Aimco Brakes Pulse Tool UAT Series Operation Instructions User Manual

							 U
AT  Series  OPERATION INSTRUCTIONS 
10000 
SE Pine  Street, Portland,  OR 97216 • (503) 254-6600 • Fax  (503) 255-2615  LIT-MAN595  Rev. 
04/2016 
Printed in USA  ©2016 AIMCO It is the responsibility of the employer to place the information on this instruction sheet into the hands of the operator. 
WARNING
 Always operate, inspect, and maintain this tool in  accordance with the American National Standards Institute Safety Code for Portable Air Tools 
(ANSI B186.1) and any other applicable safety codes and regulations.
 Always turn off and disconnect the air supply before installing, removing, or adjusting any ac cessory on this tool or before performing any 
maintenance on this tool. Failure to do so could result in injury.
 IMPORTANT
 Make sure that these instructions are fully understood before operating this tool. The tool, its attachments and accessories 
must onl y be used for their 
designed purpose. For product liability and safety reasons, any modifications of the tool and its accessories must be agreed  upon by the technical 
authority of the manufacturer. All locally legislated safety rules with regard to install ation, operation, and maintenance shall be respected at all times. 
The use of sloppy or worn sockets and extensions can cause excessive damage to the pulse unit.
 USE ONLY POWER DRIVE SOCKETS PER ANSI B107.2  
SAFETY FEATURES
  Torque reaction is virtually elim
inated to reduce wrist injury to operator and create an ergonomic working environment. Optimum torque accuracy and repeatability.
 Uniform fastening torque with narrow mean
-shift torque for hard and soft joints thanks to a unique torque control shut -off dev ice (no timer).  External one
-touch adjustment for automatic shut -off. Uryu quality and design.
SETTING OF TIGHTENING TORQUE
 1. Remove 4mm Allen plug in front casing.
2. Rotate anvil manually until torque adjuster (1.5mm Allen screw) is exposed directly in line with opening in front casing. 
Caution:  Do not remove
round head oil filler plug.
3. Turn torque adjuster (1.5mm Allen screw) clockwise to increase torque and counte
r- clockwise to decrease torque output. Use AIM/Uryu
authorized test equipment for best results.
4. Maximum Torque 
- Turn torque adjuster (1.5mm Allen screw) clockwise until it bottoms out and back off approximately one -half turns to  set an
effective maximu
m torque.5. For all angle (C type) tools
,  there is a knurled band under the angle head that can be pushed up to expose an opening in the angle casing where the
torque adjuster can be adjusted through.
AIR SUPPLY
 LINE SIZE
: 3/8” to 1/2” drive should use  3/8” ID line and 3/4” to 1” drive should use 1/2” ID line.  
AIR PRESSURE
: Use air pressure 5.0  -  6.0 Kgf/cm 2
 (70 -85 PSI) for optimum performance.  Caution:  Never use higher air pressure to increase the 
output of the tool. Overloading will drastically shorte
n the life of all internal parts. DRY AND CLEAN AIR
: Drain daily and install filter at or near the take -off point to prevent trouble from foreign matter.  
AIR HOSE AND JOINTS
: Use air hose (the shorter, the better), joints, and other fittings of good  condition and of proper size to avoid pressure 
drop.
  LUBRICATION 
FOR AIR MOTOR
: Supply light Turbine Oil properly through Air Inlet or line lubricator before and after every operations. For example, Mobil  Turbine Oil #32, Shell Turbine Oil #32 and/or equivalent.  
FOR BEARINGS
: Supply recommended high -quality grease (e.g., Shell Alvani a No. 2, Mobilplex 2 and/or equivalent) properly once every three 
months and when the tool is overhauled.
 MAINTENANCE
 REGULAR OVERHAUL
: It is recommended that after every 200,000 pulsing seconds or 180 days, the fluid in the tool’s pulse unit be changed. A t 
such time, it is also recommended to grease the bearings in the air motor. If the presence of water is noted, it is recommend ed that a small amount of 
oil be run through the air motor to wash out any rust residue in the air motor. It is recommended that  after every 400,000 pulsing seconds or 365 
days, that a pulse unit repair kit be installed in the pulse unit. This also allows the inspection of hard parts in the pulse
 unit.   GENUINE PARTS
: The use of other than genuine AIMCO replacement parts may result i n safety hazards, decreased tool performance, and 
increased maintenance, and may invalidate all warranties.
 
AIMCO is not responsible for customer modification of tools for applications in which AIMCO was not consulted. Repairs should  be made only by 
an authorized AIMCO Service Center. Contact AIMCO at 1-800-852-1368 for the authorized Service Center in your area.  www.aimco-global.com