Allen Engineering Corporation RAZORBACK 12HD Operation Manual Download Page 2

LIMITED WARRANTY

 

 

Allen Engineering Corporation warrants its products to be free of defects in material or workmanship for the  
following periods: 

A. All New Machines and Part                                                  

6 Months                                                                 

B. All New Gear Boxes                                                            

2 Years                                                                       

C. All Factory Reconditioned Gear Boxes                                

1 Year 

Warranty period begins on first day of use by End User. This first day of use is established by a completed  
warranty card or a Bill of Sale to the end user. All warranty is based on the following limited warranty terms and 
conditions.   

1.

Allen Engineering Corporation’s obligation and liability under this warranty is limited to repairing or replacing parts 
if, after Allen’s inspection, it is determined to be a defect in material or workmanship. Allen Engineering Corporation 
reserves the choice to repair or replace.  

2.

If Allen Engineering Corporation chooses to replace the part, it will be at no cost to the customer and will be made 
available to the Distributor/Dealer from whom the customer purchased the product. 

3.

Replacement or repair parts, installed in the product, are warranted only for the remainder of warranty period of the 
product as though they were the original parts. 

4.

Allen Engineering Corporation’s warranty applies only to the products that are manufactured by Allen Engineering 
and does not cover component parts such as engines and clutches. Allen Engineering Corporation

 DOES NOT

 

warranty clutches. Engine warranty claims should be made directly to an authorized factory service center for the 
particular engine make. 

5.

Allen Engineering Corporation’s warranty does not cover the normal maintenance of products or its components 
(such as engine tune-ups and oil changes). The warranty also does not cover normal wear and tear items (such as 
belts and consumables).  

6.

Allen Engineering Corporation’s warranty will be void if it is determined that the defect resulted from operator 
abuse, failure to perform normal maintenance on the product, modification to product, alterations or repairs made 
to the product without the written approval of Allen Engineering Corporation.  Allen  Engineering Corporation also 
excludes from warranty any failure of clutches on any engine driven piece of equipment. 

7.

If a new gear box has a factory defect within the first year of use, Allen Engineering Corporation will either repair 
the gear box or replace it with a new gear box.  If a new gear box has a factory defect in the second year of use, 
Allen Engineering Corporation will either repair it or replace it with a factory reconditioned gear box.  Impact 
damage is 

NOT 

covered under the gear box warranty.      

8.

Allen engineering Corporation will pay shop labor repair on warranty at the Allen Engineering Shop Labor  Rate in 
existence on the date of the warranty claim. An Allen Engineering Labor Chart will determine the time allowed to 
complete a repair and will govern the shop labor hours that will be allowed. 

9.

Allen Engineering Corporation will pay freight on warranty replacement parts at Worldwide standard ground rates. 
No warranty replacement parts will be shipped air freight at the expense of Allen Engineering Corporation. Allen 
Engineering only pays outbound freight charges when sending warranty replacement parts to the customer VIA 
ground service. Allen Engineering does not pay any inbound freight, however, if Allen Engineering determines this 
to be warranty defect only then will Allen Engineering reimburse the customer for inbound freight at standard 
ground rates.  

10. Allen Engineering Corporation’s warranty policy 

WILL NOT COVER

 the following; taxes, shop supplies, 

environmental surcharges, air freight, travel time, loss of rental revenue, or any other charges whatsoever or any 
liabilities for direct, incidental, or consequential damage or delay. 

11. Allen Engineering Corporation makes no other warranty, expressed or implied. This limited warranty is in 

lieu of the warranty of merchantability and fitness. There are no other warranties that extend   beyond the 
description on this document.  

12. No Allen Engineering Corporation employee or representative is authorized to change this warranty in any way or 

grant any other warranty unless such change is made in writing and signed by an officer of Allen Engineering 

Summary of Contents for RAZORBACK 12HD

Page 1: ...MODELS 12SX 12HD 12SHD O P E R A T I O N S MANUAL...

Page 2: ...e written approval of Allen Engineering Corporation Allen Engineering Corporation also excludes from warranty any failure of clutches on any engine driven piece of equipment 7 If a new gear box has a...

Page 3: ...THE FOLLOWING PARTS OPERATIONS SECTION 1 PARTS SECTION 2 MODELS 12SX 12HD 12SHD ALLEN RAZORBACK SCREEDS ARE COVERED BY ONE OR MORE OF THE FOLLOWING PATENTS U S PATENTS 4 249 327 4 316 715 4 349 328 4...

Page 4: ...S S1 4 8 OPERATING SAFETY S1 5 9 SERVICE SAFETY S1 6 10 VIBRATION SOUND ANALYSIS S1 6 11 DIMENSIONAL PICTORIALS S1 7 12 TECHNICAL DATA S1 8 13 BEFORE STARTING S1 9 14 OPERATING S1 9 15 PERIODIC MAINTE...

Page 5: ...ct parts that you are wanting All orders for service parts include a serial number Shipment of your parts will be delayed if this information is not available when you call Allen Engineering Customer...

Page 6: ...ENGINEERING HAS A SERIAL NUMBER STAMPED ON THE RIGHT HAND SIDE OF THE TRUSS TOP PIPE WHEN ORDERING PARTS YOU WILL BE ASKED FOR THIS SERIAL NUMBER MAKE NOTE OF ALL YOUR SECTION SERIAL NUMBERS FOR FUTU...

Page 7: ...______________________________________________________________ ________________________________________________________________________________ ________________________________________________________...

Page 8: ...pering that can sometimes occur during shipping If damage is found file a claim with your carrier immediately Mark freight bill of lading as damaged shipment NEVER allow untrained personnel to operate...

Page 9: ...rt up ALWAYS wear adequate hearing protection while running your air powered screed SOUND VIBRATION ANALYSIS AVERAGE EQUIVALENT SOUND PRESSURE LEVEL EQUIVALENT SOUND PRESSURE LEVEL AT OPERATOR S EAR S...

Page 10: ...PICTORIALS The dimensions of the air powered screed in this manual are illustrated on this page The height and width are in Figure 1 and the lengths of the different screed sections available are illu...

Page 11: ...Coupler or Crown Invert Bracket Crowns greater than 1 8 ft are considered special NOTE Select Screed Width to Allow Minimum Overhangs Past Forms 6 Overhangs are Ideal S1 8 MODEL 1 SINGLE VIBRATORS 2 D...

Page 12: ...me of the pour Follow the instructions below to operate your screed correctly and you will be very pleased with your equipment THE JOB SITE FORMS Are they stable Will they support the weight of the sc...

Page 13: ...are still tight because these can and occasionally do loosen through vibration Always check the air hoses to make sure that none of them have been broken or severed somehow Usually this is done by a...

Page 14: ...be used as the only source to lift the screed It is quite obvious that two large men will not be able to lift 70 feet of screed The following list of maximum screed lengths is very important so that...

Page 15: ...ss because your screed is not level Levelness of your screed is critical STEP 3 Vibrator mounting bolts should be loose so that the splice plate can move in the clearance holes With a 15 adjustable wr...

Page 16: ...compressor After the machine vibrators are running turn the air supply down slowly to operating pressure 30 75 PSI check sight dome for proper oil flow 2 4 drops per second turn screw counter clockwis...

Page 17: ...SECOND STAKE FROM END WINCH CABLE CABLE HOOK DETERMINING LEFT AND RIGHT OF The following illustration shows all the key information on how to determine the left and right and the front and rear of a...

Page 18: ...den support Stretch a line as tight as possible from nail to nail Make sure that the nail is contacting each support at the point of blade contact NOTE The supports do not have to be on the same level...

Page 19: ...es to your screed Mount the bearing onto the bearing support bracket Mount the handle grips onto the lifting handles Mount the lifting handles onto the end handle using two 3 8 x 2 bolts and 3 8 nylon...

Page 20: ...2 2 3 ASSEMBLY of 2 1 2 AIR SCREED SECTION S2 3 4 ASSEMBLY of 5 AIR SCREED SECTION S2 4 5 ASSEMBLY of 7 1 2 AIR SCREED SECTION S2 5 6 ASSEMBLY of 10 AIR SCREED SECTION S2 6 7 END HANDLE ASSEMBLY S2 7...

Page 21: ...0 PLATE SPLICE 12 GA 2 106001 PLATE SPLICE 10 GA 2 022430 PLATE SPLICE 10 GA SS 2 8 016564 TRUSS 2 HED WELDMENT 1 9 108001 NUT JAM LH 1 10 107000 TOP PIPE COUPLER 1 11 010106 NUT HEX 1 2 13 15 12 0200...

Page 22: ...D AIR HOSE ASSEMBLY 2 6 108000 NUT JAM R 2 7 106000 PLATE SPLICE 12 GA 2 8 028700 TRUSS 2 1 2 HED WELDMENT 1 9 108001 NUT JAM LH 1 10 107000 TOP PIPE COUPLER 1 11 010106 NUT HEX 1 2 13 15 12 020053 BR...

Page 23: ...2393 NIPPLE 1 4 NPT BI CLOSE 1 9 010318 TEE 1 4 NPT GALVANIZED 1 10 010106 NUT 1 2 13 22 11 020053 BRACKET BRASS VIBRATOR MOUNT 4 12 103000 5 SCREED BLADE 12 GA 2 103001 5 SCREED BLADE 10 GA 2 022421...

Page 24: ...K 1 4 2 5 132000 HD AIR HOSE ASSEMBLY 6 8 016566 TRUSS 7 1 2 HED WELDMENT 1 9 106000 PLATE SPLICE 12 GA 2 106001 PLATE SPLICE 10 GA 2 022430 PLATE SPLICE 10 GA SS 2 10 108001 NUT JAM LH 1 11 107000 TO...

Page 25: ...2 2 7 016565 TRUSS 5 WELDMENT 2 8 012393 NIPPLE 1 4 NPT BI CLOSE 2 9 010193 FITTING PUSHLOK MALE 1 4 x 1 4 18 2 10 013391 HOSE 1 4 PUSHLOK 2 5 11 132000 HD AIR HOSE ASSEMBLY 8 12 010318 TEE 1 4 NPT GA...

Page 26: ...NUT 5 16 2 7 010088 FSTN 1 FLATWASHER 1 8 113000 FSTN NUT F END HANDLE 1 9 010464 FSTN NUT NYLON LOCK 3 8 16 2 10 015767 HANDLE GRIP 2 11 017066 LIFTING HANDLE 2 12 010040 FSTN BOLT 3 8 16 x 2 2 13 01...

Page 27: ...120011 FSTN NUT HEX 1 4 1 11 120015 FSTN STOVER LOCK 3 8 1 12 250009 SLEEVE RATCHET 1 13 120017 COMPRESSION SPRING 1 14 120018 LEVER RATCHET 1 15 020471 PLATE LATCH LH 1 250026 PLATE LATCH RH 1 16 25...

Page 28: ...16003 TEE SPECIAL F GAUGE 1 5 116004 GAUGE PRESSURE 0 200 PSI 1 4 BM MNT 1 6 116002 VALVE FLOW CONTROL 1 7 116001 CONNECTOR CROWS FOOT 1 8 116010 PIN 1 9 100211 HOSE 65 LONG 1 RED 1 10 100194 CONNECTO...

Page 29: ...___________________________________________________________ _______________________________________________________ ____________________________________________________________ _______________________...

Page 30: ...1 10 027906L R HANDLE F WINCH 1 11 025992 HD PULLEY BLOCK W EYEBOLT 1 12 029105 PUMP HYDRAULIC 1 13 010268 COUPLER JAW 1 2 1 14 010629 INSERT F JAW COUPLER 1 15 011449 SPACER F PUMP ADAPTOR 1 16 2211...

Page 31: ...IES PRO 750 PRO 900 PRO 1050 PRO 1200 STEEL POWER SCREEDS 12 SX 12 HD 12 SHD 12 ED 12 HED 12 SHED ALUMINUM POWER SCREEDS 12 ECA 12 ECS 10 QX MAGIC SCREEDS POWER FLOATERS ROLLER FINISHERS HAND TOOLS MA...

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