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Read this entire manual. This
safety alert symbol is used
throughout this manual to call your
attention to messages involving
your personal safety and the safety
of others. Failure to follow these
instructions can result in injury or
death.
WARNING
Si no entiende ingles, se prefiere que
busque a alguien que interprete las
instrucciones para usted.
HAMMER
SM40
Owner:
Date Purchased:
Model #:
9MHAM2457547
Manual #:
Operator's Manual
Danuser LLC
500 E. 3rd St.
P.O. Box 368
Fulton, MO 65251
Tel: (573) 642-2246
E-mail: sales@danuser.com
Website: www.danuser.com
Serial #:
Fax: (573) 642-2240

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Summary of Contents for Danuser HAMMER SM40

  • Page 1 Failure to follow these 9MHAM2457547 instructions can result in injury or Manual #: death. Operator’s Manual Danuser LLC WARNING 500 E. 3rd St. P.O. Box 368 Fulton, MO 65251 Si no entiende ingles, se prefiere que Tel: (573) 642-2246...
  • Page 2 Danuser assumes no liability for damages resulting from the use of the information contained herein. Danuser reserves the right to revise and improve its products as it sees fit. This manual describes the state of this product at the time of its publication and may not reflect the product in the future.
  • Page 3: Table Of Contents

    WARRANTY REGISTRATION FORM. This form is included in your unit’s paperwork package. If you did not complete a WARRANTY REGISTRATION FORM or did not receive one, please call Danuser LLC. Or, register online at www.Danuser.com. Your satisfaction with our product and your safety as a user of our product are both very important to us.
  • Page 4: Safety

    Danuser Hammer. If there is anything in this manual you do not understand, contact your dealer or Danuser LLC. The safe use of this attachment is strictly up to you, the operator. If this attachment is used, loaned, or rented...
  • Page 5 Safety • Never use alcoholic beverages or drugs which can hinder alertness or coordination while operating this equipment. Consult your doctor about operating this equipment while taking prescription or over-the-counter medications. (continued) • Safe operation of equipment requires the operator's full attention. Avoid distractions such as radio headphones, cell phones, etc.
  • Page 6 Always use care when operating the Hammer. Most accidents occur because of neglect or carelessness. Safety is a primary concern in the design, manufacture, sale, and use of Hammers. Danuser confirms to you, our customer, our concern for safety. DANGER Improper operation of this Hammer can cause serious personal injury or death.
  • Page 7: Decals & Safety Signs

    3. Peel the backing from the safety sign, and apply it in the position shown. 4. Firmly press the safety sign, and squeeze out the air bubbles with a straight edge (e.g., a credit card). (573) 642-2246 www.danuser.com PART NO. DANUSER101 Location: Unit, front PART NO.
  • Page 8 Decals & Safety Signs (continued) PART NO. DIG22 Location: Unit, top PART NO. 20673 Location: Unit, rear Model No. & Serial No. Location: Unit, rear PART NO. DIG23 Location: Unit, rear PART NO. DIG5 Location: Unit, left side PART NO. PHDC6 Location: Unit, inside rear PART NO.
  • Page 9: Specifications

    Specifications Operator's Manual Direction Terminology Front Right Left Rear Model SM40 Model SM40 Model SM40 Model SM40 w/ Tilt & w/ Grapple w/ Tilt Grapple Overall Width (A) 45.5" Overall Length (B) 25" 25.5" Overall Height (C) 64" Tilt (left or right) 20°...
  • Page 10: Hydraulic Requirements

    Hydraulic Filtration Requirements: A filter of, at least, 25 micron filtration is required. A filter capable of 10 micron filtration Requirements • is preferred. The majority of paper type filters are 25 microns or better. The life of the hydraulic componentry is almost entirely dependent upon NOTE cleanliness of the oil.
  • Page 11: Assembly & Installation

    Assembly & Installation of Additional Weight For tough driving conditions or large posts, additional weight can be added up to 500 lbs. total Installation hammer weight by purchasing a weight kit or by adding weight. Add weight in a variety of ways: logging chain, metal punch slugs, lead tire weights, etc.
  • Page 12 Assembly & STEP 2: Raise the Hammer slightly, and latch the parking stand into the upright position. Installation (continued) WARNING Keep hands, feet, hair, STEP 3: Route the hydraulic hoses through the quick attach plate hose holder, and connect jewelry, and clothing the hydraulic hoses to the vehicle's auxiliary hydraulics.
  • Page 13: Operation

    Assembly & STEP 7: Shut off the vehicle engine. Installation STEP 8: Oil the Hammer drive chain, and grease all zerks. Tilt Option (continued) If the Hammer is equipped with Tilt, follow the instructions below. STEP 9: Grease the grease zerk on the tilt pivot boss. STEP 10: Route the wires along the hydraulic hoses to the vehicle, and secure them with zip-ties.
  • Page 14 Operation STEP 2: After the post is in position, move the vehicle with the arms raised, and position the Hammer directly over the top of the post. DANGER (continued) DANGER Never allow anyone under the attachment at any time. STEP 3: Lower the Hammer onto the top of the post, ensuring the post is inside of the lower Do not allow riders on the portion of the Hammer.
  • Page 15 WARNING Operation Before you operate the attachment, check over pins and (continued) connections to be sure all are securely in place. Make sure the Hammer is securely latched to the vehicle. WARNING STEP 1: Raise the Hammer approximately two feet (2') off the ground with the Hammer tilted slightly forward so the grapple jaws are visible.
  • Page 16 DANGER Operation Stay away from power lines when transporting, raising, or (continued) operating the attachment. Electrocution can occur without DANGER direct contact. WARNING The Hammer is designed to be operated from Before you operate the attachment, check over pins and the vehicle seat.
  • Page 17: Removal & Storage

    Operation STEP 15: Drive the post to the desired depth. STEP 16: As soon as the weight is released (starts to drop), shut off the auxiliary hydraulics, raise the Hammer until the post is cleared, and move to the next post. (continued) When stopping the Hammer, the hammer weight catch should be visible through NOTE...
  • Page 18: Troubleshooting

    Incorrect hose routing proper hose routing. working Ensure tilt and grapple mechanisms can move Tilt or Grapple obstruction freely. Cylinder damaged Contact Danuser For additional assistance, please call your dealer or contact Danuser direct: Tel: (573) 642-2246 Fax: (573) 642-2240 E-mail: sales@danuser.com...
  • Page 19: Maintenance & Lubrication

    Maintenance & Proper servicing and maintenance are key to the long life of any attachment. Careful inspection and routine maintenance helps avoid costly downtime and repair. Do not use the Lubrication Hammer with any damaged parts. WARNING DANGER Never check pressurized system for leaks with your bare Never allow anyone under hand.
  • Page 20 Maintenance & Lubrication (continued) Lubrication Points Chain Sprocket Shaft - 1 Zerk Drive Chain Bearing - 1 Zerk Tilt Pivot Boss (Tilt only) - 1 Zerk Add multi-purpose grease until Add multi-purpose grease until Add multi-purpose grease until grease emerges grease emerges grease emerges Every...
  • Page 21: Service

    DANGER Service Never attempt repairs or adjustments while the equipment is WARNING in operation. Personal protection Replacing the Drive Chain equipment including hard Recommended Tools hat, safety glasses, safety • 7/16" wrench (2) • Flat-screwdriver shoes, gloves, and ear • 9/16"...
  • Page 22 Service Replacing the Hammer Strike Plate Recommended Tools • 3/8" Allen wrench • 3/4" wrench (continued) When stopping the Hammer, the Hammer weight catch should be visible through DANGER NOTE the upper viewing slots on the back of the case. Never stop the Hammer with the Hammer weight partially raised.
  • Page 23: Torque Values Chart

    Torque Values Chart Torque Values Chart Bolt Head Identification Bolt Head Identification 10.9 Bolt Size Bolt Size Class 8.8 Class 10.9 (inches) Grade 2 Grade 5 Grade 8 (Metric) Class 5.8 ft.-lbs. ft.-lbs. ft.-lbs. mm x pitch ft.-lbs. ft.-lbs. ft.-lbs. in tpi M5 x 0.8 1/4”...
  • Page 24: Parts

    Parts = Safety Sign Location...
  • Page 25 Parts REF. NO. PART NO. DESCRIPTION QTY. 10195 Toplock Nut (1/4" 20) (continued) 21056 1/4" Flat Washer 21055 Bolt (1/4" 20 x 1") 21137 Hydraulic Manifold 2178 3/8" Flat Washer 21157 Bolt (3/8" 16 x 1") 21148 Grapple Spring 21169 Foot 21062 Grapple Assembly...
  • Page 26 Parts REF. PART DESCRIPTION QTY. Drive Assembly 21119 Connecting Link 21024 Chain Pin = Safety Sign Location 21025 Roller Chain #80, 1" Pitch 21122 Catch Weight 21126 Socket Head Bolt (1/2" 13 x 2") 21113 Hydraulic Motor 21281 Woodruff Key 21114 Upper Sprocket Shaft Assembly...
  • Page 27 Parts Hydraulics = Safety Sign Location REF. NO. PART NO. DESCRIPTION QTY. 10040 45° Elbow 21142 Motor-Manifold Hydraulic Hose 21141 #6 O-ring Plug 10049 Female Coupler 21139 Vehicle-Manifold Hydraulic Hose 10048 Male Coupler 21155 Vehicle-Manifold Hydraulic Hose...
  • Page 28 Parts Tilt Hydraulics = Safety Sign Location REF. NO. PART NO. DESCRIPTION QTY. 21145 Vehicle-Diverter Hydraulic Hose 10049 Female Coupler 10048 Male Coupler 21164 Diverter-Cylinder Hydraulic Hose 21154 Restrictor 21153 #10 O-ring #6 JIC Fitting 21103 Hydraulic Cylinder 21128 Diverter Valve 21340 Diverter Valve Solenoid 21146...
  • Page 29 Parts Grapple Hydraulics = Safety Sign Location REF. NO. PART NO. DESCRIPTION QTY. 21140 #6 O-ring 1/4" Pipe Elbow 21144 Manifold-Grapple Hydraulic Hose 21143 Manifold-Grapple Hydraulic Hose...
  • Page 30 Parts Grapple = Safety Sign Location REF. NO. PART NO. DESCRIPTION QTY. 21063 Case 21078 Rue Clip 21073 Left Jaw 21077 Clevis Pin 21070 Right Jaw 21134 Clevis Pin 21167 Hydraulic Cylinder...
  • Page 31 Parts Tilt Opposite end wire connection. Opposite end wire connection. = Safety Sign Location REF. NO. PART NO. DESCRIPTION QTY. 21108 Flange Bolt (5/8" 11 x 1-1/4", Gr. 8) 21107 5/8" Large Flat Washer 21078 Rue Clip 21100 Tilt Bracket 21134 Clevis Pin 21106...
  • Page 32: Accessories

    Accessories Wiring Harness Options Danuser LLC takes care to ensure the accuracy of the information contained in this manual. We assume no liability for errors contained herein. It is the responsibility of the installer to ensure that all of the products are correct before installation. Proper assembly always requires that the installer use all instructions and safety procedures.
  • Page 33 Accessories Guard Rail Strike Plate PN 21280 - Recommended when driving 6" or 8" I beams. Aids in keeping the guard rail from twisting and shifting. Does not work with grapple. (continued) 5" Donut Strike Plate PN 21395 - Recommended when driving smaller diameter pipe in difficult conditions.
  • Page 34: Warranty

    Shipments arriving at our factory on a freight collect basis will be refused by our receiving department. The freight charge will be credited if the parts are determined by Danuser to be defective, and the associated freight costs in returning those parts will be prepaid by Danuser.

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