Universal Tool UT8836R User manual

UT8836R
PL-2077 FPMC
Read Operating Instructions
Always become familiar with all the instruc-
tions and warnings before operating any
pneumatic tool.
Always Wear Approved Eye Protection
Impact resistant eye protection should meet
or exceed the standards as set forth in the
United States ANSI Z87.1, Occupational and
Educational Eye and Face Protection. Look
for the marking Z87.1 on your eye protection
to insure that it is an approved style. For
further information, ANSI Z87.1, Occupa-
tional and Educational Eye and Face
Protection, is available from the American
National Standards Institute, Inc., 11 West
42nd Street, New York, NY 10036.
Hearing Protection is Recommended
Hearing protection should be used when the
noise level exposure equals or exceeds an 8
hour time-weighted average sound level of
85dBA. Process noise, reflective surfaces,
other tools being operated nearby, all add to
the noise level present in your work area. If
you are unable to determine your noise level
exposure, we recommend the use of hearing
protection.
Avoid Prolonged Exposure
to Vibration
Pneumatic tools can vibrate during use.
Prolonged exposure to vibration or very
repetitive hand and arm movements, can
cause injury. Stop using any tool if discom-
fort, tingling feeling or pain occurs. You
should consult your physician before
resuming use of the tool.
90 PSIG Maximum
This tool is designed to operate at an air
pressure of 90 pounds per square inch
gauge pressure (90 PSIG) maximum, at the
tool. Use of higher air pressure can, and may
cause injury. Also, the use of higher air
pressure places the internal components
under loads and stresses they were not
designed for, causing premature tool failure.
The air supply should be clean and dry,
preferably lubricated. For best results, drain
the moisture from your compressor daily.
Use Accessories Rated At or Above the
Tool RPM Rating
Always disconnect tool from air supply before
changing accessories. Never hold work in
hands, lap or against other parts of the body.
Secure all work with clamps or a vice so that
both hands are free to operate tool. Keep
proper footing at all times. Verify tool direction
before starting. Do not change direction of
tool while tool is running. Do not force tool,
allow drill to work at designed pace.
PLEASE READ AND FOLLOW ALL WARNINGS
Universal Tool
A Division of Florida Pneumatic Manufacturing Corporation
851 Jupiter Park Lane, Jupiter, Florida 33458
Toll Free 1-800-327-9403
Reversible Drill
Description
Universal Tool reversible air drill features heavy duty planetary gearing for long life with ball bearing construction throughout. The
trigger mounted reverse lever provides quick direction changes with through handle exhaust to reduce noise levels. This tool has
an excellent power-to-weight ratio and comes equipped with a Jacobs®chuck. Contoured polyurethane grip reduces vibration to
the operator.
Free Speed ..............................................................1,800 RPM
Chuck capacity..................................................................... 3/8"
Length.................................................................................6.18"
Weight..............................................................................2.2 bs.
Air inlet size................................................................1/4" NPT
Recommended hose size...........................................3/8" I.D.
Average air consumption.............................................6 CFM
Maximum air pressure..................................................90 PSI
Specifications

UT8836R
Installation
The UT8836R is designed to operate with 90 PSIG. Lower pressure
(below 90 PSIG) will reduce performance of the tool while higher air
pressure (over 90 PSIG) raises the performance of the tool beyond its
rated capacity and could cause serious damage to tool and
operator.Always use clean dry air. Excessive moisture and dirt will
greatly reduce the life of any air tool. We recommend the installation of
an in-line filter-regulator-lubricator as close to the tool as possible. A
3/8" air hose is required up to a length of 8 ft. If more length is
required, a 1/2" air hose should be connected to the 3/8" hose to
ensure the tool has the necessary air supply. Be sure all hoses and
fitting are the correct size and tightly secured.
2
Lubrication
1. An automatic in-line filter-regulator-lubricator is recommended to
increase tool life and keeps the tool operating properly. The in-
line lubricator should be regularly checked and filled with Marvel
air tool oil or equivalent. Proper adjustment of the in-line lubricator
is performed by placing a sheet of paper next to the tool exhaust
ports and holding the throttle open approximately 30 seconds.
(The lubricator is properly set when a light stain of oil collects on
the paper). Excessive amounts of oil should be avoided as it will
decrease tool performance.
2. In the event that it becomes necessary to store the tool for an
extended period of time (overnight, weekend, etc.), it should
receive a generous amount of lubrication at that time. The tool
should be run for approximately 30 seconds to ensure oil has
been evenly distributed throughout the tool. The tool should be
stored in a clean and dry environment.
3. Recommended lubricants:
Use Marvel Air Tool Oil or any other high grade turbine oil
containing moisture absorbents, rust inhibitors, metal wetting
agents and an EP (extreme pressure) additive.
Caution - If the drill jams in the work, release
throttle immediately. Disconnect the drill before removing
bit and determine cause of trouble. Do not attempt to free
the bit by starting and stopping the motor.
Reversible Drill
Pre-Operation
After properly setting up the tool, air lines, air supply and work area,
the tool is ready to use. For best results, before using tool, operators
should take time to familiarize themselves with the feel and operation of
the tool's design and features.
Before the tool is connected to the air supply, clear the air hose of
accumulated dust and moisture. When removing a tool for service or
changing accessories, make sure the tool is disconnected or air line is
shut-off and drained of air. This will prevent the tool from operating if
the throttle is accidently engaged.
Lubricate tool regularly and properly. Always wear safety equipment
during operation. Check condition of tool and accessories before each
use.
Operation
The reverse lever is located on the left side of the pistol grip handle. It
is labeled as “F” for forward (tightening or drilling) and “R” for reverse
(loosening or removing). Do not change direction while tool is running.
Locate center of new hole by using a center punch. Place drill bit tip in
punch mark. Hold drill square with work and start motor. Apply steady,
even pressure. Do not force. Too much pressure can cause bit to
break or overheat. Too little pressure will keep bit from cutting and
cause it to overheat.
Warning - Never operate tool without inspecting
and installing the proper accessories. Doing so may result
in personal injury or damage to the tool. Use only accesso-
ries rated at or above RPM of tool.
Reduce pressure just before bit cuts through the work. When bit has
penetrated work and is spinning freely, take it from the work while the
motor is running, then release throttle.
WARNING:
Some dust created by power sanding, sawing, grinding, drilling, and
other construction activities contains chemicals known to cause
cancer, birth defects or reproductive harm. Some examples of these
chemicals are:
•Lead from lead-based paints
•Crystalline silica from bricks, cement and other masonry products
•Arsenic and chromium from chemically treated lumber
Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals,
work in a well-ventilated area and work with approved safety
equipment such as those dust masks that are specially designed to
filter out microscopic particles.

Replacement Parts List for UT8836R 3/8" Heavy Duty Reversible Drill
Ref. Description Part # Qty. Ref. Description Part # Qty.
UT8836R UT8836R
FPMC
3
2
Reversible Drill Reversible Drill
1 Chuck Screw 8900100 1
2 Keyless Chuck 107975 1
3 Chuck Spacer 8730229 1
4 Clamp Nut 8900098 1
5 Ball Bearing 8732081 2
6 Seal Plate 8730231 1
7 Internal Gear 8732078 1
8 Spindle (incl. 9) 8900099 1
9 Idler Pin 8900202 3
10 Idler Bushing 8900203 3
11 Idler Gear (incl. 10) 8732079 3
12 Spacer 8900101 1
13 Ball Bearing 8729012 2
14 End Plate 8900102 2
15 Rotor 8900103 1
16 Rotor Blade 8732074 5
17 Cylinder 8900104 1
18 Cylinder Pin 8900105 1
19 Retaining Ring 8729180 1
20 Motor Gasket 8900113 1
21 Motor Housing 8900976 1
22 Steel Ball 81005164 1
23 Regulator Spring 8900949 1
24 Trigger Button 8900950 1
25 O-Ring 8900951 1
26 Reverse Lever 8900952 1
27 O-Ring 8900107 1
28 Reverse Bushing 8900953 1
29 O-Ring 8900110 1
30 Roll Pin 8732060 1
31 Grip Cover 8900977 1
32 Valve Seat 8900955 1
33 Valve Pin 8900956 1
34 Valve 8900957 1
35 Valve Spring 8900958 1
36 O-Ring 8900959 1
37 Deflector 8900960 1
38 Inlet Bushing (incl. 39) 8900961 1
39 Screen 81005726 1

UT8836R
FPMC
Trouble Shooting
Tool failure, loss of power or erratic action may be caused by factors outside the tool. Make the following checks:
1. Check air pressure. For rated performance, 90 PSIG air pressure is required AT THE TOOL with tool operating. A
drop in air pressure may be caused by lowered compressor output, excessive drain on the air line or use of hose or
connections of improper size (or in poor condition).
2. Check for wet or dirty air in system. Wet air tends to wash lubricant away from tool and may rust and corrode the
components. Dirt and foreign matter in the air supply will impede action of the tool and cause damage to the internal
mechanisms. If dirt or water has entered the tool, flush with Marvel air tool oil or equivalent.
Limited Warranty
Universal Tool warrants its tools to be free from defects in material and workmanship for one year from the date of purchase. This
warranty does not apply to tools which have been abused, misused, modified or repaired by someone other than Universal Tool or
its authorized service centers. If a Universal Tool proves defective in material of workmanship within one year after purchase,
return it to any authorized service center or to Universal Tool, freight prepaid. Please enclose your name, address and adequate
proof of purchase date with a brief description of the defect. Universal Tool will, at its option, repair or replace defective tools, free
of charge. Repairs or replacements are warranted as described above for the remainder of the warranty period. Universal Tool's
sole liability and your exclusive remedy under this warranty is limited to repair or replacement of the defective tool. There are no
other warranties expressed or implied and Universal Tool shall not be liable for incidental, consequential or special damages, or
any other damages, costs or expense of repair or replacement as described above.
4
Reversible Drill
Recommended Air Line Set-Up
Rev. 4/97