Proto J138RSH User manual

J138RSH and J150RSH
Operation and Maintenance Manual
3/8" J138RSH
WARNING
3/8" Drive Sealed Head Ratchet
1/2" Drive Sealed Head Ratchet
1/2" J150RSH
To reduce the risk of injury, read and understand these safety
warnings and instructions before using the tool. Keep these
instructions with the tool for future reference. If you have any
questions, contact your PROTO
®
representative or distributor.

INTRODUCTION
The PROTO®J138RSH and J150RSH are precision-built tools, designed for professionals, for torque assembly and disassembly of threaded
fasteners. These tools will deliver efficient, dependable service when used correctly and with care. As with any fine power tool, for best
performance the manufacturer’s instructions must be followed. Please study this manual before operating the tool and understand the
safety warnings and instructions. The instructions on installation, operation and maintenance should be read carefully, and the manuals
kept for reference. NOTE: Additional safety measures may be required because of your particular application of the tool. Contact your
PROTO®Distributor with any questions concerning the tool and its use.
PROTO INDUSTRIAL TOOLS®
2195 East View Parkway
Suite 103
Conyers, Georgia 30013
Phone: [phone]-TOOL
Fax: [phone]
www.protoindustrial.com
TABLE OF CONTENTS
Introduction 2
Safety Instructions 3
Specifications 4
Getting Started 5
Tool Components 6
Contact Information 8
WARRANTY
We warrant that this tool shall be free from manufacturing defects for a period of ONE YEAR from the original purchase date. Our
obligation to the original purchaser shall be limited to repairing or replacing, at our expense (not including shipping charges) a defective
tool if returned by the original purchaser within two years from the date of purchase, all incoming shipping charges prepaid. THIS
WARRANTY DOES NOT COVER DEFECTS OR DAMAGES TO THE TOOL (i) after the warranty period expires; (ii) resulting from misuse or
abnormal operation; (iii) resulting from a failure to properly lubricate, maintain or operate the tool; or (iv) resulting from any repair or
maintenance services performed by any party other than PROTO®at all DeWALT Service Centers or a person authorized by PROTO®to
provide repair and maintenance services for this tool.
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GENERAL SAFETY INSTRUCTIONS
WARNING
Always wear ANSI Z87.1 eye protection when operating or performing maintenance on this tool. Everyday
eye glasses are not safety glasses.
Always wear hearing protection when operating this tool.
Keep hands, loose clothing and long hair away from rotating end of tool.
Anticipate and be alert for sudden changes in motion during start up and operation of any power tool.
Keep body stance balanced and firm. Do not overreach when operating this tool.
Do not operate this tool for long periods of time. Vibration caused by tool action may be harmful to your
hands and arms. Stop using any tool if discomfort, tingling feeling or pain occurs. Seek medical advice
before resuming use.
Use rated accessories recommended by PROTO®only. Inspect accessories before use. Do not use cracked
or damaged accessories.
Do not operate this tool in the presence of flammable liquids, gasses, dust, or explosive atmospheres
This tool is not insulated against electric shock.
For safety, top performance, and maximum durability of parts, operate this tool at 90 psig.
(6.2 bar / 620 kPa) maximum air pressure at the inlet with 3/8’’ (10mm) inside diameter air supply hose.
Always turn off the air supply and disconnect the air supply hose before installing, removing or adjusting
any accessory on this tool, or before performing any maintenance on this tool.
Do not use damaged, frayed or deteriorated air hoses and fittings.
Do not lubricate tools with flammable or volatile liquids such as kerosene, diesel or jet fuel.
Do not remove any labels. Replace any damaged label.
WARNING
Do not use damaged, frayed or deteriorated air
hoses and fittings.
Air powered tools can vibrate in use. Vibration,
repetitive motions or uncomfortable positions may
be harmful to your hands and arms. Stop using any
tool if discomfort, tingling feeling or pain occurs.
Seek medical advice before resuming use.
Do not carry the tool by the hose.
Keep body stance balanced and firm. Do not over-
reach when operating this tool.
IMPORTANT SAFETY INFORMATION ENCLOSED.
READ THIS MANUAL BEFORE OPERATING THE MACHINE.
FAILURE TO OBSERVE THE FOLLOWING WARNINGS COULD RESULT IN INJURY.
Always wear hearing protection when operating
this tool.
Always turn off the air supply and disconnect
the air supply hose before installing, removing
or adjusting any accessory on this tool, or before
performing any maintenance on this tool.
Always wear eye protection when operating or
performing maintenance on this tool.
Operate at 90 psig (6.2 bar / 620 kPa) Maximum
air pressure.
6.2 bars
(90 psig/620 kPa)
6.2 bars
(90 psig/620 kPa)
6.2 bars
(90 psig/620 kPa)
6.2 bars
(90 psig/620 kPa)
6.2 bars
(90 psig/620 kPa)
6.2 bars
(90 psig/620 kPa)
6.2 bars
(90 psig/620 kPa)
6.2 bars
(90 psig/620 kPa)

4
1/4” NPT
FULL FLOW
FITTING AIR HOSE
3/8” (10 mm)
I.D. MIN.
Use Hi-Flow air fittings and
couplers for maximum tool
performance
Titanium Sealed Head
Innovative
Forward/Reverse
Ring
Lightweight
Construction
Comfortable Non-Slip
Textured Rubber Grip
Quick Release Socket
Mechanism
SPECIFICATIONS

5
Forward Position Reverse Position
OPERATING FEATURES
Socket Release
Button
GETTING STARTED
Always operate, inspect and maintain this tool in accordance with all regulations (local, state, federal
and country) that may apply to hand-held / hand-operated pneumatic tools.
Be sure all hoses and fittings are the correct size and are tightly secured.
Always use clean, dry air at 90 psig maximum air pressure. Dust, corrosive fumes and/or excessive mois-
ture can ruin the motor of an air tool.
The use of a hose whip is recommended. A coupler connected directly to the air inlet increases tool bulk
and decreases tool maneuverability.
For maximum performance, the coupler on the wall should be the next size larger than the coupler used
on the tool. The coupler closest to the tool should not be less than the proper air supply hose size.
EMERGENCY
GATE VALVE
PLACING TOOL IN SERVICE
LUBRICATION
Always use an air line lubricator with this tool. After every eight
hours of operation, if a lubricator is not used on the compressed
air network, inject 1/2 to 1cm3of approved air tool oil through the
machine’s inlet connection.

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All parts available through www.servicenet.protoindustrial.com

CUSTOMER SERVICE
We at PROTO®are committed to our customers, please reference the following phone number for a direct contact to one of our
customer technicians. They will be more than happy to help with any service or warranty questions you may have about your power tool.
PROTO INDUSTRIAL TOOLS®
2195 East View Parkway
Suite 103
Conyers, Georgia 30013
Phone: [phone]-TOOL
Fax: [phone]
www.protoindustrial.com
8© 2013 PROTO®
CE DECLARATION OF CONFORMITY
WE, PROTO INDUSTRIAL TOOLS®, 2195 EAST VIEW PARKWAY, SUITE 103, CONYERS, GEORGIA 30013, DECLARE UNDER OUR SOLE
RESPONSIBILITY THAT THE PRODUCT J138RSH - PROTO 3/8” SEALED HEAD RATCHET WRENCH AND J150RSH - PROTO 1/2” SEALED
HEAD RATCHET WRENCH
- CONFORMS WITH THE DIRECTIVE AND STANDARDS «MACHINERY» DIRECTIVE 2006/42/CE
- AND IS IN CONFORMITY WITH THE PROVISIONS OF THE HARMONISED EUROPEAN STANDARD
EN ISO 12100:2010
EN ISO 11148-6:2012
EN ISO 15744:2008
EN ISO 28927-2:2009
J138RSH and J150RSH
Operation and Maintenance Manual
Eric Min
QUALITY MANAGER
05.10.2013
Use ONLY the following load rated Connector for
tool suspension: Steel Wire, Stainless 316,
Max. Load Capacity 800 lb., Eye Inside Dia. 1/2 in.,
Overall Length 1 15/16 in., Opening 1/4 in.,
Stock Thickness 3/16 in. Type : Load Rated
TETHERING THE TOOL
Check threaded stud periodically.
Thread-locker recommended.
If tool is dropped, replace all tether parts.
Manual #30L200161.C
Do NOT use the following
type or any other type of
connector, serious injury
could occur.
WARNING