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10

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.

Summary of Contents for Crafco BAX 250

Page 1: ...BAX 250 PART MANUAL 26357 Rev B...

Page 2: ...2 Created 12 11...

Page 3: ...3 BAX 250 PART NUMBER 55400...

Page 4: ...enance 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...

Page 5: ...nt 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 Mainta...

Page 6: ...ore 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 th...

Page 7: ...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...

Page 8: ...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 distributo...

Page 9: ...por 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 Pu...

Page 10: ...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 Safe...

Page 11: ...LTER 1 Only mount the unit to a metal truckbed or any other non flammable surface 2 Mount unit 3 above the truckbed Mount with four 4 1 2 bolts minimum 3 Leave 15 clear all around machine 15 3 SEALANT...

Page 12: ...cur Remember mixer does not start with melter lid open The mixer speed is preset for optimum performance for the factory HEATED HOSE WAND AND CONTROLLER CAUTION The hose must be up to temperature befo...

Page 13: ...ipping of material This valve also directs the material into a stream for easy application onto the pavement Other sealing tips are available See your local distributor for options Some difficulty may...

Page 14: ...ving the material level at or below agitator paddles This will give a fairly rapid heat up rate in the morning but will allow enough material to start dispensing right away when the material becomes m...

Page 15: ...and SS125 Melter is the number one cause of hose failure When this happens the electric heating wires are shorted out to the metal hose cover and the hose stops heating This type of failure is not cov...

Page 16: ...UTION Hose damage will occur if a Hose is bent or moved when cold b Hose is twisted or bent at less than a 10 inch radius c Hose is moved prior to being turned on at least 35 minutes and set at 380O F...

Page 17: ...0 5 2 0 0 5 l e v e l l i o k c e h c e n i g n E l a u n a m n o i t c u r t s n i e n i g n e e e S e n i g n e r e h t O e c n a n e t n i a m d n a g n i t a r e p o e n i g n e e e S s n o i t c...

Page 18: ...Watch for leaks Tighten fitting or repair as necessary 4 Clean machine externally periodically Check with sealant manufacturer for recommendation 5 Follow recommended maintenance procedures on mainten...

Page 19: ...eaker in front panel Step 2a Check for 12 volts at 3 terminal purple wire on Pak Stat YES Go to step 2b NO Check wire connections or replace switch Step 2b Check for 12 volts at 7 terminal blue wire w...

Page 20: ...nside the junction box green trigger wire and red trigger when the wand trigger is pulled wire coming from the control box YES Check for damged wires between the juction box and control box NO Check f...

Page 21: ...2 VDC between the 1 cube timer terminal and 3 cube timer terminal in the control box when the trigger is pulled YES Check the wires between the two relay for damage NO Go to step 9 Step 9 Is there 12...

Page 22: ...module No Then there is a bad connection or a broken wire Yes Then there is a Faulty spark control module Faulty ignitor or ignitor wire Reposition ignitor Check for clogged burner orifice Inadequate...

Page 23: ...23 BURNER SCHEMATIC...

Page 24: ...24 BAX 250 ASSEMBLY 1 2 3 4 5 9 6 7 8 10 11 12 13 14 15 16 17 18...

Page 25: ...4 1 R E D I P S 7 8 2 8 4 4 1 B 4 3 F L A H G N I L P U O C 8 9 2 8 4 4 1 B 1 F L A H G N I L P U O C 9 7 6 3 5 4 1 P M U P C I L U A R D Y H 0 1 2 0 0 4 2 1 X O B Y R E T T A B 1 1 0 0 0 4 2 1 T L O...

Page 26: ...26 BAX 250 ASSEMBLY 19 22 23 20 20 21 21...

Page 27: ...S A D L O F I N A M S A G 0 2 9 1 7 0 5 2 H C T I W S E L G G O T 1 2 0 2 7 0 5 2 R E V O C H C T I W S T H G I T R E T A W 2 2 0 2 4 5 5 1 Y L B M E S S A R E N R U B G P L 3 2 5 8 3 4 4 4 T N U O M...

Page 28: ...28 PUMP AGITATOR MOTOR ASSEMBLY...

Page 29: ...L Y C 2 9 2 0 2 2 2 R E T P A D A 3 7 2 0 2 2 1 R O T O M C I L U A R D Y H 4 4 3 8 9 2 2 P M 6 J M 6 R T S R E T P A D A C I J 5 9 2 3 5 5 1 E B U L N O N R E D N I L Y C R I A 6 0 2 7 8 2 1 T L O B...

Page 30: ...30 POWER PACK ASSEMBLY 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16...

Page 31: ...T 6 0 4 3 5 5 1 E V I R D Y E L L U P 7 2 2 3 4 4 1 R A E R D R A U G T L E B 8 0 2 3 4 4 1 R E T U O D R A U G T L E B 9 1 4 3 5 5 1 T N O R F T F A H S E V I R D 0 1 1 7 8 9 2 1 N W O H S Y O N W O...

Page 32: ...32 CONTROL BOX ASSEMBLY...

Page 33: ...H C T A L Y A L E R 0 1 3 6 6 1 5 1 Y A L E R G N I R P S 1 1 5 1 2 0 5 1 E L C A T P E C E R N I P 5 2 1 4 4 3 0 5 1 T E K S A G 3 1 1 7 3 5 5 1 R E M I T E B U C 4 1 4 0 8 1 5 1 E L O P 3 R E P M U...

Page 34: ...34 GAS MANIFOLD ASSEMBLY...

Page 35: ...I J 8 3 X T P N 4 1 4 1 4 4 3 4 1 W O B L E T R O P T S E T C I J 8 3 5 5 2 8 8 2 4 W E R C S T U C R H T 8 3 X 2 3 8 6 7 8 0 5 2 1 R O T A L U G E R R E H S I F 7 1 6 7 3 4 1 E T A L P G N I T N U O...

Page 36: ...36 HYDRAULIC VALVE ASSEMBLY...

Page 37: ...S E D 1 2 1 8 4 4 2 E V L A V F E I L E R 2 1 N O L L A G 5 1 L O R T N O C W O L F 3 3 5 8 3 4 1 R O T A T I G A L I O C 4 0 1 8 4 4 1 R O A T I G A E D I R T R A C 5 7 3 8 4 4 1 K C E H C N E P O O...

Page 38: ...ESSURE SET 500 PSI HYDRAULIC CYLINDER PRESSURE SET 250 PSI HYDRAULIC PUMP FLOW IS 8 GPM P MIXER MOTOR T PISTON PUMP S P MIN CEXT CRET MOUT 22027 1 HYDRAULIC MOTOR AGITATOR 45367 REF HYD PUMP 2 1 3 4 5...

Page 39: ...V L A V C I L U A R D Y H O T R E D N I L Y C C I L U A R D Y H 4 1 1 8 8 9 2 R E T P A D A R T S E P I P 4 1 X E B U T C I J 8 3 1 2 5 J F 6 L 9 J F 8 6 X A Y L B M E S S A E S O H C I L U A R D Y H...

Page 40: ...40 LPG PIPING DIAGRAM IN OUT IN OUT 1 2 3...

Page 41: ...Y L B M E S S A E S O H 1 9 3 8 9 2 R E T P A D A T P N 4 1 X E B U T 8 3 R E N R U B O T D L O F I N A M 2 1 1 4 4 3 4 T R O P T S E T H T I W W O B L E T P N 8 3 X E B U T 8 3 1 8 1 6 P L 8 1 X 8 3...

Page 42: ...ELECTRICAL SCHEMATIC 42...

Page 43: ...I R T 2 9 7 9 3 4 1 E L B A C E G A T L O V I H 3 2 3 9 3 4 1 E L B A C E S O H 4 4 3 9 3 4 1 E L B A C R E N R U B 5 5 3 9 3 4 1 E L B A C D I L D N A R E G G I R T 6 5 1 0 4 2 1 8 3 E V I T I S O P...

Page 44: ...oneering Leadership and Innovation in Quality Pavement Maintenance Products 25527 South Arizona Ave Chandler Arizona 85248 480 655 8333 Watts 1 800 528 8242 Fax 480 655 1712 Copyright 2002 by Crafco I...

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