Gardner Denver Thomas ULTRA AIR-PAC T-30HP Manual

1419 ILLINOIS AVE ., SHEBOYGAN, WI 53081 USA
[phone] www.thomasairpac.com
OWNER’S MANUAL and OPERATING INSTRUCTIONS for
Portable, Perma-Lube™ Heavy Duty
WOB•L PISTON AIR COMPRESSOR
Model T-30HP
Part No. 636934 Rev. AE 10/07 ©2007 Gardner Denver Thomas Inc.
Printed in U.S.A. All Rights Reserved

TABLE OF CONTENTS
Page #
General Description..........................................................1
Application.........................................................................1
Safety................................................................................. 2
Set-Up................................................................................ 3
Operating Instructions..................................................... 4
Maintenance...................................................................... 6
Spanish Language Instructions....................................... 7
French Language Instructions........................................15
Compressor Troubleshooting.........................................19
Exploded View & Parts List......................................20 - 21
Limited Warranty..............................................................22

APPLICATION
Ideal as primary or secondary air source for almost any operation.
Particularly suitable for shops, garages; and factories where repetitive use
demands high reliability.
GENERAL DESCRIPTION
Performance in tandem with portability makes the T-30HP our finest, most
convenient tank compressor which is perfect for the professional and
serious do-it-yourselfer. This compressor includes air storage tank, and an
automatic pressure switch control.
SPECIFICATIONS
Voltage 115 V. 60 HZ
Starting Voltage (min.) 90 V
Fuse Requirements 15 A (min.)
Safety Valve Setting 140 PSIG (965.3 KPa)
Air Displacement 4.8 CFM (135.6 LPM)
Air Delivery 3.35 CFM @ 50 PSI (94.8 LPM @ 345 KPa)
2.85 CFM @ 80 PSI (80.7 LPM @ 552 KPa)
2.75 CFM@100PSI (77.9 [email protected] KPa)
Amps at Working Pressure 10.5 A
Automatic Control Starts @ 100 PSIG (689.5 KPa)
Stops @ 125 PSIG (861.9 KPa)
Tank Size 4.5 Gal.
Weight 58 lbs.
Cord 6 ft. (1.83 M)
PSI = Pounds Per Square Inch CFM = Cubic Feet Per Minute
KPa = Kilopascals LPM = Liters Per Minute
Visit www.thomasairpac.com for more information 1

SAFETY FIRST
1. The compressor should be located in a dry, clean, and well ventilated
area.
2. Inspect hose, plug, and cord for signs of damage before use. Do not use
if a deficiency is found. Contact your nearest service center for replacement
parts. Never operate a damaged unit.
3. Do not tamper with the safety valve. It has been factory set. Any
adjustment of this valve could cause serious injury.
4. This air compressor needs no lubrication. Applying oil to any part could
result in polluted air delivery to the air-handling equipment.
5. Compressed air must never be aimed at anyone because it can cause
serious injury. Keep children away. WEAR EYE PROTECTION.
6. All air compressors generate heat even under normal operating
conditions. To avoid serious burns, never touch the air compressor during
or immediately after operation.
7. When unit is not in use, wrap cord securely and store in dry place. Do
not abuse cord or plug.
8. Before servicing, cleaning, or removal of any part, shut off power and
relieve pressure from tank.
9. This system produces 125 PSI. To avoid rupture and injury, do not operate
this pump with components rated less than 125 PSI working pressure
(including but not limited to spray guns, hose and hose connections without
pressure regulator).
If warranty service or repair is needed contact your nearest authorized
service center. If one does not exist in your area, contact the factory.
Unauthorized repairs or teardown of the unit will void the factory
warranty.
This symbol points out important safety instructions which
if not followed could endanger the personal safety and/or
property of yourself and others. Read and understand the
information in this owner’s manual before operating.
2

SET-UP
Location of Air Compressor
Operate air compressor in a clean, dry and well ventilated area. The air
filter must be kept clear of obstructions which could reduce air flow to the
compressor. The air compressor should be located at least 12” away from
walls or other obstructions that could interfere with the flow of air.
1. Remove from box.
2. Close drain valve (1).
3. Remove “orange” pull plug from head “intake” port (2).
4. Remove air filter from parts bag and install in intake port on head (3).
5. Check that pressure switch on/off lever is in “off” position (4).
6. Check that “yellow” regulator adjustment knob is turned all the way out
“counter clockwise” (5).
7. Attach hose etc. to the regulator outlet (6)
8. Plug in, and switch the on/off lever to the “on” position.
9. Adjust “yellow” regulator knob clockwise to desired pressure.
3
4
1
5
6
2
3
Extension Cords
To avoid voltage drop and power loss to motor, use additional hose instead
of an extension cord. If an extension cord must be used, use only a 3-
wire extension cord equipped with a 3-blade grounding plug and a 3-slot
receptacle that will accept the plug on the compressor. Be sure to use an
extension cord heavy enough to carry the current your product will draw. An
undersized cord will cause a drop in line voltage resulting in loss of power
and overheating. Make sure the extension cord is in good condition.
NOTE: Wire size increases as gauge number decreases.
MINIMUM GAUGE FOR EXTENSION CORDS
CORD LENGTH 25 FEET 50 FEET 100 FEET 150 FEET
GAUGE 12 12 10 8

Grounding Instructions
DANGER: Improper grounding can result in electrical shock. In the event
of a short circuit, grounding reduces the risk of shock by providing an escape
wire for the electric current. The air compressor must be grounded. This
compressor is for use on a nominal 120 volt circuit and is equipped with
a grounding wire and appropriate grounding plug that looks like the plug
illustrated. The plug must be used with an outlet that has been installed and
grounded in accordance with all local codes and ordinances. Make sure
that the compressor is connected to an outlet having the same configuration
as the plug. No adapter should be used with this product. Inspect the plug
and cord before each use. Do not use compressor if there are signs of
damage.
DANGER: Improper installation of the grounding plug can result in
electrical shock. If repair or replacement of the cord or plug is required,
do not connect the grounding wire to either flat blade terminal. The wire
with the green (with or without yellow stripes) insulation is the grounding
wire and must be connected to the grounding pin. Check with a qualified
electrician if the grounding instructions are not completely understood, or
if unsure unit is properly grounded. Do not modify the plug that has been
provided. If it does not fit the available outlet, the correct grounded outlet
must be installed by a qualified electrician.
OPERATION
Safety Valve
The safety valve is designed to prevent pressure
in the storage tank from exceeding 140 PSIG.
WARNING: Do not tamper with or attempt to eliminate the safety valve.
4
GROUNDED
OUTLET BOX
GROUNDED
OUTLET
GROUNDING PIN

5
Thermal Overload Protector
The compressor motor is equipped with a thermal overload protector. If the
motor should overheat, the overload protector will shut the motor off. If this
occurs, turn the on/off lever to the off position and allow motor to cool for
approximately 5 minutes.
NOTE: Tank pressure must be below 100 PSIG for the compressor
to start.
Restart the compressor by moving on/off lever to the on position. If
compressor fails to start, check for blown fuses; the compressor may require
more time to cool. If the overload protector shuts down the motor frequently,
it could be due to low voltage.Common signs of low voltage are:
1. Motor does not get up to power or speed.
2. Fuses or circuit breaker activate when starting compressor.
3. Lights dim or remain dim when compressor is started.
4. Other motor operated appliances fail to operate property.
5. Too many motor operated appliances on same circuit.
Pressure Switch
The compressor is operated by an on - auto/off
lever on the side of the pressure switch. By turning
the lever to the “AUTO” position the compressor
will start and stop automatically within the settings
of the pressure switch. The pressure switch is
factory adjusted to start the compressor when the
tank pressure drops below 100 PSIG and to stop Lever
when tank pressure reaches 125 PSIG. To stop the
compressor, turn the lever clockwise to the “OFF” position. (DO NOT STOP
THE COMPRESSOR BY REMOVING THE ELECTRICAL PLUG.) The on/off
lever operates a valve which relieves pressure from the compressor. If the
lever is left on when the electric power is interrupted, the compressor may
have difficulty in starting under this pressure.
Operating Procedures
1. Make sure on/off lever is in the off position.
WARNING: Before using air tools or accessories, check manufacturer’s
maximum pressure rating. Maximum pressure rating must be above
125 PSIG.
2. Turn on/off lever to the on position and allow tank pressure to build.
3. When the motor stops, it has reached cutout pressure and the unit is
ready for use.
NOTE: When using an accessory or air tool, pressure in the storage tank
decreases. When it reaches a certain low level (cut-in pressure) the motor
will automatically restart and raise the pressure in the storage tank.
4. To shut down compressor, simply move on/off lever to the off position.
5. Allow compressor to cool.
6. Drain storage tank (see Storage Tank in Maintenance Section).

6
MAINTENANCE
Air Filter
Inspect air filter before each use.
Remove filter from head, slide ring
over threads, and open case exposing
the filter. Clean filter with soap and
water as necessary. Squeeze excess
moisture from filter and allow to dry
before re-installing. If filter becomes
clogged or damaged, replace it.
WARNING: Never clean air filter
with a flammable liquid or solvent.
Explosive vapors may accumulate in
the air tank and cause an explosion,
resulting in serious injury or death.
CAUTION: Do not operate air compressor without air filter.
Storage Tank
The storage tank should be drained after
each use or after every four hours of
operation to prevent condensation build-up
and corrosion inside the tanks. To drain tank,
slowly and carefully open drain fitting, tip unit
upright and allow water to drain out. Always
drain tank before storing compressor.
DO NOT over tighten drain valve when
closing. The drain valve on this tank seals
primarily through the o-ring seal. Over
tightening the valve can damage the o-ring
and may cause premature failure. To prevent
damage, stop closing the valve as soon as
air can no longer be heard escaping from
the valve, or when finger tight.
NOTE: When draining tank, watch for debris (rust particles). If there
appears to be debris in water, contact your dealer for possible tank
replacement. The appearance of rust inside the tank will compromise
its’ ability to hold pressure and can cause bursting.
WARNING: Do not weld on the air tank of this compressor.
Welding on the air compressor tank can severely impair tank
strength and cause an extremely hazardous condition. Welding on
the tank in any manner will void the warranty. If warranty service
or repairs are needed contact your nearest authorized servicing
dealer. If one does not exist contact the factory. Unauthorized
teardown of the unit will void the factory warranty.
Drain Valve
Ring Filter

7
DESCRIPCION GENERAL
Las caracteristicas de rendimiento transportabilidad del modelo Air-Pac
T-30 to convierten en el compresor de tanque mejor y más conveniente de
nuestra linea. Ideal para profesionales, este compresor incluye dos tanques
de almacenamiento de aire y un control automatico de presión.
ESPECIFICACIONES
Voltaje 115V, 60Hz
Voltaje de arranque (min.) 90 V
Requisitos del Fusible 15 A
Regulación de Valvulas de Seguridad 140 PSIG (965.3 KPa)
Desplazamiento de Aire 4.8 CFM (135.6 LPM)
Descarga de Aire 3.35 CFM @ 50 PSI (94.8 LPM @ 345 KPa)
2.85 CFM 80 PSI (80.7 LPM @ 552 KPa)
2.75 CFM @ 100 PSI (77.9 LPM @ 689.5 KPa)
Amps a Presión de Trabaj 10.5 A
Control Automático Comienza @ 100 PSIG (689.5 KPa)
Para @ 125 PSIG (861.9 KPa)
Tamaño del Tanque 4.5 Gal.
Peso 58 Ibs.
PSI - Libras Por Pulgadas Cuadradas CFM - Pies Cúbicos Por Minuto
NOTA: El tamaño del cable aurnenta conforme el calibre disminuye.
APLICACIONES
Este compresor es ideal como unidad neumática primaria o secundaria para
prácticamente cualquier tipo de operación. Especialmente indicado para talleres,
garajes y fábricas en donde el uso continuo exige gran fiabilidad.

8
REGLAS PARA UNA OPERACION SEGURA
PRECAUCION: Antes de operar el compressor de aire, lea este
manual del propietario y asegúrese de comprender la información
aqui contenida.
1. El compresor debe ubicarse en una zona seca, timpia y bien ventilada.
2. Antes del uso, inspeccione la manguera, el tapón y elcable para asegurarse
de que estén en buenas condiciones. En caso contrario, no use el compresor.
Las unidades dañadas nunca deben operarse. Para la obtención de piezas de
reemplazo, consulte con su centro de servicio más próximo.
3. El ajuste de la válvula de alivio de seguridad ha sido fijado en la fábrica. No
lo altere. Los ajustes de esta válvula peudan provocar lesiones graves.
4. Esta unidad no requiere lubricación. Puesto que el compresor no requiere ser
aceitado, la aplicación de aceite a cualquier componente podría resultar en el
suministro de aire contaminado al equipo correspondiente.
5. El flujo de aire comprimido no debe dirigirse a ninguna persona porque puede
provocar lesiones graves. No permita que se acerquen los niños.
UTILICE PROTECTORES PARA LOS OJOS.
6. Todos los compresores de aire generan calor, aun bajo condiciones de operacion
normales. Para evitar quemaduras graves no toque el cabeza ni los componentes del
escape del compresor durante la operación o inmediatamente después de ella.
7. Cuando la unidad no esté en uso, enrolle el cablealrededor del compresor y
guárdelo en un lugar seco. No maltrate el cordón.
8. ANTES DEL SERVICIO, LA LIMPIEZA 0 EL DESMONTAJE DE CUALQUIER
PIEZA, APAGUE LA UNIDAD Y ALIVIE LA PRESION.
9. ESTE SISTEMA PUEDE PRODUCIR HASTA 9,5 kg/cm2 (135 psi). PARA EVITAR
RUPTURAS DE COMPONENTES Y LESIONES CORPORALES, NO OPERE LA
UNIDAD CON ACCESORIOS (POR EJEMPLO, PISTOLAS DE PULVERIZACION,
MANGUERAS Y CONECTORES DE MANGUERAS) CUYA PRESION NOMINAL
DE TRABAJO SEA INFERIOR A 9,5 kg/cm2 (135 psi).
Si se requieren reparaciones o servicio de garantia, póngase en contacto con el
centro de servicio autorizado más cercano. Si no dispone de un centro, póngase
en contacto con la fábrica. Las reparaciones o el desmontaje de la unidad sin
autorización anularán la garantía de fábrica.