Ergon Crafco BAX 250 Manual de usuario

BAX 250

PART MANUAL - 26357

Rev. B

Created: 12/11

BAX 250

PART NUMBER 55400

TABLE OF CONTENTS

BAX 250................................................................................................................................... 5

Safety Precautions.................................................................................................................... 6

Limited Warranty....................................................................................................................... 7

Warranty Claim Instructions....................................................................................................... 8

Specifications............................................................................................................................9

Introduction...............................................................................................................................10

Mounting the Bax 250 Melter......................................................................................................11

Operating Instructions

Machine Start Up/Starting the Engine.................................................................. 12

Heated Hose, Wand, and Controller.................................................................... 12

Starting the Mixer.............................................................................................. 12

Dispensing the Material..................................................................................... 13

Loading the Machine......................................................................................... 14

Shutdown and Clean-out Procedure/Storing Machine............................................ 14

Instructions for Ordering Parts............................................................................ 15

Electric Hose Care and Cautions........................................................................ 15

Hose Transport Instructions................................................................................16

Maintenance

Maintenance Instructions and Chart.................................................................... 17

Temperature Control Calibration.......................................................................... 17

Service Instructions/Recommended Fluids and Lubricants.....................................18

Trouble Shooting

Hose Trouble Shooting - Hose Does Not Heat.......................................................19

Hose Trouble Shooting - Material Does Not Dispense When Pump is Activated...... 20-21

Burner Trouble Shooting.................................................................................... 22

Burner Schematic............................................................................................. 23

Parts

Bax 250 Assembly - Diagram and Parts............................................................. 24-27

Pump/Agitator Motor Assembly - Diagram and Parts........................................... 28-29

Power Pack Assembly - Diagram and Parts........................................................30-31

Control Box Assembly - Diagram and Parts.........................................................32-33

Gas Manifold Assembly - Diagram and Parts.......................................................34-35

Hydraulic Valve Assembly - Diagram and Parts....................................................36-37

Hydraulics Schematic and Parts.........................................................................38-39

LPG Piping Diagram and Parts...........................................................................40-41

Electrical Schematic and Parts...........................................................................42-43

BAX 250

This manual is furnished with each new CRAFCO BAX 250. This manual will help your

machine operators learn to run the melter applicator properly and understand its

mechanical functions for trouble-free operation.

Your CRAFCO BAX 250 is designed to give excellent service and save maintenance

expense. However, as with all specially engineered equipment, you can get best results at

minimum costs if:

1. You operate your machine as instructed in this manual.

2. Maintain your machine regularly as stated in this manual.

WARNING: The engine exhaust from this product contains chemicals

known to the State of California to cause cancer, birth defects or other

reproductive harm. Operate in well ventilated area only. Engine exhaust

is deadly.

SAFETY PRECAUTIONS

•High operating temperatures of sealant and machine require protective clothing, hard

soled shoes and heat resistant gloves be worn by operator.

•Always wear eye protection.

•Observe all CAUTION AND WARNING signs posted on machine.

•Avoid the entrance of water into any part of the machine.

•Avoid bodily contact with hot sealant material, serious burns may result.

•Read Operator Manual thoroughly before operating machine.

•Make sure operator is familiar with machine operation.

•Do not operate in closed building or confined areas.

•Shut-down burner and engine prior to refilling propane tank.

•When adding solid material to sealant tank, stop mixer, lift lid, place material onto lid and

close lid before restarting mixer. Hot material could splash and cause serious burns if this

procedure is not followed.

•Keep hands, feet, and clothing away from all moving parts.

•Always keep a fire extinguisher near the unit. Maintain extinguisher properly and be

familiar with its use.

•Follow operating instructions for starting and shut-down of burner. Instructions are

mounted on control box.

•Calibrate temperature control prior to initial operation and each 50 hours of operation.

See page 16 step by step instruction.

•Replace any hoses which show signs of wear, fraying, or splitting. Be sure all fittings and

joints are tight and leak-proof.

• Precaution is the best insurance against accidents.

•The BAX 250 Melter should not be left unattended with burner lit.

•Tighten all bolts and screws after every 100 hours of operation.

•Crafco, Inc. assumes no liability for an accident or injury incurred through improper use of

the machine.

LIMITED WARRANTY

Crafco, Inc., through its authorized distributor, will replace for the original purchaser free of

charge any parts found upon examination by the factory at Mesa, Arizona, to be

defective in material or workmanship. This warranty is for a period within 60 days of

purchase date, but excludes engine or components, tires, and battery as these items are

subject to warranties issued by their manufacturers.

After 60 days, Crafco, Inc., warrants structural parts, excluding heating system, hydraulic

components, material pump and hoses, applicator valves, and electrical components for a

period of (1) one year from date of delivery. Crafco, Inc., shall not be liable for parts that

have been damaged by accident, alteration, abuse, improper lubrication/maintenance,

normal wear, or other cause beyond our control.

The warranty provided herein extends only to the repair and/or replacement of those

components on the equipment covered above and does not cover labor costs. The

warranty does not extend to incidental or consequential damages incurred as a result of

any defect covered by this warranty.

All transportation and labor costs incurred by the purchaser in submitting or repairing

covered components must be bore by the purchaser.

Crafco, Inc. specifically disavows any other representation, warranty, or liability related to

the condition or use of the product.

WARNING: Use of replacement parts other than genuine Crafco parts

may impair the safety or reliability of your equipment and nullifies any

warranty.

WARRANTY CLAIM INSTRUCTIONS

Please follow the instructions stated below when calling in a Warranty Claim. Failure to

follow these procedures may be cause to void the warranty.

1. Call your local Crafco Distributor. If you do not know who your local distributor is,

call a Crafco Customer Service Representative, (Toll Free 1-800-528-8242) for

name, location, and telephone number.

2. On contacting the distributor, be prepared to identify the machine type, model

number, and serial number, also, the date of purchase if available.

3. Should the cause of the malfunction be a defective part, the distributor will advise

you of the procedure to follow for a replacement.

4. The warranty is valid only for parts, which have been supplied or recommended by

Crafco, Inc.

If you have any additional questions regarding warranty repairs and parts, please do not

hesitate to call toll free 1-800-528-8242.

CRAFCO, INCORPORATED

25527 SOUTH ARIZONA AVENUE

CHANDLER, AZ 85248

480-655-8333

Toll Free 1-800-528-8242

SPECIFICATIONS

Vat Capacity..................................................................25 Gallons

Melt Capacity................................................................ 20 Gallons/Hour

Tank Construction.........................................................Direct Fired Type Construction

Tank Opening Size....................................................... 18” X 6”

Maximum Heat Input.................................................... Vapor Burner 75,000 BTU’s

Burner and Temperature Control.................................. Automatic - Fail Safe

Engine - Kohler............................................................. Single Cylinder

Model CH-14 - Propane Fueled 20 BHP @ 3,600 rpm

Drive Mechanism..........................................................All Hydraulic Mixer

and Material Pump

Mixer............................................................................. High Speed Two Pitched

Blade Agitator

Dry Weight....................................................................Approximately 1,189 lbs.

Propane Bottle (1)........................................................ 100 lbs.

Generator..................................................................... 24 VAC, 3-PHASE

Hydraulic Tank Capacity...............................................12 Gallons

BAX 250 MELTER

INTRODUCTION

The CRAFCO BAX 250 MELTER was developed to melt CRAFCO Brand Sealant.

However, it will work equally well with all road asphalt and federal specification crack or

joint sealant.

DO NOT operate machine without following these instructions:

1. Fill propane tank.

2. Check engine crankcase oil level (refer to Engine Operator’s Manual).

3. Check hydraulic fluid level, at ambient temperature. Add fluid if necessary to bring

to correct level.

4. All toggle switches should be turned “OFF” and all temperature control dials at

minimum settings.

5. Remember that safe operation of this equipment is the operator’s responsibility.

CAUTION:

Extreme care must be used when operating this equipment. Safety is the result

of being careful and paying attention to details. Remember the propane flame is

about 2,200°F. Certain exposed parts of this machine, when operating reach

500°F.; the sealant as high as 400°F. and the hydraulic fluid may reach 200°F.

Always wear protective clothing, hard-soled shoes, and eye protection. Be sure

that all joints and fittings are tight and leak proof. Immediately replace any hose,

which shows any signs of wear, fraying, or splitting. Tighten all bolts, nuts, and

screws every 250 hours.

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