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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).

Summary of Contents for Thomas ULTRA AIR-PAC T-30HP

Page 1: ...558 7721 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 Tho...

Page 2: ...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...

Page 3: ...d 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 LP...

Page 4: ...ns 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 rem...

Page 5: ...h 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 voltag...

Page 6: ...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 con...

Page 7: ...tomatically 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...

Page 8: ...ressor 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...

Page 9: ...lazamiento 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 Presi n de Trabaj 10 5 A Control Auto...

Page 10: ...ersona porque puede provocar lesiones graves No permita que se acerquen los ni os UTILICE PROTECTORES PARA LOS OJOS 6 Todos los compresores de aire generan calor aun bajo condiciones de operacion norm...

Page 11: ...amarilla de ajuste del regulador est dada vuelta totalmente contrario a las agujas del reloj 5 7 Conecte la manguera etc al ori cio de salida del regulador 6 8 Enchufe la unidad y coloque la palanca d...

Page 12: ...DE SEGURIDAD La v lvula de seguridad ha sido dise ada para prevenir que la presi n en los tanques de almacenamiento exceda 140 PSIG PRECAUCION No altere ni trate de eliminar la v lvulade seguridad INS...

Page 13: ...en un lado del interruptor de presion Gire la palanca a la posicion ON AUTO y el compresor arrancara y parara automaticamente dentro del rango de presion del interruptor El interruptor esta ajustado d...

Page 14: ...deje que se desag e NO exceda el ajuste al momento de cerrar la v lvula de desag e La v lvula de desag e del tanque sella principalmente a trav s de un sello de anillo El sobre ajustar la v lvula de...

Page 15: ...5 48 LPM 689 5 KPa amp res la pression d utilisation 3 9 AMP Contr le automatique D marre 98 PSIG 675 7 KPa S arr te 122 PSIG 841 2 KPa Contenance des r servoirs 2 gallons Poids 32 livres Fil lectriqu...

Page 16: ...r une personne car il peut entr iner des blessures graves Eloigner les enfants de l endroit de travail PORTER DES LUNETTES DE PROTECTION 6 Tous les compresseurs d air produisent de la chaleur m me dan...

Page 17: ...5 7 Raccordez le tuyau air la sortie du r gulateur 6 8 Branchez le cordon d alimentation sur une prise mise la terre ou une rallonge homologu e Voir le chapitre concernant les instructions de mise la...

Page 18: ...auvaise mise la terre peut causer des lectrocutions En cas de court circuit la mise la terre r duit le risque d lectrocution en permettant au courrant de s chapper Le compresseur d air doit tre mis la...

Page 19: ...a position de commutateur de pression Le commutateur de pression est fait dans la fabrique et ajust pour mettre en marche le compresseur quand la pression du r servoir tombe au dessous de 100 PSIG et...

Page 20: ...emp cher une accumulation de condensation et la corrosion de l int rieur des r servoirs Pour purger les r servoirs ouvrez lentement et soigneusement les raccords de purge pi ce 8 r servoir d air illus...

Page 21: ...Head Gasket Faulty Valve Plate Gasket Worn Piston Cup Inspect Fittings If Loose or Damaged Contact Service Center Compressor Won t Shut Off Leak At Fitting s Broken Valve Flapper Debris in Valves Fau...

Page 22: ...ert 1 10 633529 Pipe Plug 1 11 624544 Elbow Head 1 12 624547 Tubing Insert 2 13 624654 Bumper Feet 4 Item No Part No Description Qty 14 625349 Screw Compressor to Base 4 15 625406 Screw Bumper 4 16 62...

Page 23: ...Fan 1 15 625583 Screw Head 6 16 625448 Screw Front Cover 4 17 626563 Washer Fan Cap Brckt 3 18 633718 Fan 1 Item No Part No Description Qty 19 638760 O Ring Gasket Head 1 20 667178 Eccentric and Bear...

Page 24: ...en operated from an inadequate power supply All wearing and consumable parts are excluded under the terms of this warranty This warranty shall not apply to compressors that require oil for operation w...

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