Elliott 445 Series Manual
Models 445L1753-190, 445R1753-190, 445L1752-90, 445R1752-90
www.elliott-tool.com
Tube & Pipe Cleaners Tube Testers Tube Plugs Tube Removal Tube Installation
445 Series Motors
Operating and Maintenance Instructions
This page intentionally left blank.
Table Of Contents
Introduction .......................................................................................................... 4
Safety Instructions................................................................................................ 5
Operating Instructions.......................................................................................... 8
Maintenance Instructions ................................................................................... 11
Technical Specications..................................................................................... 12
Technical Drawings ............................................................................................ 13
Warranty ............................................................................................................. 21
4 Right Angle Rolling Motor
Introduction
Thank you for purchasing this Elliott product. More than 100 years of experience have been employed
in the design and manufacture of our products, representing the highest standard of quality, value and
durability. Elliott tools have proven themselves in thousands of hours of trouble free eld operation.
If this is your rst Elliott purchase, welcome to our company; our products are our ambassadors.
If this is a repeat purchase, you can rest assured that the same value you have received in the past
will continue with all of your purchases, now and in the future.
The Elliott Right Angle Rolling Motor has been designed for the following types of equipment:
Boilers - Firetube
Chillers
Heat Exchangers
Feedwater Heaters
Fin Fan Coolers
If you have any questions regarding this product, manual or operating instructions,
please contact Elliott for immediate service.
Elliott Tool Technologies, Ltd.
1760 Tuttle Avenue
Dayton OH 45403
United States
Phone: +1 (937) 253 6133
Phone: +1 (800) 332 0447
Fax: +1 (937) 253 9189
Email: [email protected]
Web: www.elliott-tool.com
Right Angle Rolling Motor 5
WARNING
!
Safety Instructions
Read and save all instructions. Before use, be sure everyone that will operate this tool reads
and understands this manual, as well as any labels packaged with or attached to the tool.
WARNING
!
EYE HAZARD:
Wear protective
glasses.
WARNING
!
NOISE HAZARD:
Wear approved ear
protection in this area.
Impact-resistant eye protection must be worn while
operating or working near this tool.
For additional information on eye and face protection,
refer to Federal OSHA Regulations, 29 Code of Federal
Regulations, Section 1910.133., Eye and Face Protection
and American National Standards Institute, ANSI A87.1,
Occupational and Educational Eye and Face Protection.
Z87.1 is available from the American National Standards
Institute, Inc. 1430 Broadway, New York, NY 10018.
Personal hearing protection is recommended when
operating or working near this tool.
Hearing protectors are required in high noise areas,
85 dBA or greater. The operation of other tools and
equipment in the area substantially contribute to, and
increase the noise level in the area. For additional
information on hearing protection, refer to Federal
OSHA Regulations Section 1910.95, Occupational Noise
Exposure, and American National Standards Institute,
ANSI S12.6 Hearing Protectors.
Some individuals are susceptible to disorders of the
hands and arms when exposed to tasks, which involve
highly repetitive motions and/or vibration.
Those individuals predisposed to vasculatory or
circulatory problems may be particularly susceptible.
Cumulative trauma disorders such as carpal tunnel
syndrome and tendonitis can be caused or aggravated
by repetitions, forceful exertions of the hands and arms.
These disorders develop gradually over periods of weeks,
months and years.
Insure that the operator’s hand will not be wedged or
pinched between the work and the tool when operating.
REPETITIVE MOTION:
Repetitive work
motions and/or
vibration can injure
hands and arms.
WARNING
!
ENTANGLEMENT RISK:
Use minimum hand grip
force consistent with
proper control and safe
operation.
6 Right Angle Rolling Motor
Safety Instructions (cont.)
• Always wear protective clothing, safety boots, gloves, dust mask, etc, when operating or in an
area where the equipment is being used. This prevents crushing, inhalation and skin exposure
hazards from the equipment and/or lubricant used in the equipment.
• These tools are designed to operate on 90 psi (6.2 bar) maximum air pressure. If the tool is
properly sized and applied, higher air pressure is unnecessary. Excessive air pressure increases
the loads and stresses on the tool parts, sockets, and fasteners and may result in breakage.
Installation of a lter-regulator-lubricator in the air supply line ahead of the tool is recommended.
Only use approved air lubrication.
• Before the tool is connected to the air supply, check the throttle for proper operation (i.e.,
throttle moves freely and returns to closed position). Clear the air hose of accumulated dust and
moisture.
• Be careful not to endanger adjacent personnel. Before removing a tool from service or changing
sockets, make sure the airline is shut off and drained of air. This will prevent the tool from
operating if the throttle is accidentally engaged.
• It is essential for safe operation for any operator of a rolling motor to use good balance, sure
footing, and proper posture in anticipation of a torque reaction. Insure that the operator’s hand
will not be wedged or pinched between the work and the tool when operating. Always use
ambient light to ensure safe operation.
• Higher torque right angle motors are supplied with splined torque reaction mounting plates
which accept torque reaction bars. These bars can be braced against the work, adjacent tubes,
or other suitable points to absorb and relieve the operator of the torque reaction transmitted
by the tool. Tool balance arms are also available to absorb the torque reaction transmitted by
the tool. Due to their squared design, the reaction mounting plates also prevent the motor from
rolling off the work station, preventing further injury. Tool balance arms are also available to
absorb the torque reaction of the tool for improved ergonomic applications if work is accessible.
CAUTION
!
When using right angle motors, be sure the throttle is positioned relative to the
right angle head so the throttle will not become wedged against an adjacent
object in the “ON” position due to torque reaction. The angle head may be
repositioned with respect to the lever (on tools with levers) to accommodate
proper location for task. If tool is to be reversed, locate throttle lever in a neu-
tral position that will prevent entrapment. Refer to operating instructions for
additional information.
CAUTION
!
Tools with clutches can stall rather than shut-off if adjusted over maximum
power output of tool, or if there is a drop in air pressure. Operator must then
resist stall torque until throttle is released. ALWAYS use torque reaction bar.
Right Angle Rolling Motor 7
Safety Instructions (cont.)
Tasks should be performed in such a manner that the wrists are maintained in a neutral position, which
is not exed, hyperextended or turned side to side.
Stressful postures should be avoided and can be controlled through tool selection and work location.
Any user suffering from prolonged symptoms of tingling, numbness, blanching of ngers, clumsiness
or weakened grip, nocturnal pain in the hand, or any other disorder of the shoulders, arms, wrists or
ngers is advised to consult with a physician. If it is determined that the symptoms are job related
or aggravated by movements and postures dictated by the job design, it may be necessary for the
employer to take steps to prevent further occurrences. These steps might include, but are not limited
to, repositioning the workpiece or redesigning the workstation, reassigning workers to other jobs,
rotating jobs, altering work pace, and/or changing the type of tool used so as to minimize stress on the
operator. Some tasks may require more than one type of tool to obtain the optimum operator/tool/task
relationship.
The following recommendations will help reduce or moderate the effects of repetitive work motions
and/or extended vibration exposure:
1. Use a minimum handgrip force consistent with proper control and safe operation.
2. Keep wrists as straight as possible.
3. Keep body and hands warm and dry.
4. Avoid anything that inhibits blood circulation (smoking tobacco, cold temperatures,
certain drugs, etc.)
5. Avoid highly repetitive movements of hands and wrists and continuous vibration
exposure.
WARNING
!
REPETITIVE MOTION:
Repetitive work
motions and/or
vibration can injure
hands and arms.
8 Right Angle Rolling Motor
Operating Instructions
NOTE: The reaction bracket, PN: 445-6001, must fully engage the spline on the right angle head.
Position the bracket forward on the small diameter of the head and then move it rearward to engage
the spline. Securely tighten screws and jam nuts.
NOTE: USE ONLY SOCKETS APPROVED FOR POWER TOOL SERVICE.
WARNING
!
HIGH TORQUE TOOL:
Always use proper
reaction bar.
CAUTION
!
ALWAYS WEAR APPROVED EYE PROTECTION. (See the latest edition of ANSI
Z87.1 American National Standard for Occupational and Educational Eye and
Face Protection). Position exhaust deector 180º away from face, eyes, etc.
CAUTION
!
READ, UNDERSTAND, AND PRACTICE the requirement of ANSI B186.1, Safety
Code for portable air tools. Standards are available from the American National
Standards Institute, Inc. 1430 Broadway, New York, NY 19918.
Right Angle Rolling Motor 9
Operating Instructions (cont.)
The Right Angle Rolling Motor is designed to operate on 90 PSI (t2 bar) air pressure using a ½” hose
up to 8 ft. in length. The Right Angle Rolling Motors are designed to operate on 90 PSI air pressure,
but do not depend on controlled air pressure to maintain accurate torque. Accurate torque is achieved
by setting the clutch to the desired torque on the application. The tool will shut off automatically at the
torque. Releasing the throttle will allow the tool to reset for the next cycle.
Motor Activation
There are two models available, a roll throttle style and lever throttle style. The lever style is activated
by simply pressing down the lever and is de-activated by releasing the lever. For the roll throttle style,
simply rotate the handle in either direction. This will automatically engage a direction of rotation while
simultaneously activating the motor. To shut off motor, simply release the handle and it will return to its
center off position. With the angle head end facing away, rotate the handle in a clockwise direction to
drive the motor in a forward direction (marked by an ‘F’ on the handle). Rotate the handle in a counter-
clockwise direction to drive the motor in a reverse direction (marked by an ‘R’ on the handle).
Clutch Adjustment
When motor is not running, rotate the adjustment cover until the adjustment slot is uncovered.
With the angle head end to the tool facing away, use a 5/32” diameter pin to rotate the adjusting
nut clockwise to increase the torque setting and counterclockwise to decrease the setting. After
adjustment, rotate the cover over the slot to lock the nut in place. The direction in which to rotate
adjusting nut is marked on the cover for reference.
Operational Check
Grip tool securely and be prepared to counteract stall torque in case clutch is improperly adjusted.
Use proper reaction bar.
CAUTION
!
If the clutch is adjusted over the maximum power output of the tool, the clutch
will not function and the tool will operate like a stall-type tool. Also, if the tool is
being operated at its upper torque limits, a drop in air pressure could cause the
clutch not to function due to a loss of motor power and the tool will function
like a stall-type tool.
NOTICE
If the motor has stalled due to over adjustment of clutch, release throttle and
do not try to continue using motor by rotating it as if it were an air ratchet. This
will break the rotor paddles and most likely the cylinder also.
10 Right Angle Rolling Motor
Operating Instructions (cont.)
Air Supply
An automatic in-line lter-lubricator is highly recommended. This will supply the tool with clean, dry,
lubricated air; keep it in sustained operation; and increase tool life. A mesh screen is supplied in the
motor to help prevent debris from entering motor. This should be removed and cleaned regularly.
For maximum performance, use a ½” I.D. air hose no longer than 8’ in length. If additional length is
required, a ¾” or larger hose should be connected to the ½” hose. The air hose should be cleared
or accumulated dirt and moisture, then one (1) teaspoon of pneumatic oil or a good grade of 10W
machine oil should be poured into the tool’s air inlet before connecting the hose to the tool. Always
position air hose as to prevent it from being crushed or pose a threat as a trip hazard.
Lubrication
The in-line lubricator should be checked and lled regularly with a good grade of 10W machine oil, as
well as, set to provide 2-3 drops of oil per minute.
Safety Check
After repair or replacement of parts, tools equipped with an automatic shutoff device should be tested
to verify that they are functioning properly.
WARNING
!
ENTANGLEMENT RISK:
To prevent hand entrapment from
torque reaction, the square drive
should be positioned from the
throttle as shown below.
Right Angle Rolling Motor 11
Maintenance
Application of the tool should govern how frequently it is checked for maintenance.
It is recommended that the right angle gears receive a generous amount of No. 2 moly grease through
the grease plug (located on top of right angle head) after 40 hours of operation.
A wire mesh screen is included in motor to prevent introduction of large debris particles into the motor.
This should be checked regularly and cleaned accordingly.
Within the exhaust deector is an exhaust lter. This should be checked regularly and changed
accordingly. This will be dependent on the amount of lubrication used, clean lines of air, etc.
When changing the bearings, it is recommended to use the specially designed Bearing Seat Tool
(445-7005) that is included in the Spares Kit (445SK).
12 Right Angle Rolling Motor
Technical Specications
Operating Noise Level: 116 dBA
Spares Kit (445SK)
Qty Part Number Description
1 P8309-119 O-Ring
1 445-1024 Mufer
1 P8309-138 O-Ring
1 P8309-24 O-Ring
2 P8309-38 O-Ring
5 445-2002-5 Paddle Set
3 PC80-6000ZZ Bearing
1 PC80B540 Bearing
1 445-7005 Bearing Seat Tool
1 445-7006 Hex Drive
1 P8263C Locknut
137-70580S Spring
1 41-9722K25 Shim
445L1753-190** 445R1753-190 445R1752-90 445L1752-90**
Tube OD Range*2” - 3”
(50.8 - 76.2mm)
2” - 4”
(50.8 - 101.6mm)
Free Speed RPM 190 90
Torque Range*** 70 - 140 ft lbs
(95 - 190 Nm)
150 - 305 ft lbs
(200 - 410 Nm)
Weight
(With Reaction Bar)
lbs 20 22
kg 9.0 9.9
Air Usage 70 cfm @ 90 PSI
Air Supply Hose 3/4” (19.05mm)
Spindle Drive Size 5/8” Sq. Male 3/4”
Standard Drive Socket 3/4” Fem. Sq. 1” Fem. Sq.
*May vary due to tube wall, material and tube sheet thickness.
**Motor is supplied with lever style throttle.
***Measured using industry standard Hard Joint Torque.
Right Angle Rolling Motor 13
tech drawings
9
10
8
11
12
6
7
Torque Reaction Bar
Part Number Description Qty
6 P8296K Hex Head Cap Screw 4
7 445-6002 Reaction Bar Clamp 1
8 P8296J Hex Head Cap Screw 2
9 170C Hex Jam Nut 2
10 445-6001 Reaction Bar Bracket 1
11 445-1700 Torque Reaction Bar 1
12 133C Lock Washer 4
14 Right Angle Rolling Motor
Parts List – 90 RPM Head Assembly
Part Number Description Qty
445H0090 90 RPM Head
2 445-5011 Bearing Retainer 1
3 PC80-6004ZZ Bearing 1
4 445-5003-90 90 RPM Gear Set 1
5 PC80BH-1812 Needle Bearing 1
6 445-5001-90 Right Angle Head 1
7 445-5007-90 Drive Shaft 1
8 PC80M-12121 Needle Bearing 1
9 41-4534K39 Plug 1
10 PC80R16ZZ Bearing 1
11 445-5005-90 Bearing Cap 1
12 128T Set Screw 1
13 445-5015 Split Ring 2
14 445-5014 Split Ring Nut 1
2
3
4
5
6
7
48
9
6
14
13
10
11
12
Right Angle Rolling Motor 15
Parts List – 190 RPM Head Assembly
Part Number Description Qty
445H0190 190 RPM Head
2 445-5011 Bearing Retainer 1
3 PC80-6004ZZ Bearing 1
4 445-5003-190 190 RPM Gear Set 1
5 PC80BH-1812 Needle Bearing 1
6 445-5001-190 Right Angle Head 1
7 445-5007-190 Drive Shaft 1
8 PC80M-10121 Needle Bearing 1
9 41-4534K39 Plug 1
10 PC80-6905RS Bearing 1
11 445-5005-190 Bearing Cap 1
12 128T Set Screw 1
13 445-5015 Split Ring 2
14 445-5014 Split Ring Nut 1
2
3
4
5
7
4
8
9
6
14
13
10
11
12
16 Right Angle Rolling Motor
Parts List – Clutch Assembly
Part Number Description Qty
445-3000 Clutch Assembly 1
2 445-3015 Clutch Housing 1
3 445-3011 First Stage Pinion 1
4 PC80-6000ZZ Bearing 1
5 P8375-59 Retaining Ring 1
6 445-3021 Spring Retainer 1
7 445-3012 Torque Adjusting Nut 1
8 PC80B540 Bearing 1
9 445-3019 Bearing Adaptor 1
10 37-70580S Spring 1
11 109FA Ball 1
Part Number Description Qty
12 445-3022 Spring 1
13 445-3005 Clutch Body 1
14 445-3002 Clutch Cam 1
15 37-70545 Spring 1
16 37-S-3180 Spring 1
17 445-3001 Plunger 1
18 109DA Ball 11
19 445-3017 Trip Sleeve 1
20 445-3007 Clutch Ring 1
21 P8397-150 Retaining Ring 1
22 P8787-187 Retaining Ring 1
2
5
20
7
4
8
9
12
6
16
19
13
18
3
14
21
15
17
22
18
18
10
11
Right Angle Rolling Motor 17
Parts List – Lever Throttle Assembly
Part Number Description Qty
445-1200 Lever Throttle Assembly 1
2 445-1201 Lever Handle Body 1
3 445-2000 Air Motor 1
4 539R Shoulder Screw 1
5 445-1211 Reversing Ring 1
6 445-1019 Reversing Valve 1
7 P8309-138 O’Ring 1
8 445-1027 Trip Rod 1
9 445-1017 Shut-Off Valve 1
10 P8384-14 Spring Pin 1
11 445-1208 Valve Pin 1
12 445-1216 Throttle Lever 1
13 P8286-275 Retaining Ring 2
14 P8309-38 O’Ring 2
Part Number Description Qty
15 445-1025 Exhaust Deector 1
16 445-1024 Mufer 1
17 445-1026 Exhaust Mufer Retainer 1
18 445-1020 Spacer 1
19 P8309-24 O’Ring 1
20 445-1002 Throttle Valve Seat 1
21 P8309-118 O’Ring 1
22 445-1004 Throttle Valve 1
23 37-TA-2102 Throttle Valve Spring 1
24 445-1006 Filter Screen 1
25 445-1210 Valve Block 1
26 445-1005 Inlet Bushing 1
27 P8309-119 O’Ring 1
8
3
4
6
7
18
19
9
16
14
13
24
23
22
20
21
11
12
10
2
15
14
17
13
5
25
27
26
18 Right Angle Rolling Motor
Parts List – Roll Throttle Assembly
Part Number Description Qty
445-1300 Roll Throttle Handle 1
2 445-1301 Roll Handle Body 1
3 445-2000 Air Motor 1
4 539R Shoulder Screw 1
5 445-1313 Reversing Ring 1
6 445-1019 Reversing Valve 1
7 P8309-138 O’Ring 1
8 445-1312 Sping Retainer 1
9 445-2009 Alignment Pin 1
10 580-18 Dowel Pin 1
11 109HA Ball 1
12 445-1308 Valve Pin 1
13 445-1316 Roll Throttle Sleeve 1
14 P8286-275 Retaining Ring 2
15 P8309-38 O’Ring 2
16 445-1025 Exhaust Deector 1
Parts List – Roll Throttle Assembly
Part Number Description Qty
17 445-1024 Mufer 1
18 445-1026 Exhaust Mufer Retainer 1
19 445-1020 Spacer 1
20 445-1027 Trip Rod 1
21 445-1017 Shut-Off Valve 1
22 37-70902 Spring 1
23 445-1002 Throttle Seat Valve 1
24 P8309-118 O’Ring 1
25 445-1004 Throttle Valve 1
26 37-TA-2102 Spring 1
27 445-1006 Filter Screen 1
28 445-1005 Inlet Bushing 1
29 445-1315 Throttle Retainer 1
30 P8309-119 O’Ring 1
3
20
4
6
7
19
20
2
12
11
10
24
23
25
26
27
14
15
17
16
15
18
14
8
22
9
5
13
29
30
28
Right Angle Rolling Motor 19
Parts List – 90 RPM Gearbox Assembly
Part Number Description Qty
445-4000-90 90 RPM Gearbox Assembly
2 445-4001 Gear Case 1
3 445-4005 Second Stage Spider 1
4 445-4008 Second Stage Planet Gear 3
5 P8573-27 Needle Roller 39
6 445-4013 Gear Pin 3
7 445-4004 First Stage Spider 1
8 445-4007 First Stage Planet Gear 3
2
3
4
5
6
7
8
2
3
4
5
6
7
8
Parts List – 190 RPM Gearbox Assembly
Part Number Description Qty
445-4000-190 190 RPM Gearbox Assembly
2 445-4001 Gear Case 1
3 445-4012 Second Stage Spider 1
4 445-4011 Second Stage Planet Gear 3
5 P8573-27 Needle Roller 39
6 445-4013 Gear Pin 3
7 445-4010 First Stage Spider 1
8 445-4007 First Stage Planet Gear 3
20 Right Angle Rolling Motor
Parts List – Air Motor Assembly
Part Number Description Qty
445-2000 Air Motor Assembly 1
2 P8263C Locknut 1
3 PC80-6000ZZ Bearing 2
4 445-2004 Rear Bearing Plate 1
5 P8382-8 Spring Pin 1
6 445-2005 Cylinder 1
7 445-2001 Rotor 1
8 445-2002-5 Paddle Set 1
9 445-2009 Alignment Pin 1
10 445-2007 Front Bearing Plate 1
310
9
6
7
8
5
4
3
2
This manual suits for next models
4
Table of contents
Other Elliott Engine manuals
