Aimco Brakes DynaTorque Stall Tools Manual

							PAGE 9 OF 16 
NOTE:  THE TORQUE REGULATOR WILL NOT GIVE FULL CONTROL OVER THE ENTIRE 
RANGE OF THE TOOL. THE RANGE OF TH E REGULATOR IS FROM FULL TORQUE TO 
APPROXIMATELY 50% OF FULL TORQUE VALUE. 
TIP:  If a lower torque level is required it may be achieved by reducing the m\
ains air pressure to the tool.  NOTE
: REPEATABILITY OF THE TOOL MAYBE AFFECTED BY THE U SE OF THIS 
REGULATOR.  
IMPORTANT:  IF RUNNING THE TOOL WITH LUBRICATION, CHECK THAT THE LUBRO 
CONTROL UNIT IS SUPPLYING APPROXIMATELY SIX DROPS OF OIL PER 
MINUTE WHILE THE TOOL IS FREE RUNNING. 
IF THE TOOL IS USED WITH AN INTERNAL TORQUE REGULATOR THE TOOL 
MUST BE CALIBRATED TO A PRE-SET TORQUE VALUE ON A SUITABLE 
CALIBRATION FIXTURE  – IF IN DOUBT CONTACT YOUR DISTRIBUTOR.  
SETTING TORQUE FOR RELEASING BOLT ______________________________________  
NOTE:  THIS PROCEDURE IS ONLY APPLICABLE TO BI -DIRECTIONAL TOOLS. 
The tools  are designed to give a  slightly higher torque in  
counter-clockwise rotation.  This may allow some tight bolts  
to be  released without the need to  set a higher air pressure. 
1. Ensure the Clockwise/Counter-clockwise Selector is correctly set .
2. Pull trigger to loosen fastener.
TIP:  Increase air pressure slightly if fastener will not release.   Figure 6
 
WARNING:  EXCEEDING THE MAXIMUM AIR PRESSURE WILL CAUSE 
OVERLOADING AND MAY LEAD TO  SERIOUS DAMAGE. 
WARNING:  CHANGING THE MAINS AIR PRESSURE AFTER SETTING THE 
PRESSURE REGULAT OR WILL CHANGE THE STALL TORQUE 
VALUE.  
						

							PAGE 10 OF 16 
OPERATING INSTRUCTIONS 
WARNING:  KEEP HANDS CLEAR OF THE REACTION ARM. 
WARNING:  WHEN USING THIS TOOL IT MUST BE SUPPORTED AT ALL TIMES 
IN ORDER TO PREVENT UNEXPECTED RELEASE IN THE EVENT 
OF   FASTENER OR COMPONENT FAILURE. 
A. TIGHTENING ____________________________________________________________
1. Fit Pneutorque® with the correct size impact or high quality socket t\
o suit fastener.
2. Ensure the Clockwise/Counter-clockwise Selector is correctly set (if fitted).
3. Rotate the Handle into a convenient position relative to the  reaction arm.  Fit the tool onto the
fastener to be tightened with the reaction arm adjacent to the reaction \
point.  See Figure 7.
4. Adopt a suitable posture to counteract normal or unexpected movement of \
the tool due to reaction
forces.
5. Squeeze the Trigger partially to bring the Reaction Arm into contact with the reaction point\
.
6. Fully depress trigger and keep fully depressed until tool stalls then re\
lease trigger.
If the trigger is not fully depressed full torque will not be applied to\
 the fastener.
7. Remove tool from fastener. Figure 7
  
						

							PAGE 11 OF 16 
B. RELEASING _____________________________________________________________
NOTE:  ONLY FOR BI -DIRECTIONAL TOOLS 
1. Fit the Pneutorque® with the correct size impact or high quality sock\
et to suit the fastener to be
released.
2. Ensure the clockwise/counter-clockwise selector is correctly se t.
3. Rotate the handle into a convenient position relative to the reaction ar\
m.  Fit the tool onto the
fastener to be released with the reaction arm adjacent to the reaction p\
oint.  See Figure 8.
4. Adopt a suitable posture to counteract normal or unexpected mo vement of the tool due to reaction
forces.
5. Squeeze the trigger partially to bring the reaction arm into contact wit\
h the reaction point.
6. Fully depress trigger and keep fully depressed until bolt releases.
TIP:  If unable to release the bolt increase the ai r pressure to the tool.  Do not use excessive air 
pressure.   WARNING: 
EXCEEDING THE MAXIMUM AIR PRESSURE WILL CAUSE 
OVERLOADING AND MAY LEAD TO  SERIOUS DAMAGE. 
WARNING:  CHANGING THE MAINS AIR PRESSURE AFTER SETTING THE 
PRESSURE REGULATOR WILL CHAN GE THE STALL TORQUE 
VALUE.  Figure 8
  
						

							PAGE 12 OF 16 
MAINTENANCE 
To maintain optimum performance and safety, regular maintenance needs to be carried out.  The only 
user maintenance required on these tools is the replacement of drive squ\
ares and the silencer.  Any oth er 
maintenance or repairs should be carried out by Norbar or a Norbar appro\
ved agent and should form part 
of a service.  Service intervals will depend on the type of usage of the\
 tools and the environment in which 
they are being used.  
AIR LUBRICATION: -__________________________________________________________  
Add Shell Tellus 15 or equivalent good quality hydraulic oil to the Lubro\
 unit. 
NOTE:  The tools may be run without air lubrication to avoid the possibility of\
 oil mist. 
GEARBOX:- ________________________________________________________________  
Under normal operating conditions it is not necessary to re-grease the gearbox.  The gearbox contains 
Lubcon Turmogrease Li 802 EP or equivalent good quality grease.  
SILENCER :-________________________________________________________________  
The silencer (#18591) must be changed every 12 months .  This may be more frequent for high tool usage 
or dirty environments.  
TIP:  Change silencer with  tool upside 
down, as shown, to ensure 
internal parts (spring & valve) are 
kept in place.   1.
Remove M4 screw (A) (#25381.10) using
a 2.5mm hexagon key.
2. Remove pin (B) (#26284) using a pin
punch.
3. Pull out air inlet tube (D) with base plate
& silencer.
4. Remove silencer (E) from air inlet tube.
5. Fit new silencer (#18591) over air inlet
tube.
6. Fit air inlet tube assembly (C, D & E) into
handle against spring resistance.
7. Fit pin (B) with a hammer.
8. Fit screw (A) hand tight.  Do not over
tighten this screw as it is likely to break
the base plate moulding. (0.5N.m MAX)
TIP:  When refitting air inlet tube 
assembly into handle care should 
be taken to ensure correct 
alignment between air inlet tube & 
spring.  It may be easier to fit the 
spring into ai r inlet tube first and 
secure with a small amount of 
grease.   Figure 9 
						

							PAGE 13 OF 16 
DRIVE SQUARE :-____________________________________________________________  
To avoid internal damage (especially due to torque overload), the outp\
ut drive square has been designed 
to shear first.  This saves major internal damage and allows  easy square removal.  Figure 
10 
The drive square can be replaced with either a ¾” drive square (#\
18544), or a 1” drive square (#18545). 
A new retaining screw (#25351.30) is supplied with the square.  
To replace drive square:  
1. Use 3mm hexagon key to remove screw.
2. Remove drive square.
3. Fit new drive square.
4. Fit new screw and tighten to 4 N.m  - 5 N.m.
TIP:  If the square has sheared it may be necessary to use pliers to remove th\
e broken parts.  CLEANING:-
________________________________________________________________  
Keep the tool in a clean condition to  aid safety.  Do not use abrasives or solvent based cleaners .  
						

							PAGE 14 OF 16 
SPECIFICATIONS 
RANGE  MODEL 
MIN  MAX  MAXIMUM 
OVERLOAD   T
OOL SPEED 
(FREE RUNNING AT MAX. AIR  PRESSURE)   18039 & 18041 
120 N.m 600 N.m  660 N.m   200 r/min  18040 & 18042 
200 N.m 1000 N.m  1100 N .m  125 r/min  Repeatability: 
Air Supply
: 
Recommended L ubrication: 
Temperature R ange: 
Maximum Op erating Humidity: 
Case Materials / Finish :  ± 5% 
Maximum pressure – 6.3 bar (For maximum torque capacity). 
Shell Tellus 
S2 
V  15 for the Lubro Control Unit. 
0°C to +50°C (operating).  -20°C to +60°C (storage). 
85% Relative Humidity @30°C. 
Handle:  Aluminium casting with epoxy powder finish. 
 Direction 
Gearbox:  Aluminium with epoxy powder finish. Annulus:  Alloy 
steel with nickel plate finish. 
Reaction Plate:  Alloy steel with epoxy powder finish.  TYPE 
MODELS WEIGHT  D
 IMENSIONS Forward (Clockwise) only
 
180XX.F06  3.8
 kg (8.8 lb) 345mm x  55mm wide x  255mm  Bi
-directional  
180XX.B06 4.0 kg (9.3lb) 
385mm x 55mm wide x 255mm Maximum Vibration at Handle:
 < 2.5m/s 2
 
Tested in  accordance with ISO 8662-7 Hand Held portable tools  – 
Measurement of vibrations at the handle.  
Sound Pressure Level:  83 dBA measured at 1m equivalent continuous A weighted sound.  
Tested to BS ISO 3744: 1994 Acoustics  – Determination of sound 
power levels o f noise sources using sound pressure  – Engineering 
method in an essentially free field over a reflecting plane.  Test 
conducted in free running condition with a supply pressure of 6.3 bar. 
Environment :  Indoor use within a light industrial environment. 
Machinery Directive : In conformance with:  
BSEN 792-6:2000 Hand-held non-electric power tools.  
Safety requirements.  Assembly power tools for threaded fasteners.  
Due to continuous improvement all specifications are subject to change w\
ithout prior noti ce.  
						

							PAGE 15 OF 16 
Declaration of Conformity  
Manufactured by  Norbar Torque Tools Ltd., 
Beaumont Road, Banbury, Oxon, OX16 1XJ 
The Directives covered by this Declaration 
Safety of Machinery Directive, 98/37/EEC 
The Equipment Covered by this Declaration 
Equipment:  52mm Stall Tool. 
Model No.(s):  18039.F06, 18039.B06, 
18040.F06, 18040.B06, 
18041.F06, 18041.B06, 
18042.F06, & 18042.B06. 
The Basis on which Conformity is being Declared  
The equipment identified above is in compliance with the protection requ\
i rements of the above directives, 
and the following standards have been applied: - 
EN 792-6:2000  Hand-held non-electric power tools  – Safety requirements 
Pt 6: Assembly power tools for threaded fasteners  
The technical documentation required to demonstrate that the products meet the requirements of the 
above Directives has been compiled and is available for inspection by th\
e relevant enforcement 
authorities.  The CE mark was first applied in: 2002.  
Signed:   Full Name:  
Trevor Lester 
Date:  17th
 June 2005  Authority: Compliance Engineer   
						

							PAGE 16 OF 16 
TROUBLE SHOOTING 
The following is only a guide, for more complex faults please contact yo\
ur local Norbar distributor or 
Norbar directly.  
PROBLEM  LIKELY SOLUTIONS Tool output does not rotate
 when trigger pulled. Check air supply is functioning & connected.  
Check air pressure setting (at least 1 bar). 
Check correct setting of direction knob.  
Output drive square sheared, needs replacing.  
Gear train or air motor is damaged  Drive square sheared.
  See maintenance section to replace.  Tool does not stall. 
Tool has not achieved torque, increase air 
pressure. 
Fastener sheared or thread stripped.  
Gear train or air motor is damaged  GLOSSARY OF TERMS
 
WORD OR TERM  MEANING  Air pressure graph 
Graph supplied with Stall only tool to show air pressure setting against required 
torque.  Bi
-directional  Tool capable of Clockwise & Counter-clockwise square rotation.  Lubro Control Unit 
Unit to provide filtering and lubrication along with pressure regulation\
.  Not 
supplied with tool. Oil free air
  Regulated air without oil lubrication.  Pneutorque® 
Product name.  Reaction Arm
 Device to counteract applied torque.  Calibration device 
Torque calibration system comprising of suitable torque transducer and d\
isplay 
capable of measuring peak torque along with a suitable run down fixture or test 
fastener. Alternatively use the torque transducer on the fastener being \
tightened.  
						

							. 
						

							LITMAN3\b\b, Rev.5/16Printed in USA
©2\b16 
AIMCO
 AIMCO China
Room 607, No. 3998 Hongxin Rd Dibao Plaza 
Minhang District, Shanghai China
Phone: 0086-21-34319246
Fax: 0086-21-34319245
10000 S.E. Pine St. 
Portland, OR 97216
 
(800) 852-1368
FAX (800) 582-9015  
www.aimco-global.com Corporate Headquarters
AIMCO Corporation
De Mexico Sa De Cv
Ave. Cristóbal Colon 14529
Chihuahua, Chihuahua. 31125 Mexico
+52-(614) 380-1010
FAX +52 (614) 380-1019
AIMCO EUROPE
Avenida Río Gallo, 431
19174 Galápagos - Guadalajara Spain
Phone: + 34 673 34 99 25