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Pitch Pipe Back

Toward Air Receiver

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

Further if possible.

Oil and Water

Extractor

PIPE SIZE, I.D. (Inches)

04

1/2" THOR Impact Wrench

1894

SUGGESTED AIR LINE CONNECTION

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. 

Install Drain 

at Each Low Point

COMPRESSOR UNIT

Drain Daily

Drain Daily

Drain Daily

25 FEET OR MORE

Air Flow

(CFM)

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"

Length of Pipe (feet)

Summary of Contents for ONYX 1894

Page 1: ...isuse 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 i...

Page 2: ...rs Never use this tool for any application other than for which it was designed Only use accessories designed for this tool Never alter or modify this tool in any way Improper operation and or maintenance of the tool modification of the tool or use of the tool with accessories not designed for it could result in serious injury or death Always select the correct accessories of the correct size and ...

Page 3: ...or fire Be aware of work surface dangers prior to beginning work There is a risk of being cut due to high speed rotation Do not touch high speed rotating disc This power tool is not insulated If contact is made with an electric current injury may occur Dust created by sanding sawing grinding drilling and other related activities may expose the user to dust and or microscopic particles that may con...

Page 4: ...eness 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 con...

Page 5: ... 5 6 7 8 9 10 8 11 14 15 12 13 16 17 42A 41 1 40 1 39A 39 39A 2A 30 29 53 Description Part No Index Anvil Kit 1 2 Socket Retainer Kit 1 2 1 US Air Inlet Bushing Kit Exhaust Deflector Kit Cylinder Kit Trigger Kit Front Cover Kit Air Regulator Kit Repair kit 1894 54 1894 55 1894 56 1894 57 1894 58 1894 59 1894 60 1894 61 1894 62 39 40 41 40 41 4 5 6 7 8 9 10 11 12 13 14 15 16 17 28 29 30 32 33 34 50...

Page 6: ...Screw Rear End Plate Spacer Rotor Rotor Blade Kit Cylinder Index Part No Qty Description 4 1 1 1 1 2 1 4 2 3 1 1 2 2 1 1 1 2 1 1 1 1 1 3 1 1 1 7 1 29 30 31 32 33 34 35 36 37 38 39 39A 40 40 1 41 41 1 42 43 44 45 46 47 48 49 50 51 52 53 1894 29 1894 30 1894 31 1894 32 1894 33 1894 34 1894 35 1894 36 1894 37 1894 38 1894 39 1894 39A 1894 40 1894 40 1 1894 41 1894 41 1 1894 42 1894 43 1894 44 1894 45...

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