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Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. 
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or 
property damage! Retain instructions for future reference.

REMINDER: Keep your dated proof of purchase for warranty purposes! 

Attach it to this manual or file it for safekeeping.

See Warranty on page 12 for important information about commercial use of this product.

Operating Instructions and Parts List 

MW2500 Series

IN634000AV 8/11

© 2011 Campbell Hausfeld/Scott Fetzer

For parts, product & service information, 

visit 

www.chpower.com

Description

Oilless compressors are designed for 
do-it-yourselfers with a variety of 
home and automotive jobs. These 
units operate without oil. Compressed 
air from this unit will contain moisture. 
Install a water filter or air dryer if 
application requires dry air.

Unpacking

After unpacking the unit, inspect 
carefully for any damage that may 
have occurred during transit. Make 
sure to tighten fittings, bolts, etc., 
before putting unit into service. In 
case of questions, damaged or missing 
parts, please call 1-800-543-6400 for 
customer assistance.
Have the date code, model number, 
and parts list (with missing parts 
circled) before calling.

DO nOt retUrn  
the PrODUct tO  
the retaILer! 

 

Do not operate  

 unit if damaged 

during shipping, handling or use. 
Damage may result in bursting and 
cause injury or property damage.

reaD & FOLLOW aLL 

InStrUctIOnS

Save theSe InStrUctIOnS

DO nOt DIScarD

Safety Guidelines

This manual contains information that is very important to know and 
understand. This information is provided for SAFETY and to PREVENT 
EQUIPMENT PROBLEMS. To help recognize this information, observe the 
following symbols.

 

Danger indicates an imminently hazardous situation which, if 

 not avoided, WILL result in death or serious injury.

 

Warning indicates a potentially hazardous situation which, if 

 not avoided, COULD result in death or serious injury.

 

Caution indicates a potentially hazardous situation which, if 

 not avoided, MAY result in minor or moderate injury.

 

Notice indicates important information, that if not followed,  

 may cause damage to equipment.

nOte:

 Information that requires special attention.

Breathable Air Warning

this compressor/pump is not 

equipped and should not 

be used “as is” to supply 

breathing quality air. For 

any application of air for 

human consumption, the air 

compressor / pump will need to 

be fitted with suitable in-line 

safety and alarm equipment. 

this additional equipment is 

necessary to properly filter 

and purify the air to meet 

minimal specifications for Grade 

D breathing  as described in 

compressed Gas association 

commodity Specification G 

7.1 - 1966, OSha 29 cFr 1910. 

134, and/or canadian Standards 

associations (cSa).

DIScLaIMer OF WarrantIeS

In the event the compressor 

is used for the purpose of 

breathing air application 

and proper in-line safety 

and alarm equipment is not 

simultaneously used, existing 

warranties shall be voided, and 

campbell hausfeld disclaims any 

liability whatsoever for any loss, 

personal injury or damage.

Record the Model No., Serial No. 
and date of purchase located on the 
back of the unit.
Model No.:  ______________________

Serial No.:  _______________________

Date of purchase:  ________________

Retain these numbers for  

future reference.

STOP!

Oilless 
compressors

Summary of Contents for MW2500 Series

Page 1: ...manual contains information that is very important to know and understand This information is provided for SAFETY and to PREVENT EQUIPMENT PROBLEMS To help recognize this information observe the foll...

Page 2: ...motor exterior free of oil solvent or excessive grease An ASME code safety relief valve with a setting no higher than 170 psi MUST be installed in the tank for this compressor The ASME safety valve m...

Page 3: ...eam paint spray sandblast areas or any other source of contamination This debris will damage the motor Grounding instructions 1 This product is for use on a nominal 120 volt circuit and has a groundin...

Page 4: ...re chuck or tool to end of hose 7 Turn regulator knob clockwise to the right to desired pressure of tool being used Operation START UP Do not attach air tools to open end of the hose until start up is...

Page 5: ...t moving air from being directed toward your face 3 The safety valve should automatically close at approximately 40 psi 50 psi If the safety valve does not allow air to be released when you pull on th...

Page 6: ...s off 1 Loose connections at fittings tubing air line or tool 1 Check all connections with soap and water solution If a leak is detected 1 tighten or 2 remove fitting and apply pipe tape to threads an...

Page 7: ...7 Notes MW2500 Series www chpower com Operating Instructions and Parts List...

Page 8: ...43 6400 Please provide following information Model number Serial number if any Part description and number as shown in parts list Address any correspondence to Campbell Hausfeld Attn Customer Service...

Page 9: ...feet n 3 18 Screw n 3 19 Pressure switch WL052900AV 1 20 Manifold tube includes nut and fitting WL053000AV 1 21 Regulator includes knob cap and screw WL053100AV 1 22 Outlet gauge WL053200AV 1 23 1 4...

Page 10: ...ll 1 800 543 6400 Please provide following information Model number Serial number if any Part description and number as shown in parts list Address any correspondence to Campbell Hausfeld Attn Custome...

Page 11: ...backer 1 8 Exhaust valve 1 9 Valve plate 1 10 Intake valve 1 11 Intake valve backer 1 12 O ring SV627400AV 1 13 Cylinder 1 14 Motor assembly 1 15 Pulley 1 16 Piston bearing 1 17 Eccentric pulley 1 18...

Page 12: ...bricants and adjustment E Items or service that are normally required to maintain the product e g lubricants filters and gaskets etc F Additional items not covered under this warranty 1 Any component...

Page 13: ...RVER CES INSTRUCTIONS Ne pas jeter Directives de S curit Ce manuel contient de l information tr s importante qui est fournie pour la S CURIT et pour VITER LES PROBL MES D QUIPEMENT Rechercher les symb...

Page 14: ...cart du compresseur les pi ces mobiles et chaudes peuvent causer des blessures et ou des br lures 10 Si l quipement vibre anormalement ARR TER le moteur et l inspecter imm diatement La vibration est...

Page 15: ...ette soupape est situ e sur la base du r servoir Utiliser cette soupape pour purger l humidit du r servoir quotidiennement afin de r duire le risque de corrosion R initialisation du moteur non visible...

Page 16: ...on ON MARCHE Laissez le compresseur tourner pendant 30 minutes 6 Mettre l interrupteur marche arr t la position OFF ARR T 7 D brancher le cordon d alimentation Le compresseur est maintenant pr t tre u...

Page 17: ...upape de s ret de la mani re suivante 1 Brancher le compresseur et le faire fonctionner jusqu ce qu il atteigne la pression d arr t voir proc dure de fonctionnement 2 Porter des lunettes de s curit ti...

Page 18: ...solution de savon et d eau S il y a une fuite 1 resserrer ou 2 retirer le raccord et appliquer du ruban tuyau pour les filets et remonter 2 Robinet de vidange desserr 2 Resserrer 3 V rifier toute fui...

Page 19: ...19 Fr Notes S rie MW2500...

Page 20: ...d le Code imprim sur l unit Description de la pi ce et son num ro Adresser toute correspondance Campbell Hausfeld Attn Customer Service 100 Production Drive Harrison OH 45030 Instructions d Utilisatio...

Page 21: ...3 19 Manostat WL052900AV 1 20 Tube de collecteur inclut crou et raccord WL053000AV 1 21 R gulateur inclut bouton bouchon et vis WL053100AV 1 22 Jauge de sortie WL053200AV 1 23 Coupleur industriel m le...

Page 22: ...00 S il vous pla t fournir l information suivante Num ro de mod le Code imprim sur l unit Description de la pi ce et son num ro Adresser toute correspondance Campbell Hausfeld Attn Customer Service 10...

Page 23: ...1 10 Soupape d aspiration 1 11 Appui de soupape d admission 1 12 Joint torique SV627400AV 1 13 Cylindre 1 14 Moteur quip 1 15 Poulie 1 16 Roulement de piston 1 17 Excentrique poulie 1 18 Essieu excent...

Page 24: ...ants filtres et joints d tanch it s par exemples F Articles suppl mentaires qui ne sont pas couverts sous cette garantie 1 Toutes pi ces d tach es endommag es pendant l exp dition n importe quelle pan...

Page 25: ...IGA TODAS LAS INSTRUCCIONES GUARDE ESTAS INSTRUCCIONES NO LAS DESECHE Medidas de Seguridad Este manual contiene informaci n que es muy importante que sepa y comprenda Esta informaci n se la suministra...

Page 26: ...ntenga los dedos alejados del compresor cuando est funcionando las piezas en movimiento o calientes le ocasionar an heridas y o quemaduras 10 Si el equipo comienza a vibrar excesivamente APAGUE la uni...

Page 27: ...ruptor en la posici n ON para reanudar el trabajo Si se activa el protector de sobrecarga se debe dejar enfriar el motor durante aproximadamente 30 minutos antes de que se reinicie Instalaci n Colocac...

Page 28: ...sici n ON encendido Deje que el compresor funcione durante 30 minutos 6 Coloque el interruptor de encendido apagado en la posici n OFF apagado 7 Desenchufe el cable de corriente Ahora el compresor est...

Page 29: ...y libere toda la presi n despu s Abra la llave de drenaje ubicada debajo del tanque para drenarle toda la humedad Incline el tanque para drenar completamente la humedad Humedad en el aire comprimido...

Page 30: ...or 1 Conexiones flojas en los accesorios tuber a l nea de aire o herramienta 1 Revise todas las conexiones con una soluci n de agua y jab n Si detecta una fuga 1 ajuste o 2 retire las conexiones y apl...

Page 31: ...31 Sp Notas Serie MW2500...

Page 32: ...o N mero de serie de haberlo Descripci n y n mero del repuesto seg n la lista de repuestos Puede escribirnos a Campbell Hausfeld Attn Customer Service 100 Production Drive Harrison OH 45030 Operating...

Page 33: ...Tornillo n 3 19 Presostato WL052900AV 1 20 Tubo del colector incluye tuerca y accesorios WL053000AV 1 21 Regulador incluye perilla tapa y tornillo WL053100AV 1 22 Man metro de salida WL053200AV 1 23...

Page 34: ...ordenar repuestos s rvase llamar al distribuidor m s cercano a su domicilio S rvase darnos la siguiente informaci n N mero del modelo N mero de serie de haberlo Descripci n y n mero del repuesto seg...

Page 35: ...1 13 Cilindro 1 14 Ensamblaje del motor 1 15 Polea 1 16 Casquillo del pist n 1 17 Exc ntrica polea 1 18 Eje exc ntrico 1 19 Correa WL048500AV 1 20 Cojinete 2 21 Pist n 1 22 Aro del pist n 1 23 Anillo...

Page 36: ...tc F Art culos adicionales no cubiertos bajo esta garant a 1 Cualquier componente da ado durante el env o o cualquier da o ocasionado por haber instalado u operado la unidad bajo condiciones contraria...

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