LOCKMASTERS GSA Drawer Buster Instructions

LOCKMASTERS GSA Drawer Buster

Specifications

• Product Name: GSA Drawer Buster
• Version: Jul 5, 2024
• Compatible with: Class 5 and Class 6 GSA containers
• Supports: Lockmasters Magnum Bolt Buster II, Bolt Buster, and High-velocity drill rigs

FAQs

Q: What drill rigs are supported by the Drawer Buster?

A: The Drawer Buster supports Lockmasters Magnum Bolt Buster II, Bolt Buster, and High-velocity drill rigs.

Q: Can I reuse the lock after opening the container?

A: Yes, but be sure to treat the fragile cables carefully when removing and reinserting them.

Parts Included in the GSA Drawer Buster Kit

Instructions for Installation of the GSA Drawer Buster

The Drawer Buster is designed to be installed on a Class 5 GSA container, or it can also be used on a Class 6 container, without the need for drilling holes or sinking screws to hold it in place. The Drawer Buster supports the Lockmasters Magnum Bolt Buster II, Bolt Buster, and the High-velocity drill rigs. Once installed on the container drawer, these drill rigs attach to the Drawer Buster directly, saving you the time of having to locate the bolts for drilling.

To install the Drawer Buster, follow these steps:

1. Remove the dial from the lock. The LKM117 X0 dial ring puller is a helpful tool for this step.
2. Remove the dial ring cover.
3. Remove the X0 dial ring assembly.
   • NOTE : if reusing the lock after opening the container, treat the fragile cables carefully.
4. Extend the cables along the face of the drawer and tape them to the drawer as flat as possible.
5. Remove any label holders from the drawer.

GSA DRAWER BUSTER

Mount the Drawer Buster Template.

• a. Position the template channel over the handle with the lock spindle through the center of the dial hole (S) on the template.
• b. Insert the socket head cap screws in the dial ring mounting holes (L1 or L2). Do not tighten completely.
• c. Make sure the template is level/aligned with the top of the drawer.
• d. Tighten the screws from step b completely to secure the template to the drawer.

Insert the tensioning block.

• a. Begin inserting the tensioning block under the drawer handle.
• b. Insert the top guiding rail into the holes above the tensioning block without fully tightening the two (2) ¼-20 socket cap screws.
  • Use the “T” labeled holes for Hamilton & American Made.
  • Use the “R” labeled holes for Wil-Burt drawers
• c. Insert the bottom guiding rail in the holes below the tensioning block without fully tightening the three (3) ¼-20 socket cap screws.
• d. Slide the tensioning block as far as possible under the drawer handle.
• e. Using a soft head hammer, drive the tensioning block under the drawer handle until the block engages the handle spindle.
• f. Tighten the screws holding the top and bottom rails completely to secure the tensioning block.
• g. Tighten the small set screws in the top and bottom rail to prevent the tensioning block from walking out during drilling.

DRAWER BUSTER Hole for Rig Mounting

• A : Bolt Buster II
• B1 : Bolt Buster, Legal Sized
• B2 : Bolt Buster, Letter Sized
• H1 : Bolt Buster Hole for Bolt Hook Tool, Sized Legal
• H2 : Bolt Buster Hole for Bolt Hook Tool, Sized Letter
• H3 : Bolt Buster Hole for Bolt Hook Tool, Class 5, Will-Burt
• M1 : High-Velocity Magnum Rig, Sized Legal
• M2 : High Velocity Magnum Rig, Sized Letter
• M3 : High Velocity Magnum Rig, Class 5, Will-Burt
• R : Upper Holes for Rails
• T : Lower Holes for Rails
• L1 : Dial Ring Attaching Screws (North/South)
• L2 : Dial Ring Mounting Screws (East/West)(Mosler)
• S : Spindle hole for the lock spindle

QUICK TIP : The easiest method to drill these container bolts is to use the optional Lockmasters GSA Bolt Punch (LKM625, sold separately). Reduce wear on your hole saw by drilling 7/8” into the bolt and using the bolt punch and a large hammer to bust the bolt out.

Mounting the Magnum Bolt Buster II (MAG65703):

1. Remove the Bolt Buster II from the base plate.
2. Loosely insert the mounting bolts into the three (3) mounting holes (A) on the Drawer Buster template.
3. Hang the Bolt Buster onto the mounting bolts using the mounting plate per the Bolt Buster instructions and follow the instructions to complete drilling the bolts. Be sure to install themounting plate inside the bolt buster box and tighten the screws to secure the Bolt Buster to the template.

Mounting the Magnum Bolt Buster (MAG65702):

1. Attach the rig to the template using the screws provided with the Drawer Buster. You will not need the self-tapping screws that came with the Bolt Buster.
   • a. For legal size drawers, mount the MAG65702 in holes B1 for cutting the bolts.
   • b. For letter size drawers, mount the MAG65702 in holes B2 for cutting the bolts.
2. Follow the instructions provided with the Bolt Buster.
   • NOTE : If using the Magnum High-Velocity Drill Rig (MAG65701), you will use these same holes with the wide template base that comes with the MAG65701.

Using the Bolt Hook

The bolt hook is used to keep the bolt in place while drilling through the bolt. Detailed instructions for using the bolt hook are included in the Magnum High-Velocity Drill Rig (MAG65701) instructions.

1. Drill a 1/2” hole.
   • a. If using the Bolt Buster (MAG65702), you will mount the rig in the following holes:
   • For a class legal size drawer, use holes H1.
   • For a class letter-sized drawer, use holes H2.
   • For a class 5 Will-Burt drawer, on the left side, you will use holes H3.
2. If using the High-Velocity Rig(MAG65701), you will use the narrow template base and attach
   • For a class legal size drawer, use holes M1
   • For a class letter sized drawer, use holes M2
   • For a class 5 Will-Burt drawer, on the left side, you will use holes M3.
3. Insert the hook into the hole
4. Ensure the hook is secure around the bolt.
5. Once the bolt is captured, tighten the hook to the template.

Removing the Drawer Buster from the Drawer

1. Remove the guide rails first before trying to remove the tensioning block.
2. Once the guide rails have been removed, the tensioning block can be removed. You will need a hammer or mallet to remove the tensioning block from under the drawer handle.
3. Unscrew the template from the dial ring mounting holes.
4. Remove the Drawer Buster from the drawer.

CONTACT INFORMATION

• 2101 John C. Watts Drive
• Nicholasville, KY 40356
• 12011 Guilford Road, Unit 108
• Annapolis Junction, MD 20701
• 800.654.0637 • Fax 859.885.7093
• www.lockmasters.com
• salesinfo@lockmasters.com

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