle
Trigger
Pin
Screw
Screw
Knob
Muffler

1
1
4
2
1
1
1
2
1
1
1
1
1
4
2
2
1
1
1
1

888S-01
888S-02
888S-03
888S-04
888S-05
888S-06
888S-07
888S-08
888S-09
888S-10
888S-11
888S-12
888S-13
888S-14
888S-15
888S-16
888S-17
888S-18
888S-19
888S-20

888S-21
888S-22
888S-23
888S-24
888S-25
888S-26
888S-27
888S-28
888S-29
888S-30
888S-31
888S-32
888S-33
888S-34
888S-35
888S-36
888S-37
888S-38
888S-39

1
1
1
2
2
8
1
2
8
1
2
2
1
1
1
2
4
1
1

www.astrotools.com

Unpacking

When unpacking, check the parts diagram and part number listing

on page 4 to make sure all parts are included. If any parts are

missing or damage, please call your distributor.

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

defective material or workmanship for a period of 1 year (except where noted on our

price schedule) 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

distributor should direct the original user 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

372 Old US Highway 52 South

Mt. Airy, NC 27030

1 YEAR LIMITED WARRANTY

888S

PLEASE DO NOT RETURN ANY PRODUCT WITHOUT CALLING

1-800-221-9705 FOR INSTRUCTIONS

MINI STRAIGHT

LINE SANDER

• Used on plastic fillers at any stage of hardening
• Feathers with ease and smoothness
• Single Piston
• Single handle design for smaller and
harder to reach spaces
• Fast and efficient performance
• 3,000 strokes per minute
• 4 CFM
• Vibration less than 2.5 m/s2

SPECIFICATIONS:
• Sanding Paper Size: 2-3/4" x 11"
(7 x 28 cm)(PSA or Velcro)
• Tool Weight: 4.25 lbs (1.9kgs)
• Sound pressure: 89 dBA
• Sound Power: 98 dBA

MINI STRAIGHT LINE SANDER

MADE IN TAIWAN

Page 2

Page 3

inside

1.) LUBRICATION:

Before connection of the hose, apply 4 to 5 drips of a good
quality air tool oil at the air inlet. After 3 to 4 hours of opera-
tion, oiling may be necessary again.

3.) STORAGE:

Avoid storing the tool in a location subject to high humidity. If
the tool is left unused, the residual moisture inside the tool
can cause rust. Before storing and after operation, oil the tool
at the air inlet with a good quality air tool oil and run it for a
short period.

4.) DISPOSAL:

Follow national legislation of waste disposal.

5.) ORDERING SERVICE PART

For further operational and handling information or for
replacement of parts and components, contact the sales
agent from where you purchased the tool, or the service
division of our company. *When ordering parts and compo-
nents, give each part number, name, and quantities.

2.) TIGHTNESS OF PARTS:

Regularly check whether all connection parts are

fastened securely. Follow this precedure daily
before beginning work.

MINI STRAIGHT LINE SANDER

888S

MINI STRAIGHT LINE SANDER

888S

MINI STRAIGHT LINE SANDER

• Used on plastic fillers at any stage of hardening
• Feathers with ease and smoothness
• Single Piston
• Single handle design for smaller and
harder to reach spaces
• Fast and efficient performance
• 3,000 strokes per minute
• 4 CFM
• Vibration less than 2.5 m/s2

SPECIFICATIONS:
• Sanding Paper Size: 2-3/4" x 11"
(7 x 28 cm)(PSA or Velcro)
• Tool Weight: 4.25 lbs (1.9kgs)
• Sound pressure: 89 dBA
• Sound Power: 98 dBA

The oil and water extractor should not be mounted on or near the air

compressor.

The temperature of air is greatly increased during compression. As the air

cools down to room temperature, in the air line, on its way to the Air Power

Tool, the moisture contained in it condenses. Thus, for maximum

effectiveness, the oil and water extractor should be mounted at some point

in the air supply system where the temperature of the compressed air in the

line is likely to be lowest. Air lines must be properly drained daily. Each low

point in an air line acts as a water trap. Such points should be fitted with an

easily accessible drain. See diagram below. Pitch all air lines back towards

the compressor so that condensed moisture will flow back into the air

receiver where it can be drained off. Drain daily.

SUGGESTED AIR LINE CONNECTION

Pitch pipe back toward air receiver

Compressor unit

Drain

Daily

25 FEET OR MORE

Oil and Water Extractor should be at least 25 ft. from the compressor. Further if possible.

Drain

Daily

Drain

Daily

Oil and Water

Extractor

Install drain at

each low point

PIPE SIZE, I.D. (Inches)

Air Flow

CFM

Length of Pipe (feet)

10
20
30
40
50
70

50

1/2"
3/4"
3/4"

1"
1"
1"

100

3/4"
3/4"
3/4"

1"
1"
1"

150

3/4"
3/4"

1"
1"
1"

1-1/4"

200

3/4"

1"
1"
1"

1-1/4"

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