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English

GENERAL SAFETY RULES

 

Always wear personal protective safety glasses, 
gloves, ear protectors, face mask or respiratory 
equipment and protective clothing. 

 

Always ensure machine is switched off before 
connecting air supply. 

 

Disconnect any machine from the air supply before 
changing accessories, and before servicing any type 
of machine. 

 

Do not wear watches, rings, bracelets or loose clothing 
when using air tools. 

 

Do not overload the machine. Allow the tool to operate 
at its optimum speed for maximum efficiency.

 

Do not increase the air pressure above the 
manufacturer's recommended level, as excessive 
overload can cause the machine casing to split. Also 
this creates excessive wear on moving parts and 
possible failure. 

 

In the interest of safety and to prevent possible 
damage/injury to the machine/operator, always ensure 
that the machine has stopped before putting it down 
after use.

 

Always ensure that the work piece is firmly 
secured leaving both hands free to control the 
machine. 

 

Always ensure that the accessories are rated/designed 
for use with the machine and are also correctly and 
securely fastened before connecting the machine to 
the air supply. 

 

Ensure   you   read,   understand   and   apply   safety 
instructions before use. 

 

Keep children away from tools and workplaces.

 

Air tools are not generally insulated and should not 
come in contact with electric power sources.

 

Unsuitable postures may not allow counteracting of 
normal or unexpected movemetn of the power tool.

 

The spare parts would not affect the health and safety 
of the operator.

 

Pay attention to the risk of hair or loose clothing being 
drawn in or trapped in the tool.

 

Pay attention to the whipping compressed air hose.

 

Attention should be taken on the break-through when 
the drill bit passes through the material being drilled.

 

Make sure drill or taper is securely fixed on a 
suspension device, if used.

 

Release the start and stop device in case of an 
interruption of the energy supply. 

SYMBOLS

Wear ear protection

Wear eye protection

 

Please read the instructions carefully before 
starting the tool.

SPECIFICATIONS

Drilling capacity

9.35 mm (1/4")

No-load speed

1,800 rpm

Avg. air consumption

114 L/min (4 cfm)

Operating pressure

90 psi (6.3 bar)

Air inlet size

6.35 mm (1/4”)

Air hose

9.52 mm (3/8”)

Weight

1.1 kg

A weighted sound 
pressure level

79.9 dB + 3 dB

Sound power level

90.9 dB + 3 dB

Vibration value

2.17 m/s2  

Uncertainty of  
measurement

0.255 m/s2

Noise Emission Values is in accordance with EN ISO 4871 
and EN ISO 15744.
Vibration emission value is in accordance with 
EN 12096 and EN 28662-1.

APPLICATION

Designed for drilling, honing and hole sawing, and other 
heavy duty application. The features of the tool include: 
reversible and keyless air drill, durable lightweight 
aluminum housing, variable speed trigger, exhaust, and a 
quick coupler. Any other use is forbidden.

AIR SUPPLY AND OPERATION

 

Ensure air valve (or trigger) is in the “off” position 
before connecting to the air supply. 

 

Required air pressure of 90 psi, and an air flow 
according to specification. 

 

Disconnect the tool from the energy source before 
changing blades or making adjustments. 

Summary of Contents for RAD38

Page 1: ...REVERSIBLE AIR DRILL OWNER S OPERATING MANUAL RAD38 ...

Page 2: ...English 1 Chuck 2 Trigger 3 Reverse Valve 4 Exhaust Deflector DESCRIPTION 5 Air Inlet 6 Air Inlet Plug 7 Chuck Screw ...

Page 3: ...Important It is essential that you read the instructions in this manual before operating this machine Subject to technical modifications ...

Page 4: ...metn of the power tool The spare parts would not affect the health and safety of the operator Pay attention to the risk of hair or loose clothing being drawn in or trapped in the tool Pay attention to the whipping compressed air hose Attention should be taken on the break through when the drill bit passes through the material being drilled Make sure drill or taper is securely fixed on a suspension...

Page 5: ...st once a day or after 2 hours work with 2 to 6 drops of oil depending on the work environment directly through the male fitting in the tool housing LOADING AND OPERATION WARNING Drain the air tank daily Water in the air line will damage the tool Clean air inlet filter weekly Line pressure should be increased to compensate for unusually long air hoses over 8 meters The hose diameter should be 9 52...

Page 6: ...il Clutch cases need only be half full Overfilling can cause drag on high speed clutch parts ie a typical oiled lubricated tool requires 14 20 mL 1 2 ounce of oil Grease lubrication NOTE Heat usually indicates insufficient grease in chamber Severe operating conditions may require more frequent lubrication PROBLEM Tool runs slowly Air flows slightly from exhaust POSSIBLE CAUSES Motor parts jammed w...

Page 7: ...1z 3 Exhaust Deflector 12 O ring 11 5 1 8 21 Steel wire 30 Clamp nut 4 Air Inlet plug 13 Spring 22 Rotor 31 Washer 5 Anti dust cap 14 Trigger 23 Washer 32 Chuck 6 Vlave stem 15 Bolt M4 8 24 Washer 33 Chuck screw 7 O ring 4 2 16 Washer 25 Gear wheel 34 Oil pot 8 O ring 4 1 1 17 Bearing 262zz 26 Idle Gear 35 Quick coupler 9 O ring 12 3 18 Cylinder cap 27 Idle Gear Pin 36 Rubber grip ...

Page 8: ...TECHTRONIC INDUSTRIES AUSTRALIA PTY LTD Level 1 666 Doncaster Road Doncaster Victoria 3108 Australia Tel 61 3 9840 3226 Fax No 613 9840 6133 www ryobi com au ...

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